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Volvo to concentrate on hybrids and downsized engines for US

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Volvo Car Corporation will rely on a powertrain strategy based on its new downsized 4-cylinder VEA (Volvo Environmental Architecture) engine platform ( earlier post ) and hybrids for the US market, said John Maloney, recently appointed President of Volvo Cars, US, in an interview at the Detroit Auto Show. Click to enlarge.

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Volvo Cars well along with 3-cylinder gasoline engine development program; prototype testing underway

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The engine, wholly developed in Sweden, will join the company’s 4-cylinder Drive-E engines ( earlier post ). The move to include a 3-cylinder in Volvo’s engine program is a natural next step in its downsizing strategy, the company said. Volvo Car’s 3-cylinder gasoline engine. Click to enlarge. Volvo Cars’ new three-cylinder engine.

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Volvo Beginning Series Production of Hybrid Buses

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The 12-meter Volvo 7700 Hybrid bus is now being built in the company’s plant in Wroclaw, Poland and the chassis for the double-decker Volvo B5L Hybrid will be built in Borås, Sweden. Volvo’s hybrid buses have a downsized diesel engine and an electric motor that can operate the bus independently or jointly.

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e-Traction in cold weather in-wheel direct drive bus test; automotive in-wheel product in prototype stage

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At this time in spring in Sweden, temperatures are still well below zero, with icy road conditions throughout the day. n average overall driveline efficiency allows downsizing of battery capacity in the vehicle. The Hybricon project will use an e-Traction system equipped with TheWheel SM500/3 motors.

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

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The pneumatic hybrid engine, which follows the downsizing and supercharging paradigm, offers a fuel-saving potential that is almost equal to that of hybrid electric powertrains while inducing much lower additional mass and cost penalties, according to the ETH Zürich researchers. The compressed air supply also allows extreme downsizing.

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Frost Sullivan Projects That About 80% of European Vehicle Sales Will Be in the 150 g/km CO2 Band by 2015; EVs as a Strategy of Premium Automakers

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The countries covered in this research service are Austria, Belgium, Denmark, Finland, France, Germany, Greece, Italy, Luxembourg, the Netherlands, Portugal, Spain, Sweden and the United Kingdom. European automakers are striving to comply with EU CO 2 norms (average fleet emissions less than 130 g/km by 2015) to avoid penalties. (As

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Bosch leading Direct4Gas consortium to develop direct injection for monovalent natural gas engines

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Researchers in an unrelated study of direct injection natural gasoline engines (dual-fuel combustion in CI-engines using RCCI as well as conventional duel-fuel combustion) at Chalmers University (Sweden) noted that methane’s very high octane number allows the use of high compression ratios in spark ignition engines.

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