EP3196907A4 - Contact device of breaker - Google Patents

Contact device of breaker Download PDF

Info

Publication number
EP3196907A4
EP3196907A4 EP15842628.8A EP15842628A EP3196907A4 EP 3196907 A4 EP3196907 A4 EP 3196907A4 EP 15842628 A EP15842628 A EP 15842628A EP 3196907 A4 EP3196907 A4 EP 3196907A4
Authority
EP
European Patent Office
Prior art keywords
breaker
contact device
contact
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
EP15842628.8A
Other languages
German (de)
French (fr)
Other versions
EP3196907A1 (en
EP3196907B1 (en
Inventor
Huahua JIANG
Yanan Liu
Zhipeng DONG
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
Original Assignee
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 Zhejiang Chint Electrics Co Ltd filed Critical Zhejiang Chint Electrics Co Ltd
Publication of EP3196907A1 publication Critical patent/EP3196907A1/en
Publication of EP3196907A4 publication Critical patent/EP3196907A4/en
Application granted granted Critical
Publication of EP3196907B1 publication Critical patent/EP3196907B1/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
    • 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
    • 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
    • H01H1/225—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 the supporting member being pivotable
    • 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
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H71/0207—Mounting or assembling the different parts of the circuit breaker
EP15842628.8A 2014-09-18 2015-01-28 Contact device of breaker Active EP3196907B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201420541693.0U CN204117869U (en) 2014-09-18 2014-09-18 The contact apparatus of circuit breaker
PCT/CN2015/071741 WO2016041314A1 (en) 2014-09-18 2015-01-28 Contact device of breaker

Publications (3)

Publication Number Publication Date
EP3196907A1 EP3196907A1 (en) 2017-07-26
EP3196907A4 true EP3196907A4 (en) 2018-05-30
EP3196907B1 EP3196907B1 (en) 2019-05-22

Family

ID=52335157

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15842628.8A Active EP3196907B1 (en) 2014-09-18 2015-01-28 Contact device of breaker

Country Status (6)

Country Link
EP (1) EP3196907B1 (en)
CN (1) CN204117869U (en)
MY (1) MY186751A (en)
SA (1) SA517381121B1 (en)
TR (1) TR201908679T4 (en)
WO (1) WO2016041314A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204117869U (en) * 2014-09-18 2015-01-21 浙江正泰电器股份有限公司 The contact apparatus of circuit breaker
CN106653412A (en) * 2016-12-30 2017-05-10 无锡新宏泰电器科技股份有限公司 Moving contact clamping structure for circuit breaker
CN108010815A (en) * 2017-12-28 2018-05-08 高锦 It is a kind of to connect battery plate component for miniature circuit breaker

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5146194A (en) * 1988-10-12 1992-09-08 Westinghouse Electric Corp. Screw adjustable clinch joint with bosses
CN1118928A (en) * 1994-02-08 1996-03-20 富士电机株式会社 Movable contactor device in circuit breaker
US5510761A (en) * 1993-01-11 1996-04-23 Klockner Moeller Gmbh Contact system for a current limiting unit
US6977568B1 (en) * 2005-01-13 2005-12-20 Eaton Corporation Blow open moving contact assembly for electric power switching apparatus with a very high current interruption rating

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7518074B2 (en) * 2006-10-13 2009-04-14 Eaton Corporation Electrical switching apparatus, and carrier assembly and independent pivot assembly therefor
FR2923943B1 (en) * 2007-11-16 2010-01-01 Schneider Electric Ind Sas DEVICE FOR CONTROLLING AN ELECTRIC CUTTING APPARATUS, AND ELECTRIC CUTTING APPARATUS COMPRISING SAME
FR2923940B1 (en) * 2007-11-16 2010-01-01 Schneider Electric Ind Sas ELECTRIC COUPLING APPARATUS WITH CONTACT (S) MOBILE (S) ROTATING (S).
FR2987162B1 (en) * 2012-02-16 2016-04-15 Hager-Electro Sas BISTABLE MOBILE CONTACT
CN204117869U (en) * 2014-09-18 2015-01-21 浙江正泰电器股份有限公司 The contact apparatus of circuit breaker

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5146194A (en) * 1988-10-12 1992-09-08 Westinghouse Electric Corp. Screw adjustable clinch joint with bosses
US5510761A (en) * 1993-01-11 1996-04-23 Klockner Moeller Gmbh Contact system for a current limiting unit
CN1118928A (en) * 1994-02-08 1996-03-20 富士电机株式会社 Movable contactor device in circuit breaker
US6977568B1 (en) * 2005-01-13 2005-12-20 Eaton Corporation Blow open moving contact assembly for electric power switching apparatus with a very high current interruption rating

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016041314A1 *

Also Published As

Publication number Publication date
MY186751A (en) 2021-08-17
CN204117869U (en) 2015-01-21
TR201908679T4 (en) 2019-07-22
EP3196907A1 (en) 2017-07-26
SA517381121B1 (en) 2020-09-03
WO2016041314A1 (en) 2016-03-24
EP3196907B1 (en) 2019-05-22

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