FR526358A - Improvements to electrical devices (output tanks and insulators) - Google Patents

Improvements to electrical devices (output tanks and insulators)

Info

Publication number
FR526358A
FR526358A FR526358A FR526358DA FR526358A FR 526358 A FR526358 A FR 526358A FR 526358 A FR526358 A FR 526358A FR 526358D A FR526358D A FR 526358DA FR 526358 A FR526358 A FR 526358A
Authority
FR
France
Prior art keywords
insulators
electrical devices
output tanks
tanks
output
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
FR526358A
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR526358A publication Critical patent/FR526358A/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
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/55—Oil reservoirs or tanks; Lowering means therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/02—Casings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR526358A 1919-10-23 1920-10-22 Improvements to electrical devices (output tanks and insulators) Expired FR526358A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US526358XA 1919-10-23 1919-10-23

Publications (1)

Publication Number Publication Date
FR526358A true FR526358A (en) 1921-10-07

Family

ID=21978893

Family Applications (1)

Application Number Title Priority Date Filing Date
FR526358A Expired FR526358A (en) 1919-10-23 1920-10-22 Improvements to electrical devices (output tanks and insulators)

Country Status (1)

Country Link
FR (1) FR526358A (en)

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