Showing posts with label computer. Show all posts
Showing posts with label computer. Show all posts

Sunday, April 18, 2010

Toshiba delivers 10-inch netbook with eleven hours of battery life

This article via: Toshiba delivers 10-inch netbook with eleven hours of battery life


Toshiba delivers 10-inch netbook with eleven hours of battery life


The mini NB305-105 works with Intel's Atom N450 CPU, 1GB of DDR2 RAM and a 250 GB hard drive. Being with 10.1 inch display with 1024 x 600 resolves pixel. The price is 499 euros.


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Toshiba has launched the first model of his at the CES in Las Vegas featured Netbook NB305 mini-series on the market. The 10.1-inch NB305-105 unit with integrated 6-cell battery to get up to eleven hours without mains. It is now available for 449 euros.


The NB305 is based on Intel's Pine-Trail platform, which includes not only the chipset NM10 Express Atom N450 CPU with integrated graphics core (GMA 3150) and memory controller. The processor is clocked at 1.66 GHz. He is assisted by 1 GB of DDR2 RAM and a 250 GB hard disk to the side. The latter has a 3D motion sensor, the read-write head in strong shocks quickly parked and thus prevent damage.


The 10.1-inch LED-backlit display of the NB305 Netbook dissolves with the typical 1024 x 600 pixels. Other features include Fast Ethernet, WLAN 802.11b/g/n (), Bluetooth 2.1 with EDR, a Multitouchpad, a Chiclets keyboard, a 2-in-1 card reader and a VGA webcam. Using Windows 7 starters used.


Of interfaces three USB ports, microphone input, headphone jack, and VGA output are available. The latter supported because of restrictions built into the Atom CPU unit only graphic resolutions up to 1400 times 1050, so that can be external full HD monitors controlling not reasonable.


The 1.33-pound NB305-105 has a white body with 3D texture and matte finish. The full-size keyboard is decorated in silver. The warranty period of one year includes a free pick up service and can be extended for another year.


From now provides a first model of the Toshiba also made at CES announced Arrandale Notebook series Qosmio F60. The 15-inch set with F60-10X-i3-330M Core CPU (2.13 GHz), 4GB DDR3 RAM, 320 GB hard drive and Nvidia GeForce graphics type GT 330M will cost 899 euros.


In addition, there are new configurations of the Satellite series T110, L, A500, P500 and U500, and the Qosmio X500-series. Prices range from 499 to 1649 euros.




The mini NB305-105 is available now for 499 euros (Picture: Toshiba).


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MSI brings gaming notebook with Core-i-CPU and DirectX 11 graphics

This article via: MSI brings gaming notebook with Core-i-CPU and DirectX 11 graphics


MSI brings gaming notebook with Core-i-CPU and DirectX 11 graphics


The models GX740 and GX640 come with up to 8GB of DDR3 RAM and a maximum of 640 GB hard drive. Your 17 - respectively 15,4-inch display offers a resolution of 1680 16:10 times 1050 pixels. Prices start at Euro 1049.


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MSI supplies from March's first time at the CES in Las Vegas featured gaming notebooks GX740 and GX640. The 17 - and 15.6-inch units are equipped with Intel's Core-i-processors and a dedicated DirectX-11-GPU provided by AMD. The entry prices are in Euro 1099, respectively in 1049, including a two-year warranty with pick up service.


MSI installed in the Newcomers either a quad-core CPU type Core i7 720QM (1.6 GHz) or a Zweikernchip the new core i5 Series 430M (2.26 GHz). As memory 4 or 8 GB of DDR3 RAM are available. The hard drive capacity is up to 640 GByte.


Despite their different sizes solve the 16:10 displays of the gaming notebooks, both with 1680 times 1050 pixels. While the GX740 AMD's high-end graphics ATI Mobility Radeon HD 5870 with 1GB of GDDR5 memory is used, the GX640 uses the somewhat weaker version Radeon HD 5850 with same memory size. Both solutions should also provide sufficient power for the latest 3D titles.


Other features include Gigabit Ethernet, WLAN 802.11b/g/n (), Bluetooth 2.0 with EDR, a 2-megapixel Webcam, 7.1-channel audio (GX740: four speakers plus subwoofer), a 4-in-1 card reader, a dual-layer DVD burner or Blu-ray drive and a 9-cell battery with 7800 mAh. For the connection of peripherals, two USB ports, a combined USB / eSATA port, Firewire, and a VGA and an HDMI output so far. The operating system is the 64-bit versions of Windows 7 Home Premium.


In battery mode, users with an illuminated touch-sensitive panel of five select user profiles in order to reduce the power consumption of the notebook. In less depending on the profile required components are switched off or heruntergetaktet.


With a weight of about 2.7 kilograms and measuring 36 times 26 times 3.6 centimeters, the MSI GX640 is according to one of the lightest and slimmest gaming notebooks on the market. The GX740 measures 39.5 times 27.8 times 4 inches and weighs 3.2 kilograms.




MSI's new gaming notebooks are available from March at prices from 1049 euros (Image: MSI).


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Thursday, April 8, 2010

SGI Introduces Blade System Origin 400 for SMEs

This article via: SGI Introduces Blade System Origin 400 for SMEs


SGI Introduces Blade System Origin 400 for SMEs


The range was extended downwards. In a 6U chassis fit six blades, each with two sockets. The processor is Intel's Xeon yesterday imagined Sechskern used.


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SGI has unveiled an integrated blade server system for SMEs. Origin 400 is to adapt the capabilities of the recent Origin products for large companies to the needs of smaller firms and branch offices.




SGI Origin 400 integrates 72 cores to six units (picture: SGI).


The Origin 400 can be used as Web servers, application servers, e-mail server and back-end database server. It supports the virtualization technologies, VMWare ESX, Citrix XenServer and Microsoft Hyper-V. Six blades, each with two sockets and 14 2.5-inch drives fit into a six-level units (6U) high chassis. The processor is Intel's Xeon chip yesterday imagined Sechskern 5600 are used. This results in 72 cores per Origin 400 system.


Intel positions the Xeon 5600 as a platform for customers who have moved server upgrades. It enables a high consolidation rate and brings with two safety features that will benefit the virtualization: Advanced Encryption Standard New Instructions (AES-NI) and Trusted Execution Technology (TXT).


The Origin 400 is available now. A price will not make SGI.


Apart from SGI have all the major server manufacturers yesterday extended its product range to include systems with Sechskern Xeon chips, including Dell with two blade servers (M710, M610), four rack servers, (R710, R610, R510, R410) and three tower servers (T710 , T610, T410), IBM with its x-series servers and HP, which even a gaming PC equipped with an Intel processor Sechskern: the HPE-180t. The server CPU alone costs $ 810 extra here, however VGP-BPL13 battery , VGP-AC19V13 , VGP-AC19V19 , dell 1691P battery , dell 3R305 battery , etc.


When the S1, S3 trigger conduction, S2, S4 shutdown, the DC power supply circuit for the: + → S1 → arc → S3, which was now half-wave in the electric arc current, DC and the wire is positive polarity, the arc stability , stove seam and deep penetration, through effective control of current, easy wire melting and metal transfer. When the S2, S4 turns on, S1, S3 shutdown, the power circuit for the - → S2 → arc S4, which were negative half-wave in the electric arc current, DC and the wire for the negative nature, the arc climbing along the wire, arc not stable droplet difficult transition, weld pool shallow arc along the wire with the climb to promote and reduce the arc welding wire melting on the pool's heating, the formation of shallow penetration characteristics. Thus, as long as the control group 2 alternately turn electronic components, switching the direction of arc current, and power elements by controlling the two groups on-time duration and the relative power ratio, frequency and can be obtained when the ratio of positive and negative half-wave power Adjustable AC and DC. In the welding process, welding parts according to the size of the request, select the appropriate welding current frequency and time of positive and negative half-wave power ratio, can form a suitable weld quality control, especially when welding sheet metal forming shallow penetration to ensure that melting does not appear pool formation failure phenomenon, to meet the requirements of welding quality.


DC arc welding inverter technology


Power electronic device performance improvement and development of inverter technology for the rapid development of the most basic material base, superior performance, a new emergence of power electronic devices will certainly lead to great development of inverter technology will inevitably lead to advanced AC-DC inverter welding power source in the application and development.


Successful trial since 1962 in China since the thyristor to ordinary Rectifying Tube and as the main variable injection technology, inverter technology has greatly developed, the device has greatly improved the quality of the derived type thyristor , the staff quick, two-way, turn-off and the inverter guide device has a faster development, product output increased significantly. Over the past 10 years, is designed with technology, testing, reliability and other aspects of the study, the device greatly improved the capacity of fixed, static and dynamic features to improve the afternoon. China has designed and developed a 1000A, 1200V, 30μs fast thyristor; 100A, 600V or more power switching transistor; 40,60 A, 1000V Fast Diodes above. In addition, 50,100 A high-power field effect transistors, IGBT in the early 90s began trial production. Meanwhile, frequency control, power supply, not between the sharp, electroplating power supply, resistance welding, arc welding power source, electron beam power, high frequency heating and heat treatment, electrochemical inverter has been widely used technologies and products, and have dozens of series and hundreds of specifications of such products. Including a unit capacity of 250,350 kVA thyristor converter; unit capacity of more than uninterrupted power supply units 1000kVA; 250kVA of IGBT inverter type resistance welding; 33kVA of IGBT inverter arc welding; 15,30 kVA of field-effect transistor-type arc welding inverter.


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Apple iPad postpones delivery of accessories for May

This article via: Apple iPad postpones delivery of accessories for May


Apple iPad postpones delivery of accessories for May


This affects the keyboard dock and the USB Power Adpater. Originally, they should be available mid to late April. The protective case iPad appear about two weeks later than planned.


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As Apple Insider reports, Apple shifts the publication of accessory products for the iPad. Way, the Keyboard Dock, a combination of a docking station for charging the tablets and a keyboard with special keys in standard size, only delivered in May. Originally it should be available in mid-April.


Even the 10-watt USB power adapter is now only in May, rather than appear as previously scheduled in late April. In addition, delaying the introduction of the iPad Case, a protective cover with reinforced side panels that can be used as a stand, to mid-April. It should iPad before the official sales launch in the U.S. on 3 Be available in April.


The planned delivery dates for the iPad iPad dock and the dock connector-to-VGA adapter, Apple has not changed. Both come on 3 April in the trade. Matching headphones with integrated remote control and microphone can now be ordered for delivery within 24 hours.


In the U.S., Apple has for the 12th March pre-orders for the iPad contrary. Estimated to have been received in the first six hours after the tickets go on sale starting approximately 91,000 orders on the first day and about 120,000 jobs for the Tablet PC. In this country to the end of April iPad come on the market.




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In recent years, aluminum and other non-metallic low-temperature characteristics of its light weight, high specific strength advantage, has been widely used in aerospace, automotive and civil industries, become an important processing material 〔4〕.


With the development of science and technology, sheet aluminum alloy in the industry used more and more widely, the welding capacity is continually expanding. Increase welding productivity, product quality, to achieve welding automation, intelligent manufacturing enterprises has been more attention to welding, particularly welding quality and higher precision robotic welding occasions especially. Combined with modern artificial intelligence technology, digital information processing, computer vision technology, the integration of high technology, also contributed to AC and DC welding technology is moving in high speed and efficiency of welding, welding control digital, intelligent control systems develop.


A principle and characteristics of AC and DC arc welding


The main features of AC and DC arc current zero-crossing time is very short, through the electronic control technology to power longer than the positive and negative half-wave and current ratio can be adjustable. Therefore, it is used for welding aluminum and its alloys, in the welding process has the following features: power stability, re-arc current zero crossing is easy, do not increase steady arc voltage pulse or high frequency, little effect of interference, and can be positive or negative half-wave power by adjusting the proportion of time to get the best penetration and cathode atomization, and improve the life of tungsten; adjust workpiece on the heat input, more efficient use of heat and arc arc used to meet a Masterpiece the special needs of some arc welding process, do not use the device to eliminate DC component and so on.


AC-DC inverter welding power source, mainly by ordinary inverter DC arc welding power source and the composition of the main circuit, through the inverter from the DC into AC, frequency adjustable, positive and negative half-wave power longer than the positive and negative half-wave current ratio can be adjusted freely within a certain range.


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Thursday, March 11, 2010

Fuel Cell Information

This blog post via: Fuel Cell Information

Samsung Fuel Cell

samsung_fuelcell-thumb-550x666-16087

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Recent breakthroughs in battery industry’s focus. Samsung recently demonstrated large-scale production of methanol as fuel cells can use directly, it was told that the fuel cell to provide energy 1200Wh, Samsung Q35 ultra portable notebook power 240 hours can enable the computer, mobile computing devices have given it will be brought huge changes … …

Fuel cells are coming

Although some large size, R & D personnel that, in practice as long as 100ml of methanol at 10 hours of power for a laptop will be able to provide, and therefore, useful products, as in the present sample as may not be heavy. Samsung Products, 2 liter size is close to present, from the perspective of changing the battery, but a bit more heavy. He also showed a smaller product, weighs only 900 grams, but add more fuel to the catalyst to reach a certain maximum capacity may need capacity, creating some huge battery. Samsung possible the mass production of batteries, fuel cells in which wine is a big success, but the quantities are also accepted.

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Alcohol Fuel Cell Hydrogen Fuel Cell, Toshiba and NEC have performed a sample to compete with. At methanol fuel cell with hydrogen fuel cells, but difficult to gaps: What are the store hydrogen is difficult, and no amount of energy per unit volume is small, manufacturing is not easy. In contrast, hydrogen fuel cells and more suitable for large-scale equipment, power supply, while a small tool like alcohol fuel cell.

In 2010 is likely to reach three billion mobile phones sold, countless MP3/MP4, GPS and a number of personal wireless communication devices, with power consumption of these devices will be very dangerous, but fuel cells do not intend is a module for providing a tool but an integrated module within a larger, respectively, these devices in the future, these devices design – will be built in battery provides power through.

Some people worry that so that means that many of them wire. No, a recent study, according to Short-distance wireless power transmission is possible to achieve fully. Consequently, energy transfer is basically a wireless implementation, while the battery pack may be necessary for everyone, but the size is different.

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BYD-iron battery powered lifting the revolution’s first dual-mode vehicles on sale next year

Hi-Tech Fair curtain did not Kai, good news pouring in of new technology breakthroughs. Yesterday, BYD released at the Convention Center, the world’s first iron battery, and announced the commercial maturity-iron battery - iron, one of the battery-powered dual-mode hybrid electric vehicles F6 is expected to market in 2008.

According to reports, BYD-iron battery in the “high capacity requirements,” “high safety requirements,” and “low-cost requirements” three core indicators Jiyaqunfang, and far better than the lithium batteries, which not only is expected to bring out in Shenzhen an electric vehicle industry chain, it is expected to become the future of notebook computers, mobile phones, electric toys of energy alternatives.

BYD-iron battery for the first time in commercial

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It is understood that the traditional nickel-metal hydride batteries and lithium batteries than the invention of iron battery BYD has inherent advantages: abundant resources, the world’s iron, iron over nickel, lithium metal is more expensive, coupled with its environmental protection and will not cause such nickel-metal hydride batteries and lithium batteries discarded generated pollution.

Some years ago, BYD R & D team of 500 people the organization began the iron battery research and development research. After tens of thousands of trials and testing, BYD successfully developed a dedicated iron battery electric car, named “ET-POWER”. BYD relevant person in charge that it represents BYD battery on the latest scientific research, in which E said that environmental protection and power (environment and electric), T indicates technology (technology), power, said power and energy mean, BYD to “ET-POWER” to name the new vehicle power technology, intended to take the future of science and technology, the future of automotive power means.

It is understood that, “ET-POWER” iron battery voltage of 3.3 volts each, 60 Ah, the battery charge cycle number up to 2000 times more than the battery life of more than 60 continuous miles kilometers. To F6 dual-mode electric vehicle, for example, used a total of 100 car-iron battery, full of electric driving range of up to 430 kilometers (100 km + electric mode hybrid model of 330 km), the maximum speed of up to 160 km / h.

With the current most widely used lithium batteries, compared BYD In addition to low-iron battery and environmental advantages, due to adopt a new design, battery capacity, cycle life, temperature range, the discharge performance than lithium batteries. In addition, use of heat stability of the materials and careful process design, BYD-iron battery safety and reliability has increased significantly. And the improper use of lithium batteries may appear in the explosion phenomena On the contrary, iron battery safe and reliable, even if thrown into the fire will not explode.

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HOW TO OPERATE THE PEMFC

This article via: HOW TO OPERATE THE PEMFC

Double_Fuel_Cell_Angle

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To ‘charge’ the PEMFC and produce your fuel gases, connect a DC power source (it doesn’t have to be very clean, so long as there are no big voltage spikes) in the normal positive-to-positive and negative-to-negative arrangement. You should have some reccomended charging specs from your supplier, but in case you don’t a common PEMFC requires 1.7V to 2.0V, at 700mA for maximum charging rate. To compensate for various internal resistances and innefficiencies, it’s common to charge the FC with closer to 3V to ensure you get a good current flowing into the cell. The easiest source to charge your FC is a nice new pair of 1.5V AA alkaline cells.

Virtually the instant you connect power, you should see bubbles of gas forming on the inside chambers of the FC. The chambers will fill up, pushing the water out of the cell and into the storage tanks, and then eventually filling the tanks with accumulated Hydrogen and Oxygen.

Once you’ve got some fuel saved up, you can use your PEMFC to power a few devices. The output for a small typical single cell is nominally 0.6V @ 500mA, but often you’ll see closer to 1V @ 800mA when the cell is freshly charged. You can connect multiple FCs in parallel or series to increase the current or voltage output respectively. Some PEMFCs, like the one used in Mr. Lobster, are actually two FCs back to back, with a shared Hydrogen or Oxygen chamber.

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Like most rechargeable power storage systems, the power output from the FC will be fairly consistent at first, but gradually weakening as the fuel supply runs out. Conveniently you can visually see how much ‘juice’ an FC has left just by looking at the tanks and checking how full they are =D

One last note – you’ll probably find that most circuits need a fair bit more than ~1V to work, and connecting multiple FCs in series can be expensive, bulky, and annoying. Since the current output of even a small FC is typically quite high, you can use a voltage booster circuit to ‘trade in’ some of that extra current for more voltage. Take a look at this example by OddBot to get started in the right direction.

Was first used in BYD F6 dual mode hybrid vehicle

At a press conference, BYD unveiled the world’s first iron battery motor and gasoline engine-powered dual-mode hybrid vehicles F6DM, at its core power battery is ET-POWER.

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According to reports, F6DM use of hybrid electric vehicle system and the system is a way to control the two kinds of hybrid power generators and electric motors combine advanced technology, not only greatly reduces fuel consumption and emissions, but also improved the performance of power and manipulation to achieve a can charge, but also fuel a variety of ways to add energy to achieve a true sense of the word hybrid hybrid systems.

BYD president, Wang Chuanfu, said, DM is a “dual-mode” (DualMode) abbreviation. If the pure electric referred to as EV, hybrid referred to as HEV, the BYD DM electric car EV + HEV, in short, rechargeable hybrid electric vehicles. This system will replace the gasoline-electric mixing system, to become the world’s most mainstream new energy automotive systems.

It is reported that BYD dual-mode electric vehicle has been declared over 700 domestic and foreign patents. After a variety of state of the vehicle under the vehicle testing, road conditions in the city can be realized under the basic state of pure electric exercise of the BYD Electric Vehicle Charging Station 10-minute quick charge up to 50% of the electricity at home using ordinary socket slow fast charging, full power has only 9 hours. According to introduction, the entire dual-mode electric vehicle cost of the system is 5 million after the increase in production costs can be greatly reduced, the car is expected to be available second half of 2008 volume production.

Invention iron battery Adds expansion “of nuclear power”

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It is understood that as the world’s largest battery market giants, BYD factory from 10 years ago now, the rapid expansion of the speed doubling every year, from 2.5 million capital to expand into the market value of 30 billion yuan, from a single battery production to the ranks of important diversification of the world’s mobile phone industry, the integration of mobile phone parts supplier, from the repairer, selling cars of the “outsider” to the production of single models F3 With over 10 million vehicles sold “miracle”, BYD only took a very a short time.

The industry have pointed out that BYD five years ago, cut into the automotive industry, giving enterprises a strong development, while the maturity of the iron battery business, meaning that BYD’s two main industries - IT industry and automobile industry, battery-free seam integration and docking, the two industries, the strategic realignment will undoubtedly provide a strong impetus BYD follow-up development.

As automotive innovations, Wang Chuanfu BYD dual-mode electric vehicles on the confidence in the future. He said that in dual-mode electric vehicle to market next year, after the 2009 pure electric vehicles will also be available. In addition to driving electric vehicle industry chain, the BYD plans to iron battery into the notebook computers, digital cameras, digital music players, digital industry chain. Wang Chuanfu said that the current technology is not a major obstacle, the main traditional lithium battery voltage of 3.7 volts, slightly higher than the 3.3 volt-iron battery, once to solve voltage problems, this new type of battery is undoubtedly the best alternatives to lithium batteries, the market prospects immeasurably.

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Monday, February 22, 2010

Battery explosion of information

Some time ago digital camera battery publicly recalled Nokia phone battery about 46 million of the behavior is recognized as the industry is chopping car behavior, but a few days ago a Miss India, but because the Nokia mobile phone battery explosion caused by physical injury, is worth noting that this battery, it is not Nokia The recalled product models, it is easy to see that the Nokia trouble.

The safety of lithium-ion batteries have become the consumer electronics industry-wide topics, some scholars point out that the lithium-ion battery technology, there are fundamental problems, which is why the most recent year or more lithium-ion battery source of a wide range of problems Nokia recall to a large extent this confirms the possibility of this canon nb-2lh battery statement some.

In India exploded wounding model of Nokia battery BL-D3, in the event of an explosion before the piece about charging the battery for 10 minutes or so, and then exploding into a fireball, burned directly to a user of this female.

But Nokia is not an official public statement on this incident, but the Indian subsidiary of Nokia, said it would investigate the matter, he says that there may be a “separate issue”, if the user can prove that cell phones, canon nb-3l battery batteries and charger are original products, the Nokia company that is made possible compensation for the injured women, the current users have to matter to the courtroom.

It seems Nokia battery case has not yet closed, and some time ago on the case of the Sony battery recall, Nokia cell phone battery recall this incident is likely to trigger a new round of cell phone industry’s arguments and thinking, inhibition, or a new one round of the recall.

Nokia claimed that injured a pregnant woman in India of non-original mobile phone canon nb-4l battery batteries

India has recently occurred in the eastern part of Nokia mobile phone battery explosion caused injuries to a pregnant woman. In response, Nokia, the company said yesterday, after the company’s investigation, the incident of explosion of the battery used in Nokia’s mobile phone is not Nokia original’s.

It is reported that the Nokia mobile phone battery explosion injured in the incident where a pregnant woman Mingjiaokesuo Saha (KishoriSaha), 30-year-old. She said the explosion took place with the purchase of batteries and mobile phones in 2004.

“I have the phone connected to the canon nb-5h battery charger, about 10 minutes before the explosion occurred. Tengqi blast the air the moment a big fireball, I was shocked a few seconds later I ran out.” Kosovo Village Saha , said in an interview. According to India’s Kolkata city, police officials, Kosovo where Saha injury not serious, after the current has been discharged after first aid.

Indian police also revealed that the explosion model Nokia battery BL-D3 series. However, Nokia’s IT Manager, East District, Xu Lu Ching an interview yesterday, said that Nokia is not a cell phone battery model BL-D3, is only a model for the BLD-3 battery for the 2100 and other models.

Previously, Nokia customer service center manager Sangjieyijie Svall (SanjoyJaiswal) has said that the incident “was a case”, probably due to cell aging. He also said that if it is determined the explosion of cell phones, HSTNN-IB09 batteries and chargers for the original, Nokia will do to pay compensation.

Last month, Nokia had announced in mid-, because of overheating risks, the company will recall 46 million worldwide by the Matsushita-made BL-5C mobile phone battery models. As for the recent bombing of the above mobile phone HSTNN-OB53 batteries involved in the specific models, Nokia has not yet released so far.

This blog post is via: http://laptoptalk.us/battery-explosion-of-information/

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Cows gastric make fuel cell

Ohio State University HP Battery, a new study shows that cow juice can be used as fuel cells.


Cow rumen is the first stomach of ruminants, food is swallowed, immediately after the majority of this aggregation, thereby to return to the mouth. Rumen juice as rich in microbes that can break down cellulose. The new fuel cell, including two intervals, the One of the interval between the cellulose and cows filled with gastric juice. When the micro-organisms break down cellulose hp F4098A, they will produce electronic, electronic fuel cell to another interval between the go, it produces a current.


“When the bacteria break down cellulose, it creates the energy. Cellulose is the richest resources of our planet,” is responsible for the study of the Ohio State University doctoral student and Kazakhstan to buy Germany? Li Osmani – Yazidi, said.


Fuel cell is an internationally hp F4809A recognized efficient, convenient and environmentally friendly green energy devices. It uses a chemical reaction substance energy released directly to their conversion to electrical energy to their work need continuous supply of live material – fuel and oxidants. because it is the fuel through a chemical reaction to release energy into electrical energy output, it is called “fuel cell.” fuel currently in use are hydrogen, hydrocarbons and ethanol.


This study group is the manufacture of fuel cells, two years ago, they have developed sophisticated version of the original model, although the size of a quarter of the latter, but the electricity generated by the latter three times. Two such fuel cells can give a AA battery, while the former may be four HP PB991A old fuel cell in order to achieve this.


Moreover, the refined version of the fuel cell can be used much longer. As long as the steady flow of additional material, we can continuously generate energy. “We have to make our battery operation 3 months,” said study team member, Ohio University, An? Rui Sidi said.


Experiment, they first obtain from the stomachs of live cow rumen juice, through the casing of the gastric juice to extract. This casing is through surgery, was placed directly into the cow’s rumen. After that, they are in the fuel cell room at an interval of full of juice HP PB992A that is rich in microorganisms and cellulose. compartment here about 2 inches wide, 3 inches long and high. by a membrane made of special materials will be separated between the two intervals. This membrane allows protons from the anode spacing interval between the move to the cathode, the resulting current. In the meantime, will be placed in a graphite interval between each one that is used for fuel cell electrodes.


Researchers are now being further refined this microbial fuel cell, while still in the laboratory trying to find high-volume production of gastric HP PB994A and HP PB995Ajuice rumen microbial methods to prepare for future large-scale production. The findings are published in the August 21 in Boston at the American Chemical Society meeting.


The blog post is via: http://laptoptalk.us/cows-gastric-make-fuel-cell/


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Bank of battery innovation

From Laptop battery 10 years ago, “take-ism,” started to realize independent innovation, to become the industry leader in battery production, the completion of the Bank of the battery is how “broken cocoon turning into a butterfly,” Evolution of? Bank of China (Ningbo) Company XIE Hong-wei, deputy chief engineer described to reporters a little-known story.


The last century, 90 years, the Bank of China to rely on Dell Latitude D800 Battery production line imported from Japan. At that time the Japanese side that “at least five years, China could not grasp the alkaline batteries advanced production technology.” Thus, the Bank of the battery to the transfer of equipment, the Japanese side promised a written promise: not only the production equipment to provide this All technical support, but also willing to develop the latest technology within three years without charge.


Equipment introduced since 1994, after the Bank of the battery technology will be the backbone of the organization XIE Hong-wei, and a group of the introduction of new technology to digest, absorb, and in 1996 set up a research center, drawing on advanced technology Dell Latitude D830 Battery from abroad, based on the independent innovation.


However, as the “Deer” batteries began to sell abroad, Japan’s attitude has begun to have a subtle change: no longer give us the output of new technologies; the original sale of equipment not come maintenance; not even close to the instructor right XIE Hong-wei is also the defensive.


In 1998, XIE Hong-wei by the company selected to go to Japan to conduct a six-month training study. From the plane to Japan since XIE Hong-wei will never feel the “cold shoulder”: training greatly diminished, the latest technology, kept secret …Dell inspiron 1545 battery … So, XIE Hong-wei more to rely on self-study.


Through the six months to study hard, XIE Hong-wei is not only mastered a set of advanced production processes and technologies, also developed nylon ring and steel process has made a technical breakthrough. After returning home, the company will XIE Hong-wei’s training results immediately applied to production, so that product performance has risen considerably.


By the end of 1999, Bank of China (Ningbo) Company not only in the first province to achieve a mercury-free alkaline dell vostro 1400 battery self-production, five years ahead of schedule up to the national ministries and commissions on the restriction of 9 mercury battery requirements, but also realize the localization of raw materials, battery performance, but more than Japan.


By the end of 2003, Bank of self-developed ZR6 batteries mercury-free alkaline zinc-nickel battery production line adopted by experts, China alkaline battery production line of the situation of the long-term dependence on imports has been broken in one fell swoop. Today, the company’s hp F2024B battery production line more than half of their own developed.


This blog post VIA: http://toshiba-laptop-batteries.com/bank-of-battery-innovation/


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