Internal-combustion engines – Engine speed regulator – Open loop condition responsive
Patent
1994-09-09
1996-10-01
Nelli, Raymond A.
Internal-combustion engines
Engine speed regulator
Open loop condition responsive
F02D 700
Patent
active
055603351
ABSTRACT:
In order to control the air throughput through the intake pipe of an internal combustion engine, the power of which is controlled by displacement of a throttle valve, there is provided in the intake pipe in known manner a dome-shaped contour which follows the throttle valve over a part of the adjustment angle. Also, the cable pulley has a circular shape in a useful region of operation, but the pulley is fastened eccentrically on the throttle valve. In this way, there is obtained a sensitive displacement by electric motor of the throttle valve in the idling range on the one hand, and a very direct response of the throttle valve to a movement of the gas pedal on the other hand.
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patent: 5193503 (1993-03-01), Bornmann et al.
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patent: 5297522 (1994-03-01), Buchl
patent: 5423299 (1995-06-01), Kumagnai
Bellon Torsten
Frey Harald
Radlinski Andreas
Farber Martin A.
Nelli Raymond A.
VDO Adolf Schindling AG
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