Internal-combustion engines – Engine speed regulator – Specific throttle valve structure
Reexamination Certificate
2011-07-12
2011-07-12
Kwon, John T (Department: 3747)
Internal-combustion engines
Engine speed regulator
Specific throttle valve structure
C123S184240
Reexamination Certificate
active
07975669
ABSTRACT:
A throttle control valve is provided. It includes a valve housing having an inlet end, an outlet end. A valve body located within the housing has a sealing end and a spindle. The sealing end has a teardrop shaped cross-section for cooperating with the valve housing.
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Chen Jia-Shiun
Chen Kuo-Huey
Hsing Pochuan B.
Yeh Yeupin P.
Cantor & Colburn LLP
GM Global Technology Operations LLC
Hoang Johnny H
Kwon John T
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