MY162275A - Movable contact assembly for circuit breaker - Google Patents

Movable contact assembly for circuit breaker

Info

Publication number
MY162275A
MY162275A MYPI20071786A MYPI20071786A MY162275A MY 162275 A MY162275 A MY 162275A MY PI20071786 A MYPI20071786 A MY PI20071786A MY PI20071786 A MYPI20071786 A MY PI20071786A MY 162275 A MY162275 A MY 162275A
Authority
MY
Malaysia
Prior art keywords
circuit breaker
cage
movable contact
contact assembly
shaft
Prior art date
Application number
MYPI20071786A
Inventor
Seo Jae-Kwan
Original Assignee
Ls Ind Systems Co 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 Ls Ind Systems Co Ltd filed Critical Ls Ind Systems Co Ltd
Publication of MY162275A publication Critical patent/MY162275A/en

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
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
    • H01H1/221—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member
    • H01H1/226—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member having a plurality of parallel contact bars
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5833—Electric connections to or between contacts; Terminals comprising an articulating, sliding or rolling contact between movable contact and terminal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/02—Details
    • H01H31/026—Movable parts and contacts mounted thereon

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)

Abstract

A MOVABLE CONTACTOR (D) FOR A CIRCUIT BREAKER COMPRISES: A CAGE (10); A PLURALITY OF FINGERS (20) DISPOSED IN THE CAGE (10); A SHAFT-INTEGRATED SIDE PLATE (40) HAVING A CERTAIN AREA, HAVING A SHAFT PORTION (41) PROTRUDING FROM ONE SIDE THEREOF WITH A CERTAIN LENGTH, AND COUPLED TO BOTH SIDE SURFACES OF THE CAGE (10) THEREBY COVERING THE FINGERS (20); AND A BRACKET (50) TO WHICH A LOAD SIDE CONNECTION TERMINAL (50) CONNECTED TO A FIXED CONTACTOR (C) IS COUPLED, FOR ROTATABLY INSERTING THE SHAFT PORTION (41) OF THE SHAFT-INTEGRATED SIDE PLATE (40). THE NUMBER OF COMPONENTS OF THE MOVABLE CONTACTOR (D) IS REDUCED, THEREBY TO REDUCE THE NUMBER OF ASSEMBLY PROCESSES AND A PRODUCTION COST.
MYPI20071786A 2006-10-17 2007-10-16 Movable contact assembly for circuit breaker MY162275A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020060027975U KR200437069Y1 (en) 2006-10-17 2006-10-17 Moving conductor of air circuit breaker

Publications (1)

Publication Number Publication Date
MY162275A true MY162275A (en) 2017-05-31

Family

ID=39334470

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20071786A MY162275A (en) 2006-10-17 2007-10-16 Movable contact assembly for circuit breaker

Country Status (6)

Country Link
EP (1) EP1914767B1 (en)
KR (1) KR200437069Y1 (en)
CN (1) CN101165832A (en)
ES (1) ES2541539T3 (en)
MY (1) MY162275A (en)
RU (1) RU2343582C1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2341516B1 (en) * 2009-12-29 2013-11-27 ABB Technology AG Medium voltage circuit breaker.
CN103745896B (en) * 2013-12-23 2017-01-04 上海良信电器股份有限公司 A kind of movable contact system of chopper
FR3036841B1 (en) * 2015-05-28 2017-06-23 Schneider Electric Ind Sas MOBILE POLE AND CUTTING APPARATUS
CN110473750B (en) * 2018-05-11 2024-05-14 上海电器股份有限公司人民电器厂 Improved contact system of low-voltage circuit breaker

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3679291D1 (en) 1985-10-31 1991-06-20 Merlin Gerin KINEMATIC TRANSMISSION CHAIN BETWEEN THE CONTROL MECHANISM AND THE POLES OF AN ELECTRIC LOAD SWITCH WITH A SPRAYED INSULATION HOUSING.
FR2650434B1 (en) 1989-07-26 1995-11-24 Merlin Gerin LOW VOLTAGE CIRCUIT BREAKER WITH MULTIPLE CONTACTS AND HIGH CURRENTS
US5367276A (en) * 1993-10-18 1994-11-22 General Electric Method case circuit breaker movable contact arm arrangement
ES2249875T3 (en) * 1999-11-03 2006-04-01 AEG NIEDERSPANNUNGSTECHNIK GMBH & CO. KG ROTARY CONTACT ARM ARRANGEMENT FOR SWITCH.

Also Published As

Publication number Publication date
CN101165832A (en) 2008-04-23
EP1914767A1 (en) 2008-04-23
ES2541539T3 (en) 2015-07-21
RU2343582C1 (en) 2009-01-10
KR200437069Y1 (en) 2007-11-02
EP1914767B1 (en) 2015-04-08

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