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DE60130143D1 - Strombegrenzender schutzschalter - Google Patents

Strombegrenzender schutzschalter

Info

Publication number
DE60130143D1
DE60130143D1 DE60130143T DE60130143T DE60130143D1 DE 60130143 D1 DE60130143 D1 DE 60130143D1 DE 60130143 T DE60130143 T DE 60130143T DE 60130143 T DE60130143 T DE 60130143T DE 60130143 D1 DE60130143 D1 DE 60130143D1
Authority
DE
Germany
Prior art keywords
contact
bar
fixed
movable
actuation
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
DE60130143T
Other languages
English (en)
Other versions
DE60130143T2 (de
Inventor
Osvaldo Carrara
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 SpA
Original Assignee
ABB Service SRL
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 Service SRL filed Critical ABB Service SRL
Application granted granted Critical
Publication of DE60130143D1 publication Critical patent/DE60130143D1/de
Publication of DE60130143T2 publication Critical patent/DE60130143T2/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
    • 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
    • H01H1/20—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
    • 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
    • H01H2001/223—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 using a torsion spring
    • 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
    • H01H73/04—Contacts

Landscapes

  • Breakers (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
DE60130143T 2000-12-27 2001-12-11 Strombegrenzender schutzschalter Expired - Lifetime DE60130143T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT2000MI002834A IT1319753B1 (it) 2000-12-27 2000-12-27 Interruttore limitatore di corrente
ITMI20002834 2000-12-27
PCT/EP2001/014695 WO2002052597A1 (en) 2000-12-27 2001-12-11 Current limiting circuit breaker

Publications (2)

Publication Number Publication Date
DE60130143D1 true DE60130143D1 (de) 2007-10-04
DE60130143T2 DE60130143T2 (de) 2008-05-15

Family

ID=11446331

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60130143T Expired - Lifetime DE60130143T2 (de) 2000-12-27 2001-12-11 Strombegrenzender schutzschalter

Country Status (8)

Country Link
US (1) US6989501B2 (de)
EP (1) EP1346386B1 (de)
CN (1) CN1258800C (de)
AT (1) ATE371259T1 (de)
DE (1) DE60130143T2 (de)
ES (1) ES2291369T3 (de)
IT (1) IT1319753B1 (de)
WO (1) WO2002052597A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1615252B1 (de) * 2004-07-05 2008-09-03 ABB Schweiz AG Bewegliche Kontakteinheit für eine Kontaktanordnung eines Schutzschalters
US20070144879A1 (en) * 2005-12-27 2007-06-28 Brown Frederick J Current interrupter for a power network
IT1392506B1 (it) 2009-01-08 2012-03-09 Abb Spa Equipaggio mobile per un dispositivo di interruzione di bassa tensione e dispositivo di interruzione comprendente tale equipaggio mobile.
CN102592903B (zh) * 2011-01-10 2015-04-08 北京人民电器厂有限公司 多断点断路器
FR3036841B1 (fr) * 2015-05-28 2017-06-23 Schneider Electric Ind Sas Pole mobile et appareil de coupure
EP3745441B1 (de) * 2019-05-29 2023-07-05 ABB S.p.A. Niederspannungskontaktanordnung
CN113035649B (zh) * 2019-12-24 2025-04-29 施耐德电器工业公司 接触器及包括其的电气控制柜
CN112750649A (zh) * 2020-12-31 2021-05-04 金盘电气集团（上海）有限公司 一种开关关合接地限位防抖的机械装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60123942U (ja) * 1984-01-30 1985-08-21 富士電機株式会社 回路しや断器
US4644120A (en) * 1985-07-18 1987-02-17 Westinghouse Electric Corp. Molded case circuit breaker with a movable lower electrical contact positioned by a torsion spring
US4843359A (en) * 1988-04-11 1989-06-27 General Electric Company Molded case circuit breaker handle for automated assembly
US5146194A (en) * 1988-10-12 1992-09-08 Westinghouse Electric Corp. Screw adjustable clinch joint with bosses
US5264673A (en) * 1991-10-03 1993-11-23 Eaton Corporation Circuit interrupter with center trip position and alarm
US5278373A (en) * 1991-10-18 1994-01-11 Square D Company Current limiting circuit breaker
FR2703824B1 (fr) 1993-04-07 1995-05-12 Merlin Gerin Disjoncteur limiteur multipolaire à répulsion électrodynamique.
US5539167A (en) * 1994-02-14 1996-07-23 Square D. Company Blade suspension assemlby for a circuit breaker
DE19580592T1 (de) * 1994-04-18 1996-08-22 Gen Electric Rücksetzsystem für Betätigungsfedern eines elektrischen Schalters mit hohem Nennstrom
KR970076957A (ko) * 1996-05-28 1997-12-12 이종수 회로차단기의 한류장치
US5874699A (en) * 1997-09-18 1999-02-23 Eaton Corporation Molded case circuit breaker and moving conductor assembly therefor

Also Published As

Publication number Publication date
ATE371259T1 (de) 2007-09-15
ITMI20002834A1 (it) 2002-06-27
DE60130143T2 (de) 2008-05-15
CN1258800C (zh) 2006-06-07
EP1346386A1 (de) 2003-09-24
ES2291369T3 (es) 2008-03-01
IT1319753B1 (it) 2003-11-03
WO2002052597A1 (en) 2002-07-04
US6989501B2 (en) 2006-01-24
EP1346386B1 (de) 2007-08-22
CN1483213A (zh) 2004-03-17
US20040069604A1 (en) 2004-04-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ABB S.P.A., MILANO, IT