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FR1476135A - Interrupteur pneumatique - Google Patents

Interrupteur pneumatique

Info

Publication number
FR1476135A
FR1476135A FR57620A FR57620A FR1476135A FR 1476135 A FR1476135 A FR 1476135A FR 57620 A FR57620 A FR 57620A FR 57620 A FR57620 A FR 57620A FR 1476135 A FR1476135 A FR 1476135A
Authority
FR
France
Prior art keywords
pneumatic switch
pneumatic
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
FR57620A
Other languages
English (en)
Inventor
Haakon Forwald
Walter Pucher
Karl Gustav Sindahl
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Priority to FR57620A priority Critical patent/FR1476135A/fr
Application granted granted Critical
Publication of FR1476135A publication Critical patent/FR1476135A/fr
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
    • H01H33/16—Impedances connected with contacts
FR57620A 1965-04-14 1966-04-14 Interrupteur pneumatique Expired FR1476135A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR57620A FR1476135A (fr) 1965-04-14 1966-04-14 Interrupteur pneumatique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE489065 1965-04-14
FR57620A FR1476135A (fr) 1965-04-14 1966-04-14 Interrupteur pneumatique

Publications (1)

Publication Number Publication Date
FR1476135A true FR1476135A (fr) 1967-04-07

Family

ID=26169947

Family Applications (1)

Application Number Title Priority Date Filing Date
FR57620A Expired FR1476135A (fr) 1965-04-14 1966-04-14 Interrupteur pneumatique

Country Status (1)

Country Link
FR (1) FR1476135A (fr)

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