JPS60179558U

JPS60179558U - Intermittent wiper device

Info

Publication number: JPS60179558U
Application number: JP6778084U
Authority: JP
Inventors: 正己山本
Original assignee: 市光工業株式会社
Priority date: 1984-05-11
Filing date: 1984-05-11
Publication date: 1985-11-28

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例を示す電気結線図、第２図
は間欠作動スイッチ及びワイパモータの作動タイミング
を示すタイミングチャート図で　　　−ある。１・・・バッテリー電源、２・・・間欠作動スイッチ、
５・・・電磁リレー、５ａ、５ｂ、５ｃ・・・リレー接
点、６・・・トランジスタ、７・・・抵抗、８・・・コ
ンデンサ、９・・・ワイパモータ、９ａ、９ｂ、９ｃ・
・・オートストップスイッチ。FIG. 1 is an electrical wiring diagram showing an embodiment of this invention, and FIG. 2 is a timing chart showing the operation timing of the intermittent operation switch and wiper motor. 1...Battery power supply, 2...Intermittent operation switch,
5... Electromagnetic relay, 5a, 5b, 5c... Relay contact, 6... Transistor, 7... Resistor, 8... Capacitor, 9... Wiper motor, 9a, 9b, 9c.
・Auto stop switch.

Claims

[Scope of utility model registration request]

A transistor that is turned on by an intermittent drive switch that inputs a one-shot pulse signal, an electromagnetic relay that is excited by the conduction of this transistor, a wiper motor that is operated by this electromagnetic relay, and a wiper motor that is linked to the rotation and stop of the wiper motor. An intermittent wiper device comprising an auto-stop switch having two movable contacts, wherein when the wiper motor is rotating, the auto-stop switch is -
The auto-stop switch closes the contacts on five sides to form a closed loop that discharges the charge in the capacitor to the base side of the transistor, and when the wiper motor stops rotating, the auto-stop switch closes the other contact and connects the capacitor to the power supply side. An intermittent wiper device characterized by forming a closed loop for connecting and charging.