FR2554957B1 - Electro-aimant a fonctionnement bistable, a aimant permanent - Google Patents

Electro-aimant a fonctionnement bistable, a aimant permanent

Info

Publication number
FR2554957B1
FR2554957B1 FR8318185A FR8318185A FR2554957B1 FR 2554957 B1 FR2554957 B1 FR 2554957B1 FR 8318185 A FR8318185 A FR 8318185A FR 8318185 A FR8318185 A FR 8318185A FR 2554957 B1 FR2554957 B1 FR 2554957B1
Authority
FR
France
Prior art keywords
magnet
bistable operating
permanent magnet
permanent
bistable
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
FR8318185A
Other languages
English (en)
Other versions
FR2554957A1 (fr
Inventor
Gerard Koehler
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
La 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 La Telemecanique Electrique SA filed Critical La Telemecanique Electrique SA
Priority to FR8318185A priority Critical patent/FR2554957B1/fr
Priority to GB08428808A priority patent/GB2149974B/en
Priority to JP59239585A priority patent/JPS60143608A/ja
Priority to DE19843441991 priority patent/DE3441991A1/de
Publication of FR2554957A1 publication Critical patent/FR2554957A1/fr
Application granted granted Critical
Publication of FR2554957B1 publication Critical patent/FR2554957B1/fr
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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
FR8318185A 1983-11-16 1983-11-16 Electro-aimant a fonctionnement bistable, a aimant permanent Expired FR2554957B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8318185A FR2554957B1 (fr) 1983-11-16 1983-11-16 Electro-aimant a fonctionnement bistable, a aimant permanent
GB08428808A GB2149974B (en) 1983-11-16 1984-11-14 Two-state electromagnetic device comprising a permanent magnet
JP59239585A JPS60143608A (ja) 1983-11-16 1984-11-15 永久磁石を有する二状態電磁石装置
DE19843441991 DE3441991A1 (de) 1983-11-16 1984-11-16 Elektromagnetanordnung mit bistabiler funktion und permanentmagnet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8318185A FR2554957B1 (fr) 1983-11-16 1983-11-16 Electro-aimant a fonctionnement bistable, a aimant permanent

Publications (2)

Publication Number Publication Date
FR2554957A1 FR2554957A1 (fr) 1985-05-17
FR2554957B1 true FR2554957B1 (fr) 1986-09-12

Family

ID=9294163

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8318185A Expired FR2554957B1 (fr) 1983-11-16 1983-11-16 Electro-aimant a fonctionnement bistable, a aimant permanent

Country Status (4)

Country Link
JP (1) JPS60143608A (fr)
DE (1) DE3441991A1 (fr)
FR (1) FR2554957B1 (fr)
GB (1) GB2149974B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH038010U (fr) * 1989-06-13 1991-01-25

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE532641A (fr) * 1953-10-19
JPS5857714A (ja) * 1981-10-02 1983-04-06 Matsushita Electric Works Ltd 有極電磁石
FR2520152B1 (fr) * 1982-01-20 1986-02-28 Telemecanique Electrique Electro-aimant a equipage mobile a aimant permanent a fonctionnement monostable

Also Published As

Publication number Publication date
DE3441991A1 (de) 1985-05-30
GB2149974A (en) 1985-06-19
GB2149974B (en) 1988-06-22
JPS60143608A (ja) 1985-07-29
FR2554957A1 (fr) 1985-05-17
GB8428808D0 (en) 1984-12-27
JPH0219605B2 (fr) 1990-05-02

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Legal Events

Date Code Title Description
ST Notification of lapse