FR511603A - Current switch - Google Patents

Current switch

Info

Publication number
FR511603A
FR511603A FR511603A FR511603DA FR511603A FR 511603 A FR511603 A FR 511603A FR 511603 A FR511603 A FR 511603A FR 511603D A FR511603D A FR 511603DA FR 511603 A FR511603 A FR 511603A
Authority
FR
France
Prior art keywords
current switch
switch
current
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
FR511603A
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.)
Mach Seebach SA Pour La Const
Original Assignee
Mach Seebach SA Pour La Const
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 Mach Seebach SA Pour La Const filed Critical Mach Seebach SA Pour La Const
Application granted granted Critical
Publication of FR511603A publication Critical patent/FR511603A/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
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/886—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts by movement of rotating pistons
FR511603A 1920-01-20 1920-03-15 Current switch Expired FR511603A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE511603X 1920-01-20

Publications (1)

Publication Number Publication Date
FR511603A true FR511603A (en) 1920-12-30

Family

ID=6547828

Family Applications (1)

Application Number Title Priority Date Filing Date
FR511603A Expired FR511603A (en) 1920-01-20 1920-03-15 Current switch

Country Status (1)

Country Link
FR (1) FR511603A (en)

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