Electric lamp and discharge devices: systems – Special application – Vehicle
Patent
1990-02-07
1991-01-15
Pascal, Robert J.
Electric lamp and discharge devices: systems
Special application
Vehicle
307 108, B60Q 102
Patent
active
049856600
ABSTRACT:
Windshield wiper light circuitry for a device that automatically turns on vehicle head lights and other lights whenever the wipers are on is provided. A double-pole, single-throw relay switch (1) is positioned in vehicle circuitry between the ignition switch (13) and the light switch (14). One of the two poles has as electrical lead (3) to the low-beam head lights and the other (4) to the rear lights, park lights and side lights together. A diode rectifier (12) is provided in circuitry between a line (9) for continuous operation and a line (7) for intermittent operation of a wiper motor (11).
REFERENCES:
patent: 3500119 (1970-03-01), Price
patent: 3500120 (1970-03-01), Schultz
patent: 3519837 (1970-07-01), Nolin et al.
patent: 3591845 (1971-07-01), Vanderpoel, Jr.
patent: 3600596 (1971-08-01), Aloisantoni
patent: 3824405 (1974-07-01), Glaze
patent: 3879617 (1975-04-01), Faller
patent: 3909619 (1975-09-01), Kniesly et al.
patent: 4010380 (1977-05-01), Bailer et al.
patent: 4057742 (1977-11-01), Binegar
patent: 4139801 (1979-02-01), Linares
patent: 4337400 (1982-06-01), Hahn
Livingston Edward M.
Pascal Robert J.
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