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MAHLE Powertrain and White Motorcycle Concepts developing fully electric 3-wheeled motorcycle for police, emergency first responders

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Supported by a grant from the Niche Vehicle Network, supported by the Department for Transport and Innovate UK, the project will adapt the design of the Yamaha Tricity 300 to replace its combustion engine with a fully electric powertrain with fast-charging capability and a targeted 100 mile operating range.

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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. However, this setup adds complexity and cost. [In

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Penn State team develops thermally modulated LFP battery; fast-charging, inexpensive, long-life for mass-market EVs

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A team of Penn State engineers has demonstrated a thermally modulated lithium iron phosphate (LFP) battery to offer an adequate cruise range per charge that is extendable by a 10-minute recharge in all climates, essentially guaranteeing EVs that are free of range anxiety. A paper on their work is published in Nature Energy.

Market 305
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DOE awards Envera $2.8M to develop and to test efficient variable compression ratio engine

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VCR 4-cylinder engine (projected data) from a 2011 report by Envera. All three engine BSFC curves correspond to an engine speed of 2000 rpm.Click to enlarge. The new engine will achieve high efficiency using the Atkinson Cycle with an 18:1 compression ratio, combined with aggressive engine downsizing.

Engine 207
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MAHLE Powertrain presents new prototype 48-volt battery for mild-hybrid vehicles

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Thus a compact and cost-effective battery that is capable of high charge and discharge power levels relative to its storage capacity (high C rates) is desirable. As there were no suitable low-cost, compact batteries able to deal with the necessary recharge and discharge cycles involving high currents, MAHLE Powertrain developed its own.

Volt 170
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New Federal-Mogul Powertrain high thermal conductivity seats and guides keep engine valves cooler; improved combustion, lower emissions

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The extreme valve temperatures experienced on today’s highly boosted downsized engines can lead to reduced valve fatigue life and critical valve guide and stem seal temperatures, resulting in the need for expensive valve steel alloys.

Engine 150
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Delphi develops new high-pressure common rail systems for heavy-duty and light-duty engines; Euro VI and beyond

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Delphi Automotive has developed a common rail fuel system technology for heavy-duty diesel engines that combines proven hardware with an innovative architecture, allowing vehicle manufacturers to meet Euro VI emissions standards without significant modification to their base engines. New high pressure heavy duty common rail systems.

Engine 199