Separate lubricating system for outboard motors

Details Separate lubricating system for outboard motors Separate lubricating system for outboard motors

1985-10-09

1987-01-20

Feinberg, Craig R.

Internal-combustion engines

Two-cycle

Rear compression

123196A, 184 6, F01M 300

Patent

active

046373551

ABSTRACT:
A lubricating system for a two-cycle outboard motor in which lubricant is mixed with the fuel prior to delivery to the fuel bowl of the carburetor in a chamber located externally of the carburetor. The lubricant is supplied by a relatively large storage tank to a relatively smaller delivery tank that is positioned in proximity to the engine. A float operated control device is provided for maintaining an adequate lubricant level in the delivery tank and an arrangement is incorporated for insuring against operation of the pump in response to momentary changes in liquid level in the delivery tank due to inertial effects.

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patent: 4421078 (1983-12-01), Hurner
patent: 4471727 (1984-09-01), Odashima

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