HK1006891A1 - Electromagnetic relay polarised by a permanent magnet - Google Patents

Electromagnetic relay polarised by a permanent magnet

Info

Publication number
HK1006891A1
HK1006891A1 HK98105885A HK98105885A HK1006891A1 HK 1006891 A1 HK1006891 A1 HK 1006891A1 HK 98105885 A HK98105885 A HK 98105885A HK 98105885 A HK98105885 A HK 98105885A HK 1006891 A1 HK1006891 A1 HK 1006891A1
Authority
HK
Hong Kong
Prior art keywords
polarised
permanent magnet
electromagnetic relay
relay
electromagnetic
Prior art date
Application number
HK98105885A
Other languages
English (en)
Inventor
Pierre Schueller
Pierre Laffont
Bruno Querlioz
Original Assignee
Merlin Gerin
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 Merlin Gerin filed Critical Merlin Gerin
Publication of HK1006891A1 publication Critical patent/HK1006891A1/xx

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
    • H01H71/322—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements with plunger type armature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
HK98105885A 1990-01-05 1998-06-22 Electromagnetic relay polarised by a permanent magnet HK1006891A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9000142A FR2656953B1 (fr) 1990-01-05 1990-01-05 Relais electromagnetique polarise par un aimant permanent.

Publications (1)

Publication Number Publication Date
HK1006891A1 true HK1006891A1 (en) 1999-03-19

Family

ID=9392584

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98105885A HK1006891A1 (en) 1990-01-05 1998-06-22 Electromagnetic relay polarised by a permanent magnet

Country Status (10)

Country Link
US (1) US5126710A (fr)
EP (1) EP0436448B1 (fr)
JP (1) JPH04212230A (fr)
CA (1) CA2033522C (fr)
DE (1) DE69014849T2 (fr)
ES (1) ES2067714T3 (fr)
FR (1) FR2656953B1 (fr)
HK (1) HK1006891A1 (fr)
PT (1) PT96423B (fr)
ZA (1) ZA9140B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9115607U1 (de) * 1991-12-17 1992-02-13 ABB Patent GmbH, 6800 Mannheim Leitungsschutzschalter
DE4344143B4 (de) * 1993-12-23 2004-04-01 Moeller Gmbh Elektromagnetischer Schnellauslöser für elektrische Schaltgeräte
US5597930A (en) * 1995-05-18 1997-01-28 Bayer Corporation Aspartate-functional polyhydantoin prepolymers and their use in coating compositions
US5596044A (en) * 1995-05-18 1997-01-21 Bayer Corporation Hydroxy-functional prepolymers containing hydantoin group precursors and their use in coating compositions
ES2199897T3 (es) * 1999-12-15 2004-03-01 First Inertia Switch Limited Dispositivo y procedimiento para la desconexion de baterias.
DE102009015833B4 (de) * 2009-04-01 2011-04-28 Hydac Electronic Gmbh Elektromagnetische Stellvorrichtung
DE102009049009B4 (de) * 2009-10-09 2012-10-04 Pierburg Gmbh Aktuator für eine Verbrennungskraftmaschine
DE102012213660A1 (de) * 2012-08-02 2014-02-06 Schaeffler Technologies AG & Co. KG Magnetaktor eines Schiebenockensystems
FR2997546B1 (fr) * 2012-10-26 2016-04-01 Valeo Sys Controle Moteur Sas Actionneur electromagnetique lineaire
JP6172065B2 (ja) * 2013-09-19 2017-08-02 アンデン株式会社 電磁継電器
CN113299527B (zh) * 2021-07-26 2021-11-12 广东电网有限责任公司东莞供电局 一种永磁体可移动式中低压断路器驱动装置及方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3984795A (en) * 1976-02-09 1976-10-05 I-T-E Imperial Corporation Magnetic latch construction
FR2412160A1 (fr) * 1977-12-19 1979-07-13 Alsthom Cgee Dispositif electromecanique de percussion
FR2535107A1 (fr) * 1982-10-21 1984-04-27 Alsthom Atlantique Percuteur a grande sensibilite
FR2573570B1 (fr) * 1984-11-22 1988-05-27 Merlin Gerin Relais electromagnetique polarise a accrochage magnetique pour un declencheur d'un disjoncteur electrique
CA1294305C (fr) * 1987-08-25 1992-01-14 Donald R. Boyd Bobine de declenchement comportant un enroulement gradateur de champ et un enroulement amplicateur

Also Published As

Publication number Publication date
PT96423A (pt) 1992-09-30
DE69014849D1 (de) 1995-01-19
EP0436448A1 (fr) 1991-07-10
EP0436448B1 (fr) 1994-12-07
PT96423B (pt) 1998-06-30
ZA9140B (en) 1991-10-30
US5126710A (en) 1992-06-30
DE69014849T2 (de) 1995-06-08
FR2656953B1 (fr) 1996-08-30
ES2067714T3 (es) 1995-04-01
CA2033522C (fr) 2000-08-08
JPH04212230A (ja) 1992-08-03
FR2656953A1 (fr) 1991-07-12
CA2033522A1 (fr) 1991-07-06

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)