Internal-combustion engines – Engine speed regulator – Open loop condition responsive
Patent
1987-12-03
1988-11-22
Nelli, Raymond A.
Internal-combustion engines
Engine speed regulator
Open loop condition responsive
123198D, F02D 1110
Patent
active
047857811
ABSTRACT:
In a device for transmitting the position of a control element (1) which is actuatable by the driver of a vehicle between an idling position and a full-gas position via an electric set-value transmitter (2) which is displaceable by the control element and via electric transmission means, particularly a regulator (3), to a setting member (6) which is displaceable in corresponding manner between the idling position and the full-gas position, which member is coupled by coupling means (12, 13) to a actuating member which controls the fuel/air mixture of an internal combustion engine, an emergency-operation capability is to be obtained by a mechanical safety transmission element. For this purpose, the position of the control element is to be transmitted by the mechanical safety transmission element to the actuating member. In order for this to take place reliably even in cases of unfavorable disturbance and particularly upon a blocking of the setting member, a controllable coupling (11) which is automatically opened in case of disturbance is arranged between the setting member and the actuating member.
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Farber Martin A.
Nelli Raymond A.
VDO Adolf Schindling AG
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