Fuel injection system for watercraft engine

Details Fuel injection system for watercraft engine Fuel injection system for watercraft engine

1998-10-20

2000-09-26

Basinger, Sherman

Marine propulsion

Means for accomodating or moving engine fluids

Cooling for engine

440 42, B63H 2138

Patent

active

06123592&

ABSTRACT:
A watercraft includes a trim control and a fuel injection system. The fuel injection system is designed so that the discharge portion of the supply line from the low pressure pump to the high pressure pump extends in a generally downward direction regardless of the trim adjusted condition of the watercraft. In a like manner, the fuel rail which has a high pressure inlet at one end and a return line at the other end is disposed so that the return line is disposed vertically above the inlet under all trim adjusted conditions for automatic vapor purging.

REFERENCES:
patent: 5184966 (1993-02-01), Kobayashi et al.
patent: 5540174 (1996-07-01), Kishi et al.
patent: 5951342 (1999-09-01), Ozawa et al.

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