ATE9937T1 - Temperaturkompensation fuer hochempfindliche permanentmagnetische haftrelais. - Google Patents

Temperaturkompensation fuer hochempfindliche permanentmagnetische haftrelais.

Info

Publication number
ATE9937T1
ATE9937T1 AT81103246T AT81103246T ATE9937T1 AT E9937 T1 ATE9937 T1 AT E9937T1 AT 81103246 T AT81103246 T AT 81103246T AT 81103246 T AT81103246 T AT 81103246T AT E9937 T1 ATE9937 T1 AT E9937T1
Authority
AT
Austria
Prior art keywords
magnet
temperature compensation
highly sensitive
permanent magnetic
sensitive permanent
Prior art date
Application number
AT81103246T
Other languages
English (en)
Inventor
Walter Gueting
Original Assignee
Schupa Elektro-Gmbh + Co Kg
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 Schupa Elektro-Gmbh + Co Kg filed Critical Schupa Elektro-Gmbh + Co Kg
Application granted granted Critical
Publication of ATE9937T1 publication Critical patent/ATE9937T1/de

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
    • H01H71/14—Electrothermal mechanisms
    • H01H71/142—Electrothermal mechanisms actuated due to change of magnetic permeability
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Relay Circuits (AREA)
  • Electromagnets (AREA)
  • Soft Magnetic Materials (AREA)
  • Emergency Protection Circuit Devices (AREA)
AT81103246T 1980-06-13 1981-04-30 Temperaturkompensation fuer hochempfindliche permanentmagnetische haftrelais. ATE9937T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803022168 DE3022168A1 (de) 1980-06-13 1980-06-13 Temperaturkompensation fuer hochempfindliche permanentmagnetische haftrelais
EP81103246A EP0042056B1 (de) 1980-06-13 1981-04-30 Temperaturkompensation für hochempfindliche permanentmagnetische Haftrelais

Publications (1)

Publication Number Publication Date
ATE9937T1 true ATE9937T1 (de) 1984-11-15

Family

ID=6104513

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81103246T ATE9937T1 (de) 1980-06-13 1981-04-30 Temperaturkompensation fuer hochempfindliche permanentmagnetische haftrelais.

Country Status (4)

Country Link
EP (1) EP0042056B1 (de)
AT (1) ATE9937T1 (de)
DE (2) DE3022168A1 (de)
ES (1) ES8204221A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19933956B4 (de) * 1998-08-11 2005-11-10 Siemens Ag Elektrische Schaltungsanordnung mit Temperaturkompensation für ein Formgedächtnis-Metall
DE102004013608A1 (de) * 2004-03-19 2005-10-27 Siemens Ag Auslöserelais
FR2942908B1 (fr) * 2009-03-09 2011-04-08 Hager Electro Sas Actionneur electromagnetique a aimant permanent

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE761731C (de) * 1942-10-28 1952-10-06 Siemens Schuckertwerke A G Thermisches Relais mit Waermelegierung
DE938799C (de) * 1943-05-27 1956-02-09 Siemens Ag Steuerbarer Magnetkreis
AT235936B (de) * 1961-07-29 1964-09-25 Siemens Ag Fehlerstromschutzschalter mit Summenstromwandler und einem vom Wandler beeinflußten magnetischen Auslöseorgan
IT1068331B (it) * 1975-09-25 1985-03-21 Siemens Ag Interruttore di protezione a corrente differenziale protetto termicamente
US4288769A (en) * 1979-11-28 1981-09-08 General Electric Company Ambient temperature responsive trip device for static trip circuit breakers

Also Published As

Publication number Publication date
ES502997A0 (es) 1982-04-01
DE3166681D1 (en) 1984-11-22
ES8204221A1 (es) 1982-04-01
EP0042056B1 (de) 1984-10-17
EP0042056A1 (de) 1981-12-23
DE3022168A1 (de) 1981-12-24

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee