DK0840343T3 - Control unit for electrical contact and method of making same - Google Patents

Control unit for electrical contact and method of making same

Info

Publication number
DK0840343T3
DK0840343T3 DK97203319T DK97203319T DK0840343T3 DK 0840343 T3 DK0840343 T3 DK 0840343T3 DK 97203319 T DK97203319 T DK 97203319T DK 97203319 T DK97203319 T DK 97203319T DK 0840343 T3 DK0840343 T3 DK 0840343T3
Authority
DK
Denmark
Prior art keywords
control unit
electrical contact
making same
making
same
Prior art date
Application number
DK97203319T
Other languages
Danish (da)
Inventor
Maarten Groenenboom
Original Assignee
Holec Holland Nv
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 Holec Holland Nv filed Critical Holec Holland Nv
Application granted granted Critical
Publication of DK0840343T3 publication Critical patent/DK0840343T3/en

Links

Classifications

    • 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
    • H01H71/32—Electromagnetic mechanisms having permanently magnetised part
    • H01H71/321—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements
    • H01H71/323—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements with rotatable armature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Power Steering Mechanism (AREA)
DK97203319T 1996-11-05 1997-10-27 Control unit for electrical contact and method of making same DK0840343T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1004438A NL1004438C2 (en) 1996-11-05 1996-11-05 Control device for an electric switch and a method of manufacturing it.

Publications (1)

Publication Number Publication Date
DK0840343T3 true DK0840343T3 (en) 2003-11-17

Family

ID=19763803

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97203319T DK0840343T3 (en) 1996-11-05 1997-10-27 Control unit for electrical contact and method of making same

Country Status (4)

Country Link
EP (1) EP0840343B1 (en)
DE (1) DE69725259T2 (en)
DK (1) DK0840343T3 (en)
NL (1) NL1004438C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008003596A1 (en) * 2008-01-09 2009-07-23 Panasonic Electric Works Europe Ag Switching device and method for switching on an electrical appliance
FR2987493B1 (en) * 2012-02-29 2014-03-21 Hager Electro Sas ELECTROMAGNETIC ACTUATOR WITH HIGH UNLOCKING FORCE

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1479460A (en) * 1966-03-22 1967-05-05 Ind Electr De La Seine L Sensitive electromagnetic release with reset
DE1564531A1 (en) * 1966-06-11 1969-10-16 Kurt Rabbeau Electromagnetic relay
FR1559815A (en) * 1968-01-23 1969-03-14
BE759996A (en) * 1970-01-02 1971-05-17 Felten & Guilleaume Schaltanl TRIGGER FOR FAULT CURRENT PROTECTION CIRCUIT BREAKER
FR2309031A1 (en) * 1975-04-21 1976-11-19 Mang Ets Gerard AC electric circuit breaker - has electromagnet with solid rectangular cross-section core and armature connected to rod and rocker to actuate contacts
DE2656910C2 (en) * 1976-12-16 1985-08-29 Baco Constructions Electriques Anc. Baumgarten, Straßburg-Meinau Magnet system for a holding magnet release for use in a residual current circuit breaker
FR2630256B1 (en) * 1988-04-14 1995-06-23 Merlin Gerin HIGH SENSITIVITY ELECTROMAGNETIC TRIGGER
FR2697670B1 (en) * 1992-11-04 1994-12-02 Merlin Gerin Relay constituting a mechanical actuator to trip a circuit breaker or a differential switch.

Also Published As

Publication number Publication date
DE69725259D1 (en) 2003-11-06
EP0840343B1 (en) 2003-10-01
EP0840343A1 (en) 1998-05-06
DE69725259T2 (en) 2004-07-22
NL1004438C2 (en) 1998-05-08

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