Title:
WIPER MOTOR DEVICE
Document Type and Number:
Japanese Patent JPS62273144
Kind Code:
A
Abstract:
PURPOSE:To simplify wiring of a vehicle by contriving it such that a power source is directly supplied to a wiper motor without relying on a wiper operation switch and a portion between the wiper operation switch and the wiper motor is subjected to only signal processing. CONSTITUTION:A wiper control switch 1 generates a 2 bit signal in each of a stop, intermittent, low speed and high speed positions, when a control lever is operated. A wiper motor 14 has therein an intermittent controller unit 2, a switch judging circuit 3 and a power source control circuit 4 inside a gear box interconnected with a housing. On the end surface of the gear box, a cover is arranged. When a signal is output from the wiper control switch, the wiper motor 14 is directly driven by a current from the power source. Therefore, wiring can be simplified.
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Inventors:
ISHIKAWA TOSHIHIRO
NAKADA MASASHI
NAKADA MASASHI
Application Number:
JP11444486A
Publication Date:
November 27, 1987
Filing Date:
May 19, 1986
Export Citation:
Assignee:
ASMO CO LTD
NIPPON DENSO CO
NIPPON DENSO CO
International Classes:
H02P7/06; B60S1/08; H02P7/00; H02P29/00; (IPC1-7): B60S1/08; H02P7/00; H02P7/06
Domestic Patent References:
| JPS60121153A | 1985-06-28 | |||
| JP49077643B |
Attorney, Agent or Firm:
Yusaku Goto