GB945979A - Improvements in or relating to high-voltage gas-blast electric circuit-breakers - Google Patents

Improvements in or relating to high-voltage gas-blast electric circuit-breakers

Info

Publication number
GB945979A
GB945979A GB1613560A GB1613560A GB945979A GB 945979 A GB945979 A GB 945979A GB 1613560 A GB1613560 A GB 1613560A GB 1613560 A GB1613560 A GB 1613560A GB 945979 A GB945979 A GB 945979A
Authority
GB
United Kingdom
Prior art keywords
breakers
relating
electric circuit
voltage gas
chamber
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
GB1613560A
Inventor
Frederick Arthur Roberts
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.)
A Reyrolle and Co Ltd
Original Assignee
A Reyrolle and Co 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 A Reyrolle and Co Ltd filed Critical A Reyrolle and Co Ltd
Priority to GB1613560A priority Critical patent/GB945979A/en
Publication of GB945979A publication Critical patent/GB945979A/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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
    • 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
    • H01H33/74—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber wherein the break is in gas
    • 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/86—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid under pressure from the contact space being controlled by a valve

Landscapes

  • Circuit Breakers (AREA)

Abstract

945,979. Gas-blast switches. A. REYROLLE & CO. Ltd. May 6, 1960, No. 16135/60. Drawings to Specification. Heading H2B. A high-voltage gas-blast switch has an arcing 'chamber of generally cylindrical shape having integral end flanges, the chamber being made of wound insulating fibre. Except for the shape of the chamber the constructions described are the same as those of Specification 946,236.
GB1613560A 1960-05-06 1960-05-06 Improvements in or relating to high-voltage gas-blast electric circuit-breakers Expired GB945979A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1613560A GB945979A (en) 1960-05-06 1960-05-06 Improvements in or relating to high-voltage gas-blast electric circuit-breakers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1613560A GB945979A (en) 1960-05-06 1960-05-06 Improvements in or relating to high-voltage gas-blast electric circuit-breakers

Publications (1)

Publication Number Publication Date
GB945979A true GB945979A (en) 1964-01-08

Family

ID=10071814

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1613560A Expired GB945979A (en) 1960-05-06 1960-05-06 Improvements in or relating to high-voltage gas-blast electric circuit-breakers

Country Status (1)

Country Link
GB (1) GB945979A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011026519A1 (en) * 2009-09-03 2011-03-10 Abb Research Ltd Hollow electric insulator and manufacturing thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011026519A1 (en) * 2009-09-03 2011-03-10 Abb Research Ltd Hollow electric insulator and manufacturing thereof

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