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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.

First live photos and impressions of Toyota's 2014 Corolla

After releasing official pictures and a press release about an hour earlier, Toyota chose an aircraft hanger at the Santa Monica airport as the venue for the global introduction of its highly anticipated 2014 Corolla. Following an extended aerial acrobat show, which included performers running along the walls, swimmers romping in a massive overhead clear plastic pool and angry dancers destroying their cardboard stage in a glittery fit... the all-new C-segment star of the show was lowered on cables from the ceiling. (After the strobe lights and pounding sound that preceded it, the final vehicle reveal was almost anticlimactic.)
Face-to-face with the eleventh-generation sedan, we liked what we saw. Compared to last year's Corolla, the new model appears smaller in person - yet that is mostly an optical illusion. By the tape, it is four inches longer and slightly wider than its predecessor, but a bit shorter. The wheelbase has been stretched nearly four inches, yet the front and rear overhangs only give or take about an inch in the conversion. With the exception of the enormous wheel/fender gap (the new Corolla seems to ride too high), its overall proportions are very pleasing.
The fresh styling is modern and stylish, with sculpted lines that add character to a formerly bland sedan

Russians create Toyota Land Cruiser ice sculpture with full interior

The Toyota Land Cruiser is a pretty hot model around the world. But it took the Russians to make it cool. We have few hard, cold facts and only small slivers of information about these photos, but it seems the icy Toyota was part of the International Snow & Ice Festival in Perm, Russia.
Artists took a huge chunk of ice and shaved it down to the temporary art installation you see here. The sub-zero SUV comes complete with a full interior accessed by the (permanently frozen open) driver's side door. The steering wheel and seats look to be upholstered in, well, dirt. With the back seats removed, the frigid four-door is a pretty slick ride in which to chill out.
Just a thought, but wouldn't a Toyota Tundra have been more appropriate? See the gallery for more photos.