Brake malfunction warning and indicating system for automobiles

Details Brake malfunction warning and indicating system for automobiles Brake malfunction warning and indicating system for automobiles

1976-03-04

1978-02-14

Caldwell, Sr., John W.

Communications: electrical

Selective

Having indication or alarm

180 82R, 188 1A, 340 60, G08B 2100, B60Q 100

Patent

active

040742261

ABSTRACT:
A brake malfunction warning and indicating system for use with a brake system of an automotive vehicle, comprising a brake warning switch rendered conductive when a brake pedal is depressed with the braking oil pressure being at an abnormal level and also when the brake pedal is released, a self-maintaining circuit connected to said brake warning switch and rendered conductive, only when said brake warning switch is conductive, for self-maintaining its conductive condition, and an indicating circuit connected to said self-maintaining circuit and rendered conductive, when said self-maintaining circuit is conductive, for turning on a brake malfunction indicating lamp. Thus, the indicating lamp will continue lighting, while the braking oil pressure is at an abnormal level, until it is restored to a normal level.

REFERENCES:
patent: 3421322 (1969-01-01), Reznicek
patent: 3500311 (1970-03-01), Bishop
patent: 3509528 (1970-04-01), Wiley
patent: 3810087 (1974-05-01), Suzuki
patent: 3828308 (1974-08-01), Kobayashi

Affiliated with

Also associated with

Rating

Brake malfunction warning and indicating system for automobiles does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Brake malfunction warning and indicating system for automobiles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Brake malfunction warning and indicating system for automobiles will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-527228