Internal-combustion engines – Cooling – With jacketed head and/or cylinder
Reexamination Certificate
2006-05-23
2006-05-23
Kamen, Noah (Department: 3747)
Internal-combustion engines
Cooling
With jacketed head and/or cylinder
C277S597000
Reexamination Certificate
active
07047915
ABSTRACT:
In a cooling unit for an engine comprising a cylinder block1having a water jacket4which opens into the surface of the cylinder block1and which circulates a cooling water in surrounding relationship with a cylinder bore, and a gasket11held sandwiched between the cylinder head and the cylinder block1to seal therebetween, the gasket11is provided with a control board21which project into the water jacket4for controlling a flow of the cooling water, the control board21being formed to be arcuate in conformity to the profile of the water jacket4and disposed toward the intake port.
REFERENCES:
patent: 6138619 (2000-10-01), Etemad
patent: 2000-502768 (2000-03-01), None
patent: 2001-020738 (2001-01-01), None
Fujiki Ryosuke
Kawai Yukio
Ohmura Seiji
Shinpo Yoshikazu
Flynn ,Thiel, Boutell & Tanis, P.C.
Kamen Noah
Taiho Kogyo Co. Ltd.
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