Internal-combustion engines – Engine speed regulator – Open loop condition responsive
Reexamination Certificate
2007-05-22
2007-05-22
Solis, Erick (Department: 3747)
Internal-combustion engines
Engine speed regulator
Open loop condition responsive
C123S361000
Reexamination Certificate
active
10470966
ABSTRACT:
An electronically controlled throttle body has a torque motor including a stator and a moving portion (a slider), and a throttle shaft which is rotated by the torque motor. A rack as a plurality of gear teeth is formed at the moving portion, and a gear which mates with the rack is disposed at the throttle shaft. By arranging the radius of the gear appropriately to the reciprocating range of the slider, the motion of the slider is transmitted to the throttle shaft effectively. Therefore, the electronically controlled throttle body, can efficiently transmit motion of the torque motor, including a linear type, to the throttle shaft with a simple structure.
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Mikuni Corporation
Solis Erick
Wenderoth , Lind & Ponack, L.L.P.
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