JPS583586U

JPS583586U - Power window electrical circuit

Info

Publication number: JPS583586U
Application number: JP9732281U
Authority: JP
Inventors: 神山　修; 小磯　文三; 勝加藤
Original assignee: 自動車電機工業株式会社; 日産デイ−ゼル工業株式会社
Priority date: 1981-06-30
Filing date: 1981-06-30
Publication date: 1983-01-11
Also published as: JPH0130532Y2

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図は従来回路の休止状態を示す電気回路図、第２図
は第１図の回路で運転席スイッチ装置のアップ操作と助
手席ウィンドスイッチ装置のダウン操作を同時に行った
場合を示す電気回路図、第３図は本考案の一実施例を示
す休止状態の電気回路図、第４図はこの実施例で運転席
スイッチ装置の一アンプ操作と助手席ウィンドスイッチ
装置のダウン操作を同時に行った場合を示す電気回路図
である。１０・・・第１のスイッチ装置、２０・・・第２のスイ
ッチ装置、３０・・・第３のスイッチ装置、１０Ｕ・・
・第１のアップ用スイッチ、１０Ｄ・・・第１のダウン
用スイッチ、ＩＩＵ、ＩＩＤ・・・Ａ接点、１２Ｕ。１２Ｄ・・・Ｂ接点、１３Ｕ、１３Ｄ・・・中央接点、
１４・・・第１のモータ、１５Ｕ、ｊ５Ｄ・・・モータ
配線、５０Ａ、５０Ｂ・・・連絡配線、７０・・・セー
フティリレー、７１・・・セーフティリレーのコイル部
、７２・・・セーフティリレーの接点。Figure 1 is an electric circuit diagram showing the conventional circuit in a rest state, and Figure 2 is an electric circuit diagram showing the circuit in Figure 1 when the driver's seat switch device is operated up and the passenger seat window switch device is operated down at the same time. Fig. 3 is an electrical circuit diagram of an embodiment of the present invention in a rest state, and Fig. 4 shows an example in which one amplifier operation of the driver's seat switch device and a down operation of the passenger seat window switch device are performed at the same time. It is an electric circuit diagram showing a case. 10... first switch device, 20... second switch device, 30... third switch device, 10U...
・First up switch, 10D...First down switch, IIU, IID...A contact, 12U. 12D...B contact, 13U, 13D...center contact,
14... First motor, 15U, j5D... Motor wiring, 50A, 50B... Connection wiring, 70... Safety relay, 71... Coil part of safety relay, 72... Safety relay contact point.

Claims

[Scope of utility model registration request]

A first switch device for the passenger seat window consisting of a pair of three-contact spring hold switches for raising and lowering the window, one for up and one for down, a second switch device for the driver's seat window, and a third switch device for the driver's seat. ,
It is equipped with first and second window motors that are reversible motors that drive the passenger seat and driver's seat windows up and down, and the motors are connected to corresponding center contacts of the first and second switch devices, respectively, by motor wiring. connect all normally open contacts of the first to third switchgear to the positive pole of the power supply, and connect all normally closed contacts of the second and third switchgear to the ground pole of the power supply; - the center contact of the third switch device 9 is connected by connecting wires to the corresponding normally closed contacts of the first switch device, respectively, and the normally open contacts of the first and second switch devices are connected; In the electric circuit of the power window, which operates each window motor by closing the circuit, and also operates the first window motor by the third switch device, a one-transient relay is connected to the up switch side wiring of the connection wiring. Insert a safety relay, and connect its coil part to the middle of the down switch side wiring of the motor wiring of the first window motor and the down switch side wiring of the connection wiring, respectively,
When the first switch device is turned down, the safety relay is operated to cut off the communication wiring, and connect the first switch device side to the ground electrode of the power supply, so that the first switch device can be turned down. An electrical circuit for a power window, characterized in that the operation can be prioritized over the up operation of a third switch device.