Apparatus for controlling the traveling speed of a motor vehicle

Motor vehicles – Including one or more ski-like or runner members – With at least one surface-engaging propulsion element

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

123103R, 137 47, B60K 3100

Patent

active

040390438

ABSTRACT:
An apparatus for controlling the traveling speed of a motor vehicle with an electric control unit acted upon by a speed dependent signal, which unit compares the actual traveling speed with a predetermined desired traveling speed, and upon a deviation transmits a signal, which is dependent on the size of the deviation, to a control stage. The control stage comprises a pneumatic actuator which acts on an element, preferably a throttle valve, which influences the ratio of a fuel-air mixture fed to the motor of the vehicle, as well as two electromagnetically actuatable valves coordinated to the actuator, the valves enabling the actuator to be admitted with reduced- and above atmospheric-pressure, respectively, or normal pressure, respectively. The control stage includes an electromagnetic system having an excitation coil and an armature cooperating therewith. The armature is pivotally mounted for smooth pivoting from a rest position, in which position both of the two valves are closed, against the force of a spring, which force is dependent on the stroke of the actuator, into operating positions, respectively, in which positions one of the two valves is opened and the other valve is closed.

REFERENCES:
patent: 3088538 (1963-05-01), Brennan
patent: 3109507 (1963-11-01), McMurray
patent: 3332406 (1967-07-01), Perry
patent: 3340950 (1967-09-01), Hopengarten
patent: 3405779 (1968-10-01), Johnston
patent: 3885644 (1975-05-01), Seidler
patent: 3921751 (1975-11-01), Sakakibara

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Apparatus for controlling the traveling speed of a motor vehicle does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for controlling the traveling speed of a motor vehicle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for controlling the traveling speed of a motor vehicle will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2294667

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.