EP0895265A3 - Electromagnetic relay - Google Patents

Electromagnetic relay Download PDF

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Publication number
EP0895265A3
EP0895265A3 EP98110437A EP98110437A EP0895265A3 EP 0895265 A3 EP0895265 A3 EP 0895265A3 EP 98110437 A EP98110437 A EP 98110437A EP 98110437 A EP98110437 A EP 98110437A EP 0895265 A3 EP0895265 A3 EP 0895265A3
Authority
EP
European Patent Office
Prior art keywords
base
contact
fixed contact
sections
relay
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
EP98110437A
Other languages
German (de)
French (fr)
Other versions
EP0895265A2 (en
EP0895265B1 (en
Inventor
Leopold Mader
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.)
Tyco Electronics Austria GmbH
Original Assignee
EH Schrack Components AG
Schrack Components AG
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 EH Schrack Components AG, Schrack Components AG filed Critical EH Schrack Components AG
Publication of EP0895265A2 publication Critical patent/EP0895265A2/en
Publication of EP0895265A3 publication Critical patent/EP0895265A3/en
Application granted granted Critical
Publication of EP0895265B1 publication Critical patent/EP0895265B1/en
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
    • H01H50/00—Details of electromagnetic relays
    • H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
    • H01H50/641—Driving arrangements between movable part of magnetic circuit and contact intermediate part performing a rectilinear movement
    • H01H50/642—Driving arrangements between movable part of magnetic circuit and contact intermediate part performing a rectilinear movement intermediate part being generally a slide plate, e.g. a card
    • 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
    • H01H50/042—Different parts are assembled by insertion without extra mounting facilities like screws, in an isolated mounting part, e.g. stack mounting on a coil-support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H2009/0292—Transparent window or opening, e.g. for allowing visual inspection of contact position or contact condition
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers
    • H01H2050/028—Means to improve the overall withstanding voltage, e.g. creepage distances
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/08—Indicators; Distinguishing marks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/14—Terminal arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/32—Latching movable parts mechanically
    • H01H50/326—Latching movable parts mechanically with manual intervention, e.g. for testing, resetting or mode selection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/56—Contact spring sets
    • H01H50/58—Driving arrangements structurally associated therewith; Mounting of driving arrangements on armature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Slide Switches (AREA)
  • Cookers (AREA)
  • Surgical Instruments (AREA)
  • Valve Device For Special Equipments (AREA)
  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)

Abstract

Das Relais besitzt in einem Sockel (1) verankerte Festkontaktträger (31,33) sowie zwischen den Festkontaktträgern angeordnete Kontaktfedern (35), die an ihren freien Enden (35a) betätigt werden. Die Kontaktfedern (35) besitzen jeweils Federträger (37), welche jeweils parallel zu den Festkontaktträgern (31,33), jedoch außerhalb des von diesen eingeschlossenen Raumes in dem Sockel (1) verankerte Anschlußabschnitte (37a) aufweisen. Diese Anschlußabschnitte (37a) sind über U-förmige Verbindungsabschnitte (37b) mit den zugehörigen Kontaktfedern (35) verbunden; die Verbindungsabschnitte sind isoliert in entsprechenden Führungskanälen (15) des Sockels geführt. Auf diese Weise können bei vorgegebener Anschlußkonfiguration mehrere Umschaltkontaktsätze platzsparend und auf einfache Weise in einem Relaissockel angeordnet werden.

Figure 00000001
The relay has fixed contact carriers (31, 33) anchored in a base (1) and contact springs (35) arranged between the fixed contact carriers and actuated at their free ends (35a). The contact springs (35) each have spring supports (37), each of which has connection sections (37a) anchored parallel to the fixed contact supports (31, 33), but outside the space enclosed by them in the base (1). These connection sections (37a) are connected to the associated contact springs (35) via U-shaped connecting sections (37b); the connecting sections are insulated in corresponding guide channels (15) of the base. In this way, with a given connection configuration, several changeover contact sets can be arranged in a space-saving and simple manner in a relay base.
Figure 00000001
EP98110437A 1997-07-01 1998-06-08 Electromagnetic relay Expired - Lifetime EP0895265B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19727991 1997-07-01
DE19727991A DE19727991C1 (en) 1997-07-01 1997-07-01 Electromagnetic relay with plug-in contact set

Publications (3)

Publication Number Publication Date
EP0895265A2 EP0895265A2 (en) 1999-02-03
EP0895265A3 true EP0895265A3 (en) 1999-08-11
EP0895265B1 EP0895265B1 (en) 2005-05-04

Family

ID=7834259

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98110437A Expired - Lifetime EP0895265B1 (en) 1997-07-01 1998-06-08 Electromagnetic relay

Country Status (6)

Country Link
US (1) US5907268A (en)
EP (1) EP0895265B1 (en)
JP (1) JP4031869B2 (en)
AT (1) ATE294996T1 (en)
DE (2) DE19727991C1 (en)
ES (1) ES2241076T3 (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4218145B2 (en) * 1999-08-31 2009-02-04 パナソニック電工株式会社 Electromagnetic relay
DE10209810B4 (en) * 2001-03-09 2006-11-16 Omron Corporation relay
ES2299539T3 (en) * 2001-03-22 2008-06-01 Tyco Electronics Austria Gmbh ELECTRICAL SWITCHING ELEMENT.
DE10304638B4 (en) * 2002-02-07 2004-07-01 Tyco Electronics Amp Gmbh Switching relay with two magnetic coils and method for producing a switching relay with two magnetic coils
DE602005027433D1 (en) 2004-07-14 2011-05-26 Panasonic Elec Works Co Ltd ELECTROMAGNETIC RELAY
WO2008006147A1 (en) * 2006-07-10 2008-01-17 Relay Monitoring Systems Pty. Limited Improved relay
DE102006036613B3 (en) * 2006-08-04 2008-04-10 Tyco Electronics Austria Gmbh Relay with a contact arrangement of contact springs
JP5623873B2 (en) * 2010-11-08 2014-11-12 パナソニック株式会社 Electromagnetic relay
JP5085754B2 (en) * 2011-03-14 2012-11-28 オムロン株式会社 Electromagnetic relay
JP4883232B1 (en) * 2011-03-14 2012-02-22 オムロン株式会社 Electromagnetic relay
US9082575B2 (en) * 2011-03-14 2015-07-14 Omron Corporation Electromagnetic relay
JP6056264B2 (en) * 2012-08-24 2017-01-11 オムロン株式会社 Electromagnet device and electromagnetic relay using the same
JP6043173B2 (en) * 2012-12-07 2016-12-14 富士通コンポーネント株式会社 Electromagnetic relay
JP2014165152A (en) * 2013-02-27 2014-09-08 Fujitsu Component Ltd Electromagnetic relay
DE202013102019U1 (en) * 2013-05-08 2014-08-11 Eto Magnetic Gmbh Electromagnetic actuator
JP6263904B2 (en) * 2013-08-23 2018-01-24 オムロン株式会社 Electromagnet device and electromagnetic relay using the same
US9159514B2 (en) * 2013-11-18 2015-10-13 Tyco Electronics Corporation Relay connector assembly for a relay system
US9818523B2 (en) * 2014-08-19 2017-11-14 Toshiba Memory Corporation Electromagnet, tester and method of manufacturing magnetic memory
CN104241032B (en) * 2014-10-22 2016-05-04 哈尔滨工业大学 A kind of relay touches spring arrangement
JP6631068B2 (en) * 2015-07-27 2020-01-15 オムロン株式会社 Contact mechanism and electromagnetic relay using the same
JP2017201593A (en) * 2016-05-02 2017-11-09 富士通コンポーネント株式会社 Electromagnetic relay
JP2018006209A (en) * 2016-07-05 2018-01-11 富士通コンポーネント株式会社 Electromagnetic relay
CN110970268A (en) * 2018-09-30 2020-04-07 泰科电子(深圳)有限公司 Electromagnetic relay
CN110970266A (en) * 2018-09-30 2020-04-07 泰科电子(深圳)有限公司 Electromagnetic relay
CN109300744B (en) * 2018-10-22 2019-10-11 安徽银点电子科技有限公司 A kind of more contact point contacts
CN113963993A (en) * 2020-07-21 2022-01-21 海信（山东）冰箱有限公司 Mute electromagnetic relay and refrigerator

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1166893B (en) * 1961-06-08 1964-04-02 Siemens Ag Contact arrangement for electrical switching devices, especially for relays
DE2242567A1 (en) * 1971-09-01 1973-03-08 Matsushita Electric Works Ltd ELECTROMAGNETIC RELAY
DE3837666A1 (en) * 1988-11-05 1990-05-10 Gruner Kg Relais Fabrik Relay
DE9406968U1 (en) * 1994-04-27 1994-09-22 Kosowski, Dimiter, Dr.-Ing., 58509 Lüdenscheid Small electromagnetic relay
US5539364A (en) * 1993-07-02 1996-07-23 Eh-Schrack Components Aktiengesellschaft Relay

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2912800C2 (en) * 1979-03-30 1985-04-25 Siemens AG, 1000 Berlin und 8000 München Electromagnetic relay for high switching capacities
US4761627A (en) * 1987-09-17 1988-08-02 Potter And Brumfield Inc. Electromagnetic relay including a rotatable armature mount
JPH0469836U (en) * 1990-10-26 1992-06-19
DE4405222C1 (en) * 1994-02-18 1995-05-11 Siemens Ag Method for the production of a relay having a moving slide, and a relay produced in accordance with the method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1166893B (en) * 1961-06-08 1964-04-02 Siemens Ag Contact arrangement for electrical switching devices, especially for relays
DE2242567A1 (en) * 1971-09-01 1973-03-08 Matsushita Electric Works Ltd ELECTROMAGNETIC RELAY
DE3837666A1 (en) * 1988-11-05 1990-05-10 Gruner Kg Relais Fabrik Relay
US5539364A (en) * 1993-07-02 1996-07-23 Eh-Schrack Components Aktiengesellschaft Relay
DE9406968U1 (en) * 1994-04-27 1994-09-22 Kosowski, Dimiter, Dr.-Ing., 58509 Lüdenscheid Small electromagnetic relay

Also Published As

Publication number Publication date
JPH11102631A (en) 1999-04-13
DE19727991C1 (en) 1998-11-19
ES2241076T3 (en) 2005-10-16
DE59812762D1 (en) 2005-06-09
US5907268A (en) 1999-05-25
EP0895265A2 (en) 1999-02-03
ATE294996T1 (en) 2005-05-15
EP0895265B1 (en) 2005-05-04
JP4031869B2 (en) 2008-01-09

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