GB2578494B - Leak detection - Google Patents

Leak detection Download PDF

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Publication number
GB2578494B
GB2578494B GB1905008.7A GB201905008A GB2578494B GB 2578494 B GB2578494 B GB 2578494B GB 201905008 A GB201905008 A GB 201905008A GB 2578494 B GB2578494 B GB 2578494B
Authority
GB
United Kingdom
Prior art keywords
leak detection
leak
detection
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.)
Active
Application number
GB1905008.7A
Other versions
GB201905008D0 (en
GB2578494A (en
Inventor
Lewis Bayley Derek
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.)
Leak Seeker Ltd
Original Assignee
Leak Seeker 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 GBGB1817462.3A external-priority patent/GB201817462D0/en
Priority claimed from GBGB1817497.9A external-priority patent/GB201817497D0/en
Application filed by Leak Seeker Ltd filed Critical Leak Seeker Ltd
Publication of GB201905008D0 publication Critical patent/GB201905008D0/en
Priority to PCT/GB2019/052903 priority Critical patent/WO2020084278A1/en
Publication of GB2578494A publication Critical patent/GB2578494A/en
Application granted granted Critical
Publication of GB2578494B publication Critical patent/GB2578494B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D5/00—Protection or supervision of installations
    • F17D5/02—Preventing, monitoring, or locating loss
    • F17D5/06—Preventing, monitoring, or locating loss using electric or acoustic means
    • 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
    • G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
    • 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
    • G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
    • G01M3/165—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means by means of cables or similar elongated devices, e.g. tapes
    • 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
    • G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
    • G01M3/18—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • 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
    • G01M3/40—Investigating fluid-tightness of structures by using electric means, e.g. by observing electric discharges
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/003—Arrangement for testing of watertightness of water supply conduits

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Examining Or Testing Airtightness (AREA)
GB1905008.7A 2018-10-26 2019-04-09 Leak detection Active GB2578494B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/GB2019/052903 WO2020084278A1 (en) 2018-10-26 2019-10-11 Leak detection

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1817462.3A GB201817462D0 (en) 2018-10-26 2018-10-26 Leak detection
GBGB1817497.9A GB201817497D0 (en) 2018-10-26 2018-10-26 Leak detection

Publications (3)

Publication Number Publication Date
GB201905008D0 GB201905008D0 (en) 2019-05-22
GB2578494A GB2578494A (en) 2020-05-13
GB2578494B true GB2578494B (en) 2023-04-12

Family

ID=66850445

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1905008.7A Active GB2578494B (en) 2018-10-26 2019-04-09 Leak detection

Country Status (2)

Country Link
GB (1) GB2578494B (en)
WO (1) WO2020084278A1 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4101827A (en) * 1976-12-17 1978-07-18 Offner Franklin F Method and apparatus for determining the location of a leak in a pipe buried underground
JPS5653435A (en) * 1979-10-08 1981-05-13 Furukawa Electric Co Ltd:The Detecting method for water leakage from under-ground buried pipe of insulating material
JPH07294370A (en) * 1994-04-25 1995-11-10 Mitsubishi Chem Corp Method for detecting damage of lined piping
EP0786653A1 (en) * 1994-07-29 1997-07-30 Seba-Dynatronic Mess- und Ortungstechnik GmbH Method and device for determining the location and dimension of leakage in sewers and the like
WO1998052010A1 (en) * 1997-05-12 1998-11-19 Active Informa Creuse Method for selectively detecting liquid leaks in inaccessible piping and device for its implementation
CN102155628A (en) * 2010-12-01 2011-08-17 广西大学 Underground drainage pipeline leakage detection method and device
US20130003501A1 (en) * 2011-06-30 2013-01-03 Henry Palomino Marquez Methods and apparatus for locating hidden or buried non-conductive pipes and leaks therefrom
WO2013065351A1 (en) * 2011-11-02 2013-05-10 株式会社グッドマン Water leakage search device and water leakage search method

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4101827A (en) * 1976-12-17 1978-07-18 Offner Franklin F Method and apparatus for determining the location of a leak in a pipe buried underground
JPS5653435A (en) * 1979-10-08 1981-05-13 Furukawa Electric Co Ltd:The Detecting method for water leakage from under-ground buried pipe of insulating material
JPH07294370A (en) * 1994-04-25 1995-11-10 Mitsubishi Chem Corp Method for detecting damage of lined piping
EP0786653A1 (en) * 1994-07-29 1997-07-30 Seba-Dynatronic Mess- und Ortungstechnik GmbH Method and device for determining the location and dimension of leakage in sewers and the like
WO1998052010A1 (en) * 1997-05-12 1998-11-19 Active Informa Creuse Method for selectively detecting liquid leaks in inaccessible piping and device for its implementation
CN102155628A (en) * 2010-12-01 2011-08-17 广西大学 Underground drainage pipeline leakage detection method and device
US20130003501A1 (en) * 2011-06-30 2013-01-03 Henry Palomino Marquez Methods and apparatus for locating hidden or buried non-conductive pipes and leaks therefrom
WO2013065351A1 (en) * 2011-11-02 2013-05-10 株式会社グッドマン Water leakage search device and water leakage search method

Also Published As

Publication number Publication date
GB201905008D0 (en) 2019-05-22
GB2578494A (en) 2020-05-13
WO2020084278A1 (en) 2020-04-30

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