Throttle motion control device

Details Throttle motion control device Throttle motion control device

1975-02-13

1976-09-28

Myhre, Charles J.

Internal-combustion engines

Intake manifold

Manifold tuning, balancing or pressure regulating means

123 97R, 180105R, 180108, 180109, F02D 1108

Patent

active

039825116

ABSTRACT:
A throttle motion control device for an automotive vehicle engine is used to warn the driver of excessive fuel consumption by providing a stiff accelerator pedal feel when manifold vacuum drops below a given predetermined value, this being effected by means of a vacuum motor operatively connected to the accelerator pedal to apply a predetermined constant force on the accelerator pedal in the opposite direction to that applied by the driver to open the throttle, a vacuum signal being applied to the vacuum motor through a vacuum control valve from the intake manifold of the engine, the vacuum control valve opening below a preselected economical vacuum and, a vacuum regulator is interposed between the vacuum motor and the vacuum control valve to maintain the vacuum signal applied to the vacuum motor at a preselected value.

REFERENCES:
patent: 2585814 (1952-02-01), McDonald
patent: 2825418 (1958-03-01), Kersaman
patent: 3133610 (1964-05-01), Sheppard
patent: 3324978 (1967-06-01), Mueller et al.

Affiliated with

Also associated with

Rating

Throttle motion control device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Throttle motion control device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Throttle motion control device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2075371