MY175371A - Moving contact linkage structure for modular circuit breaker - Google Patents

Moving contact linkage structure for modular circuit breaker

Info

Publication number
MY175371A
MY175371A MYPI2014000888A MYPI2014000888A MY175371A MY 175371 A MY175371 A MY 175371A MY PI2014000888 A MYPI2014000888 A MY PI2014000888A MY PI2014000888 A MYPI2014000888 A MY PI2014000888A MY 175371 A MY175371 A MY 175371A
Authority
MY
Malaysia
Prior art keywords
mounting hole
circuit breaker
hole
modular circuit
moving contact
Prior art date
Application number
MYPI2014000888A
Inventor
Xiang Gu
Wenliang Xu
Li Li
Junhua Zhou
Huimin Gu
Original Assignee
Seari Electric Technology Co Ltd
Zhejiang Chint Electrics 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 Seari Electric Technology Co Ltd, Zhejiang Chint Electrics Co Ltd filed Critical Seari Electric Technology Co Ltd
Publication of MY175371A publication Critical patent/MY175371A/en

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
    • 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
    • H01H1/20—Bridging contacts
    • H01H1/2041—Rotating bridge
    • 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
    • H01H1/20—Bridging contacts
    • H01H1/2041—Rotating bridge
    • H01H1/2058—Rotating bridge being assembled in a cassette, which can be placed as a complete unit into a circuit breaker
    • 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
    • H01H2009/0088—Details of rotatable shafts common to more than one pole or switch unit
    • 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
    • H01H2009/0094—Details of rotatable shafts which are subdivided; details of the coupling means thereof

Landscapes

  • Breakers (AREA)

Abstract

The present invention discloses a moving contact linkage structure for modular circuit breaker. The moving contact linkage structure for modular circuit breaker comprises: a first case ( 101) having a first mounting hole (l I 0) and a second case (102) having a second mounting hole (120), the first mounting hole (110) and the second mounting hole (120) corresponding to each other on position; a first shaft (103); an operation mechanism side plate (104) having a third through hole (140), the third through hole (140) being positioned at a rotation center of a contact rotor (106); an operation mechanism lower connecting rod (105) having a fourth through hole, the first shaft ( 103) connecting to the fourth through hole; a contact rotor (106) being rotatable around a rotation center, the contact rotor having mating surfaces on both sides; a first linkage member (107) connecting to the mating surface on a first side of the contact rotor ( 106); a second linkage member (108) connecting to the mating surface on a second side of the contact rotor (106); the contact rotor (106), the first linkage member ( 107) and the second linkage member ( 108) being mounted in the first mounting hole (110) and the second mounting hole (120).
MYPI2014000888A 2011-09-26 2012-09-24 Moving contact linkage structure for modular circuit breaker MY175371A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110287701.4A CN103021745B (en) 2011-09-26 2011-09-26 Moving contact linkage structure of modularized circuit breaker

Publications (1)

Publication Number Publication Date
MY175371A true MY175371A (en) 2020-06-23

Family

ID=47970233

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2014000888A MY175371A (en) 2011-09-26 2012-09-24 Moving contact linkage structure for modular circuit breaker

Country Status (6)

Country Link
EP (1) EP2763154B1 (en)
CN (1) CN103021745B (en)
BR (1) BR112014007148B1 (en)
ES (1) ES2622654T3 (en)
MY (1) MY175371A (en)
WO (1) WO2013044765A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104362055B (en) * 2014-12-02 2016-06-15 南京大全电气研究院有限公司 A kind of modular single-breakpoint circuit breaker contact system
CN104733257B (en) * 2015-03-23 2017-01-25 厦门宏发开关设备有限公司 A Quickly Assembled Switch Circuit Breaker
CN107170651B (en) * 2016-03-07 2019-09-06 浙江正泰电器股份有限公司 The turning gear of breaker
CN108648936B (en) * 2018-07-13 2024-05-14 上海良信电器股份有限公司 Connection structure of low-voltage switch moving contact and operating mechanism

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6480082B1 (en) * 1996-12-25 2002-11-12 Hitachi, Ltd. Circuit breaker
DE19910032C1 (en) * 1999-03-08 2000-04-06 Moeller Gmbh Multiple pole switch for power switching, has chamber housing containing adjacent switch chambers with common switch shaft, in which each chamber has interacting fixed, pivotable contacts
ES2249875T3 (en) * 1999-11-03 2006-04-01 AEG NIEDERSPANNUNGSTECHNIK GMBH & CO. KG ROTARY CONTACT ARM ARRANGEMENT FOR SWITCH.
US6373357B1 (en) * 2000-05-16 2002-04-16 General Electric Company Pressure sensitive trip mechanism for a rotary breaker
ITMI20012587A1 (en) * 2001-12-10 2003-06-10 Abb Service Srl CONTACT SHAFT FOR A LOW VOLTAGE POWER SWITCH
ITMI20012586A1 (en) * 2001-12-10 2003-06-10 Abb Service Srl ELECTRIC POLE FOR A LOW VOLTAGE POWER SWITCH, AND RELATED SWITCH
US6791440B2 (en) * 2002-08-02 2004-09-14 General Electric Company Apparatus for electrically isolating circuit breaker rotor components
FI116864B (en) * 2004-01-19 2006-03-15 Abb Oy Modular switchgear
KR100574788B1 (en) * 2004-10-07 2006-04-27 엘에스산전 주식회사 Contact assembly of circuit breaker
CN2845154Y (en) * 2005-12-07 2006-12-06 上海电器科学研究所（集团）有限公司 The link gear of breaker of plastic casing
CN201417722Y (en) * 2009-06-11 2010-03-03 常熟开关制造有限公司(原常熟开关厂） Double-break moulded case circuit breaker with improved structure
WO2011045428A1 (en) * 2009-10-15 2011-04-21 Siemens Aktiengesellschaft Multipole electrical switching device
CN201804806U (en) * 2010-07-30 2011-04-20 上海良信电器股份有限公司 Plastic casing type circuit breaker with rotating shaft linkage system

Also Published As

Publication number Publication date
BR112014007148B1 (en) 2021-03-02
EP2763154A1 (en) 2014-08-06
EP2763154A4 (en) 2015-08-12
CN103021745B (en) 2015-03-25
EP2763154B1 (en) 2017-03-29
BR112014007148A2 (en) 2017-04-04
CN103021745A (en) 2013-04-03
ES2622654T3 (en) 2017-07-06
WO2013044765A1 (en) 2013-04-04

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