Single nozzle injection of gasoline and anti-knock fuel

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7640913
APP PUB NO 20080046161A1
SERIAL NO

11682372

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Abstract

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Fuel management system for operation of a spark ignition engine. The system includes a source of gasoline and a source of anti-knock fuel. A proportioning valve receives the gasoline and the anti-knock fuel to discharge a mixture having a controlled gasoline/anti-knock fuel ratio. A single high pressure pump receives the mixture and delivers the mixture to an injector. A fuel management control system controls the proportioning valve and the injector for injection of the mixture into a cylinder of the engine to control knock. A preferred anti-knock fuel is ethanol.

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Patent Owner(s)

Patent OwnerAddress
ETHANOL BOOSTING SYSTEMS LLC100 MEMORIAL DR SUITE 11-22B CAMBRIDGE MA 02142

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Blumberg, Paul N Southfield, US 8 169
Bromberg, Leslie Sharon, US 190 3957
Cohn, Daniel R Cambridge, US 157 3412
Heywood, John Newton, US 11 251

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