Personal watercraft

Details Personal watercraft Personal watercraft

2008-05-06

2008-05-06

Swinehart, Ed (Department: 3617)

Marine propulsion

Means for accomodating or moving engine fluids

Cooling for engine

C440S0880HE

Reexamination Certificate

active

07367856

ABSTRACT:
A personal watercraft with a supercharging device and an intercooler is disclosed. The personal watercraft may include an engine, a water jet pump, a propeller shaft to transmit an output power of the engine to the water jet pump, and a bearing case configured to support a front portion of the propeller shaft. The personal watercraft may further include a supercharging device configured to pressurize air taken in from outside and supplied to the engine, an intercooler configured to cool the air pressurized and compressed by the supercharging device, and a pump room which is formed on a bottom surface of a rear end portion of the body and is configured to accommodate the water jet pump therein. The intercooler may be positioned forward of the pump room and behind the engine and may be mounted to an upper surface of the bearing case.

REFERENCES:
patent: 6634420 (2003-10-01), Gokan et al.
patent: 7094118 (2006-08-01), Phillips et al.
patent: 2003-026092 (2003-01-01), None

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