DE50201764D1 - Switching contact arrangement of a low-voltage circuit breaker - Google Patents

Switching contact arrangement of a low-voltage circuit breaker

Info

Publication number
DE50201764D1
DE50201764D1 DE50201764T DE50201764T DE50201764D1 DE 50201764 D1 DE50201764 D1 DE 50201764D1 DE 50201764 T DE50201764 T DE 50201764T DE 50201764 T DE50201764 T DE 50201764T DE 50201764 D1 DE50201764 D1 DE 50201764D1
Authority
DE
Germany
Prior art keywords
low
circuit breaker
voltage circuit
switching contact
contact arrangement
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 - Lifetime
Application number
DE50201764T
Other languages
German (de)
Inventor
Ludvik Godesa
Marc Liebetruth
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 DE50201764T priority Critical patent/DE50201764D1/en
Application granted granted Critical
Publication of DE50201764D1 publication Critical patent/DE50201764D1/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
    • 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
    • H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
    • H01H1/221—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member
    • H01H1/226—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member having a plurality of parallel contact bars
    • 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
    • H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
    • H01H1/221—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member
    • H01H1/226—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member having a plurality of parallel contact bars
    • H01H2001/228—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member having a plurality of parallel contact bars with insulating spacers between the contact bars
DE50201764T 2001-09-28 2002-09-13 Switching contact arrangement of a low-voltage circuit breaker Expired - Lifetime DE50201764D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50201764T DE50201764D1 (en) 2001-09-28 2002-09-13 Switching contact arrangement of a low-voltage circuit breaker

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10148947A DE10148947C1 (en) 2001-09-28 2001-09-28 Switch contact device for LV power switch has spacers between contact levers provided with support surfaces limiting movement of contact carrier and deformation of contact carrier bearing bolt
DE50201764T DE50201764D1 (en) 2001-09-28 2002-09-13 Switching contact arrangement of a low-voltage circuit breaker

Publications (1)

Publication Number Publication Date
DE50201764D1 true DE50201764D1 (en) 2005-01-20

Family

ID=7701360

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10148947A Expired - Fee Related DE10148947C1 (en) 2001-09-28 2001-09-28 Switch contact device for LV power switch has spacers between contact levers provided with support surfaces limiting movement of contact carrier and deformation of contact carrier bearing bolt
DE50201764T Expired - Lifetime DE50201764D1 (en) 2001-09-28 2002-09-13 Switching contact arrangement of a low-voltage circuit breaker

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10148947A Expired - Fee Related DE10148947C1 (en) 2001-09-28 2001-09-28 Switch contact device for LV power switch has spacers between contact levers provided with support surfaces limiting movement of contact carrier and deformation of contact carrier bearing bolt

Country Status (2)

Country Link
EP (1) EP1298692B1 (en)
DE (2) DE10148947C1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004009873A1 (en) * 2004-02-26 2005-09-15 Siemens Ag Switching contact arrangement
DE102004020654A1 (en) * 2004-04-22 2005-11-10 Siemens Ag Switching contact arrangement
DE102004058764A1 (en) * 2004-11-30 2006-06-01 Siemens Ag Terminal bus for flexible electrical conductor, has groove that corresponds with conductor wire end of flexible conductor, where groove is moulded in terminal bus and terminal bus is made from copper or copper alloy by extrusion process
DE102005009484A1 (en) * 2005-02-23 2006-09-14 Siemens Ag Contact lever assembly for a low voltage circuit breaker
US7935902B2 (en) * 2008-04-15 2011-05-03 General Electric Company Contact assembly of circuit breaker
CN101908443B (en) * 2010-08-05 2014-05-14 无锡新宏泰电器科技股份有限公司 Contact system for circuit breaker
EP2674952B1 (en) * 2012-06-11 2018-10-10 ABB Oy Electric current switching apparatus
EP2674953B1 (en) 2012-06-11 2018-01-24 ABB Oy Electric current switching apparatus
FR3122944B1 (en) * 2021-05-11 2023-11-10 Hager Electro Sas Mobile contact configured to be integrated into a circuit breaker

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE758108C (en) * 1937-10-09 1954-02-01 Siemens Schuckertwerke A G Contact arrangement for electrical switchgear
FR1545113A (en) * 1966-11-21 1968-11-08 Gen Electric Articulated cut-off device for circuit breaker or switch
DE3679291D1 (en) * 1985-10-31 1991-06-20 Merlin Gerin KINEMATIC TRANSMISSION CHAIN BETWEEN THE CONTROL MECHANISM AND THE POLES OF AN ELECTRIC LOAD SWITCH WITH A SPRAYED INSULATION HOUSING.
DE3539788A1 (en) * 1985-11-07 1987-05-14 Siemens Ag CONTACT ARRANGEMENT WITH CONTACT LEVER INTERMEDIATE LAYERS
JPH01241720A (en) * 1988-03-24 1989-09-26 Terasaki Denki Sangyo Kk Contactor device for switch
US5337031A (en) * 1993-08-20 1994-08-09 General Electric Company Cost-efficient industrial-rated molded case breaker
DE29502564U1 (en) * 1995-02-16 1996-06-20 Siemens AG, 80333 München Electrical machine
DE29609824U1 (en) * 1996-05-21 1997-07-24 Siemens AG, 80333 München Low voltage circuit breaker with a contact carrier
DE19629482C1 (en) * 1996-07-12 1997-09-11 Siemens Ag Low-voltage (LV) circuit breaker switch contact design

Also Published As

Publication number Publication date
EP1298692A3 (en) 2003-10-15
EP1298692A2 (en) 2003-04-02
DE10148947C1 (en) 2003-02-13
EP1298692B1 (en) 2004-12-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition