MX2016011918A - Contacto de conmutador de cuchilla con porcion de alta resistencia. - Google Patents

Contacto de conmutador de cuchilla con porcion de alta resistencia.

Info

Publication number
MX2016011918A
MX2016011918A MX2016011918A MX2016011918A MX2016011918A MX 2016011918 A MX2016011918 A MX 2016011918A MX 2016011918 A MX2016011918 A MX 2016011918A MX 2016011918 A MX2016011918 A MX 2016011918A MX 2016011918 A MX2016011918 A MX 2016011918A
Authority
MX
Mexico
Prior art keywords
copper
blade
jaws
plate
steel
Prior art date
Application number
MX2016011918A
Other languages
English (en)
Other versions
MX359544B (es
Inventor
S Abroy Hamid
Original Assignee
Schneider Electric Usa Inc
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 Schneider Electric Usa Inc filed Critical Schneider Electric Usa Inc
Publication of MX2016011918A publication Critical patent/MX2016011918A/es
Publication of MX359544B publication Critical patent/MX359544B/es

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
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/42—Knife-and-clip contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/04—Co-operating contacts of different material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/54—Lever switches with blade-type contact co-operating with one or two spring-clip contacts, e.g. knife switch
    • 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

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Scissors And Nippers (AREA)

Abstract

La invención descrita es un conmutador de cuchilla 2 que tiene mordazas de cobre 10 y una hoja de cobre 4 con una placa terminal de acero 6 sujetada al extremo libre de la hoja, la placa terminal de acero que tiene una mayor resistividad que la que la resistividad de la hoja de cobre y las mordazas de cobre. Conforme se extrae la hoja de cobre de las mordazas de cobre, la placa terminal de acero de la hoja permanece en contacto con un muelle de mordaza de acero de mayor resistividad montado sobre y eléctricamente conectado a las mordazas de cobre. La conexión de la placa terminal de acero 6 de la hoja con el muelle de mordaza de acero 12 impone una ruta de mayor resistencia para la corriente que fluye a través del conmutador que a través de la hoja de cobre 4 y las mordazas de cobre 10, por lo que un arco eléctrico formado en la placa y el muelle de mordaza tiene una corriente disminuida, por encima de lo que otra de forma se presentaría con una hoja y mordaza de cobre, cuando se presenta la separación de contactos.
MX2016011918A 2014-03-27 2014-03-27 Contacto de conmutador de cuchilla con porcion de alta resistencia. MX359544B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2014/031964 WO2015147824A1 (en) 2014-03-27 2014-03-27 Knife blade switch contact with high resistance portion

Publications (2)

Publication Number Publication Date
MX2016011918A true MX2016011918A (es) 2017-04-06
MX359544B MX359544B (es) 2018-10-02

Family

ID=54196143

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016011918A MX359544B (es) 2014-03-27 2014-03-27 Contacto de conmutador de cuchilla con porcion de alta resistencia.

Country Status (4)

Country Link
US (1) US10153099B2 (es)
CA (1) CA2942658C (es)
MX (1) MX359544B (es)
WO (1) WO2015147824A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105206465A (zh) * 2015-10-16 2015-12-30 国网山东高唐县供电公司 可摘式线路隔离刀闸
CN106298332A (zh) * 2016-09-22 2017-01-04 成都迅德科技有限公司 一种防爆闸刀开关
EP3579261A1 (en) * 2018-06-08 2019-12-11 ABB Schweiz AG High voltage disconnector
CN110767490B (zh) * 2019-11-08 2022-04-15 许继集团有限公司 动端闸刀及闸刀式负荷开关
EP3901975B1 (en) * 2020-04-24 2024-05-29 ABB Schweiz AG Contact assembly configured for a load break switch, load break switch and method of quenching an electric arc within a load break switch
CN217719345U (zh) * 2022-04-08 2022-11-01 施耐德电器工业公司 一种具有旁路触头的开关系统

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2243741A (en) * 1939-04-01 1941-05-27 Trumbull Electric Mfg Co Electric terminal clip
US2224380A (en) 1939-05-17 1940-12-10 Westinghouse Electric & Mfg Co Disconnecting switch
US2571864A (en) 1947-08-21 1951-10-16 Westinghouse Electric Corp Arc extinguishing circuit interrupter
US3142003A (en) 1961-09-13 1964-07-21 Gen Electric Electrical control panel structure
US3346711A (en) 1962-12-05 1967-10-10 Square D Co Electrical switch
US3240888A (en) 1962-12-05 1966-03-15 Square D Co Electrical switch with interlocking mechanism
US3335399A (en) 1965-06-16 1967-08-08 Square D Co Means for electrically interconnecting conductors of wire and blade types
US3339047A (en) 1965-07-12 1967-08-29 Square D Co Operating mechanism for safety switch
US3567889A (en) * 1968-03-20 1971-03-02 Square D Co Canada Ltd Knife switch with particularly shaped contact blade
US3980851A (en) * 1974-08-01 1976-09-14 Hooker Chemicals & Plastics Corporation High amperage switching apparatus with bi-metallic arcing contacts
US4028513A (en) 1975-05-08 1977-06-07 I-T-E Imperial Corporation Steel arcing contact for circuit breaker
US4071836A (en) * 1976-09-07 1978-01-31 Square D Company Current limiting circuit breaker
US4139748A (en) 1977-01-05 1979-02-13 Westinghouse Electric Corp. Secondary contacts for drawout switchgear
US4302643A (en) 1979-10-29 1981-11-24 Square D Company Fusible switch
US4766276A (en) 1985-07-12 1988-08-23 Square D Company Floating jaw retention springs for a switch
US4789919A (en) 1986-08-20 1988-12-06 Square D Company Advanceable and retractable plug-on unit assembly for a motor control center
US5057654A (en) 1988-11-18 1991-10-15 S&C Electric Company Interrupting unit with molded housing and shunt current path therethrough
US5160817A (en) 1990-11-21 1992-11-03 Automatic Switch Company Electrical switch contact arrangement having quick break arcing contacts
US5322982A (en) 1992-05-05 1994-06-21 Square D Company Fusible switch
US5583328A (en) * 1992-07-02 1996-12-10 Mitsubishi Denki Kabushiki Kaisha High voltage switch including U-shaped, slitted stationary contact assembly with arc extinguishing/magnetic blowout features
US5510960A (en) 1994-08-05 1996-04-23 Square D Company Connector assembly for a motor control unit
US5609245A (en) 1994-12-20 1997-03-11 Square D Company Modular switch interior assembly and method of assembling same
US5635692A (en) * 1995-05-17 1997-06-03 S & C Electric Company Contact arrangement for electrical apparatus
CN1199216C (zh) * 1998-12-28 2005-04-27 三菱电机株式会社 限流装置和具有限流功能的断路器
DE19932010C1 (de) * 1999-07-02 2001-03-08 Siemens Ag Schaltkontaktanordnung eines Niederspannungs-Leistungschalters mit Hauptkontakten, Zwischenkontakten und Abreißkontakten
US6313416B1 (en) * 1999-12-30 2001-11-06 Square D Company Current carrying switch structure
US6331684B1 (en) 1999-12-30 2001-12-18 Square D Company Modular switch mechanism
US6943313B2 (en) * 2001-10-22 2005-09-13 S & C Electric Co. Rotating arc fault-current interrupter
US7419394B2 (en) 2005-11-11 2008-09-02 Rockwell Automation Technologies, Inc. Electrical system having withdrawable unit with maintained control and communication connection
US7528612B2 (en) 2006-09-29 2009-05-05 Rockwell Automation Technologies, Inc. System and method for monitoring a motor control center
US8199022B2 (en) 2007-02-27 2012-06-12 Eaton Corporation Test module for motor control center subunit
DE102007040163A1 (de) * 2007-08-21 2009-02-26 Siemens Ag Schaltgerät mit einer Schaltwelle zur Lagerung einer Drehkontaktbrücke sowie mehrpolige Schaltgeräteanordnung
US7800888B2 (en) 2008-11-13 2010-09-21 Eaton Corporation Motor control center subunit having visible contact disconnection and method of manufacture
IT1395971B1 (it) 2009-06-29 2012-11-02 Lafer S R L Unita' centrale per l'alimentazione e il controllo remoti di motori elettrici
US7965493B2 (en) 2009-08-05 2011-06-21 Eaton Corporation Motor control center and subunit therefor
US8638561B2 (en) 2009-11-06 2014-01-28 Rockwell Automation Technologies, Inc. Motor control center unit withdraw with door closed
CN102754293B (zh) 2009-11-23 2015-04-01 Abb技术有限公司 用于改装断路器的方法和系统
US8476546B2 (en) * 2010-10-08 2013-07-02 Schneider Electric USA, Inc. Dual breaking point electrical joint
US8331081B2 (en) 2010-11-22 2012-12-11 Eaton Corporation Electrical system, and electrical switching apparatus and shutter assembly therefor
US9058939B2 (en) * 2011-06-29 2015-06-16 Schneider Electric USA, Inc. Configuration of an arc runner for a miniature circuit breaker
JP5178966B1 (ja) * 2012-03-23 2013-04-10 三菱電機株式会社 電流開閉器
US9843171B2 (en) 2013-09-30 2017-12-12 Schneider Electric USA, Inc. MCC unit troubleshooting compartment

Also Published As

Publication number Publication date
WO2015147824A1 (en) 2015-10-01
MX359544B (es) 2018-10-02
CA2942658C (en) 2021-06-01
US20170103858A1 (en) 2017-04-13
US10153099B2 (en) 2018-12-11
CA2942658A1 (en) 2015-10-01

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