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Concept: Downsized and Supercharged Hybrid Pneumatic Engine for 30%+ Reduction in Fuel Consumption

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Schematic of downsized and supercharged four-stroke hybrid pneumatic spark injection engine. The reduction in fuel consumption is obtained mainly through enabling the effective use of a heavily downsized engine, rather than from regenerative efficiency. Source: ETH Zürich. Click to enlarge. Earlier post.). Dönitz et al.

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Honda provides first look at 2015 hybrid F1 Power Unit

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liter engines were downsized to 1.6 liters, and environmental technologies such as energy recovery similar to conventional hybrid cars were introduced. However, F1 machines not only regenerate kinetic energy—as do conventional hybrids—but thermal energy as well. Renault’s power unit, earlier post ). Click to enlarge.

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Honda outlines technology for fuel efficiency push; engines, transmissions, hybrid, plug-in hybrid and electric powertrains

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outlined its plans for next-generation automotive technology&madsh;which it is labeling “Earth Dreams Technology”—comprising a series of measures to improve the efficiency of gasoline and diesel engines, transmissions, hybrid and plug-in hybrid systems and electric powertrains. By downsizing from the present 2.2L

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ETH Zürich Developing Pneumatic Hybrid Engine; Approaches Hybrid-Electric Performance at Lower Cost

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Pneumatic hybrid engine on the test bench. Researchers at ETH Zürich are developing a pneumatic hybrid engine—an internal combustion engine connected to a compressed air tank instead of a battery system. The compressed air supply also allows extreme downsizing. Rüegg / ETH Zurich. Click to enlarge.

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Ford launching major new product push in Europe; fuel economy and 1.0L EcoBoost engine; first Ford full hybrid car for Europe

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The new Mondeo Hybrid is Ford’s first full hybrid car in Europe. The Ford Mondeo Hybrid will be Ford’s first full hybrid-electric vehicle for Europe. The Ford Mondeo Hybrid will be Ford’s first full hybrid-electric vehicle for Europe. The Ford C-MAX Energi is Ford’s first plug-in hybrid electric vehicle.

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Mazdas new SKYACTIV gasoline and diesel engines are steps on the road to its Ideal Engine; focus on compression ratio

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However, while Mazda plans to offer hybrid vehicles in the medium-term, its engineers are pushing hard to increase the efficiencies of both the gasoline and diesel platforms, moving toward what they call “the ideal Internal Combustion Engine. Extreme compression ratio rather than downsizing. Although downsizing—i.e.,

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Aeristech Secures £500,000 to Support Development of Electromechanical Turbocharger

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UK-based Aeristech Ltd, recently secured £500,000 (US$760,000) with help from Oxford Investment Opportunity Network (OION), to further the development of its Hybrid Turbocharger Technology (HTT), a electromechanical turbocharging system designed to provide superior transient response—i.e., The separate components are connected electrically.

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