Controller for preventing throttle valve from locking at its ful

Details Controller for preventing throttle valve from locking at its ful Controller for preventing throttle valve from locking at its ful

1997-06-13

1998-04-07

Nelli, Raymond A.

Internal-combustion engines

Engine speed regulator

Open loop condition responsive

F02D 700

Patent

active

057352437

ABSTRACT:
A throttle valve controller for controlling an opening angle of a throttle valve used to adjust power of, for example, a vehicle or ship engine, the throttle valve controller including a throttle lever fixed to a throttle shaft of a throttle valve, a return spring for biasing the throttle lever in the valve closing direction, a relief lever rotatably attached to the throttle shaft, a relief spring having a biasing force larger than that of the return spring interposed between the throttle shaft and the relief lever, engaging pieces of relief lever and the throttle lever, a stopper for the relief lever, a kick lever rotated by an operation of an accelerator, and an interlocking device of the kick lever with the relief lever.

REFERENCES:
patent: 5163402 (1992-11-01), Taguchi et al.
patent: 5297521 (1994-03-01), Sasaki et al.
patent: 5601063 (1997-02-01), Ohashi et al.
patent: 5664539 (1997-09-01), Viera

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