FR2383518A1 - Circuit magnetique pour declencheur polarise - Google Patents

Circuit magnetique pour declencheur polarise

Info

Publication number
FR2383518A1
FR2383518A1 FR7707576A FR7707576A FR2383518A1 FR 2383518 A1 FR2383518 A1 FR 2383518A1 FR 7707576 A FR7707576 A FR 7707576A FR 7707576 A FR7707576 A FR 7707576A FR 2383518 A1 FR2383518 A1 FR 2383518A1
Authority
FR
France
Prior art keywords
permanent magnet
excitation winding
magnetic circuit
interrupters
differential
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
FR7707576A
Other languages
English (en)
French (fr)
Other versions
FR2383518B1 (cg-RX-API-DMAC7.html
Inventor
Daniel Framery
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.)
Baco SA Anct Baumgarten Const
Original Assignee
Baco SA Anct Baumgarten Const
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
Priority to DE2656910A priority Critical patent/DE2656910C2/de
Application filed by Baco SA Anct Baumgarten Const filed Critical Baco SA Anct Baumgarten Const
Priority to FR7707576A priority patent/FR2383518A1/fr
Publication of FR2383518A1 publication Critical patent/FR2383518A1/fr
Application granted granted Critical
Publication of FR2383518B1 publication Critical patent/FR2383518B1/fr
Granted legal-status Critical Current

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
    • 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
    • H01H2071/328—Electromagnetic mechanisms having permanently magnetised part using a spring for having minimal force on armature while maximal force on trip pin

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Breakers (AREA)
FR7707576A 1976-12-16 1977-03-07 Circuit magnetique pour declencheur polarise Granted FR2383518A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE2656910A DE2656910C2 (de) 1976-12-16 1976-12-16 Magnetsystem für einen Haltemagnetauslöser zur Verwendung in einem Fehlerstromschutzschalter
FR7707576A FR2383518A1 (fr) 1976-12-16 1977-03-07 Circuit magnetique pour declencheur polarise

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2656910A DE2656910C2 (de) 1976-12-16 1976-12-16 Magnetsystem für einen Haltemagnetauslöser zur Verwendung in einem Fehlerstromschutzschalter
FR7707576A FR2383518A1 (fr) 1976-12-16 1977-03-07 Circuit magnetique pour declencheur polarise

Publications (2)

Publication Number Publication Date
FR2383518A1 true FR2383518A1 (fr) 1978-10-06
FR2383518B1 FR2383518B1 (cg-RX-API-DMAC7.html) 1982-02-05

Family

ID=25771267

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7707576A Granted FR2383518A1 (fr) 1976-12-16 1977-03-07 Circuit magnetique pour declencheur polarise

Country Status (2)

Country Link
DE (1) DE2656910C2 (cg-RX-API-DMAC7.html)
FR (1) FR2383518A1 (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0840343A1 (en) * 1996-11-05 1998-05-06 Holec Holland N.V. Control unit for an electric switch and method for the manufacture thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR680516A (fr) * 1928-08-24 1930-05-01 Ericsson Telefon Ab L M Perfectionnements aux relais électromagnétiques
FR78880E (fr) * 1960-12-12 1962-09-21 Relais électrique à grande sensibilité
US3167693A (en) * 1961-09-13 1965-01-26 Phillips Eckardt Electronic Co Electromagnetic relay
GB1009899A (en) * 1961-07-10 1965-11-17 Bresson Faille Marchand Ets Improvements in or relating to electromagnetic tripping devices
FR2194038A1 (cg-RX-API-DMAC7.html) * 1972-07-26 1974-02-22 Baco Const Elec Riques
FR2309031A1 (fr) * 1975-04-21 1976-11-19 Mang Ets Gerard Appareils d'interruption de circuits electriques

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6934051U (de) * 1969-08-27 1970-01-02 Hartmann & Braun Ag Elektromagnetisches relais
GB1546155A (en) * 1975-11-13 1979-05-16 Saparel Electromagnetic release
DE2654111A1 (de) * 1975-12-11 1977-06-16 Minolta Camera Kk Magneteinrichtung

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR680516A (fr) * 1928-08-24 1930-05-01 Ericsson Telefon Ab L M Perfectionnements aux relais électromagnétiques
FR78880E (fr) * 1960-12-12 1962-09-21 Relais électrique à grande sensibilité
GB1009899A (en) * 1961-07-10 1965-11-17 Bresson Faille Marchand Ets Improvements in or relating to electromagnetic tripping devices
US3167693A (en) * 1961-09-13 1965-01-26 Phillips Eckardt Electronic Co Electromagnetic relay
FR2194038A1 (cg-RX-API-DMAC7.html) * 1972-07-26 1974-02-22 Baco Const Elec Riques
FR2309031A1 (fr) * 1975-04-21 1976-11-19 Mang Ets Gerard Appareils d'interruption de circuits electriques

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0840343A1 (en) * 1996-11-05 1998-05-06 Holec Holland N.V. Control unit for an electric switch and method for the manufacture thereof
NL1004438C2 (nl) * 1996-11-05 1998-05-08 Holec Holland Nv Stuurinrichting voor een elektrische schakelaar en een werkwijze voor het vervaardigen daarvan.

Also Published As

Publication number Publication date
DE2656910C2 (de) 1985-08-29
DE2656910A1 (de) 1978-06-22
FR2383518B1 (cg-RX-API-DMAC7.html) 1982-02-05

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse