Internal-combustion engines – Combustion chamber means having fuel injection only – Injection of fuel onto igniter – deflector – heater – or atomizer
Patent
1995-12-13
1998-08-04
Moulis, Thomas N.
Internal-combustion engines
Combustion chamber means having fuel injection only
Injection of fuel onto igniter, deflector, heater, or atomizer
123641, F02B 300, F02P 1508
Patent
active
057878579
ABSTRACT:
A Diesel engine is started as a direct fuel injected engine with ignition accomplished by spraying fuel onto a hot wire electrode that is made hot as part of a spark plug activated by an enhanced ignition system. The fuel injector's normally atomized spray pattern is changed to a concentrated fuel sprayed on to the hot wire electrode resulting in ignition of the sprayed fuel. Upon the engine reaching proper temperature, the injector's restrictor is removed, the spark plug is deactivated, and the engine reverts to Diesel operation.
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Miller Alfred E.
Moulis Thomas N.
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