Internal-combustion engines – Charge forming device – Auxiliary air or gas used to inject fuel
Patent
1989-02-24
1990-12-04
Wolfe, Willis R.
Internal-combustion engines
Charge forming device
Auxiliary air or gas used to inject fuel
123532, 123 1A, F02M 6908, F02M 2300
Patent
active
049745719
ABSTRACT:
A device for introducing fuel into the head space of cylinder of non-premixed charge (diesel) engines is disclosed, which distributes fuel in atomized form in a plume, whose fluid dynamic properties are such that the compression heated air in the cylinder head space is entrained into the interior of the plume where it is mixed with and ignites the fuel in the plume interior, to thereby control combustion, particularly by use of a multiplicity of individually controllable devices per cylinder.
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Oppenheim A. K.
Stewart H. E.
Carnahan L. E.
Mulcahy Robert W.
Regents of the University of California
Weis Berthold J.
Wolfe Willis R.
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