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BorgWarner suggests Valve-Event Modulated Boost system can offer 6-17% fuel economy benefit over already downsized and turbocharged engines

Green Car Congress

The VEMB system uses a concentric camshaft, blow-down manifold and scavenge manifold to separate the exhaust event into two phases: high-energy blow-down to the turbo without pumping losses, and high-hydrocarbon scavenge to the EGR system. 2010) Valve-Event Modulated Boost System, SAE Technical Paper 2010-01-1222 doi: 10.4271/2010-01-1222.

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

Green Car Congress

to eliminate turbo lag—in support of aggressive engine downsizing. The system can operate without a wastegate, using electrical energy storage to prepare for the next acceleration event. Aeristech also says that its technology is well-suited for hybrid, extended-range electric and biofueled vehicles.

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How Carmakers Are Responding to the Plug-In Hybrid Opportunity

Tony Karrer Delicious EVdriven

Our PRIUS+ Project Photos PHEV Resources Global Warming Take Action News and Events Contact Us How Carmakers are Responding to the Plug-In Hybrid Opportunity If you ask, "have major auto-makers come around on PHEVs?", About CalCars Plug-In Hybrids FAQ How to Get a PHEV Where PHEVs are Carmakers Say. todays answer is "Yes -- but not yet."

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