Electricity: motive power systems – Periodic – repetitious or successive operations control of...
Patent
1991-11-29
1992-12-08
Ro, Bentsu
Electricity: motive power systems
Periodic, repetitious or successive operations control of...
318DIG2, 307 1001, 1525002, B60S 108
Patent
active
051701073
ABSTRACT:
A head lamp washer is disclosed, which is for use in a motor vehicle having a head lamp and a windshield washer for washing a windshield of the motor vehicle. The head lamp washer comprises a washing liquid spray system for spraying washing liquid over a face of the head lamp. The spray system has both a manual mode in which the spray system operates independently and an automatic mode in which the spray system operates in cooperation with the windshield washer. A manual mode setting switch causes the spray system to assume the manual mode when turned ON and an automatic mode setting switch causes the spray system to assume the automatic mode when turned ON. Under the operation mode, the washing liquid spraying starts when the operations of the windshield washer are counted to a predetermined number. The amount of washing liquid sprayed under the automatic mode is less than that sprayed under the manual mode.
REFERENCES:
patent: 3641613 (1972-02-01), Povilaitis et al.
patent: 5012977 (1991-05-01), Karlins et al.
patent: 5073722 (1991-12-01), Tohge et al.
Nissan Motor Co,. Ltd.
Ro Bentsu
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