FR2412921A1 - Dispositif electromagnetique - Google Patents

Dispositif electromagnetique

Info

Publication number
FR2412921A1
FR2412921A1 FR7836149A FR7836149A FR2412921A1 FR 2412921 A1 FR2412921 A1 FR 2412921A1 FR 7836149 A FR7836149 A FR 7836149A FR 7836149 A FR7836149 A FR 7836149A FR 2412921 A1 FR2412921 A1 FR 2412921A1
Authority
FR
France
Prior art keywords
core
extensions
main part
electromagnetic device
magnetic
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
FR7836149A
Other languages
English (en)
Other versions
FR2412921B1 (fr
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.)
Omron Corp
Original Assignee
Omron Tateisi Electronics Co
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 Omron Tateisi Electronics Co filed Critical Omron Tateisi Electronics Co
Publication of FR2412921A1 publication Critical patent/FR2412921A1/fr
Application granted granted Critical
Publication of FR2412921B1 publication Critical patent/FR2412921B1/fr
Granted 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
    • H01F7/14—Pivoting armatures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/22—Polarised relays
    • H01H51/2272—Polarised relays comprising rockable armature, rocking movement around central axis parallel to the main plane of the armature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)

Abstract

L'INVENTION A POUR OBJET UN DISPOSITIF ELECTROMAGNETIQUE COMPRENANT UN NOYAU MAGNETIQUE 112 EN FORME DE H CONSISTANT EN UNE PARTIE PRINCIPALE MUNIE DE QUATRE PROLONGEMENTS. DEUX ELEMENTS MAGNETIQUES 113 ET 115, DONT AU MOINS UN AIMANT PERMANENT, FORMENT EN ALTERNANCE DEUX CIRCUITS MAGNETIQUES FERMES EN COOPERATION AVEC LE NOYAU. ILS SONT DISPOSES EN PARALLELE SUR LA PARTIE PRINCIPALE DU NOYAU, DE SORTE QUE LEURS EXTREMITES SETROUVENT EN FACE DE CELLES DES PROLONGEMENTS, AVEC UN INTERVALLE VARIABLE. UNE BOBINE 111 ENROULEE AUTOUR D'UNE PARTIE DU NOYAU MAGNETIQUE MODIFIE L'INTERVALLE LORS DE L'EXCITATION. APPLICATION: NOTAMMENT A LA REALISATION DE RELAIS ELECTROMAGNETIQUES MINIATURISES.
FR7836149A 1977-12-24 1978-12-22 Dispositif electromagnetique Granted FR2412921A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15709577A JPS5487862A (en) 1977-12-24 1977-12-24 Polar electromagnet

Publications (2)

Publication Number Publication Date
FR2412921A1 true FR2412921A1 (fr) 1979-07-20
FR2412921B1 FR2412921B1 (fr) 1984-02-10

Family

ID=15642130

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7836149A Granted FR2412921A1 (fr) 1977-12-24 1978-12-22 Dispositif electromagnetique

Country Status (6)

Country Link
US (1) US4223290A (fr)
JP (1) JPS5487862A (fr)
DE (1) DE2854878C2 (fr)
FR (1) FR2412921A1 (fr)
GB (1) GB2013035B (fr)
IT (1) IT1101587B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0373109A1 (fr) * 1988-12-02 1990-06-13 Alcatel STR AG Relais polarisé pour plaquette de circuit imprimé

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3005921A1 (de) * 1980-02-16 1981-09-03 Harting Elektronik Gmbh, 4992 Espelkamp Monostabiles drehankersystem
DE3166277D1 (en) * 1980-05-16 1984-10-31 Omron Tateisi Electronics Co Polarized electromagnetic device
US4553118A (en) * 1981-06-15 1985-11-12 Omron Tateisi Electronics Co. Polarized electromagnetic device
US5565837A (en) * 1992-11-06 1996-10-15 Nidec America Corporation Low profile printed circuit board
AT414183B (de) * 1994-06-08 2006-10-15 Tyco Electronics Austria Gmbh Bistabile schaltvorrichtung
DE19641407C1 (de) * 1996-10-08 1998-01-15 Eh Schrack Components Ag Bistabiles Elektromagnetsystem für ein Relais
US6419011B1 (en) * 1997-09-05 2002-07-16 Bei Technology Annular shaped interrupted solenoid activator and pump for borehole subsea use (BEI-0002)
CN101521089A (zh) * 2008-11-19 2009-09-02 清流县鑫磁线圈制品有限公司 一种电感器件及其制做方法
CN101996744B (zh) * 2009-08-27 2013-03-13 成都深蓝高新技术发展有限公司 H型铁心变压器
JP6866324B2 (ja) * 2018-03-01 2021-04-28 株式会社東芝 インダクタユニット、非接触給電システムおよび電動車両

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT207932B (de) * 1957-08-01 1960-03-10 Siemens Ag Polarisiertes Elektromagnetsystem, insbesondere polarisiertes Relais
DE966845C (de) * 1952-03-22 1957-09-12 Siemens Ag Elektromagnetisches gepoltes Antriebssystem, insbesondere fuer Relais, Wecker od. dgl.
GB894463A (en) * 1959-07-21 1962-04-26 Zd Y Jana Svermy Improvements in and relating to polarized electromagnetic relays
US3048678A (en) * 1960-06-10 1962-08-07 Space Components Inc Magnetic relays
US3906416A (en) * 1973-11-12 1975-09-16 Anthony E Sprando Electrical relay
DE2454967C3 (de) * 1974-05-15 1981-12-24 Hans 8024 Deisenhofen Sauer Gepoltes elektromagnetisches Relais

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0373109A1 (fr) * 1988-12-02 1990-06-13 Alcatel STR AG Relais polarisé pour plaquette de circuit imprimé

Also Published As

Publication number Publication date
IT7831217A0 (it) 1978-12-22
GB2013035A (en) 1979-08-01
US4223290A (en) 1980-09-16
JPS5541007B2 (fr) 1980-10-21
DE2854878C2 (de) 1984-11-15
IT1101587B (it) 1985-10-07
DE2854878A1 (de) 1979-07-05
FR2412921B1 (fr) 1984-02-10
GB2013035B (en) 1982-08-04
JPS5487862A (en) 1979-07-12

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Legal Events

Date Code Title Description
ST Notification of lapse