Fuel supplying system for engine of outboard motor

Details Fuel supplying system for engine of outboard motor Fuel supplying system for engine of outboard motor

1990-04-25

1991-12-17

Sotelo, Jesus D.

Marine propulsion

Means to control the supply of energy responsive to a sensed...

440 61, B63H 2122

Patent

active

050731335

ABSTRACT:
An arrangement for insuring that an internal combustion engine of an outboard motor will operate efficiently under all trim adjusted conditions of the outboard motor. The trim angle is sensed and the fuel delivery system is adjusted to provide good running in response to the trim condition. Additionally, embodiments are disclosed wherein the fuel delivery system is also adjusted during initial starting so as to provide adjustment of the fuel delivery in response to both the starting condition and the trim condition. Both carbureted and fuel injected systems are disclosed.

REFERENCES:
patent: 4861291 (1989-08-01), Koike
patent: 4898563 (1990-02-01), Torigai et al.
patent: 4909764 (1990-03-01), Hirukawa et al.
patent: 4955831 (1990-09-01), Inoue et al.

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