EP3483913A4 - CONDUCTIVE CIRCUIT BREAKER - Google Patents

CONDUCTIVE CIRCUIT BREAKER Download PDF

Info

Publication number
EP3483913A4
EP3483913A4 EP17823582.6A EP17823582A EP3483913A4 EP 3483913 A4 EP3483913 A4 EP 3483913A4 EP 17823582 A EP17823582 A EP 17823582A EP 3483913 A4 EP3483913 A4 EP 3483913A4
Authority
EP
European Patent Office
Prior art keywords
circuit breaker
conductive circuit
conductive
breaker
circuit
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP17823582.6A
Other languages
German (de)
French (fr)
Other versions
EP3483913A1 (en
EP3483913B1 (en
Inventor
Guping JIANG
Zhili JIANG
Xiang Gu
Han Wang
Wennan HE
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Chint Electrics Co Ltd
Noark Electrics Shanghai Co Ltd
SEARI Electric Technology Co Ltd
Original Assignee
Zhejiang Chint Electrics Co Ltd
Noark Electrics Shanghai Co Ltd
SEARI Electric Technology 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 Zhejiang Chint Electrics Co Ltd, Noark Electrics Shanghai Co Ltd, SEARI Electric Technology Co Ltd filed Critical Zhejiang Chint Electrics Co Ltd
Publication of EP3483913A1 publication Critical patent/EP3483913A1/en
Publication of EP3483913A4 publication Critical patent/EP3483913A4/en
Application granted granted Critical
Publication of EP3483913B1 publication Critical patent/EP3483913B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01H71/1045—Multiple circuits-breaker, e.g. for the purpose of dividing current or potential drop
    • 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
    • H01H71/08—Terminals; Connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/04—Contacts
    • 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
    • H01H9/40—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
EP17823582.6A 2016-07-06 2017-07-03 Conductive loop of circuit breaker Active EP3483913B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610527648.3A CN105914109B (en) 2016-07-06 2016-07-06 The galvanic circle of breaker
PCT/CN2017/091420 WO2018006770A1 (en) 2016-07-06 2017-07-03 Conductive loop of circuit breaker

Publications (3)

Publication Number Publication Date
EP3483913A1 EP3483913A1 (en) 2019-05-15
EP3483913A4 true EP3483913A4 (en) 2020-01-15
EP3483913B1 EP3483913B1 (en) 2026-04-22

Family

ID=56754490

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17823582.6A Active EP3483913B1 (en) 2016-07-06 2017-07-03 Conductive loop of circuit breaker

Country Status (7)

Country Link
EP (1) EP3483913B1 (en)
CN (1) CN105914109B (en)
CL (1) CL2019000022A1 (en)
CO (1) CO2019000053A2 (en)
MX (1) MX2019000259A (en)
PE (1) PE20190538A1 (en)
WO (1) WO2018006770A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105914109B (en) * 2016-07-06 2018-09-04 上海电科电器科技有限公司 The galvanic circle of breaker
CN109844494B (en) 2016-10-06 2022-05-24 艾瑞斯国际有限公司 Dynamic focusing system and method
CN107658194A (en) * 2017-10-31 2018-02-02 德力西电气有限公司 A kind of inside cascade structure for low-voltage direct breaker
CN107644792A (en) * 2017-10-31 2018-01-30 德力西电气有限公司 Coupling mechanism built in a kind of plastic casing type dc circuit breaker
FR3095890B1 (en) * 2019-05-06 2021-07-16 Schneider Electric Ind Sas Limiter pole for electric switch and DC electric switch comprising such a limiter pole
CN112366123B (en) * 2020-11-30 2024-11-12 厦门宏发开关设备有限公司 A double-pole circuit breaker and a distribution box having the double-pole circuit breaker
CN115274371A (en) * 2022-07-18 2022-11-01 上海良信电器股份有限公司 a circuit breaker

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3388358A (en) * 1964-04-11 1968-06-11 Bassani Spa Circuit breaker
EP0649155A1 (en) * 1993-10-15 1995-04-19 Hager Electro S.A. Double arc runner for a circuit breaker arc guide chamber
JP2009009840A (en) * 2007-06-28 2009-01-15 Fuji Electric Assets Management Co Ltd Circuit breaker
JP2012033432A (en) * 2010-08-02 2012-02-16 Fuji Electric Fa Components & Systems Co Ltd Circuit breaker

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2805078B1 (en) * 2000-02-14 2004-09-17 Realisation De Disjoncteurs So MULTIPOLAR SWITCH
CN101819908B (en) * 2010-04-16 2012-08-29 江苏辉能电气有限公司 Conducting loop structure of low-voltage circuit breaker
CN102456515B (en) * 2010-10-20 2014-09-24 北京人民电器厂有限公司 A multi-breakpoint plastic case circuit breaker
CN201829430U (en) * 2010-10-20 2011-05-11 北京人民电器厂有限公司 Multi-break plastic-shell type circuit breaker
CN102592903B (en) * 2011-01-10 2015-04-08 北京人民电器厂有限公司 Multi-breakpoint circuit breaker
CN102891047B (en) * 2012-09-26 2013-12-11 常熟开关制造有限公司(原常熟开关厂） Conductive loop structure of switch device
CN203300573U (en) * 2013-06-03 2013-11-20 常熟开关制造有限公司(原常熟开关厂） Multi-breakpoint plastic shell circuit breaker
CN104779129B (en) * 2015-04-16 2017-09-29 北京人民电器厂有限公司 A kind of double-deck pole is coupled the breaker of structure
CN205863109U (en) * 2016-07-06 2017-01-04 上海电科电器科技有限公司 The galvanic circle of chopper
CN105914109B (en) * 2016-07-06 2018-09-04 上海电科电器科技有限公司 The galvanic circle of breaker

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3388358A (en) * 1964-04-11 1968-06-11 Bassani Spa Circuit breaker
EP0649155A1 (en) * 1993-10-15 1995-04-19 Hager Electro S.A. Double arc runner for a circuit breaker arc guide chamber
JP2009009840A (en) * 2007-06-28 2009-01-15 Fuji Electric Assets Management Co Ltd Circuit breaker
JP2012033432A (en) * 2010-08-02 2012-02-16 Fuji Electric Fa Components & Systems Co Ltd Circuit breaker

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018006770A1 *

Also Published As

Publication number Publication date
EP3483913A1 (en) 2019-05-15
EP3483913B1 (en) 2026-04-22
WO2018006770A1 (en) 2018-01-11
CN105914109B (en) 2018-09-04
CO2019000053A2 (en) 2019-03-29
CL2019000022A1 (en) 2019-05-31
PE20190538A1 (en) 2019-04-11
BR112019000286A2 (en) 2019-04-16
MX2019000259A (en) 2019-09-09
CN105914109A (en) 2016-08-31

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