GB2052159B - Electrical switchgear of the rotating arc double-break type - Google Patents

Electrical switchgear of the rotating arc double-break type

Info

Publication number
GB2052159B
GB2052159B GB8015659A GB8015659A GB2052159B GB 2052159 B GB2052159 B GB 2052159B GB 8015659 A GB8015659 A GB 8015659A GB 8015659 A GB8015659 A GB 8015659A GB 2052159 B GB2052159 B GB 2052159B
Authority
GB
United Kingdom
Prior art keywords
electrical switchgear
rotating arc
break type
arc double
double
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.)
Expired
Application number
GB8015659A
Other versions
GB2052159A (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.)
Hawker Siddeley Switchgear Ltd
Original Assignee
South Wales Switchgear 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 South Wales Switchgear Ltd filed Critical South Wales Switchgear Ltd
Priority to GB8015659A priority Critical patent/GB2052159B/en
Publication of GB2052159A publication Critical patent/GB2052159A/en
Application granted granted Critical
Publication of GB2052159B publication Critical patent/GB2052159B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • H01H33/187—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet comprising a hollow annular arc runner and a central contact between which a radially drawn arc rotates
GB8015659A 1979-05-25 1980-05-12 Electrical switchgear of the rotating arc double-break type Expired GB2052159B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8015659A GB2052159B (en) 1979-05-25 1980-05-12 Electrical switchgear of the rotating arc double-break type

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7918466 1979-05-25
GB8015659A GB2052159B (en) 1979-05-25 1980-05-12 Electrical switchgear of the rotating arc double-break type

Publications (2)

Publication Number Publication Date
GB2052159A GB2052159A (en) 1981-01-21
GB2052159B true GB2052159B (en) 1983-11-02

Family

ID=26271665

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8015659A Expired GB2052159B (en) 1979-05-25 1980-05-12 Electrical switchgear of the rotating arc double-break type

Country Status (1)

Country Link
GB (1) GB2052159B (en)

Also Published As

Publication number Publication date
GB2052159A (en) 1981-01-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990512