FR2434471A1 - ELECTROMAGNETIC ELECTRICAL CIRCUIT BREAKING DEVICE - Google Patents

ELECTROMAGNETIC ELECTRICAL CIRCUIT BREAKING DEVICE

Info

Publication number
FR2434471A1
FR2434471A1 FR7921050A FR7921050A FR2434471A1 FR 2434471 A1 FR2434471 A1 FR 2434471A1 FR 7921050 A FR7921050 A FR 7921050A FR 7921050 A FR7921050 A FR 7921050A FR 2434471 A1 FR2434471 A1 FR 2434471A1
Authority
FR
France
Prior art keywords
electrical circuit
breaking device
permanent magnet
circuit breaking
electromagnetic electrical
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
FR7921050A
Other languages
French (fr)
Other versions
FR2434471B1 (en
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.)
Individual
Original Assignee
Individual
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 claimed from BR7805413A external-priority patent/BR7805413A/en
Priority claimed from BR7805414A external-priority patent/BR7805414A/en
Application filed by Individual filed Critical Individual
Publication of FR2434471A1 publication Critical patent/FR2434471A1/en
Application granted granted Critical
Publication of FR2434471B1 publication Critical patent/FR2434471B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/02—Non-polarised relays
    • H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
    • H01H51/12—Armature is movable between two limit positions of rest and is moved in both directions due to the energisation of one or the other of two electromagnets without the storage of energy to effect the return movement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/01—Relays in which the armature is maintained in one position by a permanent magnet and freed by energisation of a coil producing an opposing magnetic field

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Electromagnets (AREA)
  • Relay Circuits (AREA)

Abstract

L'invention concerne un dispositif électromagnétique de coupure de circuit électrique. Il comporte des contacts fixes et au moins un contact mobile fixé sur un élément qui supporte un aimant permanent. L'excitation d'une bobine repousse l'aimant permanent faisant passer le contact mobile d'une position à une autre. Quand le contact mobile se trouve dans une position, il y est maintenu par l'attraction entre l'aimant permanent et le noyau d'une bobine. L'invention s'applique à des relais, des disjoncteurs, etc.The invention relates to an electromagnetic device for cutting an electrical circuit. It comprises fixed contacts and at least one movable contact fixed on an element which supports a permanent magnet. The excitation of a coil repels the permanent magnet causing the moving contact to pass from one position to another. When the moving contact is in one position, it is held there by the attraction between the permanent magnet and the core of a coil. The invention applies to relays, circuit breakers, etc.

FR7921050A 1978-08-22 1979-08-21 ELECTROMAGNETIC ELECTRICAL CIRCUIT BREAKING DEVICE Granted FR2434471A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR7805413A BR7805413A (en) 1978-08-22 1978-08-22 RELAY
BR7805414A BR7805414A (en) 1978-08-22 1978-08-22 ELECTRICAL CIRCUIT, ELECTRIC OUTLET AND CIRCUIT BREAKER

Publications (2)

Publication Number Publication Date
FR2434471A1 true FR2434471A1 (en) 1980-03-21
FR2434471B1 FR2434471B1 (en) 1983-07-22

Family

ID=25663970

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7921050A Granted FR2434471A1 (en) 1978-08-22 1979-08-21 ELECTROMAGNETIC ELECTRICAL CIRCUIT BREAKING DEVICE

Country Status (7)

Country Link
AR (1) AR222042A1 (en)
DE (1) DE2933697C2 (en)
ES (1) ES483546A1 (en)
FR (1) FR2434471A1 (en)
GB (1) GB2030368B (en)
IT (1) IT1119128B (en)
SE (1) SE442797B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3754688A1 (en) * 2019-06-21 2020-12-23 Carling Technologies, Inc. High voltage latching relay with manual actuator

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2169749A (en) * 1985-01-12 1986-07-16 Ashley Accessories Ltd Electrical outlet accessories with incorporated automatic circuit breaker
CN1949432B (en) * 2005-10-12 2010-08-11 贺雷 Non-watt consumption magnetoelectric high-speed switch
DE102007005134A1 (en) * 2007-02-01 2008-08-07 Siemens Ag Electro-mechanical switchgear e.g. relay, has armature supported such that armature implements movement with movement component that is directed perpendicular to pole surface, and coil exhibiting component directed perpendicular to surface

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1035273B (en) * 1954-11-05 1958-07-31 Siemens Ag Fast switching relay
US2974260A (en) * 1957-06-28 1961-03-07 Stimler Morton Remote control switching circuit
FR1302330A (en) * 1961-09-29 1962-08-24 Improvement in sockets or other junction devices with incorporated circuit breaker
DE1540448A1 (en) * 1965-06-23 1969-12-11 Siemens Ag Magnetically latched contactor
DE1590378A1 (en) * 1966-01-26 1970-04-16 Felten & Guilleaume Carlswerk Safety socket

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1322838A (en) * 1961-12-19 1963-04-05 Renault Improvements to circuit breakers, especially for semiconductor circuits
DE1965784U (en) * 1967-03-14 1967-08-10 Stotz Kontakt Gmbh ELECTRIC SOCKET WITH FAULT CURRENT PROTECTION.
DE1909085A1 (en) * 1969-02-24 1970-09-10 Lauerer Dipl Ing Friedrich Electric switch

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1035273B (en) * 1954-11-05 1958-07-31 Siemens Ag Fast switching relay
US2974260A (en) * 1957-06-28 1961-03-07 Stimler Morton Remote control switching circuit
FR1302330A (en) * 1961-09-29 1962-08-24 Improvement in sockets or other junction devices with incorporated circuit breaker
DE1540448A1 (en) * 1965-06-23 1969-12-11 Siemens Ag Magnetically latched contactor
DE1590378A1 (en) * 1966-01-26 1970-04-16 Felten & Guilleaume Carlswerk Safety socket

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3754688A1 (en) * 2019-06-21 2020-12-23 Carling Technologies, Inc. High voltage latching relay with manual actuator
US11232923B2 (en) 2019-06-21 2022-01-25 Carling Technologies, Inc. High voltage latching relay with manual actuator

Also Published As

Publication number Publication date
DE2933697A1 (en) 1980-03-06
SE442797B (en) 1986-01-27
GB2030368A (en) 1980-04-02
IT1119128B (en) 1986-03-03
GB2030368B (en) 1983-04-27
DE2933697C2 (en) 1985-09-12
AR222042A1 (en) 1981-04-15
IT7968631A0 (en) 1979-08-07
ES483546A1 (en) 1980-10-01
FR2434471B1 (en) 1983-07-22
SE7906381L (en) 1980-02-23

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Legal Events

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