Protective cowling for outboard motor

Details Protective cowling for outboard motor Protective cowling for outboard motor

1994-09-06

1996-02-06

Avila, Stephen

Marine propulsion

Screw propeller

Propulsion unit casing

440 88, B63H 2126

Patent

active

054892279

ABSTRACT:
A protective cowling arrangement for an outboard motor that provides an atmospheric air inlet having a pair of openings disposed above the engine for permitting atmospheric air to flow into the protective cowling for engine combustion. One of these openings is disposed in part above components of the engine which should not be contacted by water and this opening is substantially smaller than the other opening. An engine cover is also affixed to the engine and obscures the smaller opening to afford further water protection.

REFERENCES:
patent: 3610198 (1971-10-01), Alexandrowicz
patent: 4379702 (1983-04-01), Takada et al.
patent: 4571193 (1986-02-01), Takada et al.
patent: 5046976 (1991-09-01), Kobayashi et al.
patent: 5052960 (1991-10-01), Kato
patent: 5069644 (1991-12-01), Kobayashi et al.
patent: 5181870 (1993-01-01), Arai et al.
patent: 5181871 (1993-01-01), Hiraoka et al.

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