ES8105887A1 - Un electroiman,especialmente para contactor - Google Patents

Un electroiman,especialmente para contactor

Info

Publication number
ES8105887A1
ES8105887A1 ES495186A ES495186A ES8105887A1 ES 8105887 A1 ES8105887 A1 ES 8105887A1 ES 495186 A ES495186 A ES 495186A ES 495186 A ES495186 A ES 495186A ES 8105887 A1 ES8105887 A1 ES 8105887A1
Authority
ES
Spain
Prior art keywords
permanent magnet
coil
pole
electromagnet
axis
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.)
Expired
Application number
ES495186A
Other languages
English (en)
Other versions
ES495186A0 (es
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.)
Telemecanique SA
Original Assignee
Telemecanique Electrique 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 Telemecanique Electrique SA filed Critical Telemecanique Electrique SA
Publication of ES495186A0 publication Critical patent/ES495186A0/es
Publication of ES8105887A1 publication Critical patent/ES8105887A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1607—Armatures entering the winding
    • H01F7/1615—Armatures or stationary parts of magnetic circuit having permanent magnet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/22—Polarised relays
    • H01H51/2209—Polarised relays with rectilinearly movable armature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/121—Guiding or setting position of armatures, e.g. retaining armatures in their end position
    • H01F7/122—Guiding or setting position of armatures, e.g. retaining armatures in their end position by permanent magnets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/22—Polarised relays
    • H01H51/2209—Polarised relays with rectilinearly movable armature
    • H01H2051/2218—Polarised relays with rectilinearly movable armature having at least one movable permanent magnet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/22—Polarised relays
    • H01H51/2227—Polarised relays in which the movable part comprises at least one permanent magnet, sandwiched between pole-plates, each forming an active air-gap with parts of the stationary magnetic circuit

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Auxiliary Devices For Music (AREA)

Abstract

ELECTROIMAN DE NUCLEO MOVIL. EN UNA CULATA (4) SE SITUA UNA BOBINA (1), FIJA A ELLA, Y DENTRO DE LA BOBINA (1) SE SITUA UN EQUIPO MOVIL COMPUESTO DE UN IMAN PERMANENTE (6), UN VASTAGO DE GUIA (17) Y DOS PIEZAS POLARES (8, 9) EN FORMA DE U, DEFINIENDO EL CONJUNTO UN ELECTROIMAN BIESTABLE EN DOS POSICIONES, UNA BAJA EN QUE EL FLUJO SALE DEL POLO NORTE (N), PASA POR LA PIEZA POLAR (8) HASTA SU CUERNO (12A), EN CONTACTO CON LA CULATA (4), A TRAVES DE LA CUAL LLEGA AL CUERNO (11B) DE LA PIEZA POLAR (9), CERRANDOSE EN EL POLO SUR (S). CUANDO POR LA BOBINA CIRCULA UNA CORRIENTE ADECUADA SE ANULA ESTE SENTIDO DE FLUJO, RECORRIENDO SU CAMINO ALTERNATIVO Y CREANDOSE UNA FUERZA QUE LE LLEVA A LA POSICION ALTA, EN QUE EL CUERNO INFERIOR (12B) ESTA EN CONTACTO CON LA CULATA (4). SE PUEDE HACER MONOESTABLE MODIFICANDO LAS PIEZAS POLARES (8, 9) E INTRODUCIENDO UN MUELLE HELICOIDAL QUE FIJE UNA POSICION. DE APLICACION EN CONTACTORES. L
ES495186A 1979-09-28 1980-09-19 Un electroiman,especialmente para contactor Expired ES8105887A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7924147A FR2466844A1 (fr) 1979-09-28 1979-09-28 Electro-aimant comportant un noyau-plongeur muni d'un aimant monostable ou bistable

Publications (2)

Publication Number Publication Date
ES495186A0 ES495186A0 (es) 1981-06-01
ES8105887A1 true ES8105887A1 (es) 1981-06-01

Family

ID=9230098

Family Applications (1)

Application Number Title Priority Date Filing Date
ES495186A Expired ES8105887A1 (es) 1979-09-28 1980-09-19 Un electroiman,especialmente para contactor

Country Status (11)

Country Link
US (1) US4316167A (es)
EP (1) EP0026695B1 (es)
JP (1) JPS5937842B2 (es)
AT (1) ATE5498T1 (es)
BR (1) BR8006178A (es)
CA (1) CA1136178A (es)
DE (1) DE3065779D1 (es)
ES (1) ES8105887A1 (es)
FR (1) FR2466844A1 (es)
IE (1) IE50795B1 (es)
SU (1) SU1039452A3 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5844809U (ja) * 1981-09-19 1983-03-25 オムロン株式会社 ソレノイド
FR2520152B1 (fr) * 1982-01-20 1986-02-28 Telemecanique Electrique Electro-aimant a equipage mobile a aimant permanent a fonctionnement monostable
US4470030A (en) * 1983-05-18 1984-09-04 Ledex, Inc. Trip solenoid
FR2554958B1 (fr) * 1983-11-16 1986-02-07 Telemecanique Electrique Electro-aimant bistable a plusieurs armatures comprenant un aimant permanent
US4797645A (en) * 1984-03-05 1989-01-10 Mitsubishi Mining & Cement Co., Ltd. Electromagnetic actuator
FR2561436B1 (fr) * 1984-03-14 1986-11-21 Telemecanique Electrique Relais electromagnetique polarise avec interrupteur a simple coupure
US4660010A (en) * 1985-10-15 1987-04-21 Ledex, Inc. Rotary latching solenoid
FR2618249B1 (fr) * 1987-07-16 1989-11-17 Telemecanique Electrique Electro-aimant a aimant permanent tenu par cage.
US4978935A (en) * 1988-01-25 1990-12-18 Jerzy Hoffman Electromagnetic relay
US5272458A (en) * 1988-07-28 1993-12-21 H-U Development Corporation Solenoid actuator
US4994776A (en) * 1989-07-12 1991-02-19 Babcock, Inc. Magnetic latching solenoid
GB2288216B (en) * 1994-03-31 1997-11-12 British Gas Plc Method & apparatus for lining a pipe with a polymer liner
DE10309697B3 (de) * 2003-02-26 2004-09-02 Siemens Ag Magnetischer Linearantrieb
DE102009015833B4 (de) * 2009-04-01 2011-04-28 Hydac Electronic Gmbh Elektromagnetische Stellvorrichtung
EP2434519A1 (en) * 2010-09-27 2012-03-28 ABB Technology AG Magnetic actuator with two-piece side plates for a circuit breaker
EP2896057B1 (en) * 2012-09-11 2016-11-02 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO Reluctance transducer
CN103236376B (zh) * 2013-03-29 2015-06-17 厦门宏发电力电器有限公司 一种非对称螺线管式结构的磁保持继电器
JP6421745B2 (ja) * 2015-12-11 2018-11-14 オムロン株式会社 リレー
JP6575343B2 (ja) 2015-12-11 2019-09-18 オムロン株式会社 リレー
US10726985B2 (en) * 2018-03-22 2020-07-28 Schaeffler Technologies AG & Co. KG Multi-stage actuator assembly

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2633488A (en) * 1948-04-16 1953-03-31 Honeywell Regulator Co Electromagnetic relay
FR979158A (fr) * 1948-12-01 1951-04-23 Sadir Carpentier Perfectionnement aux relais télégraphiques polarisés
US2895090A (en) * 1956-06-15 1959-07-14 Gen Motors Corp Control device
FR1311307A (fr) * 1961-10-23 1962-12-07 Relais sensible aux courants faibles
DE1235430B (de) * 1964-01-09 1967-03-02 Standard Elektrik Lorenz Ag Koinzidenzrelais
FR1417292A (fr) * 1964-09-30 1965-11-12 Moteur électrique à circuit magnétique en pont
US3317871A (en) * 1965-09-20 1967-05-02 Leach Corp Magnetically operated actuator
FR1534156A (fr) * 1966-09-30 1968-07-26 Westinghouse Electric Corp Dispositif électromagnétique pour appareils de commande électrique
FR1565323A (es) * 1966-12-29 1969-05-02
AT290657B (de) * 1967-09-26 1971-06-11 Villamos Berendezes Es Keszule Schaltvorrichtung
US3504315A (en) * 1967-12-05 1970-03-31 Plessey Co Ltd Electrical solenoid devices
US3728654A (en) * 1970-09-26 1973-04-17 Hosiden Electronics Co Solenoid operated plunger device
FR2358006A1 (fr) * 1976-07-09 1978-02-03 Manuf Fse App Electr Dispositif formant electroaimant, tel que celui d'un relais
FR2388386A1 (fr) * 1977-04-18 1978-11-17 Francaise App Elect Mesure Circuit magnetique d'un electro-aimant comportant une armature munie d'un aimant permanent

Also Published As

Publication number Publication date
EP0026695A1 (fr) 1981-04-08
IE50795B1 (en) 1986-07-23
JPS5937842B2 (ja) 1984-09-12
SU1039452A3 (ru) 1983-08-30
BR8006178A (pt) 1981-04-07
FR2466844A1 (fr) 1981-04-10
JPS5656607A (en) 1981-05-18
EP0026695B1 (fr) 1983-11-30
IE802007L (en) 1981-03-28
FR2466844B1 (es) 1983-11-10
ATE5498T1 (de) 1983-12-15
ES495186A0 (es) 1981-06-01
CA1136178A (en) 1982-11-23
DE3065779D1 (en) 1984-01-05
US4316167A (en) 1982-02-16

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