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GB201620243D0 - Circuit Breaker with open-close-open Functionality - Google Patents

Circuit Breaker with open-close-open Functionality

Info

Publication number
GB201620243D0
GB201620243D0 GBGB1620243.4A GB201620243A GB201620243D0 GB 201620243 D0 GB201620243 D0 GB 201620243D0 GB 201620243 A GB201620243 A GB 201620243A GB 201620243 D0 GB201620243 D0 GB 201620243D0
Authority
GB
United Kingdom
Prior art keywords
open
close
circuit breaker
functionality
open functionality
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.)
Withdrawn
Application number
GBGB1620243.4A
Other versions
GB2557584A (en
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.)
Danfoss Power Solutions II BV
Original Assignee
Eaton Industries Netherlands BV
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 Eaton Industries Netherlands BV filed Critical Eaton Industries Netherlands BV
Publication of GB201620243D0 publication Critical patent/GB201620243D0/en
Priority to PCT/EP2017/073170 priority Critical patent/WO2018050761A1/en
Publication of GB2557584A publication Critical patent/GB2557584A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/42—Driving mechanisms, i.e. for transmitting driving force to the contacts using cam or eccentric
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H75/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of power reset mechanism
    • H01H75/02—Details
    • H01H75/04—Reset mechanisms for automatically reclosing a limited number of times
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H2003/3094—Power arrangements internal to the switch for operating the driving mechanism using spring motor allowing an opening - closing - opening [OCO] sequence
GB1620243.4A 2016-09-16 2016-11-29 Circuit Breaker with open-close-open Functionality Withdrawn GB2557584A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/EP2017/073170 WO2018050761A1 (en) 2016-09-16 2017-09-14 Circuit breaker with open-close-open functionality

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN201611031692 2016-09-16

Publications (2)

Publication Number Publication Date
GB201620243D0 true GB201620243D0 (en) 2017-01-11
GB2557584A GB2557584A (en) 2018-06-27

Family

ID=58073404

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1620243.4A Withdrawn GB2557584A (en) 2016-09-16 2016-11-29 Circuit Breaker with open-close-open Functionality

Country Status (2)

Country Link
GB (1) GB2557584A (en)
WO (1) WO2018050761A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113284749B (en) * 2021-05-19 2022-11-29 广东电网有限责任公司 Device for replacing brake separating buffer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1080983A (en) * 1965-08-13 1967-08-31 English Electric Co Ltd Improvements in or relating to electric switchgear
US3663906A (en) * 1969-10-09 1972-05-16 Gen Electric Electric circuit breaker with magnetically assisted closing means
US3729065A (en) * 1971-03-05 1973-04-24 Gen Electric Means for charging a stored energy circuit breaker closing device
JP2007087836A (en) * 2005-09-26 2007-04-05 Hitachi Ltd Gas circuit breaker for electric power
US8183487B2 (en) * 2008-06-20 2012-05-22 Eaton Corporation Cam and two-link linkage operating mechanism and circuit interrupter including the same
JP5364522B2 (en) * 2009-09-29 2013-12-11 株式会社東芝 Switchgear and switchgear operating mechanism

Also Published As

Publication number Publication date
WO2018050761A1 (en) 2018-03-22
GB2557584A (en) 2018-06-27

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20181115 AND 20181130

WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)