DE3425889C1 - Sicherheitsrelais - Google Patents

Sicherheitsrelais

Info

Publication number
DE3425889C1
DE3425889C1 DE3425889A DE3425889A DE3425889C1 DE 3425889 C1 DE3425889 C1 DE 3425889C1 DE 3425889 A DE3425889 A DE 3425889A DE 3425889 A DE3425889 A DE 3425889A DE 3425889 C1 DE3425889 C1 DE 3425889C1
Authority
DE
Germany
Prior art keywords
contact
contacts
actuator
monitoring
relay
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
Application number
DE3425889A
Other languages
German (de)
English (en)
Inventor
Johannes 8059 Hofsingelding Oberndorfer
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.)
SDS RELAIS AG
Original Assignee
SDS RELAIS AG
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 SDS RELAIS AG filed Critical SDS RELAIS AG
Priority to DE3425889A priority Critical patent/DE3425889C1/de
Priority to AT85108729T priority patent/ATE71239T1/de
Priority to US06/754,306 priority patent/US4625191A/en
Priority to JP60154735A priority patent/JPS61230227A/ja
Priority to DE8585108729T priority patent/DE3585056D1/de
Priority to EP85108729A priority patent/EP0168058B1/de
Application granted granted Critical
Publication of DE3425889C1 publication Critical patent/DE3425889C1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/001—Means for preventing or breaking contact-welding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/548—Contact arrangements for miniaturised relays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers
    • H01H2050/028—Means to improve the overall withstanding voltage, e.g. creepage distances
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/22—Polarised relays
    • H01H51/2227—Polarised relays in which the movable part comprises at least one permanent magnet, sandwiched between pole-plates, each forming an active air-gap with parts of the stationary magnetic circuit

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Electromagnets (AREA)
DE3425889A 1984-07-13 1984-07-13 Sicherheitsrelais Expired DE3425889C1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE3425889A DE3425889C1 (de) 1984-07-13 1984-07-13 Sicherheitsrelais
AT85108729T ATE71239T1 (de) 1984-07-13 1985-07-12 Sicherheitsrelais.
US06/754,306 US4625191A (en) 1984-07-13 1985-07-12 Safety electromagnetic relay
JP60154735A JPS61230227A (ja) 1984-07-13 1985-07-12 電磁継電器
DE8585108729T DE3585056D1 (de) 1984-07-13 1985-07-12 Sicherheitsrelais.
EP85108729A EP0168058B1 (de) 1984-07-13 1985-07-12 Sicherheitsrelais

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3425889A DE3425889C1 (de) 1984-07-13 1984-07-13 Sicherheitsrelais

Publications (1)

Publication Number Publication Date
DE3425889C1 true DE3425889C1 (de) 1986-02-13

Family

ID=6240590

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3425889A Expired DE3425889C1 (de) 1984-07-13 1984-07-13 Sicherheitsrelais

Country Status (3)

Country Link
US (1) US4625191A (enExample)
JP (1) JPS61230227A (enExample)
DE (1) DE3425889C1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10251455B3 (de) * 2002-11-05 2004-09-02 Matsushita Electric Works (Europe) Ag Elektromagnetisches Relais

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0225038B1 (en) * 1985-10-25 1992-09-23 Nec Corporation Polarized electromagnetic relay
US4795960A (en) * 1986-12-02 1989-01-03 Bruce Malcolm Programmable attenuators
US5015979A (en) * 1988-12-15 1991-05-14 Omron Tateisi Electronics Co. Electromagnetic relay
CH683727A5 (de) * 1992-06-11 1994-04-29 Alcatel Str Ag Relais.
US5359305A (en) * 1992-06-15 1994-10-25 Matsushita Electric Works, Ltd. Electromagnetic relay
US6771154B1 (en) * 1999-11-12 2004-08-03 Taiko Device, Ltd. Electromagnetic relay
US6563409B2 (en) * 2001-03-26 2003-05-13 Klaus A. Gruner Latching magnetic relay assembly
JP4052015B2 (ja) * 2002-05-23 2008-02-27 オムロン株式会社 高周波リレー
DE10315765C5 (de) 2003-04-07 2021-03-11 Enocean Gmbh Verwendung eines elektromagnetischen Energiewandlers
US8203403B2 (en) * 2009-08-27 2012-06-19 Tyco Electronics Corporation Electrical switching devices having moveable terminals
US8514040B2 (en) * 2011-02-11 2013-08-20 Clodi, L.L.C. Bi-stable electromagnetic relay with x-drive motor
US9897656B2 (en) * 2013-05-16 2018-02-20 Carrier Corporation Method for sensing welded contacts on a switching device
JP6393025B2 (ja) * 2013-07-01 2018-09-19 富士通コンポーネント株式会社 電磁継電器
DE102016117671A1 (de) * 2016-09-20 2018-03-22 Panasonic Industrial Devices Europe Gmbh Elektromagnetisches Relais
EP3840007A1 (en) * 2019-12-16 2021-06-23 Tyco Electronics Austria GmbH Electric switch

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7512499U (de) * 1975-04-18 1977-03-03 E. Haller & Co Relaisfabrik, 7209 Wehingen Relais
DE2902885C2 (de) * 1979-01-25 1983-03-24 Sds-Elektro Gmbh, 8024 Deisenhofen Kontaktfederanordnung für elektromagnetische Drehankerrelais

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3270301A (en) * 1963-06-13 1966-08-30 Sigma Instruments Inc Plug-in type miniature relay with transparent cover
DE2454967C3 (de) * 1974-05-15 1981-12-24 Hans 8024 Deisenhofen Sauer Gepoltes elektromagnetisches Relais
JPS5636827A (en) * 1979-08-31 1981-04-10 Matsushita Electric Works Ltd Switch device for electromagnetic relay
JPS5841630U (ja) * 1981-09-17 1983-03-18 日本発条株式会社 シ−ト取付脚の構造
DE3220985A1 (de) * 1982-06-03 1983-12-08 Siemens AG, 1000 Berlin und 8000 München Elektromagnetisches drehankerrelais

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7512499U (de) * 1975-04-18 1977-03-03 E. Haller & Co Relaisfabrik, 7209 Wehingen Relais
DE2902885C2 (de) * 1979-01-25 1983-03-24 Sds-Elektro Gmbh, 8024 Deisenhofen Kontaktfederanordnung für elektromagnetische Drehankerrelais

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10251455B3 (de) * 2002-11-05 2004-09-02 Matsushita Electric Works (Europe) Ag Elektromagnetisches Relais

Also Published As

Publication number Publication date
US4625191A (en) 1986-11-25
JPH0457054B2 (enExample) 1992-09-10
JPS61230227A (ja) 1986-10-14

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Legal Events

Date Code Title Description
8100 Publication of patent without earlier publication of application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee