DE60226096D1 - Gekapselter thermomagnetischer Schutzschalter - Google Patents

Gekapselter thermomagnetischer Schutzschalter

Info

Publication number
DE60226096D1
DE60226096D1 DE60226096T DE60226096T DE60226096D1 DE 60226096 D1 DE60226096 D1 DE 60226096D1 DE 60226096 T DE60226096 T DE 60226096T DE 60226096 T DE60226096 T DE 60226096T DE 60226096 D1 DE60226096 D1 DE 60226096D1
Authority
DE
Germany
Prior art keywords
circuit breaker
enclosed
contacts
fixed contacts
movable electrical
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
DE60226096T
Other languages
English (en)
Other versions
DE60226096T2 (de
Inventor
Domenico Bosatelli
Augusto Contardi
Sergio Pianezzola
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.)
Gewiss SpA
Original Assignee
Gewiss SpA
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 Gewiss SpA filed Critical Gewiss SpA
Publication of DE60226096D1 publication Critical patent/DE60226096D1/de
Application granted granted Critical
Publication of DE60226096T2 publication Critical patent/DE60226096T2/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
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
    • H01H71/522—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism
    • H01H71/525—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism comprising a toggle between cradle and contact arm and mechanism spring acting between handle and toggle knee
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
    • H01H2300/046—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H using snap closing mechanisms
    • H01H2300/048—Snap closing by latched movable contact, wherein the movable contact is held in a minimal distance from the fixed contact during first phase of closing sequence in which a closing spring is charged
    • 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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2409—Electromagnetic mechanisms combined with an electromagnetic current limiting mechanism
    • 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
    • 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
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/36—Metal parts
    • H01H9/362—Mounting of plates in arc chamber

Landscapes

  • Breakers (AREA)
  • Push-Button Switches (AREA)
  • Switches With Compound Operations (AREA)
  • Thermally Actuated Switches (AREA)
DE60226096T 2001-05-22 2002-05-21 Gekapselter thermomagnetischer Schutzschalter Expired - Lifetime DE60226096T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2001MI001066A ITMI20011066A1 (it) 2001-05-22 2001-05-22 Interuttore elettrico magnetotermico scatolato
ITMI20011066 2001-05-22

Publications (2)

Publication Number Publication Date
DE60226096D1 true DE60226096D1 (de) 2008-05-29
DE60226096T2 DE60226096T2 (de) 2008-11-20

Family

ID=11447716

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60226096T Expired - Lifetime DE60226096T2 (de) 2001-05-22 2002-05-21 Gekapselter thermomagnetischer Schutzschalter

Country Status (5)

Country Link
EP (1) EP1261008B1 (de)
AT (1) ATE392706T1 (de)
DE (1) DE60226096T2 (de)
ES (1) ES2302772T3 (de)
IT (1) ITMI20011066A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBG20040048A1 (it) * 2004-12-30 2005-03-30 Abb Service Srl Apparecchiatura elettrica con contatti fissi, mobili e camere d'arco ispezionabili
CN110233090B (zh) * 2019-06-18 2024-04-02 美高电气科技有限公司 一种热磁双可调的塑壳断路器
CN112305414B (zh) * 2020-10-16 2021-09-17 亚太人民集团浙江电力设备有限公司 一种特高压真空断路器的分合闸速度测量装置
CN117452210B (zh) * 2023-12-20 2024-03-26 中宝电气有限公司 一种断路器测试装置及测试方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1130036B (de) * 1960-09-10 1962-05-24 Siemens Ag Antrieb fuer elektrische Schalter
DE1202888B (de) * 1961-06-27 1965-10-14 Licentia Gmbh Elektromagnetischer Ausloeser fuer elektrische Selbstschalter
US3523261A (en) * 1967-01-30 1970-08-04 Federal Pacific Electric Co Current limiting circuit breakers
DE4442417C1 (de) * 1994-11-29 1996-02-15 Kloeckner Moeller Gmbh Schaltschloß für ein Niederspannungs-Schaltgerät
FR2740900B1 (fr) * 1995-11-08 1998-01-09 Legrand Sa Appareil electrique a enclenchement brusque
ID23709A (id) * 1998-07-28 2000-05-11 Eaton Corp Subrumahan konduktor untuk pemutus rangkaian

Also Published As

Publication number Publication date
ITMI20011066A0 (it) 2001-05-22
ATE392706T1 (de) 2008-05-15
EP1261008A1 (de) 2002-11-27
ES2302772T3 (es) 2008-08-01
EP1261008B1 (de) 2008-04-16
DE60226096T2 (de) 2008-11-20
ITMI20011066A1 (it) 2002-11-22

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Legal Events

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