Multiple throttle device

Details Multiple throttle device Multiple throttle device

2011-01-04

2011-01-04

Solis, Erick (Department: 3747)

Internal-combustion engines

Engine speed regulator

Having plural throttle valve structure

C123S583000, C123S337000

Reexamination Certificate

active

07861687

ABSTRACT:
A compact multiple throttle device where multiple throttle shafts are driven by a single drive force. A throttle device includes a first throttle shaft to which a first throttle body and a third throttle body are fixed and also includes a second throttle shaft to which a second throttle body and a fourth throttle body are fixed. The first throttle shaft and the second throttle shaft are parallel to each other. The third throttle body and the fourth throttle body are integrally coupled to each other in a gear case. In the inside of the gear case, a motor for driving the first throttle shaft and the second throttle shaft is arranged. Further, first to sixth gears for transmitting drive force of the motor to the first throttle shaft and the second throttle shaft are included.

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International Search Report for PCT/JP2008/063741, mailed Aug. 26, 2008.

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