FR2371766A1 - Relais polarise - Google Patents

Relais polarise

Info

Publication number
FR2371766A1
FR2371766A1 FR7635176A FR7635176A FR2371766A1 FR 2371766 A1 FR2371766 A1 FR 2371766A1 FR 7635176 A FR7635176 A FR 7635176A FR 7635176 A FR7635176 A FR 7635176A FR 2371766 A1 FR2371766 A1 FR 2371766A1
Authority
FR
France
Prior art keywords
permanent magnet
relative permeability
coercive force
alloyed
circuit breakers
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
FR7635176A
Other languages
English (en)
French (fr)
Other versions
FR2371766B1 (cg-RX-API-DMAC10.html
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.)
Metalimphy SA
Original Assignee
Metalimphy SA
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 Metalimphy SA filed Critical Metalimphy SA
Priority to FR7635176A priority Critical patent/FR2371766A1/fr
Publication of FR2371766A1 publication Critical patent/FR2371766A1/fr
Application granted granted Critical
Publication of FR2371766B1 publication Critical patent/FR2371766B1/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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Soft Magnetic Materials (AREA)
FR7635176A 1976-11-23 1976-11-23 Relais polarise Granted FR2371766A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7635176A FR2371766A1 (fr) 1976-11-23 1976-11-23 Relais polarise

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7635176A FR2371766A1 (fr) 1976-11-23 1976-11-23 Relais polarise

Publications (2)

Publication Number Publication Date
FR2371766A1 true FR2371766A1 (fr) 1978-06-16
FR2371766B1 FR2371766B1 (cg-RX-API-DMAC10.html) 1979-03-30

Family

ID=9180169

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7635176A Granted FR2371766A1 (fr) 1976-11-23 1976-11-23 Relais polarise

Country Status (1)

Country Link
FR (1) FR2371766A1 (cg-RX-API-DMAC10.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2589623A1 (fr) * 1985-10-31 1987-05-07 Itt Composants Instr Relais electromagnetique

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3128418A (en) * 1960-07-13 1964-04-07 Bell Telephone Labor Inc Magnetically latched switch operator
US3624568A (en) * 1970-10-26 1971-11-30 Bell Telephone Labor Inc Magnetically actuated switching devices

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3128418A (en) * 1960-07-13 1964-04-07 Bell Telephone Labor Inc Magnetically latched switch operator
US3624568A (en) * 1970-10-26 1971-11-30 Bell Telephone Labor Inc Magnetically actuated switching devices

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2589623A1 (fr) * 1985-10-31 1987-05-07 Itt Composants Instr Relais electromagnetique
EP0225236A1 (en) * 1985-10-31 1987-06-10 Itt Industries, Inc. Electromagnetic relay

Also Published As

Publication number Publication date
FR2371766B1 (cg-RX-API-DMAC10.html) 1979-03-30

Similar Documents

Publication Publication Date Title
GB1201229A (en) Bistable electromagnetic relays
DE3361039D1 (en) Monostably functioning electromagnet having a permanent magnet armature
GB1195629A (en) Magnetically Held Relay
GB1493751A (en) Electromagnetic relays
EP0836212A3 (de) Bistabiles Elektromagnetsystem für ein Relais
DE69022077D1 (de) Auslösesystem für einen elektrischen Schalter und elektrischer Schalter mit diesem Auslösesystem.
WO1985004044A1 (fr) Appareil d'actionnement electromagnetique
FR2371766A1 (fr) Relais polarise
FR2321181A1 (fr) Relais sensible a collage sans aimant
ATE15732T1 (de) Sperrmagnetausloeser.
US3715695A (en) Electromagnetic switch having a flexible permanent magnet armature
ES486095A1 (es) Un aparato accionador magnetico de baja energia perfecciona-do
GB1153960A (en) Improvements in or relating to Electromagnetic Relays
FR2371765A1 (fr) Relais polarise sensible
GB1232725A (cg-RX-API-DMAC10.html)
FR2371764A1 (fr) Relais polarise sensible au courant de commande quel que soit son sens
GB983303A (en) Electrical relays
FR2370354A1 (fr) Declencheur differentiel polarise
GB1187884A (en) Improvements relating to Electromagnetic Relays.
GB1182692A (en) Improvements in or relating to Electromagnetic Relays
ES8502570A1 (es) Procedimiento para el ajuste de dispositivos disparadores provistos de iman de retencion
JPS5854528A (ja) 電磁継電器
ES8200509A1 (es) Perfeccionamientos introducidos en el disparador para un in-terruptor de proteccion contra corriente de averia
FR2331877A1 (fr) Relais electromagnetique
SU845194A1 (ru) Аппарат дл защиты от обратныхТОКОВ

Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse