EP1626428A3 - Relay - Google Patents

Relay Download PDF

Info

Publication number
EP1626428A3
EP1626428A3 EP05017349A EP05017349A EP1626428A3 EP 1626428 A3 EP1626428 A3 EP 1626428A3 EP 05017349 A EP05017349 A EP 05017349A EP 05017349 A EP05017349 A EP 05017349A EP 1626428 A3 EP1626428 A3 EP 1626428A3
Authority
EP
European Patent Office
Prior art keywords
relay
coils
armature
centre
permanent magnet
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
EP05017349A
Other languages
German (de)
French (fr)
Other versions
EP1626428B1 (en
EP1626428A2 (en
Inventor
Karl Reichert
Rolf Attinger
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.)
Flextronics International Kft
Original Assignee
Alcoa Fujikura GmbH
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 Alcoa Fujikura GmbH filed Critical Alcoa Fujikura GmbH
Publication of EP1626428A2 publication Critical patent/EP1626428A2/en
Publication of EP1626428A3 publication Critical patent/EP1626428A3/en
Application granted granted Critical
Publication of EP1626428B1 publication Critical patent/EP1626428B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H01H51/229—Blade-spring contacts alongside armature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Valve Device For Special Equipments (AREA)
  • Electronic Switches (AREA)
  • Seal Device For Vehicle (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

The movable electrical contacts [106] are mounted on a leaf spring carrier [104] that is fixed in the centre to a rocker armature plate [44].The armature lies against a permanent magnet [50] that forms part of the magnetic circuit of an electromagnetic actuator that has two coils [14]. This provides a bistable mode of operation.
EP05017349A 2004-08-12 2005-08-10 Relay Not-in-force EP1626428B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004039984A DE102004039984A1 (en) 2004-08-12 2004-08-12 relay

Publications (3)

Publication Number Publication Date
EP1626428A2 EP1626428A2 (en) 2006-02-15
EP1626428A3 true EP1626428A3 (en) 2006-11-08
EP1626428B1 EP1626428B1 (en) 2010-04-21

Family

ID=35207658

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05017349A Not-in-force EP1626428B1 (en) 2004-08-12 2005-08-10 Relay

Country Status (4)

Country Link
EP (1) EP1626428B1 (en)
AT (1) ATE465505T1 (en)
DE (2) DE102004039984A1 (en)
ES (1) ES2344705T3 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2148377A1 (en) * 1971-09-28 1973-04-05 Siemens Ag POLED MINIATURE RELAY
US4695813A (en) * 1985-03-25 1987-09-22 Matsushita Electric Works, Ltd. Polarized electromagnetic relay
EP0778602A2 (en) * 1995-09-27 1997-06-11 Omron Corporation Electromagnetic actuator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6435824A (en) * 1987-07-31 1989-02-06 Nec Corp Electromagnetic relay
AT402581B (en) * 1991-07-17 1997-06-25 Schrack Components Ag POLED ELECTROMAGNETIC RELAY

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2148377A1 (en) * 1971-09-28 1973-04-05 Siemens Ag POLED MINIATURE RELAY
US4695813A (en) * 1985-03-25 1987-09-22 Matsushita Electric Works, Ltd. Polarized electromagnetic relay
EP0778602A2 (en) * 1995-09-27 1997-06-11 Omron Corporation Electromagnetic actuator

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 013, no. 226 (E - 763) 25 May 1989 (1989-05-25) *

Also Published As

Publication number Publication date
ES2344705T3 (en) 2010-09-03
ATE465505T1 (en) 2010-05-15
EP1626428B1 (en) 2010-04-21
EP1626428A2 (en) 2006-02-15
DE102004039984A1 (en) 2006-02-23
DE502005009447D1 (en) 2010-06-02

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