Load adjustment device

Details Load adjustment device Load adjustment device

1990-09-14

1991-12-31

Nelli, Raymond A.

Internal-combustion engines

Engine speed regulator

Open loop condition responsive

F02D 700

Patent

active

050762320

ABSTRACT:
A load adjustment device is formed of a setting member, and a control element which acts on the setting member to establish a power output of an internal combustion engine, an accelerator pedal, via a driver coupled to the accelerator pedal, activates the control element. The adjustment device also incldues an electric setting drive for moving the driver, and an desired-value detection element operatively connected with the driver, as well as an actual-value detection element which cooperates with the desired-value detection element and acts upon the electric setting drive. The electric setting drive is controllable as a function of values detected by an electronic control device. The driver has a free-travel element which is mounted displaceably in a direction of setting of the free-travel element. The control element engages with play in its direction of setting in the free-travel element, and the free-travel element operates with the driver under spring loading.

REFERENCES:
patent: 4896640 (1990-01-01), Pfalgraf et al.
patent: 4919096 (1990-04-01), Manaka et al.
patent: 4926821 (1990-05-01), Porth et al.
patent: 4944426 (1990-07-01), Mann
patent: 4953529 (1980-09-01), Pfalzgraf et al.
patent: 4972816 (1990-11-01), Mausnor
patent: 4986238 (1991-01-01), Terazawa

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