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A hydrogen internal combustion engine vehicle (HICEV) is a type of hydrogen vehicle using an internal combustion engine.〔(INL-Hydrogen internal combustion engine vehicles )〕 Hydrogen internal combustion engine vehicles are different from hydrogen fuel cell vehicles (which use elechrochemical conversion of hydrogen rather than combustion); the hydrogen internal combustion engine is simply a modified version of the traditional gasoline-powered internal combustion engine.〔(Workings of hydrogen ICE )〕 ==History== Francois Isaac de Rivaz designed in 1806 the De Rivaz engine, the first internal combustion engine, which ran on a hydrogen/oxygen mixture. Étienne Lenoir produced the Hippomobile in 1863. Paul Dieges patented in 1970 a modification to internal combustion engines which allowed a gasoline-powered engine to run on hydrogen. Tokyo City University have been developing hydrogen internal combustion engine from 1970. Recently developed hydrogen fueled Bus〔(Hydrogen Fuel ICE Bus developed by TCU )〕 and Truck. Mazda has developed Wankel engines that burn hydrogen. The advantage of using ICE (internal combustion engine) such as wankel and piston engines is that the cost of retooling for production is much lower. Existing-technology ICE can still be used to solve those problems where fuel cells are not a viable solution as yet, for example in cold-weather applications. Between 2005 - 2007, BMW tested a supercar named the BMW Hydrogen 7, powered by a hydrogen ICE, which achieved 301 km/h (187 mph) in tests. At least two of these concepts have been manufactured. HICE forklift trucks have been demonstrated 〔(Linde X39 ) 〕 based on converted diesel internal combustion engines with direct injection.〔(HyICE )〕 Alset GmbH developed a hybrid hydrogen systems that allows vehicle to use petrol and hydrogen fuels individually or at the same time with an internal combustion engine. This technology was used with Aston Martin Rapide S during the 24 Hours Nürburgring race. The Rapide S was the first vehicle to finish the race with hydrogen technology. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「hydrogen internal combustion engine vehicle」の詳細全文を読む スポンサード リンク
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