JPS58115833U - Voltageless contact device - Google Patents

Voltageless contact device

Info

Publication number
JPS58115833U
JPS58115833U JP1207782U JP1207782U JPS58115833U JP S58115833 U JPS58115833 U JP S58115833U JP 1207782 U JP1207782 U JP 1207782U JP 1207782 U JP1207782 U JP 1207782U JP S58115833 U JPS58115833 U JP S58115833U
Authority
JP
Japan
Prior art keywords
contact
voltage
contact device
relay
protective
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1207782U
Other languages
Japanese (ja)
Inventor
北東　強
Original Assignee
株式会社島津製作所
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社島津製作所 filed Critical 株式会社島津製作所
Priority to JP1207782U priority Critical patent/JPS58115833U/en
Publication of JPS58115833U publication Critical patent/JPS58115833U/en
Pending legal-status Critical Current

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  • Protection Of Generators And Motors (AREA)

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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、従来技術の構成図、第２図は本考案の一実施
例の構成図である。 １・・・操作電源路、３・・・サーモスタット−（保護
用す接点）、１６・・・リレー、２０・・・第１の無電
圧接点、２１・・・第２の無電圧接点、２２・・・モー
タ。FIG. 1 is a block diagram of a conventional technique, and FIG. 2 is a block diagram of an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Operation power supply path, 3... Thermostat (protective contact), 16... Relay, 20... First non-voltage contact, 21... Second non-voltage contact, 22 ···motor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 機器内部の操作電源路に設けられた保護用す接点に並列
にリレニを接続し、前記リレーによって切換駆動される
無電圧接点を機器外部に設け、前記リレーによって保護
用す接点の動き４に対応して無電圧接点を動作させて機
器外部から保護用ｂ゛接点動きを把握し得るよう構成さ
れていることを特徴とする、無電圧接点装置。A relay is connected in parallel to a protective contact provided in the operating power supply path inside the device, and a voltage-free contact that is switched and driven by the relay is provided outside the device, and the relay corresponds to the movement 4 of the protective contact. 1. A non-voltage contact device, characterized in that the non-voltage contact device is configured such that the movement of the protective b contact can be detected from outside the device by operating the non-voltage contact.
JP1207782U 1982-01-30 1982-01-30 Voltageless contact device Pending JPS58115833U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1207782U JPS58115833U (en) 1982-01-30 1982-01-30 Voltageless contact device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1207782U JPS58115833U (en) 1982-01-30 1982-01-30 Voltageless contact device

Publications (1)

Publication Number Publication Date
JPS58115833U true JPS58115833U (en) 1983-08-08

Family

ID=30024665

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1207782U Pending JPS58115833U (en) 1982-01-30 1982-01-30 Voltageless contact device

Country Status (1)

Country Link
JP (1) JPS58115833U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5132022U (en) * 1974-08-29 1976-03-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5132022U (en) * 1974-08-29 1976-03-09

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