GB2552628B - Breaker - Google Patents

Breaker Download PDF

Info

Publication number
GB2552628B
GB2552628B GB1715441.0A GB201715441A GB2552628B GB 2552628 B GB2552628 B GB 2552628B GB 201715441 A GB201715441 A GB 201715441A GB 2552628 B GB2552628 B GB 2552628B
Authority
GB
United Kingdom
Prior art keywords
breaker
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.)
Active
Application number
GB1715441.0A
Other versions
GB2552628A (en
GB201715441D0 (en
Inventor
Xu Zhaowei
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.)
Yueqing Onesto Electric Co Ltd
Original Assignee
Yueqing Onesto Electric 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 Yueqing Onesto Electric Co Ltd filed Critical Yueqing Onesto Electric Co Ltd
Publication of GB201715441D0 publication Critical patent/GB201715441D0/en
Publication of GB2552628A publication Critical patent/GB2552628A/en
Application granted granted Critical
Publication of GB2552628B publication Critical patent/GB2552628B/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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
    • H01H71/526—Manual reset mechanisms which may be also used for manual release actuated by lever the lever forming a toggle linkage with a second lever, the free end of which is directly and releasably engageable with a contact structure
    • 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
    • H01H9/36—Metal parts
    • H01H2009/365—Metal parts using U-shaped plates
    • 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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/40—Combined electrothermal and electromagnetic mechanisms
    • 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
    • H01H73/18—Means for extinguishing or suppressing arc
    • 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
    • H01H9/342—Venting arrangements for arc chutes

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
GB1715441.0A 2016-03-14 2016-08-19 Breaker Active GB2552628B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610144458.3A CN105575740B (en) 2016-03-14 2016-03-14 Breaker
PCT/CN2016/096001 WO2017156978A1 (en) 2016-03-14 2016-08-19 Breaker

Publications (3)

Publication Number Publication Date
GB201715441D0 GB201715441D0 (en) 2017-11-08
GB2552628A GB2552628A (en) 2018-01-31
GB2552628B true GB2552628B (en) 2022-03-30

Family

ID=55885760

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1715441.0A Active GB2552628B (en) 2016-03-14 2016-08-19 Breaker

Country Status (5)

Country Link
CN (1) CN105575740B (en)
DE (1) DE112016001398B4 (en)
GB (1) GB2552628B (en)
TN (1) TN2018000230A1 (en)
WO (1) WO2017156978A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105575740B (en) * 2016-03-14 2018-06-05 乐清市沃斯托电气有限公司 Breaker
CN106601563B (en) * 2017-02-23 2019-02-26 厦门宏发开关设备有限公司 A kind of electro-magnetic circuit breaker and quickly push latching device open
CN106971921B (en) * 2017-04-17 2019-10-01 乐清市沃斯托电气有限公司 Breaker
CN110491748B (en) * 2019-08-06 2024-02-13 乐清市贝加尔电子科技有限公司 Leakage protection circuit breaker
CN111883396B (en) * 2020-08-30 2022-07-08 上海电器科学研究所（集团）有限公司 Reset mechanism of magnetic flux release

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1143477B1 (en) * 2000-04-07 2007-02-28 Hager Electro S.A. Safety device for an electrical apparatus like a circuit-breaker type
CN204966422U (en) * 2015-08-11 2016-01-13 浙江正泰电器股份有限公司 Operating mechanism of circuit breaker
CN204991626U (en) * 2015-09-08 2016-01-20 浙江正泰电器股份有限公司 Circuit breaker
CN105575740A (en) * 2016-03-14 2016-05-11 乐清市沃斯托电气有限公司 Circuit breaker
CN205595292U (en) * 2016-03-14 2016-09-21 乐清市沃斯托电气有限公司 Circuit breaker

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102568948B (en) * 2011-12-13 2014-06-18 科都电气有限公司 Improved circuit breaker
CN104282510A (en) * 2014-10-16 2015-01-14 上海安奕极企业发展有限公司 Two-pole compact miniature circuit breaker

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1143477B1 (en) * 2000-04-07 2007-02-28 Hager Electro S.A. Safety device for an electrical apparatus like a circuit-breaker type
CN204966422U (en) * 2015-08-11 2016-01-13 浙江正泰电器股份有限公司 Operating mechanism of circuit breaker
CN204991626U (en) * 2015-09-08 2016-01-20 浙江正泰电器股份有限公司 Circuit breaker
CN105575740A (en) * 2016-03-14 2016-05-11 乐清市沃斯托电气有限公司 Circuit breaker
CN205595292U (en) * 2016-03-14 2016-09-21 乐清市沃斯托电气有限公司 Circuit breaker

Also Published As

Publication number Publication date
GB2552628A (en) 2018-01-31
CN105575740B (en) 2018-06-05
TN2018000230A1 (en) 2019-10-04
GB201715441D0 (en) 2017-11-08
DE112016001398T5 (en) 2017-12-21
WO2017156978A1 (en) 2017-09-21
DE112016001398B4 (en) 2023-12-14
CN105575740A (en) 2016-05-11

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