Internal-combustion engines – Combustion chamber means having fuel injection only – Combination igniting means and injector
Patent
1996-07-29
1998-02-10
Wolfe, Willis R.
Internal-combustion engines
Combustion chamber means having fuel injection only
Combination igniting means and injector
123635, F02M 5706
Patent
active
057157880
ABSTRACT:
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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Benson Donald J.
Hunter Gary L.
Tarr Yul J.
Brackett Jr. Tim L.
Cummins Engine Company, Inc.
Leedom Jr. Charles M.
Vo Hieu Ti
Wolfe Willis R.
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