Internal-combustion engines – Charge forming device – Crankcase vapor used with combustible mixture
Reexamination Certificate
2006-05-09
2006-05-09
McMahon, Marguerite (Department: 3747)
Internal-combustion engines
Charge forming device
Crankcase vapor used with combustible mixture
Reexamination Certificate
active
07040306
ABSTRACT:
A blowby gas ventilation system for an internal combustion engine capable of preventing oil from being diluted by efficiently and quickly exhausting a blowby gas together with a water content and the like from a crank chamber through forced ventilation of the crank chamber. The blowby gas ventilation system is intended for a four-stroke-cycle internal combustion engine. The system includes a fresh air introduction pipe, through which fresh air is sent from an outside of the internal combustion engine through a throttle portion to a crank chamber. The system also includes a blowby gas return passageway, through which the blowby gas is returned back to a downstream side of an air cleaner.
REFERENCES:
patent: 1812566 (1931-06-01), Spencer
patent: 2056755 (1936-10-01), Welch, Jr.
patent: 2252974 (1941-08-01), Lowther
patent: 3589347 (1971-06-01), Sawada
patent: 3673997 (1972-07-01), Sawada
patent: 3750634 (1973-08-01), Nakajima et al.
patent: 4011846 (1977-03-01), Gagliardi
patent: 4136650 (1979-01-01), Manookian, Jr.
patent: 4515137 (1985-05-01), Manolis
patent: 4760833 (1988-08-01), Tatyrek
patent: 5897597 (1999-04-01), O'Daniel
patent: 6167874 (2001-01-01), Becker et al.
patent: 6435170 (2002-08-01), Hamelink et al.
patent: SHO.56-46015 (1981-10-01), None
patent: 62-42098 (1987-10-01), None
Fujihara Kazuo
Maeda Ryuji
Moriyama Ryuji
Muraoka Yuuki
Oki Kenji
Blackman William D.
Carrier Joseph P.
Carrier Blackman & Associates P.C.
Honda Motor Co. Ltd.
McMahon Marguerite
LandOfFree
Blowby gas ventilation system for an internal combustion... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Blowby gas ventilation system for an internal combustion..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Blowby gas ventilation system for an internal combustion... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3541415