Green Car Congress

MAY 1, 2009

The ChangAn CA18 FlexDI Concept Engine shown at Auto China 2008. Ltd, China’s fourth largest automotive manufacturer, have entered into a joint development contract for a concept engine. If the program is successful, Changan plans to take the FlexDI concept engine to mass production in a Changan vehicle.

Concept Engine 150

Concept Engine Corporation Concept Engine 150

Green Car Congress

JUNE 6, 2009

Australia-based Revetec is designing what it calls the Controlled Combustion Engine (CCE)—a cam-drive gasoline spark-ignited internal combustion engine that is smaller, lighter, cleaner, less expensive to manufacture and that produces higher torque due to higher mechanical transfer than equivalent conventional engines.

Engine 240

Engine Gasoline Production China 240

Green Car Congress

SEPTEMBER 8, 2009

HCCI combustion can deliver a very efficient engine, potentially providing a 20% to 30% boost in gasoline engine efficiency without the NO x or PM emissions of a diesel. Elements of the Grail Engine. Exhaust valve management allows the engine to independently configure (Intake Compression) to (Power Exhaust) ratios.

Engine 186

Engine Plug-in Concept Plug 186