DE502005001158D1 - Service switching device - Google Patents

Service switching device

Info

Publication number
DE502005001158D1
DE502005001158D1 DE502005001158T DE502005001158T DE502005001158D1 DE 502005001158 D1 DE502005001158 D1 DE 502005001158D1 DE 502005001158 T DE502005001158 T DE 502005001158T DE 502005001158 T DE502005001158 T DE 502005001158T DE 502005001158 D1 DE502005001158 D1 DE 502005001158D1
Authority
DE
Germany
Prior art keywords
contact point
main
selective
chamber
current path
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.)
Active
Application number
DE502005001158T
Other languages
German (de)
Inventor
Erwin Dipl-Ing Muders
Heinz-Erich Dr-Ing Popa
Joachim Majewski
Joachim Dipl-Ing Koerner
Joachim Dipl-Ing Becker
Klaus Zimmer
Heiko Dipl-Ing Stolz
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.)
ABB AG Germany
Original Assignee
ABB Patent 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 ABB Patent GmbH filed Critical ABB Patent GmbH
Publication of DE502005001158D1 publication Critical patent/DE502005001158D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/1081—Modifications for selective or back-up protection; Correlation between feeder and branch circuit breaker
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/18—Means for extinguishing or suppressing arc

Landscapes

  • Thermally Actuated Switches (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Circuits Of Receivers In General (AREA)
  • Exchange Systems With Centralized Control (AREA)

Abstract

The switch device has a main current path containing a series connection of a secondary contact point (4) with associated deionization chamber (9), a magnetic armature system (5) which can be opened by the secondary contact point (4), a main contact point (2), and a main thermal bimetallic trigger (3). Parallel to the secondary contact point is a parallel or selective current path containing a selective resistance (13) and a selective bimetallic trigger (12) which acts on the switch lock. The two triggers can permanently open the main contact point (2) via a switch lock. The main contact point has an associated extinguishing chamber (7) with extinguishing plates (8) arranged close to the dionization chamber. The main bimetallic trigger is arranged perpendicular to a fastening plane as is the main contact point.
DE502005001158T 2004-04-16 2005-03-31 Service switching device Active DE502005001158D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004019175A DE102004019175A1 (en) 2004-04-16 2004-04-16 Service switching device

Publications (1)

Publication Number Publication Date
DE502005001158D1 true DE502005001158D1 (en) 2007-09-20

Family

ID=34934621

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102004019175A Withdrawn DE102004019175A1 (en) 2004-04-16 2004-04-16 Service switching device
DE502005001158T Active DE502005001158D1 (en) 2004-04-16 2005-03-31 Service switching device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102004019175A Withdrawn DE102004019175A1 (en) 2004-04-16 2004-04-16 Service switching device

Country Status (3)

Country Link
EP (1) EP1587125B1 (en)
AT (1) ATE369617T1 (en)
DE (2) DE102004019175A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007004092A1 (en) 2007-01-26 2008-08-07 Siemens Ag Circuit breaker for use in cascaded switching arrangement, has register arranged such that register does not directly and indirectly affect switching element when branch is parallely connected to another switching element
US20100133078A1 (en) 2007-04-28 2010-06-03 Abb Ag Installation switching device
DE102008017472A1 (en) 2007-04-28 2008-11-06 Abb Ag Service switching device
DE102008015810A1 (en) 2007-04-28 2008-10-30 Abb Ag Installation switchgear, particularly selective protective switch for electric meter system, has housing comprising mounting side, front and rear face, and wide, front and rear narrow sides connecting mounting side and face
DE102008016035B4 (en) 2008-03-28 2017-01-19 Abb Ag Current limiting resistor with a heat sink and installation switchgear
CN201918333U (en) * 2010-05-12 2011-08-03 Abb股份公司 Switch installation device
DE102011008831A1 (en) * 2011-01-19 2012-07-19 Abb Ag Istallationsschaltgerät
DE102013005439A1 (en) * 2013-03-30 2014-04-10 Leoni Bordnetz-Systeme Gmbh Safety device for securing electric current path in electrical system of e.g. hybrid vehicle, has overload relays that are connected with shift element over mechanical coupling for interruption of current paths

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7327872U (en) * 1973-07-30 1973-11-15 Baco Constructions Electriques Anc Baumgarten Circuit breaker
DE2854623C2 (en) * 1978-12-18 1982-09-09 Brown, Boveri & Cie Ag, 6800 Mannheim Selective main circuit breaker
DE3021867A1 (en) * 1980-06-11 1981-12-17 Brown, Boveri & Cie Ag, 6800 Mannheim SELF-SWITCH
GB2120477B (en) * 1982-05-15 1986-03-19 Hager Electro Gmbh & Co Protecting against current overloading and short-circuiting
DE4424125C1 (en) * 1994-07-08 1995-07-13 Flohr Peter Automatic main protection fuse for distribution network
DE10261994A1 (en) * 2002-01-30 2004-02-05 Abb Patent Gmbh Selective circuit breaker and method for selective short circuit current shutdown

Also Published As

Publication number Publication date
ATE369617T1 (en) 2007-08-15
EP1587125B1 (en) 2007-08-08
DE102004019175A1 (en) 2005-11-03
EP1587125A1 (en) 2005-10-19

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: ABB AG, 68309 MANNHEIM, DE

8364 No opposition during term of opposition