Walbro Corporation

Brp US Inc.

David Scott Soderman

Kevin L Israelson

Nathan Blank

Justin Johnson

Paul Westhoff, Jr

David D Hacker

Travis P Baur

Matthew James Young

A marine outboard engine includes an internal combustion engine including at least one fuel injector; a fuel vapor separator including: a separator body, a fuel reservoir defined by the separator body, and a first fuel pump fluidly connected between the fuel reservoir and the fuel injector; a fuel tank; and a second fuel pump fluidly connected between the fuel tank and the fuel vapor separator. The fuel vapor separator includes a heat exchanger disposed in the separator body. The heat exchanger includes at least one fuel channel defined by the heat exchanger body, the at least one fuel channel including: an inlet adapted for receiving fuel from the engine, and an outlet fluidly communicating with the fuel reservoir; and at least one coolant channel defined by the heat exchanger body, the at least one fuel channel and the at least one coolant channel being in thermal communication.

Fuel vapor separator and heat exchanger for a marine outboard engine

Growing community of inventors

Twin Lakes, WI, United States of America

David Scott Soderman