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MX2018006033A - Aparato interruptor electrico y motor de ranura para este. - Google Patents

Aparato interruptor electrico y motor de ranura para este.

Info

Publication number
MX2018006033A
MX2018006033A MX2018006033A MX2018006033A MX2018006033A MX 2018006033 A MX2018006033 A MX 2018006033A MX 2018006033 A MX2018006033 A MX 2018006033A MX 2018006033 A MX2018006033 A MX 2018006033A MX 2018006033 A MX2018006033 A MX 2018006033A
Authority
MX
Mexico
Prior art keywords
leg
permanent magnet
slot motor
electrical switching
switching apparatus
Prior art date
Application number
MX2018006033A
Other languages
English (en)
Inventor
Zhou Xin
A Juds Mark
J Rollmann Paul
Ruempler Christian
Carrodus Jason
Original Assignee
Eaton Intelligent Power Ltd
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 Intelligent Power Ltd filed Critical Eaton Intelligent Power Ltd
Publication of MX2018006033A publication Critical patent/MX2018006033A/es

Links

Classifications

    • 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
    • H01H9/346—Details concerning the arc formation chamber
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • H01H33/182—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using permanent magnets
    • 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
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • H01H9/443—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using permanent magnets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/26—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor
    • H01H2003/268—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor using a linear 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
    • H01H2009/365—Metal parts using U-shaped plates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the AC cycle
    • H01H33/596—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the AC cycle for interrupting DC
    • 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
    • H01H9/302—Means for extinguishing or preventing arc between current-carrying parts wherein arc-extinguishing gas is evolved from stationary parts

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)

Abstract

La presente invención se refiere a motor de ranura (100, 200, 300) que es para un aparato interruptor eléctrico (2). El motor de ranura incluye un aparato de soporte que incluye un elemento de soporte (102) que tiene una primera pata (104, 204) y una segunda pata (106, 206) ubicada opuesta a la primera pata, la primera pata tiene una primera superficie interna (110), la segunda pierna tiene una segunda superficie interna (112) que enfrenta la primera superficie interna; una pluralidad de imanes permanentes (180, 182, 280, 282, 284, 286, 380, 382) que incluyen un primer imán permanente (180, 280,380) y un segundo imán permanente (182, 282, 382), el primer imán permanente se ubica en la primera pata, el segundo imán permanente se ubica en la segunda pata; y una serie de placas en forma de U (130, 140) acopladas al elemento de soporte. La primera superficie interna y la segunda superficie interna se ubican entre el primer imán permanente y el segundo imán permanente.
MX2018006033A 2015-12-03 2016-11-21 Aparato interruptor electrico y motor de ranura para este. MX2018006033A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/958,481 US9653237B1 (en) 2015-12-03 2015-12-03 Electrical switching apparatus and slot motor therefor
PCT/US2016/062998 WO2017095672A1 (en) 2015-12-03 2016-11-21 Electrical switching apparatus and slot motor therefor

Publications (1)

Publication Number Publication Date
MX2018006033A true MX2018006033A (es) 2018-08-01

Family

ID=57472115

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018006033A MX2018006033A (es) 2015-12-03 2016-11-21 Aparato interruptor electrico y motor de ranura para este.

Country Status (6)

Country Link
US (1) US9653237B1 (es)
EP (1) EP3384512B1 (es)
CN (1) CN108352266B (es)
CA (1) CA3006729A1 (es)
MX (1) MX2018006033A (es)
WO (1) WO2017095672A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10128069B1 (en) 2017-07-18 2018-11-13 Eaton Intelligent Power Limited Electrical switching apparatus and debris barrier therefor
GB201820594D0 (en) * 2018-12-18 2019-01-30 Eaton Intelligent Power Ltd Contact unit for a switching device and switching device
KR102196740B1 (ko) 2019-04-05 2020-12-30 엘에스일렉트릭(주) 직류 기중 회로 차단기용 소호부 구조체
CN210722924U (zh) * 2019-07-30 2020-06-09 伊顿电气有限公司 一种用于断路器的电极以及断路器
US20240212953A1 (en) * 2021-05-06 2024-06-27 Ls Electric Co., Ltd. Breaker unit and air circuit breaker comprising same
US20240186084A1 (en) * 2021-05-14 2024-06-06 Ls Electric Co., Ltd. Circuit breaking unit and air circuit breaker including same
KR102819569B1 (ko) 2022-02-24 2025-06-11 엘에스일렉트릭(주) 아크 슈트 및 이를 포함하는 부하 개폐기

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4077025A (en) 1975-05-15 1978-02-28 Westinghouse Electric Corporation Current limiting circuit interrupter
US4013984A (en) 1975-08-22 1977-03-22 Westinghouse Electric Corporation Current limiting circuit breaker
US4743720A (en) * 1985-11-25 1988-05-10 Matsushita Electric Works, Ltd. Current limiting circuit interrupter
US4963849A (en) * 1989-04-28 1990-10-16 General Electric Company Compact current limiting circuit breaker
US4970481A (en) * 1989-11-13 1990-11-13 General Electric Company Current limiting circuit breaker contact arm configuration
US6052047A (en) * 1997-05-28 2000-04-18 Eaton Corporation Circuit interrupter with covered accessory case, adjustable under voltage relay, self-retaining collar and one-piece rail attachment
US6172585B1 (en) * 1999-08-27 2001-01-09 Eaton Corporation Circuit interrupter with base/cover attachment enabling venting
US6281459B1 (en) * 2000-04-21 2001-08-28 Eaton Corporation Circuit interrupter having an improved slot motor assembly
JP4360013B2 (ja) * 2000-06-27 2009-11-11 三菱電機株式会社 回路遮断器
US6831536B1 (en) * 2003-08-29 2004-12-14 Eaton Corporation Circuit breaker slot motor having a stepped out portion
US6970059B2 (en) 2003-12-11 2005-11-29 Eaton Corporation Slot motor including legs engaging openings of circuit breaker housing and electrical switching apparatus employing the same
US7348514B2 (en) 2006-04-12 2008-03-25 Eaton Corporation Slot motor and circuit breaker including the same
US7358840B1 (en) 2006-09-28 2008-04-15 Eaton Corporation Electrical switching apparatus including a split core slot motor and method of installing a slot motor assembly in a circuit interrupter
US7532097B2 (en) 2007-02-12 2009-05-12 Eaton Corporation Slot motor housing and circuit interrupter including the same
FR2923649B1 (fr) * 2007-11-13 2009-12-11 Schneider Electric Ind Sas Chambre de coupure et disjoncteur equipe d'une telle chambre de coupure.
US8222983B2 (en) 2010-12-08 2012-07-17 Eaton Corporation Single direct current arc chamber, and bi-directional direct current electrical switching apparatus employing the same
ES2501666T3 (es) * 2011-11-04 2014-10-02 Abb Schweiz Ag Disposición magnética para un conmutador de baja tensión
US8368492B1 (en) 2012-08-24 2013-02-05 Eaton Corporation Bidirectional direct current electrical switching apparatus
US8847096B2 (en) * 2012-09-05 2014-09-30 Eaton Corporation Single direct current arc chute, and bi-directional direct current electrical switching apparatus employing the same
US9006601B2 (en) 2013-03-13 2015-04-14 Eaton Corporation Arc chamber for bi-directional DC

Also Published As

Publication number Publication date
EP3384512A1 (en) 2018-10-10
EP3384512B1 (en) 2020-01-01
CA3006729A1 (en) 2017-06-08
WO2017095672A1 (en) 2017-06-08
US9653237B1 (en) 2017-05-16
CN108352266A (zh) 2018-07-31
US20170162348A1 (en) 2017-06-08
CN108352266B (zh) 2020-12-18

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