FR1124993A - High Voltage Air Break Type Electrical Cutout Improvements - Google Patents

High Voltage Air Break Type Electrical Cutout Improvements

Info

Publication number
FR1124993A
FR1124993A FR1124993DA FR1124993A FR 1124993 A FR1124993 A FR 1124993A FR 1124993D A FR1124993D A FR 1124993DA FR 1124993 A FR1124993 A FR 1124993A
Authority
FR
France
Prior art keywords
high voltage
type electrical
air break
voltage air
break type
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
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1124993A publication Critical patent/FR1124993A/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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/08—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
FR1124993D 1954-03-16 1955-03-16 High Voltage Air Break Type Electrical Cutout Improvements Expired FR1124993A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB324860X 1954-03-16

Publications (1)

Publication Number Publication Date
FR1124993A true FR1124993A (en) 1956-10-22

Family

ID=10339311

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1124993D Expired FR1124993A (en) 1954-03-16 1955-03-16 High Voltage Air Break Type Electrical Cutout Improvements

Country Status (6)

Country Link
US (1) US2980781A (en)
BE (1) BE536558A (en)
CH (1) CH324860A (en)
DE (1) DE1057201B (en)
FR (1) FR1124993A (en)
GB (2) GB776747A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1198438B (en) * 1963-07-31 1965-08-12 Siemens Ag Gas pressure switch
FR2468987A1 (en) * 1979-10-31 1981-05-08 Alsthom Atlantique ELECTRIC ARC COOLING DEVICE FOR CHIMNEYS OF CUTTING DEVICES
FR2710452B1 (en) * 1993-09-20 1995-11-24 Merlin Gerin High voltage rotary arc switch.

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE272742C (en) *
DE602544C (en) * 1934-09-11 Voigt & Haeffner Akt Ges Electric switch or fuse with spark chamber and arc extinguishing by magnetic blowing
DE596746C (en) *
FR636699A (en) * 1926-04-10 1928-04-14
US1836994A (en) * 1927-11-17 1931-12-15 Westinghouse Electric & Mfg Co Circuit interrupter
US2147430A (en) * 1936-08-28 1939-02-14 Westinghouse Electric & Mfg Co Electrical contactor
US2160681A (en) * 1937-12-30 1939-05-30 Westinghouse Electric & Mfg Co Circuit interrupter
US2293513A (en) * 1939-10-11 1942-08-18 Gen Electric Electric air circuit breaker
DE738526C (en) * 1939-12-13 1943-08-19 Voigt & Haeffner Ag Blow chamber
DE745120C (en) * 1939-12-13 1944-02-26 Voigt & Haeffner Ag Blow chamber
BE483217A (en) * 1940-01-13
US2345724A (en) * 1942-03-19 1944-04-04 Westinghouse Electric & Mfg Co Circuit breaker
FR895927A (en) * 1943-04-08 1945-02-07 Delle Atel Const Electr Gas exhaust device for self-blowing circuit breakers
DE926146C (en) * 1944-06-29 1955-04-07 Siemens Ag Arrangement to increase the arc gradient
US2598546A (en) * 1947-10-09 1952-05-27 Czechoslovak Metal & Engineeri Electric switch
FR995722A (en) * 1949-08-02 1951-12-06 Jeumont Forges Const Elec Pneumatic circuit breakers with cut-off resistors
US2604564A (en) * 1949-10-03 1952-07-22 Allis Chalmers Mfg Co Circuit breaker employing high and low intensity gas blast

Also Published As

Publication number Publication date
CH324860A (en) 1957-10-15
GB776748A (en) 1957-06-12
GB776747A (en) 1957-06-12
DE1057201B (en) 1959-05-14
US2980781A (en) 1961-04-18
BE536558A (en) 1955-04-15

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