FR1443021A - Electric switch device - Google Patents

Electric switch device

Info

Publication number
FR1443021A
FR1443021A FR28482A FR28482A FR1443021A FR 1443021 A FR1443021 A FR 1443021A FR 28482 A FR28482 A FR 28482A FR 28482 A FR28482 A FR 28482A FR 1443021 A FR1443021 A FR 1443021A
Authority
FR
France
Prior art keywords
switch device
electric switch
electric
switch
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
FR28482A
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.)
LAUR KNUDSEN AS
Original Assignee
LAUR KNUDSEN AS
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 DK411464A external-priority patent/DK107301C/en
Application filed by LAUR KNUDSEN AS filed Critical LAUR KNUDSEN AS
Priority to FR28482A priority Critical patent/FR1443021A/en
Application granted granted Critical
Publication of FR1443021A publication Critical patent/FR1443021A/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
FR28482A 1964-08-20 1965-08-17 Electric switch device Expired FR1443021A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR28482A FR1443021A (en) 1964-08-20 1965-08-17 Electric switch device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK411464A DK107301C (en) 1964-08-20 1964-08-20 Electrical switch.
FR28482A FR1443021A (en) 1964-08-20 1965-08-17 Electric switch device

Publications (1)

Publication Number Publication Date
FR1443021A true FR1443021A (en) 1966-06-17

Family

ID=26067352

Family Applications (1)

Application Number Title Priority Date Filing Date
FR28482A Expired FR1443021A (en) 1964-08-20 1965-08-17 Electric switch device

Country Status (1)

Country Link
FR (1) FR1443021A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3555279A (en) * 1967-03-17 1971-01-12 Masch Fabrik Oerlikon Oil circuit breaker with quench chamber connected to the high pressure side of a fluid pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3555279A (en) * 1967-03-17 1971-01-12 Masch Fabrik Oerlikon Oil circuit breaker with quench chamber connected to the high pressure side of a fluid pump

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