EP0739021A3 - Elektromagnetisches Schaltgerät, insbesondere Schütz - Google Patents

Elektromagnetisches Schaltgerät, insbesondere Schütz Download PDF

Info

Publication number
EP0739021A3
EP0739021A3 EP96101421A EP96101421A EP0739021A3 EP 0739021 A3 EP0739021 A3 EP 0739021A3 EP 96101421 A EP96101421 A EP 96101421A EP 96101421 A EP96101421 A EP 96101421A EP 0739021 A3 EP0739021 A3 EP 0739021A3
Authority
EP
European Patent Office
Prior art keywords
armature
contact bridge
contactor
bridge carrier
electromagnetic switch
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
EP96101421A
Other languages
English (en)
French (fr)
Other versions
EP0739021A2 (de
EP0739021B1 (de
Inventor
Hans Haas
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.)
Rockwell Automation Switzerland GmbH
Original Assignee
Rockwell Automation AG
Sprecher und Schuh 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 Rockwell Automation AG, Sprecher und Schuh AG filed Critical Rockwell Automation AG
Publication of EP0739021A2 publication Critical patent/EP0739021A2/de
Publication of EP0739021A3 publication Critical patent/EP0739021A3/de
Application granted granted Critical
Publication of EP0739021B1 publication Critical patent/EP0739021B1/de
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
    • H01H50/645—Driving arrangements between movable part of magnetic circuit and contact intermediate part making a resilient or flexible connection

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Contacts (AREA)
  • Relay Circuits (AREA)
  • Control Of Electric Motors In General (AREA)
  • Dental Preparations (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Elimination Of Static Electricity (AREA)
  • Electromagnets (AREA)

Abstract

Das elektromagnetische Schaltgrät, insbesondere Schütz ist mit einer allseitig gelenkiger Verbindung zwischen dem Anker (9) und dem Kontaktbrückenträger (6) ausgerüstet. Zwischen dem Anker (9) und dem Kontaktbrückenträger (6) ist eine am Kontaktbrückenträger (6) verdrehungssicher anliegende Zwischenplatte (8) angeordnet, die federnde Balken (14, 15) trägt. Die federnden Balken (14, 15) wirken auf die beiden Endbereiche des durch eine Bohrung (19) im Anker (9) geführten Kupplungsbolzens (10) und senkrecht dazu auf die beiden Endbereiche des Ankers (9). Der Kupplungsbolzen (10) und somit auch der Anker (9) stehen mit dem Kontaktbrückenträger (6) in Schleppverbindung. Die den Anker (9) und den Kontaktbrückenträger (6) federnd auseinanderspannende Zwischenplatte (8) führt mit den daran angeformten Führungselementen (20) sowohl den Kontaktbrückenträger (6) als auch den Anker (9) im Gehäuse (1) des Schaltgerätes. Der Kupplungsbolzen (10) liegt mindestens an den beiden Endbereichen der Bohrung (19) des Ankers (9) auf, um die Biegebeanspruchung des Kupplungsbolzens (10) bei Schlägen klein zu halten.
EP96101421A 1995-04-20 1996-02-01 Elektromagnetisches Schaltgerät, insbesondere Schütz Expired - Lifetime EP0739021B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH112695 1995-04-20
CH01126/95A CH691880A5 (de) 1995-04-20 1995-04-20 Elektromagnetisches Schaltgerät, insbesondere Schütz.
CH1126/95 1995-04-20

Publications (3)

Publication Number Publication Date
EP0739021A2 EP0739021A2 (de) 1996-10-23
EP0739021A3 true EP0739021A3 (de) 1998-07-08
EP0739021B1 EP0739021B1 (de) 2003-05-14

Family

ID=4203104

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96101421A Expired - Lifetime EP0739021B1 (de) 1995-04-20 1996-02-01 Elektromagnetisches Schaltgerät, insbesondere Schütz

Country Status (8)

Country Link
US (1) US5717370A (de)
EP (1) EP0739021B1 (de)
AT (1) ATE240584T1 (de)
CH (1) CH691880A5 (de)
DE (1) DE59610433D1 (de)
DK (1) DK0739021T3 (de)
ES (1) ES2193211T3 (de)
PT (1) PT739021E (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19617135C2 (de) * 1996-04-29 2001-01-04 Siemens Ag Hilfsschalteraufsatzblock
US6013889A (en) * 1997-06-02 2000-01-11 Allen-Bradley Company, Llc Method for retaining a movable contact in a circuit interrupter
FR2772792B1 (fr) * 1997-12-24 2000-01-28 Staubli Sa Ets Boitier de positionnement d'actionneurs electriques pour la formation de la foule et metier a tisser
US6194984B1 (en) * 1998-09-30 2001-02-27 Rockwell Technologies, Llc Movable contact assembly for an electrical contactor
DE19943965A1 (de) * 1999-09-14 2001-03-15 Moeller Gmbh Niederspannungsschaltgerät
US6297717B1 (en) * 2000-03-10 2001-10-02 Eaton Corporation Contactor with floating armature
DE102007017516B3 (de) * 2007-04-13 2008-04-30 Siemens Ag Herstellungsverfahren für ein elektromagnetisches Schaltgerät mit Trennwänden zwischen Haupt- und Hilfskontakten sowie entsprechend dem Herstellungsverfahren hergestelltes elektromagnetisches Schaltgerät
JP4978527B2 (ja) * 2008-03-24 2012-07-18 富士電機機器制御株式会社 電気機器の接触子ホルダおよび接触子ホルダの組立方法
FR2999791B1 (fr) * 2012-12-18 2015-01-02 Schneider Electric Ind Sas Dispositif modulaire de commutation electrique comportant au moins un bloc de coupure unipolaire et ensemble de commutation comportant de tels dispositifs
CN104576218B (zh) * 2015-01-12 2017-06-20 厦门宏发开关设备有限公司 一种接触器减少摩擦缓冲结构
CN106206170B (zh) * 2016-08-31 2019-04-26 厦门宏发开关设备有限公司 一种接触器触头支持装置
CN110211843A (zh) * 2019-04-11 2019-09-06 厦门宏发开关设备有限公司 一种耐磨静音的接触器触头支持装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3324431A (en) * 1962-04-24 1967-06-06 Ite Circuit Breaker Ltd Electromagnetic contactor having interchangeable auxiliary devices
DE2142464A1 (de) * 1971-08-25 1973-03-01 Siemens Ag Anordnung zur gelenkigen verbindung des ankers eines schaltgeraetes mit dem kontaktbrueckentraeger

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4710740A (en) * 1987-01-20 1987-12-01 Eaton Corporation Electromagnetic operator for a contactor with improved shock pad
FR2631738B1 (fr) * 1988-05-20 1990-08-10 Telemecanique Electrique Module de protection pour electro-aimant de contacteur
US5296826A (en) * 1993-05-13 1994-03-22 Eaton Corporation Switch assembly

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3324431A (en) * 1962-04-24 1967-06-06 Ite Circuit Breaker Ltd Electromagnetic contactor having interchangeable auxiliary devices
DE2142464A1 (de) * 1971-08-25 1973-03-01 Siemens Ag Anordnung zur gelenkigen verbindung des ankers eines schaltgeraetes mit dem kontaktbrueckentraeger

Also Published As

Publication number Publication date
EP0739021A2 (de) 1996-10-23
EP0739021B1 (de) 2003-05-14
US5717370A (en) 1998-02-10
ATE240584T1 (de) 2003-05-15
DK0739021T3 (da) 2003-06-10
ES2193211T3 (es) 2003-11-01
CH691880A5 (de) 2001-11-15
DE59610433D1 (de) 2003-06-18
PT739021E (pt) 2003-09-30

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