ATE554496T1 - Elektrische schaltvorrichtung mit einem schlitzmotor mit geteiltem kern und verfahren zur installation einer schlitzmotoranordnung in einem schutzschalter - Google Patents

Elektrische schaltvorrichtung mit einem schlitzmotor mit geteiltem kern und verfahren zur installation einer schlitzmotoranordnung in einem schutzschalter

Info

Publication number
ATE554496T1
ATE554496T1 AT07019188T AT07019188T ATE554496T1 AT E554496 T1 ATE554496 T1 AT E554496T1 AT 07019188 T AT07019188 T AT 07019188T AT 07019188 T AT07019188 T AT 07019188T AT E554496 T1 ATE554496 T1 AT E554496T1
Authority
AT
Austria
Prior art keywords
slot motor
slotted motor
circuit breaker
split
conductor
Prior art date
Application number
AT07019188T
Other languages
English (en)
Inventor
John J Shea
Jeffrey A Miller
Richard P Malingowski
William E Beatty
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Application granted granted Critical
Publication of ATE554496T1 publication Critical patent/ATE554496T1/de

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
    • 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
    • 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)
  • Breakers (AREA)
  • Motor Or Generator Frames (AREA)
AT07019188T 2006-09-28 2007-09-28 Elektrische schaltvorrichtung mit einem schlitzmotor mit geteiltem kern und verfahren zur installation einer schlitzmotoranordnung in einem schutzschalter ATE554496T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/536,079 US7358840B1 (en) 2006-09-28 2006-09-28 Electrical switching apparatus including a split core slot motor and method of installing a slot motor assembly in a circuit interrupter

Publications (1)

Publication Number Publication Date
ATE554496T1 true ATE554496T1 (de) 2012-05-15

Family

ID=38961071

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07019188T ATE554496T1 (de) 2006-09-28 2007-09-28 Elektrische schaltvorrichtung mit einem schlitzmotor mit geteiltem kern und verfahren zur installation einer schlitzmotoranordnung in einem schutzschalter

Country Status (3)

Country Link
US (1) US7358840B1 (de)
EP (1) EP1906430B1 (de)
AT (1) ATE554496T1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8183490B2 (en) * 2009-09-28 2012-05-22 Eaton Corporation Shield apparatus for circuit breaker
US8247727B2 (en) * 2010-01-21 2012-08-21 Eaton Corporation Arc chamber employing a number of gassing inserts to form a number of gas flow circulation paths and electrical switching apparatus including the same
CN104137216B (zh) * 2012-02-27 2016-11-09 西门子公司 槽电机、槽电机盖、槽电机-弧板组件和操作方法
KR101323605B1 (ko) * 2012-09-11 2013-11-01 엘에스산전 주식회사 배선용 회로차단기용 고정접촉자 어셈블리
US20140253264A1 (en) * 2013-03-07 2014-09-11 Eaton Corporation Circuit breaker slot motor
US9767980B2 (en) * 2015-10-28 2017-09-19 Eaton Corporation Electrical switching apparatus, and slot motor and enclosure therefor
US9653237B1 (en) 2015-12-03 2017-05-16 Eaton Corporation Electrical switching apparatus and slot motor therefor
US9704676B1 (en) * 2016-03-15 2017-07-11 Siemens Aktiengesellschaft Slot motor assembly and arc plate assembly combination
US9805887B2 (en) * 2016-03-16 2017-10-31 Siemens Aktiengesellschaft Slot motor configuration for high amperage multi-finger circuit breaker
DE102016212335B4 (de) * 2016-07-06 2019-08-29 Siemens Aktiengesellschaft Schaltgerät mit Lichtbogenlöschvorrichtung sowie Verfahren zum Betreiben eines solchen Schaltgeräts
US10128069B1 (en) 2017-07-18 2018-11-13 Eaton Intelligent Power Limited Electrical switching apparatus and debris barrier therefor
US10732223B2 (en) * 2017-09-14 2020-08-04 Schweitzer Engineering Laboratories, Inc. Circuit breaker health monitoring
CN213781970U (zh) * 2020-11-12 2021-07-23 伊顿电气有限公司 断路器
US12412720B2 (en) * 2021-12-15 2025-09-09 Eaton Intelligent Power Limited Optimized slot motor for remote secondary contacts in a circuit breaker

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1129691B (it) 1980-01-31 1986-06-11 Elettromeccanica Spa Cge Comp Complesso di estinzione rapida dell'arco elettrico in dispositivi di interruzione come interruttori elettrici
US4546336A (en) 1983-09-02 1985-10-08 Eaton Corporation Residential circuit breaker with combination slot motor and arc chute
US4546337A (en) 1983-09-02 1985-10-08 Eaton Corporation Residential circuit breaker with one piece slot motor
US4549153A (en) 1983-09-02 1985-10-22 Eaton Corporation Residential circuit breaker with slot motor
US4743720A (en) * 1985-11-25 1988-05-10 Matsushita Electric Works, Ltd. Current limiting circuit interrupter
DE8620645U1 (de) * 1986-07-31 1988-01-28 Siemens AG, 1000 Berlin und 8000 München Strombegrenzendes Schaltelement
US4963849A (en) * 1989-04-28 1990-10-16 General Electric Company Compact current limiting circuit breaker
US4970482A (en) 1990-01-29 1990-11-13 General Electric Company Current limiting circuit breaker compact arc chute configuration
US5694098A (en) 1996-05-20 1997-12-02 Eaton Corporation Rate of current rise sensitive slot motor and switching apparatus having current limiting contact arrangement incorporating said slot motor
US6281459B1 (en) 2000-04-21 2001-08-28 Eaton Corporation Circuit interrupter having an improved slot motor assembly

Also Published As

Publication number Publication date
US20080079519A1 (en) 2008-04-03
EP1906430B1 (de) 2012-04-18
US7358840B1 (en) 2008-04-15
EP1906430A1 (de) 2008-04-02

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