GB2503205B - Leak detector - Google Patents

Leak detector

Info

Publication number
GB2503205B
GB2503205B GB1207900.0A GB201207900A GB2503205B GB 2503205 B GB2503205 B GB 2503205B GB 201207900 A GB201207900 A GB 201207900A GB 2503205 B GB2503205 B GB 2503205B
Authority
GB
United Kingdom
Prior art keywords
leak detector
leak
detector
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
GB1207900.0A
Other versions
GB2503205A (en
GB201207900D0 (en
GB2503205C (en
Inventor
James Alexander Michael Mcgiffen
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.)
EYDENT COMPUTING Ltd
Original Assignee
EYDENT COMPUTING 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 EYDENT COMPUTING Ltd filed Critical EYDENT COMPUTING Ltd
Priority to GB1207900.0A priority Critical patent/GB2503205C/en
Publication of GB201207900D0 publication Critical patent/GB201207900D0/en
Priority to PCT/GB2013/000192 priority patent/WO2013164558A1/en
Publication of GB2503205A publication Critical patent/GB2503205A/en
Publication of GB2503205B publication Critical patent/GB2503205B/en
Application granted granted Critical
Publication of GB2503205C publication Critical patent/GB2503205C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00Investigating fluid-tightness of structures
    • G01M3/02Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/16Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
    • G01M3/165Investigating 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
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00Investigating fluid-tightness of structures
    • G01M3/02Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/16Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00Investigating fluid-tightness of structures
    • G01M3/02Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/16Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
    • G01M3/18Investigating 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
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00Investigating fluid-tightness of structures
    • G01M3/02Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/16Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
    • G01M3/18Investigating 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
    • G01M3/181Investigating 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 for cables
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00Investigating fluid-tightness of structures
    • G01M3/02Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/16Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
    • G01M3/18Investigating 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
    • G01M3/182Investigating 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 for tubes
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00Investigating fluid-tightness of structures
    • G01M3/02Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/16Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
    • G01M3/18Investigating 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
    • G01M3/183Investigating 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 for pipe joints or seals
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18Status alarms
    • G08B21/20Status alarms responsive to moisture
GB1207900.0A 2012-05-04 2012-05-04 Leak detector Active GB2503205C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1207900.0A GB2503205C (en) 2012-05-04 2012-05-04 Leak detector
PCT/GB2013/000192 WO2013164558A1 (en) 2012-05-04 2013-05-03 Leak detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1207900.0A GB2503205C (en) 2012-05-04 2012-05-04 Leak detector

Publications (4)

Publication Number Publication Date
GB201207900D0 GB201207900D0 (en) 2012-06-20
GB2503205A GB2503205A (en) 2013-12-25
GB2503205B true GB2503205B (en) 2014-11-26
GB2503205C GB2503205C (en) 2021-10-20

Family

ID=46396571

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1207900.0A Active GB2503205C (en) 2012-05-04 2012-05-04 Leak detector

Country Status (2)

Country Link
GB (1) GB2503205C (en)
WO (1) WO2013164558A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102038858B1 (en) * 2015-06-30 2019-10-31 생-고뱅 퍼포먼스 플라스틱스 코포레이션 Leak detection system
GB201717570D0 (en) 2017-10-25 2017-12-06 Global Leak Tech Ltd Leak detector
EP3505898B1 (en) * 2017-12-27 2020-08-19 Mitsubishi Heavy Industries, Ltd. Liquid leakage detection system and liquid leakage detection method
TWI734634B (en) * 2020-06-12 2021-07-21 雙鴻科技股份有限公司 Cold plate
US11788918B2 (en) 2020-06-18 2023-10-17 Trevillyan Labs, Llc Fluid detection fabric
WO2022170505A1 (en) * 2021-02-09 2022-08-18 Siemens Aktiengesellschaft Sensor strip, chain-type sensor strip, and flange leak detection method
WO2022170506A1 (en) * 2021-02-09 2022-08-18 Siemens Aktiengesellschaft Sensor strip and flange leak detection method
DE102022131271A1 (en) 2022-04-12 2023-10-12 Emz-Hanauer Gmbh & Co. Kgaa Sensor device for detecting a leak

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2226071A5 (en) * 1973-04-12 1974-11-08 Schwarzkopf Imre Water spillage detector for dishwasher or washing machine - has buffer sponge to absorb spilt water
US4640276A (en) * 1985-03-20 1987-02-03 Jing Sheng Tseng Super-thin enuresis alarm
GB2272093A (en) * 1992-11-03 1994-05-04 Smiths Industries Plc Enuresis alarm
US5557263A (en) * 1992-07-22 1996-09-17 Health Sense International, Inc. System for detection of electrically conductive fluids
GB2348032A (en) * 1999-03-12 2000-09-20 Wu Ber Lin Urine detecting and signalling device for use in a diaper
US6246330B1 (en) * 1998-05-29 2001-06-12 Wyn Y. Nielsen Elimination-absorber monitoring system
CN201164616Y (en) * 2008-01-30 2008-12-17 韩新霞 Device for warning arteriovenous fistula exudation
FR2922016A1 (en) * 2007-10-03 2009-04-10 Philippe Bertholino Water leakage detector i.e. water presence sensor, for use in bathroom of hotel, has electrodes acting as interrupters, where interrupters are opened during absence of water between electrodes and are closed during presence of water
WO2009075592A2 (en) * 2007-12-12 2009-06-18 Whalley, Robin Device and apparatus for detecting bodily fluids
US20110214490A1 (en) * 2010-03-02 2011-09-08 Masami Sakita Water leak detector

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5172730A (en) * 1989-07-03 1992-12-22 Insituform Of North American, Inc. Two-wall leakage detection system for a pipe
US5440917A (en) * 1994-04-28 1995-08-15 Glenn Smith Leak detector
JPH116781A (en) * 1997-06-17 1999-01-12 Fujita Corp Detection of leakage water from pipeline
GB0111500D0 (en) * 2001-05-11 2001-07-04 Orchard Nicholas J Water detection device
US6639517B1 (en) * 2002-09-30 2003-10-28 James Chapman Leak detection mat and system
KR20110035232A (en) * 2009-09-30 2011-04-06 (주)유민에쓰티 Oil leakage sensing apparatus of oil tank

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2226071A5 (en) * 1973-04-12 1974-11-08 Schwarzkopf Imre Water spillage detector for dishwasher or washing machine - has buffer sponge to absorb spilt water
US4640276A (en) * 1985-03-20 1987-02-03 Jing Sheng Tseng Super-thin enuresis alarm
US5557263A (en) * 1992-07-22 1996-09-17 Health Sense International, Inc. System for detection of electrically conductive fluids
GB2272093A (en) * 1992-11-03 1994-05-04 Smiths Industries Plc Enuresis alarm
US6246330B1 (en) * 1998-05-29 2001-06-12 Wyn Y. Nielsen Elimination-absorber monitoring system
GB2348032A (en) * 1999-03-12 2000-09-20 Wu Ber Lin Urine detecting and signalling device for use in a diaper
FR2922016A1 (en) * 2007-10-03 2009-04-10 Philippe Bertholino Water leakage detector i.e. water presence sensor, for use in bathroom of hotel, has electrodes acting as interrupters, where interrupters are opened during absence of water between electrodes and are closed during presence of water
WO2009075592A2 (en) * 2007-12-12 2009-06-18 Whalley, Robin Device and apparatus for detecting bodily fluids
CN201164616Y (en) * 2008-01-30 2008-12-17 韩新霞 Device for warning arteriovenous fistula exudation
US20110214490A1 (en) * 2010-03-02 2011-09-08 Masami Sakita Water leak detector

Also Published As

Publication number Publication date
GB2503205A (en) 2013-12-25
WO2013164558A1 (en) 2013-11-07
GB201207900D0 (en) 2012-06-20
GB2503205C (en) 2021-10-20

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20151029 AND 20151104

S27 Amendment of specification after grant (sect. 27/patents act 1977)

Free format text: APPLICATION FILED; APPLICATION TO AMEND SPECIFICATION UNDER SECTION 27 FILED ON 13 NOVEMBER 2017

S27 Amendment of specification after grant (sect. 27/patents act 1977)

Free format text: APPLICATION OPEN FOR OPPOSITION; PATENTS FORM 15 GIVING THE COMPTROLLER NOTICE OF OPPOSITION TO THE AMENDMENTS. YOU ALSO NEED TO FILE TWO COPIES OF A STATEMENT SETTING OUT FULLY THE FACTS OF YOUR CASE AND THE RELIEF THAT YOU ARE SEEKINGSECTION: 27PATENT NUMBER: GB2503205TITLE OF PATENT: LEAK DETECTORINTERNATIONAL CLASSIFICATION: G01MNAME OF PROPRIETOR: GLOBAL LEAK TECHNOLOGIES LTDTHESE AMENDMENTS MAY BE VIEWED ON OUR WEBSITE

S27 Amendment of specification after grant (sect. 27/patents act 1977)

Free format text: SPECIFICATION AMENDED; APPLICATION TO AMEND THE SPECIFICATION UNDER SECTION 27 FILED ON 13 NOVEMBER 2017 ALLOWED ON 14 OCTOBER 2021