Engine fuel system with a super charged air compressor

Details Engine fuel system with a super charged air compressor Engine fuel system with a super charged air compressor

1999-07-08

2000-09-05

McMahon, Marguerite

Internal-combustion engines

Two-cycle

Whirl through piston-controlled ports

123572, F16K 717

Patent

active

061127078

ABSTRACT:
An internal combustion engine is provided with an air compressor that receives precharged air from the crankcase of the engine. By providing pressurized air to the air compressor, the mass flow through the compressor can be increased without requiring an increase in the size of the compressor. The plurality of crankcase chambers of the engine can be connected to a common manifold chamber which, in turn, can be connected to the air inlet of the compressor. The air outlet of the compressor can be connected to a plenum chamber that is, in turn, connected to all of the fuel injectors of a fuel injected engine. Alternatively, the air outlet of the compressor can be used to provide pressurized air to other portions of the engine, whether it is fuel injected or carbureted.

REFERENCES:
patent: 5456239 (1995-10-01), Henderson et al.
patent: 5878703 (1999-03-01), Sweeney

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