CA933646A - Ultrasonic leak detection - Google Patents

Ultrasonic leak detection

Info

Publication number
CA933646A
CA933646A CA085578A CA85578A CA933646A CA 933646 A CA933646 A CA 933646A CA 085578 A CA085578 A CA 085578A CA 85578 A CA85578 A CA 85578A CA 933646 A CA933646 A CA 933646A
Authority
CA
Canada
Prior art keywords
leak detection
ultrasonic leak
ultrasonic
detection
leak
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
CA085578A
Inventor
S. Flemons Ralph
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.)
General Electric Canada Co
Original Assignee
Canadian General Electric Co Ltd
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 Canadian General Electric Co Ltd filed Critical Canadian General Electric Co Ltd
Priority to CA085578A priority Critical patent/CA933646A/en
Priority to FR7121850A priority patent/FR2097938A5/en
Application granted granted Critical
Publication of CA933646A publication Critical patent/CA933646A/en
Expired 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
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
    • 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)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
CA085578A 1970-06-16 1970-06-16 Ultrasonic leak detection Expired CA933646A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA085578A CA933646A (en) 1970-06-16 1970-06-16 Ultrasonic leak detection
FR7121850A FR2097938A5 (en) 1970-06-16 1971-06-16 Detection of leaks - in dangerous surroundings using noise level

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA085578A CA933646A (en) 1970-06-16 1970-06-16 Ultrasonic leak detection

Publications (1)

Publication Number Publication Date
CA933646A true CA933646A (en) 1973-09-11

Family

ID=4087020

Family Applications (1)

Application Number Title Priority Date Filing Date
CA085578A Expired CA933646A (en) 1970-06-16 1970-06-16 Ultrasonic leak detection

Country Status (2)

Country Link
CA (1) CA933646A (en)
FR (1) FR2097938A5 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2402877A1 (en) * 1977-12-06 1979-04-06 Westinghouse Electric Corp Detector and locator for electrical discharges - uses acoustic waveguides connected to piezoceramic element in inductive enclosed windings
US4158169A (en) * 1977-12-06 1979-06-12 Westinghouse Electric Corp. Corona testing apparatus including acoustic waveguides for transmitting acoustic emissions from electrical apparatus
US4158168A (en) * 1977-12-06 1979-06-12 Westinghouse Electric Corp. Acoustic waveguides for sensing and locating corona discharges
CN101676703B (en) * 2008-09-18 2014-05-07 韩国水力原子力株式会社 Apparatus for detecting leakage from channel closure plug for fuel channel in heavy water reactor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539507B1 (en) * 1983-01-13 1985-10-18 Electricite De France METHOD AND DEVICE FOR LOCATING A LEAK ON A TUBULAR HEAT EXCHANGER

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2402877A1 (en) * 1977-12-06 1979-04-06 Westinghouse Electric Corp Detector and locator for electrical discharges - uses acoustic waveguides connected to piezoceramic element in inductive enclosed windings
US4158169A (en) * 1977-12-06 1979-06-12 Westinghouse Electric Corp. Corona testing apparatus including acoustic waveguides for transmitting acoustic emissions from electrical apparatus
US4158168A (en) * 1977-12-06 1979-06-12 Westinghouse Electric Corp. Acoustic waveguides for sensing and locating corona discharges
CN101676703B (en) * 2008-09-18 2014-05-07 韩国水力原子力株式会社 Apparatus for detecting leakage from channel closure plug for fuel channel in heavy water reactor

Also Published As

Publication number Publication date
FR2097938A5 (en) 1972-03-03

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