Normal and abnormal condition indicating device

Details Normal and abnormal condition indicating device Normal and abnormal condition indicating device

1984-03-05

1987-04-28

Rowland, James L.

Communications: electrical

Selective

Having indication or alarm

340 66, 307 10LS, B60Q 100

Patent

active

046617965

ABSTRACT:
A warning device for an automobile having a number of lights that are illuminated in response to opening of a compartment in which the light is positioned, such as an engine compartment trouble light, interior courtesy lights and/or a trunk light. In accordance with the invention, each light is served by a conductor that is contained within a wire harness. An arrangement is provided wherein the illuminated condition of the light is changed in response to a failure condition of a device served by the same wire harness so as to provide a simplified warning system.

REFERENCES:
patent: 3523288 (1970-08-01), Thompson
patent: 3541504 (1970-11-01), Bush
patent: 4024496 (1977-05-01), Stover
patent: 4051383 (1977-09-01), Dola
patent: 4105996 (1978-08-01), Shimizu

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