CA2012457A1 - Relais electromagnetique polarise - Google Patents

Relais electromagnetique polarise

Info

Publication number
CA2012457A1
CA2012457A1 CA2012457A CA2012457A CA2012457A1 CA 2012457 A1 CA2012457 A1 CA 2012457A1 CA 2012457 A CA2012457 A CA 2012457A CA 2012457 A CA2012457 A CA 2012457A CA 2012457 A1 CA2012457 A1 CA 2012457A1
Authority
CA
Canada
Prior art keywords
armature
block
positions
permanent magnet
electromagnet block
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
CA2012457A
Other languages
English (en)
Other versions
CA2012457C (fr
Inventor
Kazuhiro Nobutoki
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 JP1075817A external-priority patent/JPH02253533A/ja
Priority claimed from JP1195037A external-priority patent/JPH0357128A/ja
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Publication of CA2012457A1 publication Critical patent/CA2012457A1/fr
Application granted granted Critical
Publication of CA2012457C publication Critical patent/CA2012457C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/22—Polarised relays
    • 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
    • H01H51/2281—Contacts rigidly combined with armature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers
    • H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
    • H01H50/041—Details concerning assembly of relays
    • H01H50/043—Details particular to miniaturised relays
    • H01H2050/044—Special measures to minimise the height of the relay

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
CA002012457A 1989-03-28 1990-03-19 Relais electromagnetique polarise Expired - Lifetime CA2012457C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JPP1-75817 1989-03-28
JP1075817A JPH02253533A (ja) 1989-03-28 1989-03-28 有極リレー
JPP1-195037 1989-07-26
JP1195037A JPH0357128A (ja) 1989-07-26 1989-07-26 リレー

Publications (2)

Publication Number Publication Date
CA2012457A1 true CA2012457A1 (fr) 1990-09-28
CA2012457C CA2012457C (fr) 1995-06-27

Family

ID=26416971

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002012457A Expired - Lifetime CA2012457C (fr) 1989-03-28 1990-03-19 Relais electromagnetique polarise

Country Status (6)

Country Link
US (1) US4975666A (fr)
EP (1) EP0390372B1 (fr)
KR (1) KR920008837B1 (fr)
CA (1) CA2012457C (fr)
DE (1) DE69019866T2 (fr)
HK (1) HK1005608A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5191306A (en) * 1990-09-14 1993-03-02 Matsushita Electric Works, Ltd. Miniature electromagnetic assembly and relay with the miniature electromagnet assembly
US5119055A (en) * 1991-08-19 1992-06-02 General Motors Corporation Flat electromagnetic relay
JPH0973849A (ja) * 1995-06-30 1997-03-18 Copal Electron Co Ltd 電磁継電器
DE19627844C1 (de) * 1996-07-10 1997-08-28 Siemens Ag Elektromagnetisches Relais und Verfahren zu dessen Herstellung
CN1108619C (zh) * 1997-03-07 2003-05-14 欧姆龙公司 电磁继电器
US6831535B1 (en) 2003-11-25 2004-12-14 China Patent Investment Limited Bistable electromagnetic relay
US7209336B2 (en) * 2004-10-02 2007-04-24 Tsung-Mou Yu Double-protection circuit protector
US8476996B2 (en) 2010-08-31 2013-07-02 Chih-Chuan Liang Bistable switching method and latching relay using the same
TWI436380B (zh) * 2012-02-01 2014-05-01 Delta Electronics Inc 磁性組件及其基座
DE102012006436B4 (de) * 2012-03-30 2020-01-30 Phoenix Contact Gmbh & Co. Kg Gepoltes elektromagnetisches Relais und Verfahren zu seiner Herstellung
TWM493137U (zh) 2013-08-20 2015-01-01 Chih-Chuan Liang 雙穩態繼電器與雙穩態致動器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2960583A (en) * 1958-04-30 1960-11-15 Sigma Instruments Inc Sensitive relay
DE2148377B2 (de) * 1971-09-28 1973-09-20 Siemens Ag, 1000 Berlin U. 8000 Muenchen Gepoltes Miniaturrelais
US4064471A (en) * 1976-03-22 1977-12-20 Leach Corporation Electromagnetic relay
JPS5760633A (en) * 1980-09-26 1982-04-12 Fujitsu Ltd Solenoid relay
DE3303665A1 (de) * 1983-02-03 1984-08-09 Siemens AG, 1000 Berlin und 8000 München Polarisiertes elektromagnetisches relais
JPS61218035A (ja) * 1985-03-25 1986-09-27 松下電工株式会社 有極電磁石
JPS61218025A (ja) * 1985-03-25 1986-09-27 松下電工株式会社 有極リレ−
EP0232897A3 (fr) * 1986-02-10 1988-08-10 OMRON Corporation Dispositif électromagnétique
US4734668A (en) * 1986-05-12 1988-03-29 Siemens Aktiengesellschaft Electromagnetic relay
JPS63225448A (ja) * 1987-03-13 1988-09-20 オムロン株式会社 電磁継電器
US4912438A (en) * 1987-10-22 1990-03-27 Nec Corporation Electromagnetic relay

Also Published As

Publication number Publication date
CA2012457C (fr) 1995-06-27
KR920008837B1 (ko) 1992-10-09
EP0390372A3 (fr) 1991-02-27
DE69019866D1 (de) 1995-07-13
EP0390372A2 (fr) 1990-10-03
KR900015211A (ko) 1990-10-26
EP0390372B1 (fr) 1995-06-07
DE69019866T2 (de) 1996-02-22
HK1005608A1 (en) 1999-01-15
US4975666A (en) 1990-12-04

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry