GB0425211D0 - Means for the location of leaks in water pipelines - Google Patents

Means for the location of leaks in water pipelines

Info

Publication number
GB0425211D0
GB0425211D0 GB0425211A GB0425211A GB0425211D0 GB 0425211 D0 GB0425211 D0 GB 0425211D0 GB 0425211 A GB0425211 A GB 0425211A GB 0425211 A GB0425211 A GB 0425211A GB 0425211 D0 GB0425211 D0 GB 0425211D0
Authority
GB
United Kingdom
Prior art keywords
leaks
location
water pipelines
pipelines
water
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.)
Ceased
Application number
GB0425211A
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.)
Metrika Ltd
Original Assignee
Metrika 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 Metrika Ltd filed Critical Metrika Ltd
Priority to GB0425211A priority Critical patent/GB0425211D0/en
Publication of GB0425211D0 publication Critical patent/GB0425211D0/en
Priority to GB0523328A priority patent/GB2421311B/en
Ceased 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
    • 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
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes
    • G01M3/2815—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes using pressure measurements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
GB0425211A 2004-11-16 2004-11-16 Means for the location of leaks in water pipelines Ceased GB0425211D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0425211A GB0425211D0 (en) 2004-11-16 2004-11-16 Means for the location of leaks in water pipelines
GB0523328A GB2421311B (en) 2004-11-16 2005-11-16 A method of assessing the location of a leak in a pipeline

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0425211A GB0425211D0 (en) 2004-11-16 2004-11-16 Means for the location of leaks in water pipelines

Publications (1)

Publication Number Publication Date
GB0425211D0 true GB0425211D0 (en) 2004-12-15

Family

ID=33523778

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0425211A Ceased GB0425211D0 (en) 2004-11-16 2004-11-16 Means for the location of leaks in water pipelines
GB0523328A Expired - Fee Related GB2421311B (en) 2004-11-16 2005-11-16 A method of assessing the location of a leak in a pipeline

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0523328A Expired - Fee Related GB2421311B (en) 2004-11-16 2005-11-16 A method of assessing the location of a leak in a pipeline

Country Status (1)

Country Link
GB (2) GB0425211D0 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7810378B2 (en) * 2007-06-21 2010-10-12 National Research Council Of Canada Monitoring of leakage in wastewater force mains and other pipes carrying fluid under pressure
EP2107357A1 (en) * 2008-04-03 2009-10-07 HERA S.p.A. Method for detecting the presence of leaks in a water distribution network and kit for applying the method
CA3116787C (en) 2010-06-16 2023-07-11 Mueller International, Llc Infrastructure monitoring devices, systems, and methods
US9772250B2 (en) 2011-08-12 2017-09-26 Mueller International, Llc Leak detector and sensor
WO2014050619A1 (en) * 2012-09-28 2014-04-03 日本電気株式会社 Defect analysis device, defect analysis method, and program
US9939344B2 (en) 2012-10-26 2018-04-10 Mueller International, Llc Detecting leaks in a fluid distribution system
US9528903B2 (en) 2014-10-01 2016-12-27 Mueller International, Llc Piezoelectric vibration sensor for fluid leak detection
US10305178B2 (en) 2016-02-12 2019-05-28 Mueller International, Llc Nozzle cap multi-band antenna assembly
US10283857B2 (en) 2016-02-12 2019-05-07 Mueller International, Llc Nozzle cap multi-band antenna assembly
US10539480B2 (en) 2017-10-27 2020-01-21 Mueller International, Llc Frequency sub-band leak detection
US10859462B2 (en) 2018-09-04 2020-12-08 Mueller International, Llc Hydrant cap leak detector with oriented sensor
US11342656B2 (en) 2018-12-28 2022-05-24 Mueller International, Llc Nozzle cap encapsulated antenna system
US11473993B2 (en) 2019-05-31 2022-10-18 Mueller International, Llc Hydrant nozzle cap
US11542690B2 (en) 2020-05-14 2023-01-03 Mueller International, Llc Hydrant nozzle cap adapter
EP4321850A1 (en) * 2022-08-13 2024-02-14 Tata Consultancy Services Limited Method and system for unobstrusive automatic leak event detection in real-time conduit by template selection

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030204338A1 (en) * 2002-04-22 2003-10-30 Peter Martinek Method and measurement probe for the performance of measurements in water supply systems
GB0013731D0 (en) * 2000-06-07 2000-07-26 Metrika Limited Detecting leaks in water distribution systems
GB0319888D0 (en) * 2003-08-26 2003-09-24 Metrika Ltd Determining the sizes of leaks in water distribution networks

Also Published As

Publication number Publication date
GB2421311A (en) 2006-06-21
GB2421311B (en) 2008-09-10
GB0523328D0 (en) 2005-12-28

Similar Documents

Publication Publication Date Title
GB0523328D0 (en) Means for the location of leaks in water pipelines
EG24712A (en) Piping
GB0405310D0 (en) Pipeline pig
GB2430780B (en) Continual flow processor pipeline
HU0500029V0 (en) Water pipe
EP1812742A4 (en) Cryogenic piping system
GB2418718B (en) Pipeline pig
GB2402634B (en) Renovating water pipelines
GB0403164D0 (en) Pipeline surveying
PL379674A1 (en) Pipe fittings
GB2410561B (en) Water leak detector
GB0428240D0 (en) Fluid line apparatus
KR100566508B9 (en) Branch pipe member for piping
GB0525505D0 (en) Sewer & water pipe lining
GB2420603B (en) Pipe fittings
IL164118A (en) Water cut off system detecting leaks in water supply lines
PL369705A1 (en) Method for the manufacture of sulphatiazole in water environment
GB0522117D0 (en) Improvements in submarine pipelines
GB0415966D0 (en) Pipe fitting
GB0419997D0 (en) Pipeline pigging apparatus
GB0422595D0 (en) Pipeline pigging apparatus
GB0415087D0 (en) Central heating water leak detector
GB0507098D0 (en) Improvements in self-burying pipelines
GB0508816D0 (en) Improvements in self-burying pipelines
IL162489A0 (en) Distribution pipe

Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)