Internal-combustion engines – Engine speed regulator – Regulator changes length of accelerator linkage
Patent
1988-04-14
1989-06-13
Wolfe, Willis R.
Internal-combustion engines
Engine speed regulator
Regulator changes length of accelerator linkage
123352, 123400, 180197, B60K 2816, B60K 3100, F02D 902, F02D 1102
Patent
active
048382256
ABSTRACT:
A throttle regulator for the throttle of a combustion engine of an automotive vehicle for controlling the traction slip or the speed. The throttle regulator comprises two devices influencing the position of the throttle in an adding manner. The first device is operated by the driver such as by means of a pedal, and the second device is a servomotor operated on the basis of an electronically formed signal, with the basic position of the second device corresponding to a mid-position wherein the position of the throttle is influenceable both in the closing and in the opening directions. A first signal is electrically provided which corresponds to the throttle position. The first signal is compared to a reference signal provided by control electronics and an output signal is applied to the servomotor until the first signal and the reference signal conform to one another.
REFERENCES:
patent: 4397276 (1983-08-01), Hayashida
patent: 4703823 (1987-11-01), Yogo et al.
patent: 4714864 (1987-12-01), Yogo et al.
patent: 4750582 (1988-06-01), Maas
patent: 4785691 (1988-11-01), Papenhagen et al.
patent: 4785782 (1988-11-01), Tanaka et al.
patent: 4795000 (1989-01-01), Ocvirk et al.
Alfred Teves GmbH
Raden James B.
Wolfe Willis R.
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