Auxiliary Torch Ingnition

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10704469
APP PUB NO 20190010872A1
SERIAL NO

15643736

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A torch igniter includes an auxiliary fuel injector; an ignition source; and an igniter body carrying the auxiliary fuel injector and the ignition source. The igniter body includes an auxiliary combustion chamber having a side wall extending axially from a first end wall to a second end wall, the side wall defining an interior cavity between the first and second end walls. The igniter body further includes a premixing cup residing within the interior cavity including a cylindrical wall radially surrounding the auxiliary fuel injector and an auxiliary air inlet, the cylindrical wall of the premixing cup protruding axially outward relative to the first end wall of the auxiliary combustion chamber through a portion of the interior cavity to delineate a premixing zone radially inward of the cylindrical wall and a recirculation zone radially outward of the cylindrical wall.

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Patent Owner(s)

Patent OwnerAddress
WOODWARD INC1000 E DRAKE ROAD P O BOX 1519 FORT COLLINS CO 80525

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dam, Bidhan Zeeland, US 9 173
Lee, Fei Philip Holland, US 15 325
McCormack, Jimroy Zeeland, US 3 130
Oonk, Logan Zeeland, US 5 107
Pederson, Erik Zeeland, US 3 130
Riordan, Conor Zeeland, US 7 105
Stratton, Michael Zeeland, US 9 133

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