FR1029175A - Improvements in the detection of leaks in pressurized cables - Google Patents

Improvements in the detection of leaks in pressurized cables

Info

Publication number
FR1029175A
FR1029175A FR1029175DA FR1029175A FR 1029175 A FR1029175 A FR 1029175A FR 1029175D A FR1029175D A FR 1029175DA FR 1029175 A FR1029175 A FR 1029175A
Authority
FR
France
Prior art keywords
leaks
detection
pressurized cables
cables
pressurized
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.)
Alsacienne de Constructions Mecaniques SA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA, Alsacienne de Constructions Mecaniques SA filed Critical Commissariat a lEnergie Atomique CEA
Application granted granted Critical
Publication of FR1029175A publication Critical patent/FR1029175A/en
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
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G01M3/221—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for cables
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21H—OBTAINING ENERGY FROM RADIOACTIVE SOURCES; APPLICATIONS OF RADIATION FROM RADIOACTIVE SOURCES, NOT OTHERWISE PROVIDED FOR; UTILISING COSMIC RADIATION
    • G21H5/00—Applications of radiation from radioactive sources or arrangements therefor, not otherwise provided for 
    • G21H5/02—Applications of radiation from radioactive sources or arrangements therefor, not otherwise provided for  as tracers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Paper (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
FR1029175D 1950-12-06 1950-12-06 Improvements in the detection of leaks in pressurized cables Expired FR1029175A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1029175T 1950-12-06

Publications (1)

Publication Number Publication Date
FR1029175A true FR1029175A (en) 1953-06-01

Family

ID=9581679

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1029175D Expired FR1029175A (en) 1950-12-06 1950-12-06 Improvements in the detection of leaks in pressurized cables

Country Status (2)

Country Link
FR (1) FR1029175A (en)
GB (1) GB712260A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1135682B (en) * 1959-11-10 1962-08-30 Cons Electrodynamics Corp Method for testing bodies with a closed inner cavity for tightness

Also Published As

Publication number Publication date
GB712260A (en) 1954-07-21

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