FR2348483B1 - - Google Patents

Info

Publication number
FR2348483B1
FR2348483B1 FR7710918A FR7710918A FR2348483B1 FR 2348483 B1 FR2348483 B1 FR 2348483B1 FR 7710918 A FR7710918 A FR 7710918A FR 7710918 A FR7710918 A FR 7710918A FR 2348483 B1 FR2348483 B1 FR 2348483B1
Authority
FR
France
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
FR7710918A
Other languages
French (fr)
Other versions
FR2348483A1 (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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of FR2348483A1 publication Critical patent/FR2348483A1/fr
Application granted granted Critical
Publication of FR2348483B1 publication Critical patent/FR2348483B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/002—Detection of leaks
    • 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
    • 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
FR7710918A 1976-04-12 1977-04-12 Methode et appareil pour localiser un tube defectueux dans un echangeur thermique de type tubulaire metal liquide-eau Granted FR2348483A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/676,179 UST963003I4 (en) 1976-04-12 1976-04-12 Method and apparatus for locating a defective tube of a liquid metal-to-water tube type heat exchanger

Publications (2)

Publication Number Publication Date
FR2348483A1 FR2348483A1 (fr) 1977-11-10
FR2348483B1 true FR2348483B1 (xx) 1984-02-10

Family

ID=24713537

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7710918A Granted FR2348483A1 (fr) 1976-04-12 1977-04-12 Methode et appareil pour localiser un tube defectueux dans un echangeur thermique de type tubulaire metal liquide-eau

Country Status (3)

Country Link
US (1) UST963003I4 (xx)
JP (1) JPS6046373B2 (xx)
FR (1) FR2348483A1 (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2570187B1 (fr) * 1984-09-07 1988-01-08 Electricite De France Procede et dispositif de detection et de localisation des fuites dans un echangeur de chaleur a faisceau tubulaire a l'arret

Also Published As

Publication number Publication date
UST963003I4 (en) 1977-10-04
JPS6046373B2 (ja) 1985-10-15
FR2348483A1 (fr) 1977-11-10
JPS52127288A (en) 1977-10-25

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
BR Restoration of rights
ST Notification of lapse