GB2282892B - Method of determining the integrity of a barrier between one region and another - Google Patents

Method of determining the integrity of a barrier between one region and another

Info

Publication number
GB2282892B
GB2282892B GB9420586A GB9420586A GB2282892B GB 2282892 B GB2282892 B GB 2282892B GB 9420586 A GB9420586 A GB 9420586A GB 9420586 A GB9420586 A GB 9420586A GB 2282892 B GB2282892 B GB 2282892B
Authority
GB
United Kingdom
Prior art keywords
integrity
barrier
determining
region
another
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 - Lifetime
Application number
GB9420586A
Other versions
GB9420586D0 (en
GB2282892A (en
Inventor
Paul Nichols
Malcolm Martin
Richard Stephens
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.)
Prestige Air Technology Ltd
Original Assignee
Prestige Air Technology 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 Prestige Air Technology Ltd filed Critical Prestige Air Technology Ltd
Publication of GB9420586D0 publication Critical patent/GB9420586D0/en
Publication of GB2282892A publication Critical patent/GB2282892A/en
Application granted granted Critical
Publication of GB2282892B publication Critical patent/GB2282892B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
GB9420586A 1993-10-15 1994-10-12 Method of determining the integrity of a barrier between one region and another Expired - Lifetime GB2282892B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939321281A GB9321281D0 (en) 1993-10-15 1993-10-15 An improved method of testing a structure of soil gas ingress

Publications (3)

Publication Number Publication Date
GB9420586D0 GB9420586D0 (en) 1994-11-30
GB2282892A GB2282892A (en) 1995-04-19
GB2282892B true GB2282892B (en) 1998-04-29

Family

ID=10743590

Family Applications (2)

Application Number Title Priority Date Filing Date
GB939321281A Pending GB9321281D0 (en) 1993-10-15 1993-10-15 An improved method of testing a structure of soil gas ingress
GB9420586A Expired - Lifetime GB2282892B (en) 1993-10-15 1994-10-12 Method of determining the integrity of a barrier between one region and another

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB939321281A Pending GB9321281D0 (en) 1993-10-15 1993-10-15 An improved method of testing a structure of soil gas ingress

Country Status (3)

Country Link
AU (1) AU7860294A (en)
GB (2) GB9321281D0 (en)
WO (1) WO1995010761A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2338072A (en) * 1998-06-04 1999-12-08 Aea Technology Plc Leak detection
DE10304303B4 (en) * 2003-02-04 2005-12-29 Markus Nyenhuis Method for leak testing of sewage systems in buildings
NL1028074C2 (en) * 2005-01-20 2006-07-21 Franciscus Marie De Groot Tracing leaks in walls of e.g. cellar or excavated pit, by injecting fluid into soil and monitoring wall with infra-red camera
US7263873B2 (en) 2005-03-04 2007-09-04 Robert Charles Richey System and method for detecting leaks in pressurized piping systems

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1337379A (en) * 1971-07-16 1973-11-14 Leybold Heraeus Verwaltung Method and apparatus for testing for overall tightness
GB1397465A (en) * 1972-04-26 1975-06-11 Ulvac Corp Apparatus for detecting a leak in a vessel
GB2045444A (en) * 1979-04-04 1980-10-29 Larsson B Method for detecting a leak in an embedded pipe
US4413503A (en) * 1982-04-05 1983-11-08 Texaco Puerto Rico Inc. Method of detecting leaks in a large storage tank
GB2220075A (en) * 1988-06-23 1989-12-28 George Anthony Peacock A method of testing a domestic plumbing system
US5076728A (en) * 1990-04-25 1991-12-31 Tracer Research Corporation Landfill liner leak detection system and method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH517302A (en) * 1970-08-13 1971-12-31 Ironflex Ag Procedure for leak testing of large-scale building waterproofing

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1337379A (en) * 1971-07-16 1973-11-14 Leybold Heraeus Verwaltung Method and apparatus for testing for overall tightness
GB1397465A (en) * 1972-04-26 1975-06-11 Ulvac Corp Apparatus for detecting a leak in a vessel
GB2045444A (en) * 1979-04-04 1980-10-29 Larsson B Method for detecting a leak in an embedded pipe
US4413503A (en) * 1982-04-05 1983-11-08 Texaco Puerto Rico Inc. Method of detecting leaks in a large storage tank
GB2220075A (en) * 1988-06-23 1989-12-28 George Anthony Peacock A method of testing a domestic plumbing system
US5076728A (en) * 1990-04-25 1991-12-31 Tracer Research Corporation Landfill liner leak detection system and method

Also Published As

Publication number Publication date
GB9420586D0 (en) 1994-11-30
AU7860294A (en) 1995-05-04
GB9321281D0 (en) 1993-12-08
WO1995010761A1 (en) 1995-04-20
GB2282892A (en) 1995-04-19

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20141011