ATE392706T1 - Gekapselter thermomagnetischer schutzschalter - Google Patents

Gekapselter thermomagnetischer schutzschalter

Info

Publication number
ATE392706T1
ATE392706T1 AT02011147T AT02011147T ATE392706T1 AT E392706 T1 ATE392706 T1 AT E392706T1 AT 02011147 T AT02011147 T AT 02011147T AT 02011147 T AT02011147 T AT 02011147T AT E392706 T1 ATE392706 T1 AT E392706T1
Authority
AT
Austria
Prior art keywords
circuit breaker
contacts
fixed contacts
encapsulated
movable electrical
Prior art date
Application number
AT02011147T
Other languages
English (en)
Inventor
Domenico Bosatelli
Augusto Contardi
Sergio Pianezzola
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
Application granted granted Critical
Publication of ATE392706T1 publication Critical patent/ATE392706T1/de

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)
AT02011147T 2001-05-22 2002-05-21 Gekapselter thermomagnetischer schutzschalter ATE392706T1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ATE392706T1 true ATE392706T1 (de) 2008-05-15

Family

ID=11447716

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02011147T ATE392706T1 (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
BE710116A (de) * 1967-01-30 1968-05-30
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
EP1261008A1 (de) 2002-11-27
DE60226096T2 (de) 2008-11-20
DE60226096D1 (de) 2008-05-29
EP1261008B1 (de) 2008-04-16
ITMI20011066A1 (it) 2002-11-22
ES2302772T3 (es) 2008-08-01

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties