Internal-combustion engines – Cooling
Reexamination Certificate
2007-09-17
2009-06-16
Kamen, Noah (Department: 3747)
Internal-combustion engines
Cooling
C123S1950HC, C180S068100
Reexamination Certificate
active
07546818
ABSTRACT:
To increase the wind volume of the cooling wind flowing through a radiator and to enhance the cooling performance of the radiator by providing a wind exhaust duct using a crankcase of an internal combustion engine. A cooling device of the internal combustion engine includes a radiator arranged lateral to crankcases. A wind exhaust duct exhausts the cooling wind passed through the radiator to the atmosphere. The wind exhaust duct is extends along a rotational axis of the crankshaft at the upper portion of the crankcases and the upper portion of the transmission case.
REFERENCES:
patent: 2002/0112680 (2002-08-01), Oki et al.
patent: 2000-62669 (2000-02-01), None
patent: 2001-130469 (2001-05-01), None
patent: 2002-129960 (2002-05-01), None
patent: 2006183488 (2006-07-01), None
Hirayama Shuji
Kanezuka Masashi
Koyasu Takehiro
Morikawa Yuichiro
Takamuro Masato
Birch & Stewart Kolasch & Birch, LLP
Honda Motor Co. Ltd.
Kamen Noah
LandOfFree
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