FR787319A - Arc guiding device for electrical switches with cut-off pot - Google Patents

Arc guiding device for electrical switches with cut-off pot

Info

Publication number
FR787319A
FR787319A FR787319DA FR787319A FR 787319 A FR787319 A FR 787319A FR 787319D A FR787319D A FR 787319DA FR 787319 A FR787319 A FR 787319A
Authority
FR
France
Prior art keywords
pot
cut
guiding device
electrical switches
arc guiding
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.)
Ateliers de Constructions Electriques de Delle SA
Original Assignee
Ateliers de Constructions Electriques de Delle 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 Ateliers de Constructions Electriques de Delle SA filed Critical Ateliers de Constructions Electriques de Delle SA
Application granted granted Critical
Publication of FR787319A publication Critical patent/FR787319A/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
    • 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
    • H01H33/75—Liquid-break switches, e.g. oil-break
FR787319D 1934-02-20 1935-02-14 Arc guiding device for electrical switches with cut-off pot Expired FR787319A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA72560D DE657058C (en) 1934-02-20 1934-02-20 Electric switch with blow chamber

Publications (1)

Publication Number Publication Date
FR787319A true FR787319A (en) 1935-09-20

Family

ID=7984149

Family Applications (1)

Application Number Title Priority Date Filing Date
FR787319D Expired FR787319A (en) 1934-02-20 1935-02-14 Arc guiding device for electrical switches with cut-off pot

Country Status (4)

Country Link
US (1) US2084936A (en)
BE (1) BE407924A (en)
DE (1) DE657058C (en)
FR (1) FR787319A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE447706A (en) * 1942-07-30
US2455998A (en) * 1943-12-20 1948-12-14 Electrical Eng Equipment Co Electrical load breaking device
US2562160A (en) * 1949-07-09 1951-07-24 Hitachi Ltd Electric circuit breaker of bushing type
US2634351A (en) * 1950-10-23 1953-04-07 Pacific Electric Mfg Corp Circuit interrupter
DE1029906B (en) * 1954-07-13 1958-05-14 Felten & Guilleaume Carlswerk Cross-flow extinguishing chamber for low-oil high-voltage circuit breakers
US2928919A (en) * 1956-02-20 1960-03-15 Ite Circuit Breaker Ltd Dielectric barrier for oil interrupter

Also Published As

Publication number Publication date
US2084936A (en) 1937-06-22
BE407924A (en)
DE657058C (en) 1938-02-24

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