DE8620645U1 - Strombegrenzendes Schaltelement - Google Patents

Strombegrenzendes Schaltelement

Info

Publication number
DE8620645U1
DE8620645U1 DE19868620645 DE8620645U DE8620645U1 DE 8620645 U1 DE8620645 U1 DE 8620645U1 DE 19868620645 DE19868620645 DE 19868620645 DE 8620645 U DE8620645 U DE 8620645U DE 8620645 U1 DE8620645 U1 DE 8620645U1
Authority
DE
Germany
Prior art keywords
current
movable contact
magnetic field
switching element
contact member
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.)
Expired
Application number
DE19868620645
Other languages
German (de)
English (en)
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Priority to DE19868620645 priority Critical patent/DE8620645U1/de
Publication of DE8620645U1 publication Critical patent/DE8620645U1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
    • H01H77/107—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by the blow-off force generating means, e.g. current loops
    • H01H77/108—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by the blow-off force generating means, e.g. current loops comprising magnetisable elements, e.g. flux concentrator, linear slot motor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts
    • H01H1/2066—Fork-shaped bridge; Two transversally connected contact arms bridging two fixed contacts
    • 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

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
DE19868620645 1986-07-31 1986-07-31 Strombegrenzendes Schaltelement Expired DE8620645U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19868620645 DE8620645U1 (de) 1986-07-31 1986-07-31 Strombegrenzendes Schaltelement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19868620645 DE8620645U1 (de) 1986-07-31 1986-07-31 Strombegrenzendes Schaltelement

Publications (1)

Publication Number Publication Date
DE8620645U1 true DE8620645U1 (de) 1988-01-28

Family

ID=6797042

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19868620645 Expired DE8620645U1 (de) 1986-07-31 1986-07-31 Strombegrenzendes Schaltelement

Country Status (1)

Country Link
DE (1) DE8620645U1 (es)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0619592A1 (fr) * 1993-04-07 1994-10-12 Schneider Electric Sa Disjoncteur électrique à répulsion électrodynamique des contacts et à chambres de coupure double
EP0898292A2 (en) * 1997-08-22 1999-02-24 Eaton Corporation Electric control apparatus
EP1906430A1 (en) * 2006-09-28 2008-04-02 EATON Corporation Electrical switching apparatus including a split core slot motor and method of installing a slot motor assembly in a circuit interrupter
DE102011008832A1 (de) * 2011-01-19 2012-07-19 Abb Ag Installationsschaltgerät
DE102011008834A1 (de) * 2011-01-19 2012-07-19 Abb Ag Installationsschaltgerät
EP2966664A1 (en) * 2014-07-09 2016-01-13 Siemens Industry, Inc. Current limited electrical devices, electrical device contact assemblies, and operational methods
WO2016059430A1 (en) * 2014-10-17 2016-04-21 Hawker Siddeley Switchgear Limited Circuit breaker with coil for arc displacement
EP3101678A1 (de) * 2015-06-01 2016-12-07 Wöhner GmbH & Co. KG Elektrotechnische Systeme Stromunterbrecher
DE102010019429B4 (de) * 2010-05-05 2019-02-21 Siemens Aktiengesellschaft Lichtbogenlöscheinrichtung für ein Schutzschaltgerät sowie Schutzschaltgerät

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2703821A1 (fr) * 1993-04-07 1994-10-14 Merlin Gerin Disjoncteur électrique à répulsion électrodynamique des contacts et à chambres de coupure double.
EP0619592A1 (fr) * 1993-04-07 1994-10-12 Schneider Electric Sa Disjoncteur électrique à répulsion électrodynamique des contacts et à chambres de coupure double
EP0898292A2 (en) * 1997-08-22 1999-02-24 Eaton Corporation Electric control apparatus
EP0898292A3 (en) * 1997-08-22 1999-08-25 Eaton Corporation Electric control apparatus
EP1906430A1 (en) * 2006-09-28 2008-04-02 EATON Corporation Electrical switching apparatus including a split core slot motor and method of installing a slot motor assembly in a circuit interrupter
DE102010019429B4 (de) * 2010-05-05 2019-02-21 Siemens Aktiengesellschaft Lichtbogenlöscheinrichtung für ein Schutzschaltgerät sowie Schutzschaltgerät
DE102011008832A1 (de) * 2011-01-19 2012-07-19 Abb Ag Installationsschaltgerät
DE102011008834A1 (de) * 2011-01-19 2012-07-19 Abb Ag Installationsschaltgerät
EP2966664A1 (en) * 2014-07-09 2016-01-13 Siemens Industry, Inc. Current limited electrical devices, electrical device contact assemblies, and operational methods
US9349555B2 (en) 2014-07-09 2016-05-24 Siemens Industry, Inc. Current limited electrical devices, electrical device contact assemblies, and operational methods
WO2016059430A1 (en) * 2014-10-17 2016-04-21 Hawker Siddeley Switchgear Limited Circuit breaker with coil for arc displacement
WO2016193283A1 (de) * 2015-06-01 2016-12-08 Wöhner GmbH & Co. KG Elektrotechnische Systeme Stromunterbrecher
CN107864683A (zh) * 2015-06-01 2018-03-30 维纳尔电气系统有限公司 电流断续器
EP3101678A1 (de) * 2015-06-01 2016-12-07 Wöhner GmbH & Co. KG Elektrotechnische Systeme Stromunterbrecher
CN107864683B (zh) * 2015-06-01 2019-07-19 维纳尔电气系统有限公司 电流断续器
US10529522B2 (en) 2015-06-01 2020-01-07 Wöhner GmbH & Co. KG Elektrotechnische Systeme Circuit breaker

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