GB9722598D0 - Method and apparatus for detecting irregularities on or in the wall of a vessel - Google Patents

Method and apparatus for detecting irregularities on or in the wall of a vessel

Info

Publication number
GB9722598D0
GB9722598D0 GBGB9722598.1A GB9722598A GB9722598D0 GB 9722598 D0 GB9722598 D0 GB 9722598D0 GB 9722598 A GB9722598 A GB 9722598A GB 9722598 D0 GB9722598 D0 GB 9722598D0
Authority
GB
United Kingdom
Prior art keywords
vessel
wall
detecting irregularities
irregularities
detecting
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.)
Granted
Application number
GBGB9722598.1A
Other versions
GB2314623B (en
GB2314623A (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.)
Somerset Technical Laboratories Ltd
Original Assignee
Somerset Technical Laboratories 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
Priority claimed from GBGB9506285.7A external-priority patent/GB9506285D0/en
Application filed by Somerset Technical Laboratories Ltd filed Critical Somerset Technical Laboratories Ltd
Priority to GB9722598A priority Critical patent/GB2314623B/en
Priority to GB9921672A priority patent/GB2337114B/en
Priority claimed from PCT/GB1996/000748 external-priority patent/WO1996030748A1/en
Publication of GB9722598D0 publication Critical patent/GB9722598D0/en
Publication of GB2314623A publication Critical patent/GB2314623A/en
Application granted granted Critical
Publication of GB2314623B publication Critical patent/GB2314623B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01M3/38—Investigating fluid-tightness of structures by using light
    • 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
    • G01M3/002—Investigating fluid-tightness of structures by using thermal means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/72—Investigating presence of flaws
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/02—Food

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Examining Or Testing Airtightness (AREA)
GB9722598A 1995-03-28 1996-03-28 Method and apparatus for detecting and locating fluid leaks through the wall of a vessel Expired - Fee Related GB2314623B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9722598A GB2314623B (en) 1995-03-28 1996-03-28 Method and apparatus for detecting and locating fluid leaks through the wall of a vessel
GB9921672A GB2337114B (en) 1995-03-28 1996-03-28 Method and apparatus for detecting and locating fluid leaks through the wall of a vessel

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GBGB9506285.7A GB9506285D0 (en) 1995-03-28 1995-03-28 Leakage detection
GBGB9519672.1A GB9519672D0 (en) 1995-03-28 1995-09-27 Leakage detection
GB9722598A GB2314623B (en) 1995-03-28 1996-03-28 Method and apparatus for detecting and locating fluid leaks through the wall of a vessel
PCT/GB1996/000748 WO1996030748A1 (en) 1995-03-28 1996-03-28 Method and apparatus for detecting irregularities on or in the wall of a vessel

Publications (3)

Publication Number Publication Date
GB9722598D0 true GB9722598D0 (en) 1997-12-24
GB2314623A GB2314623A (en) 1998-01-07
GB2314623B GB2314623B (en) 1999-11-03

Family

ID=27267644

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9722598A Expired - Fee Related GB2314623B (en) 1995-03-28 1996-03-28 Method and apparatus for detecting and locating fluid leaks through the wall of a vessel
GB9921672A Expired - Fee Related GB2337114B (en) 1995-03-28 1996-03-28 Method and apparatus for detecting and locating fluid leaks through the wall of a vessel

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9921672A Expired - Fee Related GB2337114B (en) 1995-03-28 1996-03-28 Method and apparatus for detecting and locating fluid leaks through the wall of a vessel

Country Status (1)

Country Link
GB (2) GB2314623B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004058606B4 (en) * 2004-12-03 2006-10-05 Eads Deutschland Gmbh Method for testing the tightness of containers

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE380097B (en) * 1972-04-27 1975-10-27 Tetra Pak Int
FR2453406A1 (en) * 1979-04-02 1980-10-31 Bucquet Jean Pierre Recording heat losses from building - using thermographic process to record heat emission with calibrated infrared source in observation field
ES8503851A1 (en) * 1979-10-16 1985-03-01 Westinghouse Electric Corp Non-destructive process for determining physical state of materials within sealed container.
JPS58124938A (en) * 1982-01-22 1983-07-25 Ebara Corp Flaw detector by infrared ray detection
JPS62192696A (en) * 1986-02-20 1987-08-24 株式会社東芝 Leakage-detection identification device in nuclear reactor container
DE3713255A1 (en) * 1987-04-18 1988-11-03 Klaus Prof Dipl Ing Abel Method for testing containers
DE3725063A1 (en) * 1987-07-29 1989-02-09 Continental Ag Leakage detecting system
JPH01239443A (en) * 1988-03-18 1989-09-25 Nkk Corp Method and device for detecting defect in external surface of tube
GB8819440D0 (en) * 1988-08-16 1988-09-21 Atomic Energy Authority Uk Leak detection
IT1237814B (en) * 1989-10-13 1993-06-18 Enea EQUIPMENT FOR THE AUTOMATIC DETECTION OF PROCESS FLUID LEAKS FROM PRODUCTION AND / OR RESEARCH PLANTS, ESPECIALLY ENERGY PLANTS
GB9601169D0 (en) * 1996-01-20 1996-03-20 Wt Thermo Tec Limited Leak testing

Also Published As

Publication number Publication date
GB2314623B (en) 1999-11-03
GB2314623A (en) 1998-01-07
GB2337114B (en) 2000-04-12
GB9921672D0 (en) 1999-11-17
GB2337114A (en) 1999-11-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020328