Integrated fuel injector and ignitor assembly

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United States of America Patent

PATENT NO 5715788
SERIAL NO

08688244

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Importance

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Abstract

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An integrated fuel injector and ignitor assembly is provided which includes an injector body, a fuel control valve and an ignition device. The components are packaged to create a compact assembly for positioning within an injector mounting bore and particularly in a mounting bore of an existing diesel engine. The assembly may include a fuel reservoir for accumulating fuel for injection so as to stabilize the injection pressure. Also, the ignition device may include an ignition coil mounted on the injector body and a replaceable ignitor electrode cartridge mounted on an opposite end of the injector body to permit simple, cost effective replacement of the electrodes/spark plug.

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Patent Owner(s)

Patent OwnerAddress
CUMMINS ENGINE IP INC1400 73RD AVE NE MINNEAPOLIS MN 55432

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Benson, Donald J Columbus, IN 66 803
Hunter, Gary L Columbus, IN 32 870
Tarr, Yul J Columbus, IN 24 704

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