GB2568170B - Circuit breaker cradle - Google Patents

Circuit breaker cradle Download PDF

Info

Publication number
GB2568170B
GB2568170B GB1821306.6A GB201821306A GB2568170B GB 2568170 B GB2568170 B GB 2568170B GB 201821306 A GB201821306 A GB 201821306A GB 2568170 B GB2568170 B GB 2568170B
Authority
GB
United Kingdom
Prior art keywords
circuit breaker
breaker cradle
cradle
circuit
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
GB1821306.6A
Other versions
GB2568170A (en
GB201821306D0 (en
Inventor
Zhao Jianping
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB201821306D0 publication Critical patent/GB201821306D0/en
Publication of GB2568170A publication Critical patent/GB2568170A/en
Application granted granted Critical
Publication of GB2568170B publication Critical patent/GB2568170B/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
    • H01H71/522—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism
    • H01H71/525—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism comprising a toggle between cradle and contact arm and mechanism spring acting between handle and toggle knee
    • 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
    • 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
    • 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
GB1821306.6A 2016-08-30 2016-08-30 Circuit breaker cradle Active GB2568170B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/097251 WO2018039891A1 (en) 2016-08-30 2016-08-30 Circuit breaker cradle

Publications (3)

Publication Number Publication Date
GB201821306D0 GB201821306D0 (en) 2019-02-13
GB2568170A GB2568170A (en) 2019-05-08
GB2568170B true GB2568170B (en) 2022-01-05

Family

ID=61299610

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1821306.6A Active GB2568170B (en) 2016-08-30 2016-08-30 Circuit breaker cradle

Country Status (6)

Country Link
JP (1) JP6752351B2 (en)
KR (1) KR102147056B1 (en)
CN (1) CN109417003B (en)
GB (1) GB2568170B (en)
RU (1) RU2709189C1 (en)
WO (1) WO2018039891A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5015977A (en) * 1990-08-02 1991-05-14 General Electric Company Circuit breaker positive trip indication spring
CN101101834A (en) * 2007-04-29 2008-01-09 上海电器科学研究所（集团）有限公司 Circuit breaker actuating mechanism and its lever anti-slip structure
CN203277269U (en) * 2013-06-05 2013-11-06 苏州未来电器有限公司 Replaceable operation handle used in electrically-operated mechanism of breaker
CN204464203U (en) * 2015-03-23 2015-07-08 厦门宏发开关设备有限公司 A kind of lever of circuit breaker operation mechanism and support assorted structure
CN204497168U (en) * 2015-04-11 2015-07-22 派森特电气有限公司 The operating mechanism of circuit breaker
CN205452209U (en) * 2016-03-10 2016-08-10 乐清市嘉菱电器有限公司 Operating mechanism of disconnector

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3426301A (en) * 1966-12-20 1969-02-04 Texas Instruments Inc Interconnected multipole circuit breaker
EP0225207B1 (en) * 1985-10-31 1991-05-15 Merlin Gerin Cinematic transmission chain between the control mechanism and the poles of an electric circuit breaker with a moulded insulating casing
FR2689308B1 (en) * 1992-03-31 1994-05-20 Merlin Gerin STEERING MECHANISM FOR NEUTRAL PHASE AND NEUTRAL ELECTRIC CIRCUIT BREAKER.
FR2722609B1 (en) * 1994-07-18 1996-08-30 Schneider Electric Sa ELECTRIC CIRCUIT BREAKER WITH ELECTROMAGNETIC ACTUATOR FOR HIGH CALIBERS
FR2722608B1 (en) * 1994-07-18 1996-08-30 Schneider Electric Sa ELECTROMAGNETIC LOW VOLTAGE CIRCUIT BREAKER
KR19990028924U (en) * 1997-12-27 1999-07-15 이종수 Switchgear of wiring breaker
KR200477244Y1 (en) * 2011-02-22 2015-05-22 엘에스산전 주식회사 Circuit breaker

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5015977A (en) * 1990-08-02 1991-05-14 General Electric Company Circuit breaker positive trip indication spring
CN101101834A (en) * 2007-04-29 2008-01-09 上海电器科学研究所（集团）有限公司 Circuit breaker actuating mechanism and its lever anti-slip structure
CN203277269U (en) * 2013-06-05 2013-11-06 苏州未来电器有限公司 Replaceable operation handle used in electrically-operated mechanism of breaker
CN204464203U (en) * 2015-03-23 2015-07-08 厦门宏发开关设备有限公司 A kind of lever of circuit breaker operation mechanism and support assorted structure
CN204497168U (en) * 2015-04-11 2015-07-22 派森特电气有限公司 The operating mechanism of circuit breaker
CN205452209U (en) * 2016-03-10 2016-08-10 乐清市嘉菱电器有限公司 Operating mechanism of disconnector

Also Published As

Publication number Publication date
GB2568170A (en) 2019-05-08
RU2709189C1 (en) 2019-12-17
KR102147056B1 (en) 2020-08-24
CN109417003A (en) 2019-03-01
JP2019533877A (en) 2019-11-21
WO2018039891A1 (en) 2018-03-08
KR20190029578A (en) 2019-03-20
CN109417003B (en) 2019-11-26
GB201821306D0 (en) 2019-02-13
JP6752351B2 (en) 2020-09-09

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