FR612447A - Contact device for switches in oil bath - Google Patents

Contact device for switches in oil bath

Info

Publication number
FR612447A
FR612447A FR612447DA FR612447A FR 612447 A FR612447 A FR 612447A FR 612447D A FR612447D A FR 612447DA FR 612447 A FR612447 A FR 612447A
Authority
FR
France
Prior art keywords
switches
oil bath
contact device
contact
bath
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.)
ENTPR S ELECTR BAUMGARTEN ET C
Original Assignee
ENTPR S ELECTR BAUMGARTEN ET C
Filing date
Publication date
Application filed by ENTPR S ELECTR BAUMGARTEN ET C filed Critical ENTPR S ELECTR BAUMGARTEN ET C
Application granted granted Critical
Publication of FR612447A publication Critical patent/FR612447A/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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
FR612447D 1926-02-05 Contact device for switches in oil bath Expired FR612447A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV20194D DE425348C (en) Contact arrangement for oil switch

Publications (1)

Publication Number Publication Date
FR612447A true FR612447A (en) 1926-10-23

Family

ID=7578381

Family Applications (1)

Application Number Title Priority Date Filing Date
FR612447D Expired FR612447A (en) 1926-02-05 Contact device for switches in oil bath

Country Status (2)

Country Link
DE (1) DE425348C (en)
FR (1) FR612447A (en)

Also Published As

Publication number Publication date
DE425348C (en) 1926-03-09

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