FR1011124A - Perfectionnements à la signalisation des défauts d'étanchéité des enveloppes decâbles électriques - Google Patents

Perfectionnements à la signalisation des défauts d'étanchéité des enveloppes decâbles électriques

Info

Publication number
FR1011124A
FR1011124A FR1011124DA FR1011124A FR 1011124 A FR1011124 A FR 1011124A FR 1011124D A FR1011124D A FR 1011124DA FR 1011124 A FR1011124 A FR 1011124A
Authority
FR
France
Prior art keywords
electrical cable
leaks
signaling
cable enclosures
enclosures
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)
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.)
Alsacienne de Constructions Mecaniques SA
Original Assignee
Alsacienne de Constructions Mecaniques 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 Alsacienne de Constructions Mecaniques SA filed Critical Alsacienne de Constructions Mecaniques SA
Application granted granted Critical
Publication of FR1011124A publication Critical patent/FR1011124A/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
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
    • G01M3/18—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G01M3/181—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for cables
    • 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)
  • Measuring Fluid Pressure (AREA)
FR1011124D 1948-12-10 1948-12-10 Perfectionnements à la signalisation des défauts d'étanchéité des enveloppes decâbles électriques Expired FR1011124A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR840725X 1948-12-10

Publications (1)

Publication Number Publication Date
FR1011124A true FR1011124A (fr) 1952-06-19

Family

ID=9303860

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1011124D Expired FR1011124A (fr) 1948-12-10 1948-12-10 Perfectionnements à la signalisation des défauts d'étanchéité des enveloppes decâbles électriques

Country Status (2)

Country Link
DE (1) DE840725C (fr)
FR (1) FR1011124A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1039595B (de) * 1952-08-30 1958-09-25 Siemens Ag Verfahren zur Ortsbestimmung undichter Stellen in mit einem gasfoermigen oder fluessigen Druckmedium gefuellten Rohren, insbesondere Kabelmaenteln

Also Published As

Publication number Publication date
DE840725C (de) 1952-06-05

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