EP0736887A3 - Elektrische Kontaktanordnung - Google Patents

Elektrische Kontaktanordnung Download PDF

Info

Publication number
EP0736887A3
EP0736887A3 EP96104820A EP96104820A EP0736887A3 EP 0736887 A3 EP0736887 A3 EP 0736887A3 EP 96104820 A EP96104820 A EP 96104820A EP 96104820 A EP96104820 A EP 96104820A EP 0736887 A3 EP0736887 A3 EP 0736887A3
Authority
EP
European Patent Office
Prior art keywords
contact
contact carrier
contacts
carrier
electrical contact
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
EP96104820A
Other languages
English (en)
French (fr)
Other versions
EP0736887B1 (de
EP0736887A2 (de
Inventor
William L. Weber
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 Electromechanical Components Inc
Original Assignee
Siemens Electromechanical Components GmbH and Co KG
Siemens Electromechanical Components Inc
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 Siemens Electromechanical Components GmbH and Co KG, Siemens Electromechanical Components Inc filed Critical Siemens Electromechanical Components GmbH and Co KG
Publication of EP0736887A2 publication Critical patent/EP0736887A2/de
Publication of EP0736887A3 publication Critical patent/EP0736887A3/de
Application granted granted Critical
Publication of EP0736887B1 publication Critical patent/EP0736887B1/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
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/46—Means for extinguishing or preventing arc between current-carrying parts using arcing horns
    • 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
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Contacts (AREA)

Abstract

Die elektrische Kontaktanordnung für ein Schaltgerät umfaßt eine feststehende Kontaktträgeranordnung und eine bewegliche Kontaktträgeranordnung, die einander gegenüberstehende Kontakte (3,4) tragen. Eine der beiden Kontaktträgeranordnungen besteht aus zwei in einer Ebene liegenden Kontaktarmen (1,2), die mit Anschlüssen versehen sind, während die andere Kontaktträgeranordnung einen Brückenkontakt (8) trägt, der in der Schließstellung die beiden Einzelkontakte (3,4) überbrückt. Außerdem sind an den Außenseiten des Brückenkontaktträgers (7) zwei Ableitbleche vorgesehen, die in Richtung auf die Kontaktarme vorstehen.
Durch die entgegengesetzten Stromrichtungen in beiden Kontaktpfaden entstehen einander abstoßende Magnetfelder, durch die beim Abschalten erzeugte Lichtbögen nach außen auf die Ableitbleche gelenkt und dann gelöscht werden.
EP96104820A 1995-03-30 1996-03-26 Elektrische Kontaktanordnung Expired - Lifetime EP0736887B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41329595A 1995-03-30 1995-03-30
US413295 1995-03-30

Publications (3)

Publication Number Publication Date
EP0736887A2 EP0736887A2 (de) 1996-10-09
EP0736887A3 true EP0736887A3 (de) 1998-04-22
EP0736887B1 EP0736887B1 (de) 2002-05-29

Family

ID=23636688

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96104820A Expired - Lifetime EP0736887B1 (de) 1995-03-30 1996-03-26 Elektrische Kontaktanordnung

Country Status (4)

Country Link
US (1) US5686712A (de)
EP (1) EP0736887B1 (de)
AT (1) ATE218244T1 (de)
DE (1) DE59609248D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011114996A1 (de) 2011-10-06 2012-06-06 Daimler Ag Elektrodenanordnung für einen Schütz
JP5923932B2 (ja) * 2011-11-04 2016-05-25 オムロン株式会社 接点開閉機構及び電磁継電器
US8947181B2 (en) * 2012-11-15 2015-02-03 Eaton Corporation Arc runner assembly and circuit interrupter

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0079978A1 (de) * 1981-11-21 1983-06-01 Sprecher & Schuh AG Kontaktstück für ein elektrisches Schaltgerät, insbesondere für ein Schütz
EP0079977A1 (de) * 1981-11-21 1983-06-01 Sprecher & Schuh AG Kontaktstück für ein elektrisches Schaltgerät, insbesondere für ein Schütz
EP0124620A1 (de) * 1982-11-10 1984-11-14 Mitsubishi Denki Kabushiki Kaisha Schalter
EP0341690A2 (de) * 1988-05-11 1989-11-15 Omron Tateisi Electronics Co. Schalter mit Kontakten

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733312A (en) * 1956-01-31 christensen
US1862631A (en) * 1928-07-16 1932-06-14 Penn Electric Switch Co Switch structure
US2571951A (en) * 1949-09-09 1951-10-16 Westinghouse Electric Corp Electrical apparatus
CA671520A (en) * 1959-08-07 1963-10-01 C. Wells Bruce Electrical interlock
FR1541532A (fr) * 1966-10-22 1968-10-04 Siemens Ag Dispositif d'extinction de l'arc électrique pour appareils de commutation à courant continu
US4028513A (en) * 1975-05-08 1977-06-07 I-T-E Imperial Corporation Steel arcing contact for circuit breaker
US4006439A (en) * 1975-09-11 1977-02-01 Westinghouse Electric Corporation Circuit interrupter having an insulated bridging contact
KR880001427Y1 (ko) * 1981-08-13 1988-04-15 미쓰비시전기 주식회사 전자(電磁)개폐장치
US4568805A (en) * 1984-08-24 1986-02-04 Eaton Corporation J-Plate arc interruption chamber for electric switching devices
US4810841A (en) * 1986-07-31 1989-03-07 Siemens Aktiengesellschaft Current-limiting switching element
FR2714520B1 (fr) * 1993-12-24 1996-01-19 Telemecanique Appareil électrique interrupteur à contacts séparables.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0079978A1 (de) * 1981-11-21 1983-06-01 Sprecher & Schuh AG Kontaktstück für ein elektrisches Schaltgerät, insbesondere für ein Schütz
EP0079977A1 (de) * 1981-11-21 1983-06-01 Sprecher & Schuh AG Kontaktstück für ein elektrisches Schaltgerät, insbesondere für ein Schütz
EP0124620A1 (de) * 1982-11-10 1984-11-14 Mitsubishi Denki Kabushiki Kaisha Schalter
EP0341690A2 (de) * 1988-05-11 1989-11-15 Omron Tateisi Electronics Co. Schalter mit Kontakten

Also Published As

Publication number Publication date
ATE218244T1 (de) 2002-06-15
DE59609248D1 (de) 2002-07-04
EP0736887B1 (de) 2002-05-29
US5686712A (en) 1997-11-11
EP0736887A2 (de) 1996-10-09

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