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How Toyota's 100-year textile history influenced FCV hydrogen fuel cell car

Turns out, Toyota had a surprising ace in the hole when it came to building the new fuel tanks for the FCV hydrogen fuel cell car, which is coming next year. Well before Toyota became the Toyota Motor Company, it was the Toyota Industries Corporation and it made textile looms. This is important because the main structure of the hydrogen tank is wound carbon fiber. When Toyota set out to increase the strength of the tanks to hold hydrogen stored at 10,000 psi (up from 5,000 in the previous tanks), it was able to draw on its 100-year-old history as it designed its car of the future. "A lot of that textile experience came back when we did the tank wrapping." – Justin Ward "We have a lot of experience with textiles," Justin Ward told AutoblogGreen at the 21st World Congress on Intelligent Transport Systems (ITS) in Detroit this week, "and a lot of that textile experience came back when we did the tank wrapping." On top of being able to hold the higher-pressure hydrogen, Toyota's first attempt to build its own hydrogen tank was six times faster than the industry standard, so it saved time and money as well as working better. The company will also be able to inspect its own tanks. Ward is the general manager of powertrain system control at the Toyota Technical Center and hydrogen vehicles are something he knows a lot about. The reason for the stronger, 10,000-psi tanks is because the 5,000-psi tanks only offered around 180-200 miles of range, even with four tanks in the early $129,000 FCHV Highlander hydrogen prototypes. The FCV only has two, but they will able to deliver the 300-mile range that customers told Toyota they wanted. Dropping the number of tanks not only obviously reduced the cost for the tanks themselves but also the number of valves and hoses and other components you need. Despite the benefits of higher compression, going much higher doesn't make sense. 10,000 psi is the "natural progression," Ward said, because "you start to bump up against compression inefficiencies." Think of an air compressor. When hydrogen is produced at a wastewater treatment plant or a reforming site, Ward said, is it at around ambient pressure (14 psi). That has to be raised, using compressors, all the way to 10,000 psi. "That takes energy," Ward said, "and every doubling of pressure adds another doubling of energy needed, so it starts to add up pretty fast if you go too high." Component specifications are also fine at 10,00 psi, but more difficult at higher levels.

Crushing 1984 Ford Ranger to make a point about clean cars

Being a professional politician is often about more than just getting legislation passed, and a little showmanship can go a long way towards getting a point across. California State Senate leader Kevin de Leon recently staged just such a flashy stunt when he crushed a 1984 Ford Ranger at a rally kicking off an EV incentives pilot program. De Leon sponsored a bill last year that, in part, tried to give greater support to low-income buyers who wanted to trade in their old clunker for a zero-emissions vehicle. He hoped to improve the state's Clean Vehicle Rebate Project, which has been accused of especially helping the wealthy. After watching their Ranger get destroyed at this event, the Mendoza family that owned the truck drove away in a 2013 Toyota Prius, according to the Sacramento Business Journal. Under the pilot program, buyers in two air districts in the Golden State can take advantage of these incentives. Depending on their income and the vehicle they are purchasing, people can get a rebate of between $1,500 and $9,500, according to the Sacramento Business Journal. For now, the California Air Resources Board has set aside $5 million from the state's cap-and-trade program to fund things in these areas. Later, it will vote whether to adopt the initiative statewide. Not to be outdone, Arnold Schwarzenegger has thrown his prodigious muscle behind this program, and he put out an even more explosive video showing how to get rid of these old vehicles. You can watch a clip of the Ranger's destruction from the Sacramento Business Journal above and the Governator's response, below. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. News Source: Sacramento Business Journal, Arnold Schwarzenegger via YouTube Government/Legal Green Ford Toyota Car Buying Green Culture Electric Hybrid Videos California cvrp kevin de leon

Camaro ZL1, Toyota 86, and More | Autoblog Minute

We recap the week in automotive news, including a look at the 2017 Camaro ZL1, Toyota 86, and automatic emergency braking. Scion Toyota Autoblog Minute Videos Original Video toyota 86