Internal-combustion engines – Charge forming device – Auxiliary air or gas used to inject fuel
Patent
1992-03-25
1993-06-08
Nelli, Raymond A.
Internal-combustion engines
Charge forming device
Auxiliary air or gas used to inject fuel
F02M 2300
Patent
active
052169960
ABSTRACT:
A fuel injection system for an in-line multi-cylinder internal combustion engine that comprises a injector rail, a fuel supplying unit for delivering fuel to the injector rail and which includes a high pressure fuel pump, a pressure regulator and a vapor separator installed as a unit on the same side of the engine as the exhaust ports for the cylinders. The fuel injection system further comprises an air compressor for delivering air to the injector rail and which is installed as a unit with a generator on the side of the engine opposite the fuel supplying unit. The compressor is positioned above the generator which has a larger diameter than the compressor, and these two components are provided with a common drive shaft that is drivingly connected to the crankshaft of the engine for rotation.
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Beutler Ernest A.
Nelli Raymond A.
Yamaha Hatsudoki Kabushiki Kaisha
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