Internal-combustion engines – Engine speed regulator – Idle speed control
Patent
1989-12-22
1991-08-06
Argenbright, Tony M.
Internal-combustion engines
Engine speed regulator
Idle speed control
123361, F02D 4500, F02D 4102, F02D 4116
Patent
active
050368133
ABSTRACT:
A load-shifting device has a control element (8a, 8b) which acts on a setting member 9 which determines the output of an internal combustion engine. A control element cooperates with a driver (4) which is coupled to an accelerator (1). The driver is controllable in addition by means of an electrical setting drive 14 which cooperates with an electronic controller (17). In the load-shifting device, a setting path of the driver in idling direction is limited by an idling stop (LL). Upon application of the driver against the idling stop, the control element is movable in its idling control range relative to the driver by means of the electric setting drive. With a simple structural development the load-shifting device makes it possible to control the internal combustion engine over its entire load range and, in particular, by means of the electrical setting drive, over its idling range.
REFERENCES:
patent: 4756287 (1988-07-01), Sakakibara et al.
patent: 4841931 (1989-06-01), Ohm et al.
patent: 4848297 (1989-07-01), Hickmann et al.
patent: 4896640 (1990-01-01), Pfalzgraf et al.
Hickmann Gerd
Mausner Eberhard
Pfalzgraf Manfred
Argenbright Tony M.
Farber Martin A.
VDO Adolf Schindling AG
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