DE69630182D1 - Steuerschaltung eines tauchankerrelais - Google Patents

Steuerschaltung eines tauchankerrelais

Info

Publication number
DE69630182D1
DE69630182D1 DE69630182T DE69630182T DE69630182D1 DE 69630182 D1 DE69630182 D1 DE 69630182D1 DE 69630182 T DE69630182 T DE 69630182T DE 69630182 T DE69630182 T DE 69630182T DE 69630182 D1 DE69630182 D1 DE 69630182D1
Authority
DE
Germany
Prior art keywords
submersible
relay
control circuit
circuit
control
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.)
Expired - Fee Related
Application number
DE69630182T
Other languages
English (en)
Other versions
DE69630182T2 (de
Inventor
Koichi Futsuhara
Masayoshii Sakai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Signal Co Ltd
Original Assignee
Nippon Signal Co Ltd
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
Priority claimed from JP07659795A external-priority patent/JP3487949B2/ja
Priority claimed from JP16431895A external-priority patent/JP3378411B2/ja
Application filed by Nippon Signal Co Ltd filed Critical Nippon Signal Co Ltd
Application granted granted Critical
Publication of DE69630182D1 publication Critical patent/DE69630182D1/de
Publication of DE69630182T2 publication Critical patent/DE69630182T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/002—Monitoring or fail-safe circuits
DE69630182T 1995-03-31 1996-03-29 Steuerschaltung eines tauchankerrelais Expired - Fee Related DE69630182T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP7659795 1995-03-31
JP07659795A JP3487949B2 (ja) 1995-03-31 1995-03-31 電磁リレー駆動回路
JP16431895 1995-06-29
JP16431895A JP3378411B2 (ja) 1995-06-29 1995-06-29 負荷駆動回路
PCT/JP1996/000866 WO1996030923A1 (fr) 1995-03-31 1996-03-29 Circuit d'excitation d'un relais a aimant plongeur

Publications (2)

Publication Number Publication Date
DE69630182D1 true DE69630182D1 (de) 2003-11-06
DE69630182T2 DE69630182T2 (de) 2004-05-27

Family

ID=26417734

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69630182T Expired - Fee Related DE69630182T2 (de) 1995-03-31 1996-03-29 Steuerschaltung eines tauchankerrelais

Country Status (4)

Country Link
US (1) US5818681A (de)
EP (1) EP0763842B1 (de)
DE (1) DE69630182T2 (de)
WO (1) WO1996030923A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3331875B2 (ja) * 1996-08-28 2002-10-07 松下電器産業株式会社 産業用ロボットの安全装置
JP3946261B2 (ja) * 1996-09-03 2007-07-18 日本信号株式会社 フェールセーフなプレス機械の自動スライド運転制御装置
JP5659376B2 (ja) 2011-06-06 2015-01-28 オプテックス株式会社 直流絶縁型の半導体リレー装置
CN102890235B (zh) * 2011-07-18 2015-09-02 西门子公司 一种故障检测方法及装置
US8798206B2 (en) * 2012-01-11 2014-08-05 Thales Canada Inc. Vital digital input
CN102931034B (zh) * 2012-07-27 2016-05-04 国网山东省电力公司莱西市供电公司 漏电断路器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2831089C2 (de) * 1978-07-14 1984-02-16 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Schaltungsanordnung zur Überwachung der Relaiskontakte im Überwachungskreis einer Arbeitsmaschine
JPS60195832A (ja) * 1984-03-17 1985-10-04 日本信号株式会社 リレ−駆動回路
JPS60227326A (ja) * 1984-04-25 1985-11-12 日本信号株式会社 負荷駆動用スイツチ回路の監視装置
EP0317630B1 (de) * 1987-06-09 1997-10-15 KAWASHIMA, Hiroshi Vorrichtung zur führung eines flugzeugs auf dem boden
JP2728902B2 (ja) * 1988-10-31 1998-03-18 日本信号株式会社 電源遮断装置
JPH0414452A (ja) * 1990-05-08 1992-01-20 Canon Inc 画像形成装置
JP2610542B2 (ja) * 1990-07-16 1997-05-14 日本信号株式会社 作業の安全システム構成方法
JPH0540541A (ja) * 1991-08-06 1993-02-19 Nec Corp クロツク分配回路
US5218196A (en) * 1991-09-05 1993-06-08 Frost Controls, Inc. Light curtain system with system and watchdog microcontrollers
US5666081A (en) * 1993-03-31 1997-09-09 The Nippon Signal Co., Ltd. On-delay circuit
WO1994023303A1 (en) * 1993-03-31 1994-10-13 The Nippon Signal Co., Ltd. Circuit for judging motor rotation and apparatus for confirming motor stop using said circuit
JPH06331679A (ja) * 1993-05-18 1994-12-02 Nippon Signal Co Ltd:The スイッチ回路故障検出装置
JP3730253B2 (ja) * 1993-11-19 2005-12-21 日本信号株式会社 負荷駆動回路

Also Published As

Publication number Publication date
WO1996030923A1 (fr) 1996-10-03
DE69630182T2 (de) 2004-05-27
EP0763842A4 (de) 1999-10-06
US5818681A (en) 1998-10-06
EP0763842A1 (de) 1997-03-19
EP0763842B1 (de) 2003-10-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee