CH267513A - Pneumatic circuit breaker for alternating current. - Google Patents

Pneumatic circuit breaker for alternating current.

Info

Publication number
CH267513A
CH267513A CH267513DA CH267513A CH 267513 A CH267513 A CH 267513A CH 267513D A CH267513D A CH 267513DA CH 267513 A CH267513 A CH 267513A
Authority
CH
Switzerland
Prior art keywords
alternating current
circuit breaker
pneumatic circuit
pneumatic
breaker
Prior art date
Application number
Other languages
French (fr)
Inventor
Limited A Reyrolle Company
Original Assignee
Reyrolle & Company Limited A
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
Priority claimed from GB2995139A external-priority patent/GB536451A/en
Priority claimed from GB2995239A external-priority patent/GB536452A/en
Application filed by Reyrolle & Company Limited A filed Critical Reyrolle & Company Limited A
Publication of CH267513A publication Critical patent/CH267513A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • 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
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Breakers (AREA)
CH267513D 1939-11-13 1947-12-22 Pneumatic circuit breaker for alternating current. CH267513A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2995139A GB536451A (en) 1939-11-13 1939-11-13 Improvements in or relating to a.c. electric circuit-breakers
GB2995239A GB536452A (en) 1939-11-13 1939-11-13 Improvements in or relating to a.c. electric circuit-breakers

Publications (1)

Publication Number Publication Date
CH267513A true CH267513A (en) 1950-03-31

Family

ID=26260174

Family Applications (1)

Application Number Title Priority Date Filing Date
CH267513D CH267513A (en) 1939-11-13 1947-12-22 Pneumatic circuit breaker for alternating current.

Country Status (5)

Country Link
US (1) US2298859A (en)
BE (1) BE467228A (en)
CH (1) CH267513A (en)
FR (1) FR927759A (en)
NL (1) NL69213C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2486127A (en) * 1944-06-26 1949-10-25 Gen Electric Air blast electric circuit breaker
US2452953A (en) * 1945-04-06 1948-11-02 Gen Electric Circuit interrupting apparatus
US2458317A (en) * 1946-08-24 1949-01-04 Gen Electric Arc extinguishing means for electric circuit breakers
CA653845A (en) * 1957-01-31 1962-12-11 Westinghouse Electric Corporation High speed electric switch
US3030481A (en) * 1957-12-23 1962-04-17 S & C Electric Co Switch construction
NL136432C (en) * 1969-11-05

Also Published As

Publication number Publication date
US2298859A (en) 1942-10-13
NL69213C (en) 1952-01-15
BE467228A (en) 1946-09-30
FR927759A (en) 1947-11-10

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