EP0287752A3 - Electromagnetic switchgear with electromagnetic drive - Google Patents

Electromagnetic switchgear with electromagnetic drive Download PDF

Info

Publication number
EP0287752A3
EP0287752A3 EP88100712A EP88100712A EP0287752A3 EP 0287752 A3 EP0287752 A3 EP 0287752A3 EP 88100712 A EP88100712 A EP 88100712A EP 88100712 A EP88100712 A EP 88100712A EP 0287752 A3 EP0287752 A3 EP 0287752A3
Authority
EP
European Patent Office
Prior art keywords
electromagnetic
switchgear
drive
electromagnetic drive
electromagnetic switchgear
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.)
Granted
Application number
EP88100712A
Other languages
German (de)
Other versions
EP0287752A2 (en
EP0287752B1 (en
Inventor
Manfred Dipl.-Ing. Aulmann
Norbert Brucksch
Guido Buchbender
Gerhard Dipl.-Ing. Rossmann
Werner Vogelsang
Gerd Ing.-Grad. Voiss
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 Elektrizitaets 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 Elektrizitaets GmbH filed Critical Kloeckner Moeller Elektrizitaets GmbH
Publication of EP0287752A2 publication Critical patent/EP0287752A2/en
Publication of EP0287752A3 publication Critical patent/EP0287752A3/en
Application granted granted Critical
Publication of EP0287752B1 publication Critical patent/EP0287752B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H89/00—Combinations of two or more different basic types of electric switches, relays, selectors and emergency protective devices, not covered by any single one of the other main groups of this subclass
    • H01H89/06—Combination of a manual reset circuit with a contactor, i.e. the same circuit controlled by both a protective and a remote control device
    • H01H89/08—Combination of a manual reset circuit with a contactor, i.e. the same circuit controlled by both a protective and a remote control device with both devices using the same contact pair
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2409—Electromagnetic mechanisms combined with an electromagnetic current limiting mechanism
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2463—Electromagnetic mechanisms with plunger type armatures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/46—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
    • H01H71/7409—Interchangeable elements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Switch Cases, Indication, And Locking (AREA)
EP88100712A 1987-04-22 1988-01-20 Electromagnetic switchgear with electromagnetic drive Expired - Lifetime EP0287752B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19873713412 DE3713412A1 (en) 1987-04-22 1987-04-22 ELECTROMAGNETIC SWITCHGEAR WITH ELECTROMAGNETIC DRIVE
DE3713412 1987-04-22
DE8705806U DE8705806U1 (en) 1987-04-22 1987-04-22 Electromagnetic switching device with electromagnetic drive

Publications (3)

Publication Number Publication Date
EP0287752A2 EP0287752A2 (en) 1988-10-26
EP0287752A3 true EP0287752A3 (en) 1990-05-30
EP0287752B1 EP0287752B1 (en) 1994-09-28

Family

ID=25854829

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88100712A Expired - Lifetime EP0287752B1 (en) 1987-04-22 1988-01-20 Electromagnetic switchgear with electromagnetic drive

Country Status (2)

Country Link
EP (1) EP0287752B1 (en)
DE (3) DE3713412A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5041805A (en) * 1988-10-06 1991-08-20 Mitsubishi Denki Kabushiki Kaisha Remote-controlled circuit breaker
KR920003958B1 (en) * 1988-10-06 1992-05-18 미쓰비시전기 주식회사 Remote-controlled circuit breaker
KR920003957B1 (en) * 1988-10-17 1992-05-18 미쯔비시 덴끼 가부시기가이샤 Remote-controlled circuit breaker
GB8917283D0 (en) * 1989-07-28 1989-09-13 Federal Pioneer Ltd Miniature circuit breakers
FR2652947B1 (en) * 1989-10-06 1994-03-04 Telemecanique ELECTROMAGNETICALLY CONTROLLED SWITCHING APPARATUS WITH OPENING POLE.
JP2812810B2 (en) * 1990-02-14 1998-10-22 三菱電機株式会社 Switch
GB2246909B (en) * 1990-07-16 1995-02-22 Terasaki Denki Sangyo Kk Circuit breaker including forced contact parting mechanism capable of self-retaining under short circuit condition
DE4244606C2 (en) * 1992-12-31 1995-08-31 Kloeckner Moeller Gmbh Electromagnetic switching device
DE19519756C1 (en) * 1995-05-30 1996-07-25 Siemens Ag Electromagnetic switching device for load currents
DE19538057C1 (en) * 1995-10-12 1997-02-20 Siemens Ag Electromagnetic switching device for protection against overload currents in contactors
DE19617136C2 (en) * 1996-04-29 2000-05-11 Siemens Ag Switchgear
FR2759489B1 (en) * 1997-02-12 1999-03-19 Schneider Electric Sa COMPOSABLE MULTIPOLAR ELECTRICAL APPARATUS
DE19919949C5 (en) * 1999-04-30 2013-03-07 BSH Bosch und Siemens Hausgeräte GmbH Device with a safety switch
DE20304414U1 (en) * 2003-03-19 2004-07-29 Weidmüller Interface Gmbh & Co. Switching device, e.g. relay, with connections for electrical conductor, has adapter for attaching connection terminals with insulating housing for insulation penetrating blade/terminal contacts
DE102006034818B3 (en) * 2006-07-27 2008-01-03 Moeller Gmbh Electrical switching arrangement contact system for manipulating time and speed of contact opening, comprises motor drive, where adjustment is identified over motor drive that loads bearing to contact force spring with adjustment moment
WO2008028432A1 (en) * 2006-09-07 2008-03-13 Siemens Aktiengesellschaft Switching device, in particular a compact starter

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR546555A (en) * 1921-02-24 1922-11-16 Krupp Ag Automatic electromagnetic switch for excessive currents, with return device
FR962941A (en) * 1947-12-09 1950-06-23
FR2408209A1 (en) * 1977-11-08 1979-06-01 Telemecanique Electrique ELECTRO-MAGNETIC CONTACTOR EQUIPPED WITH AN ELECTRO-MAGNET SENSITIVE TO OVERCURRENTS TO CAUSE THE LIMITATION AND CUT OFF OF EXCESSIVE CURRENTS
EP0179677A1 (en) * 1984-09-27 1986-04-30 Telemecanique Switching device with a variable composition

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT111712B (en) * 1927-05-18 1928-12-27 Fritz Fratzscher Bicycle support.
FR2516304A1 (en) * 1981-11-09 1983-05-13 Telemecanique Electrique MECHANICAL CONTROL SWITCH AND AUTOMATIC OPENING

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR546555A (en) * 1921-02-24 1922-11-16 Krupp Ag Automatic electromagnetic switch for excessive currents, with return device
FR962941A (en) * 1947-12-09 1950-06-23
FR2408209A1 (en) * 1977-11-08 1979-06-01 Telemecanique Electrique ELECTRO-MAGNETIC CONTACTOR EQUIPPED WITH AN ELECTRO-MAGNET SENSITIVE TO OVERCURRENTS TO CAUSE THE LIMITATION AND CUT OFF OF EXCESSIVE CURRENTS
EP0179677A1 (en) * 1984-09-27 1986-04-30 Telemecanique Switching device with a variable composition

Also Published As

Publication number Publication date
DE8705806U1 (en) 1988-08-18
EP0287752A2 (en) 1988-10-26
DE3851650D1 (en) 1994-11-03
DE3713412A1 (en) 1988-11-03
EP0287752B1 (en) 1994-09-28

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