METHOD OF IDENTIFYING ENGINE GAS COMPOSITION

United States of America Patent

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Issued Date
Dec 3, 2009
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Jan 26, 2007
filing date
Jan 27, 2006

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Abstract

A method and apparatus of identifying engine gas composition in an engine cylinder comprise obtaining a measure of cylinder pressure from a cylinder pressure sensor, deriving the polytropic index from said measure and obtaining a measure of the quantity of an engine gas component therefrom.

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RICARDO UK LIMITED	SHOREHAM TECHNICAL CENTRE WEST SUSSEX SHOREHAM-BY-SEA BN43 5FG

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Inventor Name	Address	# of filed Patents	Total Citations
Cornwell, Richard Charles E	Henfield , GB	1	2
Egginton, Martin	Aoba-ku , JP	1	2
Salamon, Tomasz M	Worthing , GB	1	2
Truscott, Anthony J	West Sussex , GB	4	116

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METHOD OF IDENTIFYING ENGINE GAS COMPOSITION

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United States of America Patent

12162324

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