GB201811797D0 - Leak detection apparatus and method - Google Patents

Leak detection apparatus and method

Info

Publication number
GB201811797D0
GB201811797D0 GBGB1811797.8A GB201811797A GB201811797D0 GB 201811797 D0 GB201811797 D0 GB 201811797D0 GB 201811797 A GB201811797 A GB 201811797A GB 201811797 D0 GB201811797 D0 GB 201811797D0
Authority
GB
United Kingdom
Prior art keywords
detection apparatus
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.)
Withdrawn
Application number
GBGB1811797.8A
Other versions
GB2575669A (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.)
HWM Water Ltd
Original Assignee
HWM Water 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 HWM Water Ltd filed Critical HWM Water Ltd
Priority to GB1811797.8A priority Critical patent/GB2575669A/en
Publication of GB201811797D0 publication Critical patent/GB201811797D0/en
Priority to PCT/GB2019/052022 priority patent/WO2020016595A1/en
Publication of GB2575669A publication Critical patent/GB2575669A/en
Withdrawn legal-status Critical Current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
    • G01M3/24—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations
    • G01M3/243—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations for pipes
    • 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

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)
GB1811797.8A 2018-07-19 2018-07-19 Leak detection apparatus and method Withdrawn GB2575669A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1811797.8A GB2575669A (en) 2018-07-19 2018-07-19 Leak detection apparatus and method
PCT/GB2019/052022 WO2020016595A1 (en) 2018-07-19 2019-07-19 Leak detection apparatus and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1811797.8A GB2575669A (en) 2018-07-19 2018-07-19 Leak detection apparatus and method

Publications (2)

Publication Number Publication Date
GB201811797D0 true GB201811797D0 (en) 2018-09-05
GB2575669A GB2575669A (en) 2020-01-22

Family

ID=63364437

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1811797.8A Withdrawn GB2575669A (en) 2018-07-19 2018-07-19 Leak detection apparatus and method

Country Status (2)

Country Link
GB (1) GB2575669A (en)
WO (1) WO2020016595A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115420247B (en) * 2022-11-03 2023-01-06 核工业北京地质研究院 Method for determining shape and area of vacuum leakage hole and experimental system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3045660C2 (en) 1980-12-04 1982-10-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Method and device for locating leaks in pipelines
CA1301775C (en) * 1986-06-04 1992-05-26 Karel Petrus Agnes Maria Van Putte Fractionation of fat blends
JPH0587669A (en) * 1991-09-25 1993-04-06 Nikko Kyodo Co Ltd Pipe-leakage inspecting method
JP3488579B2 (en) * 1996-09-06 2004-01-19 東京都 Water leak position detecting method and water leak position detecting device
US6389881B1 (en) 1999-05-27 2002-05-21 Acoustic Systems, Inc. Method and apparatus for pattern match filtering for real time acoustic pipeline leak detection and location
GB9914567D0 (en) * 1999-06-22 1999-08-25 Thames Water Utilities Correlation analysis in the phase domain
US6970808B2 (en) 2004-04-29 2005-11-29 Kingsley E. Abhulimen Realtime computer assisted leak detection/location reporting and inventory loss monitoring system of pipeline network systems
JP4745170B2 (en) * 2006-08-28 2011-08-10 株式会社東芝 Water leakage detection device and water leakage detection method
US20080300803A1 (en) 2007-05-29 2008-12-04 Drake David A Leak detection system and method
JP6790086B2 (en) * 2016-05-19 2020-11-25 株式会社東芝 Leakage determination device and leak determination method

Also Published As

Publication number Publication date
WO2020016595A1 (en) 2020-01-23
GB2575669A (en) 2020-01-22

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)