Internal-combustion engines – Engine speed regulator – Having plural throttle valve structure
Reexamination Certificate
2008-03-04
2009-10-06
Solis, Erick (Department: 3747)
Internal-combustion engines
Engine speed regulator
Having plural throttle valve structure
C123S337000, C123S399000, C123S1950HC, C123S579000, C123S580000, C123S583000
Reexamination Certificate
active
07597086
ABSTRACT:
A throttle assembly for intake air protects a link mechanism for interlocking throttles with each other from water and mud and maintains the throttle operability in a satisfactory state. The throttle assembly for intake air includes a plurality of throttle devices for injecting fuel into intake air to generate an air-fuel mixture; a link mechanism for connecting driving portions of the throttle devices with each other, a link mechanism housing chamber defined by an outer wall member for forming a link mechanism housing chamber and housing the link mechanism, and seal members provided at the connected or mated portions of the outer wall member and a different member or the connected or mated portions of a plurality of outer wall configuring members which configure the outer wall member.
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Ayakoji Yoshiyuki
Kiyono Jun
Kuji Yasuhiro
Tanaka Isamu
Wakabayashi Akinobu
Kawasaki Jukogyo Kabushiki Kaisha
Solis Erick
Wenderoth , Lind & Ponack, L.L.P.
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