Showing posts with label Electric Cars. Show all posts
Showing posts with label Electric Cars. Show all posts

Electric Cars Chevrolet Corvette C1 1953

C1 Chevrolet Corvette is a sports car produced from 1953 to 1962. This is the first generation of Chevrolet Corvettes built and marketed by Chevrolet. Although the style of the car can be as important for some of the way the car runs, automobile manufacturers have started to pay attention to car designs until 1920. Until 1927, when General Motors hired designer Harley Earl, that automotive style and design has become important to American automobile manufacturers. What Henry Ford did the automobile industry principles, Harley Earl was the design of cars. The majority of GM's flamboyant "dream car" designs of 1950 are directly attributable to Earl, leading one journalist to comment that the designs were "the American psyche made visible." Harley Earl loved sports cars, and people returning GIS after serving overseas World War I brought home from MGS, Jaguar, Alfa Romeo, and so on. Earl convinced GM that they needed to build a sporty two-seater. The result was the 1953 Corvette, unveiled to the public that the Motorama show car.

The original Corvette emblem incorporated an American flag in its design, it was later abandoned when connecting the flag with a product that has been deprecated. The name of the corvette, a small fight maneuverable frigate (the credit for the nomination goes to Myron Scott), the first Corvettes were virtually hand-made in Flint, Michigan in Chevrolet Centre customer delivery, is now a building University Kettering University. The outer body was a revolutionary new composite material called fiberglass, selected in part because of steel quotas left over from the war. This radical new body were standard Chevrolet components, such as "Blue Flame" engine truck line six-cylinder two-speed Powerglide automatic transmission, drum brakes and the usual line of Chevrolet vehicles. Despite the engine's power is increased somewhat, thanks to a triple carburetor intake exclusive Corvette, the car's performance was decidedly mediocre.
In comparison with British and Italian sports cars of the time, the Corvette was insufficient, requires much effort and clear the way to a stop, and even lost a transmission of "good" manual. Until then, the Chevrolet division of GM entry-level brand, known for good cars, but no frills. Nowhere was more evident than in the Corvette. A compressor Paxton became available in 1954 as a dealer-installed option, which improves performance Corvette in a straight line, but sales continued to decline.
GM is seriously considering to shelve the project, leaving the Corvette to be little more than a history of car note, and would, if not two big events. The first introduction in 1955, the first Chevrolet V8 (265 in ³ {4.3 L}) since 1919, and the second was the impact of Soviet emigres GM's engineering department, Zora Duntov, ARKUS. ARKUS-Duntov simply took the new V8, and is supported by a three-speed transmission. This change is probably the most important car in history, helped turn the Corvette two-seat curiosity into a real artist. It 'was also ARKUS-Duntov rather imprecise, "Father of the Corvette." Nickname The first generation is commonly referred to as a solid axle, which is based on the fact that independent rear suspension (IRS) was not available until 1963.
The first generation began in 1953 and ended in 1962, with the notable addition of optional fuel injection in 1957. This new induction system first saw regular use of a gasoline engine two years before the Mercedes-Benz 300SL "Gullwing" roadster. Although the Corvette GM-Rochester fuel injection system used a style constant flow of fuel injection system, as opposed to the metering system of the diesel style nozzle Mercedes six-cylinder, the system still produces about 290hp. The number was reduced by the advertising agency for Chevrolet 283HP/283 ³ (4.6 L) of a CV by the slogan ³, making it one of the first mass-produced engines in history to reach 1 hp / in ³. In 1962, GM small block expanded to 327 in ³ (5.4 L) and produces a maximum of 360 hp (268 kW). Other early options included Power Windows (1956), the hydraulic power convertible top (1956), four speed manual transmission (mid 1957), and heavy brake and suspension options (1957).

Electric Cars 2012 Mitsubishi i-MiEV US Version

Based on the company over 35 years of participation in the development of advanced electric vehicles, Mitsubishi Motors has introduced its first all-electric production vehicle aimed at the U.S. market - the i. Mitsubishi. Based on the popular mini-car gasoline Mitsubishi i in the Japanese market, earning this spacious and practical four-door 2012 model as the basis for the new 100% battery powered Mitsubishi in the North American market. Zero tailpipe emissions Mitsubishi I'll be the first production vehicle in North America to be powered by Mitsubishi innovative Electric Vehicle (MiEV) technology - a technology advanced powertrain as a basis for future friendly vehicles Ultra-friendly environment of the company. No more classic cars, including a gasoline engine, transmission and fuel tank, which was replaced by sophisticated components, including a system of lithium-ion battery, the electric motor and a battery system effective load in i. any new Mitsubishi.

This electric vehicle has already proved a viable and reliable transportation that Mitsubishi sold the car on the market since the summer of 2009, production has started in Europe-spec i-MiEV.
Mitsubishi offers an initial deployment of ia Mitsubishi dealer network in the western United States (California, specifically Oregon, Washington and Hawaii) in November 2011, with an entrance in the north to follow in March 2012 and available at national end of 2012. MSRP of the vehicle should be around $ 30,000, not including state and federal financial incentives available.

New Liquid 'Refill' could change how fast batteries charge in EV's

By Yang-Yi Goh,
TechNews
Daily Contributor 08 June 2011 10:46 PM ET


A new breed of quick-charge “liquid” batteries could help make recharging electric cars as easy as filling up at the gas pump.


Electric cars may be driving the auto industry toward a greener future, but a great number of issues still need to be resolved for them to catch up with their petroleum-guzzling forebears with regard to performance and desirability.


Perhaps the biggest problem facing electric auto designers lies in the battery: large and inefficient, today’s standard rechargeable lithium-ion batteries take hours to replenish and are suitable only for short distances. Chevy’s Volt model, for instance, takes nearly 10 hours to fully charge using an ordinary 120 volt outlet, and is able to travel only 25-50 miles before resorting to its backup gas engine.


Thanks to a group of MIT researchers, however, a new generation of leaner, more powerful, and easy-to-refuel batteries may be just around the corner. In a paper published in the May 20 edition of the journal Advanced Energy Materials, the group — led by MIT professors of material science Yet-Ming Chiang and W. Craig Carter — describe a novel approach to battery architecture that revolves around what they call a “semi-solid flow cell.”




Essentially, the new design houses the battery’s active components — the positive and negative electrodes, or cathodes and anodes — as solid particles suspended in a liquid electrolyte. This thick, quicksand-like liquid is pumped through the system during the process of charging or discharging the battery.


According to MIT, the architecture should make it possible to reduce the size and cost of a complete battery system to about “half the current levels,” while providing a “10-fold improvement in energy density over present liquid flow batteries.”


“For two decades, advances in batteries have relied on development of improved components to be used in the same basic, inefficient architecture,” Chiang told TechNewsDaily. “Our work represents the inception of ‘Batteries 2.0.’”


The batteries will hopefully bring the performance levels of electric vehicles up to par with their gas engine counterparts. Using the semi-solid flow architecture, Chiang estimates a car will be able to travel 200-300 miles on a single charge.


“Our objective is to replace ‘range anxiety’ with ‘range euphoria,’” he says. Additionally, the new design will make refueling a snap.


Drivers will have the option of either simply pumping out the liquid slurry and replacing it with a fresh batch, swapping out the tanks like you would a spare tire, or recharging the existing material when time permits.


The technology is still at an early stage of development—Chiang expects the first commercial prototypes to be ready in about two years, but foresees the semi-solid flow system challenging the current cell-module-pack approach by the end of the decade.


Source;

New Liquid 'Refill' could change how fast batteries charge in EV's

By Yang-Yi Goh,
TechNews
Daily Contributor 08 June 2011 10:46 PM ET


A new breed of quick-charge “liquid” batteries could help make recharging electric cars as easy as filling up at the gas pump.


Electric cars may be driving the auto industry toward a greener future, but a great number of issues still need to be resolved for them to catch up with their petroleum-guzzling forebears with regard to performance and desirability.


Perhaps the biggest problem facing electric auto designers lies in the battery: large and inefficient, today’s standard rechargeable lithium-ion batteries take hours to replenish and are suitable only for short distances. Chevy’s Volt model, for instance, takes nearly 10 hours to fully charge using an ordinary 120 volt outlet, and is able to travel only 25-50 miles before resorting to its backup gas engine.


Thanks to a group of MIT researchers, however, a new generation of leaner, more powerful, and easy-to-refuel batteries may be just around the corner. In a paper published in the May 20 edition of the journal Advanced Energy Materials, the group — led by MIT professors of material science Yet-Ming Chiang and W. Craig Carter — describe a novel approach to battery architecture that revolves around what they call a “semi-solid flow cell.”




Essentially, the new design houses the battery’s active components — the positive and negative electrodes, or cathodes and anodes — as solid particles suspended in a liquid electrolyte. This thick, quicksand-like liquid is pumped through the system during the process of charging or discharging the battery.


According to MIT, the architecture should make it possible to reduce the size and cost of a complete battery system to about “half the current levels,” while providing a “10-fold improvement in energy density over present liquid flow batteries.”


“For two decades, advances in batteries have relied on development of improved components to be used in the same basic, inefficient architecture,” Chiang told TechNewsDaily. “Our work represents the inception of ‘Batteries 2.0.’”


The batteries will hopefully bring the performance levels of electric vehicles up to par with their gas engine counterparts. Using the semi-solid flow architecture, Chiang estimates a car will be able to travel 200-300 miles on a single charge.


“Our objective is to replace ‘range anxiety’ with ‘range euphoria,’” he says. Additionally, the new design will make refueling a snap.


Drivers will have the option of either simply pumping out the liquid slurry and replacing it with a fresh batch, swapping out the tanks like you would a spare tire, or recharging the existing material when time permits.


The technology is still at an early stage of development—Chiang expects the first commercial prototypes to be ready in about two years, but foresees the semi-solid flow system challenging the current cell-module-pack approach by the end of the decade.


Source;