FR778494A - Ligne électrique en câble triphasé rempli d'huile, établie en vue de la localisation des fuites d'huiles éventuelles - Google Patents

Ligne électrique en câble triphasé rempli d'huile, établie en vue de la localisation des fuites d'huiles éventuelles

Info

Publication number
FR778494A
FR778494A FR778494DA FR778494A FR 778494 A FR778494 A FR 778494A FR 778494D A FR778494D A FR 778494DA FR 778494 A FR778494 A FR 778494A
Authority
FR
France
Prior art keywords
oil
established
location
electric line
phase cable
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
English (en)
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.)
Pirelli and C SpA
Original Assignee
Pirelli SpA
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 Pirelli SpA filed Critical Pirelli SpA
Application granted granted Critical
Publication of FR778494A publication Critical patent/FR778494A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2838—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for cables

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Gas Or Oil Filled Cable Accessories (AREA)
  • Cable Accessories (AREA)
  • Processing Of Terminals (AREA)
  • Examining Or Testing Airtightness (AREA)
FR778494D 1933-10-13 1934-09-14 Ligne électrique en câble triphasé rempli d'huile, établie en vue de la localisation des fuites d'huiles éventuelles Expired FR778494A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT421520X 1933-10-13

Publications (1)

Publication Number Publication Date
FR778494A true FR778494A (fr) 1935-03-16

Family

ID=11253921

Family Applications (1)

Application Number Title Priority Date Filing Date
FR778494D Expired FR778494A (fr) 1933-10-13 1934-09-14 Ligne électrique en câble triphasé rempli d'huile, établie en vue de la localisation des fuites d'huiles éventuelles

Country Status (4)

Country Link
BE (1) BE380227A (enrdf_load_stackoverflow)
DE (1) DE629902C (enrdf_load_stackoverflow)
FR (1) FR778494A (enrdf_load_stackoverflow)
GB (2) GB369119A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
DE629902C (de) 1936-05-15
GB369119A (en) 1932-03-17
GB421520A (en) 1934-12-21
BE380227A (enrdf_load_stackoverflow) 1931-07-31

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