GB548096A - Improvements in or relating to multiple circuit-breakers - Google Patents

Improvements in or relating to multiple circuit-breakers

Info

Publication number
GB548096A
GB548096A GB7271/41A GB727141A GB548096A GB 548096 A GB548096 A GB 548096A GB 7271/41 A GB7271/41 A GB 7271/41A GB 727141 A GB727141 A GB 727141A GB 548096 A GB548096 A GB 548096A
Authority
GB
United Kingdom
Prior art keywords
elements
insulators
june
gas
arrangement
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
GB7271/41A
Other languages
English (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.)
BBC Brown Boveri AG Germany
BBC Brown Boveri France SA
Original Assignee
Brown Boveri und Cie AG Germany
BBC Brown Boveri France SA
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 Brown Boveri und Cie AG Germany, BBC Brown Boveri France SA filed Critical Brown Boveri und Cie AG Germany
Publication of GB548096A publication Critical patent/GB548096A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4415—Cables for special applications
    • G02B6/4416—Heterogeneous cables
    • 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
    • H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
    • 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
    • H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
    • H01H2033/146—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc using capacitors, e.g. for the voltage division over the different switches

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Circuit Breakers (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
GB7271/41A 1940-06-08 1941-06-09 Improvements in or relating to multiple circuit-breakers Expired GB548096A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH548096X 1940-06-08

Publications (1)

Publication Number Publication Date
GB548096A true GB548096A (en) 1942-09-24

Family

ID=4519460

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7271/41A Expired GB548096A (en) 1940-06-08 1941-06-09 Improvements in or relating to multiple circuit-breakers

Country Status (6)

Country Link
US (1) US2336316A (xx)
BE (1) BE441661A (xx)
CH (1) CH216796A (xx)
FR (1) FR872753A (xx)
GB (1) GB548096A (xx)
NL (1) NL57703C (xx)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2459612A (en) * 1944-12-22 1949-01-18 Westinghouse Electric Corp Compressed gas circuit interrupter
BE480095A (xx) * 1947-02-03
US2530939A (en) * 1947-09-27 1950-11-21 Westinghouse Electric Corp Circuit interrupter with arc extinguishing shunt
FR480612A (fr) * 1948-02-11 1916-08-31 Edwin Ross Arnold Garde pour assiette
US2645698A (en) * 1949-01-04 1953-07-14 William C Gregory Nonarcing interrupting switch
US2602868A (en) * 1949-02-03 1952-07-08 Westinghouse Electric Corp Fluid pressure assembly
US2675505A (en) * 1949-12-02 1954-04-13 Gen Electric Multibreak circuit breaker with protective impedances
NL94998C (xx) * 1952-05-31
US2840670A (en) * 1954-12-20 1958-06-24 Westinghouse Electric Corp Circuit interrupters
DE1236052B (de) * 1960-10-26 1967-03-09 Continental Elektro Ind Ag Hochspannungsleistungsschalter mit mehreren in Reihe geschalteten Schaltstellen pro Pol
US3163736A (en) * 1961-05-23 1964-12-29 S & C Electric Co High voltage gas type circuit interrupter
FR2458884A1 (fr) * 1979-06-06 1981-01-02 Merlin Gerin Disjoncteur blinde equipe de resistances de fermeture
DE3426536A1 (de) * 1984-07-18 1986-01-23 Siemens AG, 1000 Berlin und 8000 München Elektrische isolatorsaeule

Also Published As

Publication number Publication date
CH216796A (de) 1941-09-15
US2336316A (en) 1943-12-07
FR872753A (fr) 1942-06-18
BE441661A (xx)
NL57703C (xx)

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