FR1493249A - Method for locating leaks in a heat exchanger - Google Patents

Method for locating leaks in a heat exchanger

Info

Publication number
FR1493249A
FR1493249A FR76731A FR76731A FR1493249A FR 1493249 A FR1493249 A FR 1493249A FR 76731 A FR76731 A FR 76731A FR 76731 A FR76731 A FR 76731A FR 1493249 A FR1493249 A FR 1493249A
Authority
FR
France
Prior art keywords
heat exchanger
locating leaks
leaks
locating
exchanger
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
FR76731A
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.)
Sulzer AG
Original Assignee
Sulzer AG
Sulzer Freres 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
Priority claimed from CH1373665A external-priority patent/CH445218A/en
Application filed by Sulzer AG, Sulzer Freres SA filed Critical Sulzer AG
Priority to FR76731A priority Critical patent/FR1493249A/en
Application granted granted Critical
Publication of FR1493249A publication Critical patent/FR1493249A/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
    • G01M3/226—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 containers, e.g. radiators
    • G01M3/228—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 containers, e.g. radiators for radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/42—Applications, arrangements, or dispositions of alarm or automatic safety devices
    • F22B37/421—Arrangements for detecting leaks
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/002—Detection of leaks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L2101/00—Uses or applications of pigs or moles
    • F16L2101/30—Inspecting, measuring or testing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
FR76731A 1965-10-05 1966-09-16 Method for locating leaks in a heat exchanger Expired FR1493249A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR76731A FR1493249A (en) 1965-10-05 1966-09-16 Method for locating leaks in a heat exchanger

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1373665A CH445218A (en) 1965-10-05 1965-10-05 Method for locating a leak in a heat exchanger and device for carrying out the method
FR76731A FR1493249A (en) 1965-10-05 1966-09-16 Method for locating leaks in a heat exchanger

Publications (1)

Publication Number Publication Date
FR1493249A true FR1493249A (en) 1967-08-25

Family

ID=25712971

Family Applications (1)

Application Number Title Priority Date Filing Date
FR76731A Expired FR1493249A (en) 1965-10-05 1966-09-16 Method for locating leaks in a heat exchanger

Country Status (1)

Country Link
FR (1) FR1493249A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2928336C2 (en) * 1979-07-13 1981-08-27 Arthur Pfeiffer Vakuumtechnik Wetzlar Gmbh, 6334 Asslar, De
FR2570187A1 (en) * 1984-09-07 1986-03-14 Electricite De France Method and device for detecting and locating leaks in a tubular heat exchanger when shut down
FR2697940A1 (en) * 1992-11-06 1994-05-13 Electricite De France Evaluating detection of leaks from penetrations in PWR reactor head - by simulation with tracer gas injected into leak zone detected using sampling circuit connected to mass spectrometer
WO1994011882A1 (en) * 1992-11-06 1994-05-26 Electricite De France - Service National Method and device for detecting leaks through the bushings of the cover of a nuclear reactor vessel

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2928336C2 (en) * 1979-07-13 1981-08-27 Arthur Pfeiffer Vakuumtechnik Wetzlar Gmbh, 6334 Asslar, De
FR2570187A1 (en) * 1984-09-07 1986-03-14 Electricite De France Method and device for detecting and locating leaks in a tubular heat exchanger when shut down
FR2697940A1 (en) * 1992-11-06 1994-05-13 Electricite De France Evaluating detection of leaks from penetrations in PWR reactor head - by simulation with tracer gas injected into leak zone detected using sampling circuit connected to mass spectrometer
WO1994011882A1 (en) * 1992-11-06 1994-05-26 Electricite De France - Service National Method and device for detecting leaks through the bushings of the cover of a nuclear reactor vessel
US5535253A (en) * 1992-11-06 1996-07-09 Electricite De France - Service National Method and device for detecting leaks in penetrations of a nuclear reactor vessel head during operation

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