F - Mech Eng,Light,Heat,Weapons – 02 – M
Patent
F - Mech Eng,Light,Heat,Weapons
02
M
F02M 37/04 (2006.01) B63H 20/00 (2006.01) F02B 61/04 (2006.01) F02M 37/20 (2006.01) F02M 37/22 (2006.01)
Patent
CA 2386434
To improve a freedom of layout within a narrow cowling of the outboard engine, achieve a reduction of manufacturing cost and an improvement of a maintenance performance of a filter member, a fuel supply apparatus in an outboard engine is structured such that fuel within a fuel tank is supplied into a vapor separator (V) via a low pressure fuel pump, the fuel stored within the vapor separator (V) is pressurized by a high pressure fuel pump (P) and is supplied to a fuel injection valve via a filter, a pump case (10) receiving the high pressure fuel pump (P) is arranged in a side portion of the vapor separator (10), an upper opening thereof is fixed by a cover member (14), a fuel discharge passage (15) connected to a pump discharge passage (PB) of the high pressure fuel pump (P) and a filter receiving recess portion (16) connected to the fuel discharge passage (15) are formed in the cover member (14), and a filter member (17) is detachably arranged in the filter receiving recess portion (16).
Ikuma Tomonori
Kimura Jun
Sugiura Fumihiko
Wada Tetsu
Gierczak Eugene J. A.
Honda Giken Kogyo Kabushiki Kaisha
Keihin Corporation
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