GB202113892D0 - Switch disconnector with an arc extinguishing device - Google Patents

Switch disconnector with an arc extinguishing device

Info

Publication number
GB202113892D0
GB202113892D0 GBGB2113892.0A GB202113892A GB202113892D0 GB 202113892 D0 GB202113892 D0 GB 202113892D0 GB 202113892 A GB202113892 A GB 202113892A GB 202113892 D0 GB202113892 D0 GB 202113892D0
Authority
GB
United Kingdom
Prior art keywords
arc extinguishing
extinguishing device
switch disconnector
disconnector
switch
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.)
Pending
Application number
GBGB2113892.0A
Other versions
GB2609993A (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.)
Eaton Intelligent Power Ltd
Original Assignee
Eaton Intelligent Power 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 Eaton Intelligent Power Ltd filed Critical Eaton Intelligent Power Ltd
Publication of GB202113892D0 publication Critical patent/GB202113892D0/en
Priority to PCT/EP2022/025370 priority Critical patent/WO2023020712A1/en
Publication of GB2609993A publication Critical patent/GB2609993A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • H01H9/446—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using magnetisable elements associated with the contacts
    • 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
    • H01H9/38—Auxiliary contacts on to which the arc is transferred from the main contacts
GB2113892.0A 2021-08-17 2021-09-29 Switch disconnector with an arc extinguishing device Pending GB2609993A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/EP2022/025370 WO2023020712A1 (en) 2021-08-17 2022-08-11 Switch disconnector with an arc extinguishing shield plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN202111037295 2021-08-17

Publications (2)

Publication Number Publication Date
GB202113892D0 true GB202113892D0 (en) 2021-11-10
GB2609993A GB2609993A (en) 2023-02-22

Family

ID=78399794

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2113892.0A Pending GB2609993A (en) 2021-08-17 2021-09-29 Switch disconnector with an arc extinguishing device

Country Status (2)

Country Link
CN (1) CN117751418A (en)
GB (1) GB2609993A (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522873A1 (en) * 1982-03-04 1983-09-09 App Elect Cie Gle Arc extinction device for high-current switch - uses a low-volume coil with ferro-magnetic core to create temporary extinction field
JPS59111209A (en) * 1982-12-15 1984-06-27 三菱電機株式会社 Switch
JPH02239524A (en) * 1989-03-13 1990-09-21 Mitsubishi Electric Corp Switch
JPH03266318A (en) * 1990-03-16 1991-11-27 Mitsubishi Electric Corp Switchgear
JPH10334785A (en) * 1997-05-30 1998-12-18 Mitsubishi Electric Corp Air dc circuit breaker, air ac circuit breaker, and connecting method of air dc circuit breaker
GB2560300B (en) * 2017-02-09 2021-11-24 Lucy Electric Ems Ltd Arc splitter plate

Also Published As

Publication number Publication date
GB2609993A (en) 2023-02-22
CN117751418A (en) 2024-03-22

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