GB2103881B - Circuit-breaker - Google Patents

Circuit-breaker

Info

Publication number
GB2103881B
GB2103881B GB08218935A GB8218935A GB2103881B GB 2103881 B GB2103881 B GB 2103881B GB 08218935 A GB08218935 A GB 08218935A GB 8218935 A GB8218935 A GB 8218935A GB 2103881 B GB2103881 B GB 2103881B
Authority
GB
United Kingdom
Prior art keywords
breaker
circuit
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
GB08218935A
Other versions
GB2103881A (en
Inventor
Robert James Logan
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.)
Rolls Royce Power Engineering PLC
Original Assignee
Northern Engineering Industries PLC
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 Northern Engineering Industries PLC filed Critical Northern Engineering Industries PLC
Priority to GB08218935A priority Critical patent/GB2103881B/en
Publication of GB2103881A publication Critical patent/GB2103881A/en
Application granted granted Critical
Publication of GB2103881B publication Critical patent/GB2103881B/en
Expired 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
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/38—Plug-and-socket contacts
    • H01H1/385—Contact arrangements for high voltage gas blast circuit breakers
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/64—Protective enclosures, baffle plates, or screens for contacts
    • H01H1/645—Protective enclosures, baffle plates, or screens for contacts containing getter material
GB08218935A 1981-08-12 1982-06-30 Circuit-breaker Expired GB2103881B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08218935A GB2103881B (en) 1981-08-12 1982-06-30 Circuit-breaker

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8124645 1981-08-12
GB08218935A GB2103881B (en) 1981-08-12 1982-06-30 Circuit-breaker

Publications (2)

Publication Number Publication Date
GB2103881A GB2103881A (en) 1983-02-23
GB2103881B true GB2103881B (en) 1984-11-28

Family

ID=26280437

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08218935A Expired GB2103881B (en) 1981-08-12 1982-06-30 Circuit-breaker

Country Status (1)

Country Link
GB (1) GB2103881B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2553927B1 (en) * 1983-10-24 1986-01-24 Merlin Gerin DEVICE FOR GUIDING THE ROD OF A HIGH VOLTAGE CIRCUIT BREAKER
ATE467899T1 (en) * 2007-11-02 2010-05-15 Abb Research Ltd HIGH VOLTAGE POWER SWITCH WITH ROTATING ARC

Also Published As

Publication number Publication date
GB2103881A (en) 1983-02-23

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Legal Events

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

Effective date: 19920630