DEVICE FOR GUIDING VAPORIZED FUEL TO INTERNAL COMBUSTION ENGINE

Title:

DEVICE FOR GUIDING VAPORIZED FUEL TO INTERNAL COMBUSTION ENGINE

Document Type and Number:

WIPO Patent Application WO/2011/083569

Kind Code:

A1

Abstract:

A device for guiding vaporized fuel, guiding the vaporized fuel (64), which is generated within a fuel tank (22), into engine oil (48) contained in the crankcase (49) of an internal combustion engine (20). A vaporized fuel conduit pipe (41) extends from the fuel tank. A vaporized fuel path (52) is connected to the vaporized fuel conduit pipe. The vaporized fuel path is provided to the crankcase and is configured so that the vaporized fuel is discharged into the engine oil at a position below a given lower limit level (89) of the engine oil and above the inlet of the suction path of the pump for the engine oil.

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Inventors:

HIRAYAMA SHUJI (JP)
FUJIHARA KAZUO (JP)
TAKIGAWA TOSHINAO (JP)
IGARI TAKEO (JP)
INAOKA HIROSHI (JP)

Application Number:

PCT/JP2010/050059

Publication Date:

July 14, 2011

Filing Date:

January 06, 2010

Export Citation:

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Assignee:

HONDA MOTOR CO LTD (JP)
HIRAYAMA SHUJI (JP)
FUJIHARA KAZUO (JP)
TAKIGAWA TOSHINAO (JP)
IGARI TAKEO (JP)
INAOKA HIROSHI (JP)

International Classes:

F02M25/08

Foreign References:

JP2001140720A	2001-05-22
JP2005061305A	2005-03-10
JPH0183115U	1989-06-02
JPS4988172U	1974-07-31

Other References: