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Toyota R&D shows off free piston engine linear generator for future EVs

We often hear how an electric vehicle powertrain architecture allows vehicle designers much more freedom than a traditional ICE powertrain does. With differently shaped battery modules and small electric motors, there are lots of way to put the pieces together. With today's plug-in hybrid technology, engineers still need to put a decent-sized ICE somewhere, but new technology from Toyota could free up the gas-electric vehicle designers of the future. Presented at the recent SAE World Congress in Detroit, the idea from Toyota Central R&D Labs Inc. and involves what is called a Free Piston Engine Linear Generator (FPEG). Think of it as a sort of one-cylinder, two-stroke mini-engine that can work either as a generator (thank to magnets and a linear coil) or to directly drive a vehicle. The current prototype is a 10-kW unit that Toyota say would provide enough power to get a B- or C-segment electric vehicle up to highway speeds (75 miles per hour) when paired up to offer 20 kW. Pairing the FPEGs is also important to minimize vibrations. One system tested by Toyota had a 42 percent thermal efficiency, but the engineers are working to improve the overall efficiency even further. You can watch an animated video of the piston in action here (click on "Outline") and see the SAE papers here and here. More technical details are available at Green Car Congress. News Source: Toyota Labs via Green Car CongressTip: Thanks, Joe V. Green Misc. Auto Shows Toyota Technology Emerging Technologies Electric generator

Toyota projecting record profits, thanks in part to weak yen

Toyota retained its global sales crown in 2014 by selling 10.23 million cars in the calendar year. As the positive number might suggest, the Japanese automaker is doing extremely well financially, too. Although, some tougher times might be on the horizon. Toyota recently released its financial figures for the three fiscal quarters running from April 1 through the end of December 2014. Net profit jumped an impressive 13.2 percent to 1.727 trillion yen ($14.7 billion) for that period. It could be the Japanese automaker's most profitable time ever when the fiscal year ends in March, if things keep going this way, according to The New York Times. Toyota's own profit forecast for the 12-month period is also up by 130 billion yen ($1.1 billion) to 2.13 trillion yen ($18.1 billion). One key to the company's success is the low value of the Japanese yen, because it allows Toyota to make more money on each vehicle the company sells abroad. The currency is now worth relatively less than any time since the early '70s, according to The New York Times. Despite the rosy financial numbers, actual sales have started to fall, albeit a very slight amount. Through the three fiscal quarters, the company sold 6.73 million cars, a drop of just 45,365 vehicles. Toyota also reduced its forecast for the fiscal year to 9 million units, rather than the original estimate of 9.05 million. According to The New York Times, the shrinking Japanese auto market and difficulty in China might mean losing the global sales lead next year. For the US, sales jumped 145,411 units from April through December to a total 2.1 million vehicles. Operating income reached $4.27 billion, nearly 50 percent more than last year, according to The New York Times. Toyota Motor Corporation (TMC) Announces April – December 2014 Financial Results February 04, 2015 Toyota's global net income jumped 13.2 percent during the nine-month period (April 1– December 31, 2014) of the 2015 fiscal year. Global Financial Highlights: Global sales decreased by 45,365 vehicles to 6.73 million, with strong sales in North America and gains in Europe, offsetting decreases in Japan and other regions.

Toyota finds profit in Europe thanks to hybrid sales

In the land of diesel, Toyota appears to be making money its own way and thereby making more of it. The Japanese automaker is taking on Europe's diesel-centric ways by substantially boosting sales of hybrids on the continent. That, along with cost cutting measures, has increased the company's European profitability, Automotive News says, citing recent remarks by Toyota's European operations chief Didier Leroy. Toyota, which lost money in Europe between 2008 and 2011, started turning things around two years ago by cutting labor at places like UK factories while consolidating production of models such as the Auris and Yaris hybrid vehicles. During the most recently completed financial year, Toyota Europe reported earnings that were up 75 percent from the year before, despite revenue being up just five percent. The company also aims to sell at least 1 million vehicles in Europe by next year and is boosting sales in countries like Russia. Late last year, Didier told Bloomberg News that Toyota's European market share was rising about one percentage point a year, while production at Toyota's factories in countries like France, Turkey and the UK were running at full capacity. Toyota estimated at the time that hybrids accounted for about a fifth of Toyota's European sales.