DE3850620D1 - Schutzeinrichtung für einen elektromagnetischen Antrieb eines Schaltgerätes. - Google Patents

Schutzeinrichtung für einen elektromagnetischen Antrieb eines Schaltgerätes.

Info

Publication number
DE3850620D1
DE3850620D1 DE3850620T DE3850620T DE3850620D1 DE 3850620 D1 DE3850620 D1 DE 3850620D1 DE 3850620 T DE3850620 T DE 3850620T DE 3850620 T DE3850620 T DE 3850620T DE 3850620 D1 DE3850620 D1 DE 3850620D1
Authority
DE
Germany
Prior art keywords
electromagnetic drive
switching device
protection device
protection
switching
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
DE3850620T
Other languages
English (en)
Inventor
Jean-Luc Payet-Burin
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.)
Eaton Industries GmbH
Original Assignee
Kloeckner Moeller GmbH
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 Kloeckner Moeller GmbH filed Critical Kloeckner Moeller GmbH
Priority to DE3850620T priority Critical patent/DE3850620D1/de
Application granted granted Critical
Publication of DE3850620D1 publication Critical patent/DE3850620D1/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
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/541—Auxiliary contact devices
    • 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
    • H01H47/22—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil
    • H01H47/226—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil for bistable relays

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Breakers (AREA)
DE3850620T 1987-08-11 1988-08-06 Schutzeinrichtung für einen elektromagnetischen Antrieb eines Schaltgerätes. Expired - Fee Related DE3850620D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE3850620T DE3850620D1 (de) 1987-08-11 1988-08-06 Schutzeinrichtung für einen elektromagnetischen Antrieb eines Schaltgerätes.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873726624 DE3726624A1 (de) 1987-08-11 1987-08-11 Schutzeinrichtung fuer den elektromagnetischen antrieb eines schaltgeraetes
DE3850620T DE3850620D1 (de) 1987-08-11 1988-08-06 Schutzeinrichtung für einen elektromagnetischen Antrieb eines Schaltgerätes.

Publications (1)

Publication Number Publication Date
DE3850620D1 true DE3850620D1 (de) 1994-08-18

Family

ID=6333473

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19873726624 Granted DE3726624A1 (de) 1987-08-11 1987-08-11 Schutzeinrichtung fuer den elektromagnetischen antrieb eines schaltgeraetes
DE3850620T Expired - Fee Related DE3850620D1 (de) 1987-08-11 1988-08-06 Schutzeinrichtung für einen elektromagnetischen Antrieb eines Schaltgerätes.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19873726624 Granted DE3726624A1 (de) 1987-08-11 1987-08-11 Schutzeinrichtung fuer den elektromagnetischen antrieb eines schaltgeraetes

Country Status (2)

Country Link
EP (1) EP0303210B1 (de)
DE (2) DE3726624A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114050640A (zh) * 2021-10-28 2022-02-15 施耐德万高（天津）电气设备有限公司 一种自动转换开关电磁铁驱动电路

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE640499C (de) * 1931-02-22 1937-01-06 Aeg Einrichtung zum Verhindern des Pumpens von ferngesteuerten elektrischen Schaltern
DE1765237B1 (de) * 1968-04-23 1972-02-03 Starkstrom Schaltgeraetefabrik Verzoegert schaltender Hilfskontakt fuer einen elektromagnetisch steuerbaren Schalter,insbesondere Schuetz
DE2915311A1 (de) * 1979-04-14 1980-10-23 Kloeckner Moeller Elektrizit Hilfsschalteranordnung mit verzoegerungsvorrichtung fuer niederspannungsschaltgeraete
FR2583192B1 (fr) * 1985-06-11 1987-08-07 Hager Electro Perfectionnement aux appareils de telecommande electriques

Also Published As

Publication number Publication date
EP0303210B1 (de) 1994-07-13
EP0303210A3 (en) 1990-08-22
EP0303210A2 (de) 1989-02-15
DE3726624C2 (de) 1989-07-20
DE3726624A1 (de) 1989-03-02

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Legal Events

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