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GB2524286B - Leak detection apparatus and methods - Google Patents

Leak detection apparatus and methods Download PDF

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Publication number
GB2524286B
GB2524286B GB1404920.9A GB201404920A GB2524286B GB 2524286 B GB2524286 B GB 2524286B GB 201404920 A GB201404920 A GB 201404920A GB 2524286 B GB2524286 B GB 2524286B
Authority
GB
United Kingdom
Prior art keywords
methods
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.)
Expired - Fee Related
Application number
GB1404920.9A
Other versions
GB201404920D0 (en
GB2524286A (en
Inventor
Glanfield Anthony
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1404920.9A priority Critical patent/GB2524286B/en
Publication of GB201404920D0 publication Critical patent/GB201404920D0/en
Priority to EP15717203.2A priority patent/EP3120126A1/en
Priority to PCT/GB2015/050803 priority patent/WO2015140556A1/en
Publication of GB2524286A publication Critical patent/GB2524286A/en
Application granted granted Critical
Publication of GB2524286B publication Critical patent/GB2524286B/en
Expired - Fee Related 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
    • 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
    • G01M3/042—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by using materials which expand, contract, disintegrate, or decompose in contact with a fluid
    • G01M3/045—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by using materials which expand, contract, disintegrate, or decompose in contact with a fluid with electrical detection means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
GB1404920.9A 2014-03-19 2014-03-19 Leak detection apparatus and methods Expired - Fee Related GB2524286B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1404920.9A GB2524286B (en) 2014-03-19 2014-03-19 Leak detection apparatus and methods
EP15717203.2A EP3120126A1 (en) 2014-03-19 2015-03-19 Leak detection apparatus and methods
PCT/GB2015/050803 WO2015140556A1 (en) 2014-03-19 2015-03-19 Leak detection apparatus and methods

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1404920.9A GB2524286B (en) 2014-03-19 2014-03-19 Leak detection apparatus and methods

Publications (3)

Publication Number Publication Date
GB201404920D0 GB201404920D0 (en) 2014-04-30
GB2524286A GB2524286A (en) 2015-09-23
GB2524286B true GB2524286B (en) 2020-09-23

Family

ID=50635042

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1404920.9A Expired - Fee Related GB2524286B (en) 2014-03-19 2014-03-19 Leak detection apparatus and methods

Country Status (3)

Country Link
EP (1) EP3120126A1 (en)
GB (1) GB2524286B (en)
WO (1) WO2015140556A1 (en)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323721A (en) * 1980-02-08 1982-04-06 Belden Corporation Electric cables with improved shielding member
US4737598A (en) * 1984-12-17 1988-04-12 Oconnor Lawrence Shielding tape for electrical conductors
JPH01169890A (en) * 1987-12-25 1989-07-05 Matsushita Electric Ind Co Ltd Spiral sheath heater
DE4011258A1 (en) * 1989-05-05 1990-11-08 Inst Energieversorgung Low voltage cable production - having wires held in folded textile formed into cable with plastic sheath
US5262746A (en) * 1991-05-16 1993-11-16 Victor Company Of Japan, Ltd. Ribbon coil for motor winding
EP0634755A2 (en) * 1993-07-14 1995-01-18 The Whitaker Corporation Electrical cable with improved shield
US5843542A (en) * 1997-11-10 1998-12-01 Bentley-Harris Inc. Woven fabric having improved flexibility and conformability
US20030201158A1 (en) * 2002-04-25 2003-10-30 Andberg John William Device, method, and system for detecting the presence of liquid in proximity to electronic components
US20120132309A1 (en) * 2010-11-30 2012-05-31 Morris David D Woven textile fabric and innerduct having multiple-inserted filling yarns
US20130154666A1 (en) * 2010-09-08 2013-06-20 Commissariat A L'energie Atomique Et Aux Engergies Alternatives Leak detection device, and coating intended for a fluid transport or storage member and comprising said detection device
CN203376127U (en) * 2013-07-25 2014-01-01 深圳市祥为测控技术有限公司 Flat-structure water leakage detection line

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323721A (en) * 1980-02-08 1982-04-06 Belden Corporation Electric cables with improved shielding member
US4737598A (en) * 1984-12-17 1988-04-12 Oconnor Lawrence Shielding tape for electrical conductors
JPH01169890A (en) * 1987-12-25 1989-07-05 Matsushita Electric Ind Co Ltd Spiral sheath heater
DE4011258A1 (en) * 1989-05-05 1990-11-08 Inst Energieversorgung Low voltage cable production - having wires held in folded textile formed into cable with plastic sheath
US5262746A (en) * 1991-05-16 1993-11-16 Victor Company Of Japan, Ltd. Ribbon coil for motor winding
EP0634755A2 (en) * 1993-07-14 1995-01-18 The Whitaker Corporation Electrical cable with improved shield
US5843542A (en) * 1997-11-10 1998-12-01 Bentley-Harris Inc. Woven fabric having improved flexibility and conformability
US20030201158A1 (en) * 2002-04-25 2003-10-30 Andberg John William Device, method, and system for detecting the presence of liquid in proximity to electronic components
US20130154666A1 (en) * 2010-09-08 2013-06-20 Commissariat A L'energie Atomique Et Aux Engergies Alternatives Leak detection device, and coating intended for a fluid transport or storage member and comprising said detection device
US20120132309A1 (en) * 2010-11-30 2012-05-31 Morris David D Woven textile fabric and innerduct having multiple-inserted filling yarns
CN203376127U (en) * 2013-07-25 2014-01-01 深圳市祥为测控技术有限公司 Flat-structure water leakage detection line

Also Published As

Publication number Publication date
EP3120126A1 (en) 2017-01-25
GB201404920D0 (en) 2014-04-30
GB2524286A (en) 2015-09-23
WO2015140556A1 (en) 2015-09-24

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Legal Events

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

Effective date: 20220319