Internal combustion engine with novel fuel/air delivery system

Details Internal combustion engine with novel fuel/air delivery system Internal combustion engine with novel fuel/air delivery system

2005-06-14

2005-06-14

McMahon, Marguerite (Department: 3747)

Internal-combustion engines

Multiple cylinder

Having rotary output shaft parallel to cylinders

C123S193400, C123S193600

Reexamination Certificate

active

06904878

ABSTRACT:
Blower forces fuel/air mixture into bore of cylinder head against small diameter piston of compound piston assembly, forcing assembly down in engine cylinder, permitting fuel/air mixture to enter main cylinder of engine in which it is ignited. Exhaust forces assembly to bottom of its stroke. Roller bearings on large diameter piston engage sloping surface on swash plate causing rotation of drive shaft.

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patent: 6279520 (2001-08-01), Lowi, Jr.
patent: 6481393 (2002-11-01), Drew

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