GB2589276B - Leak detection method and apparatus - Google Patents

Leak detection method and apparatus Download PDF

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Publication number
GB2589276B
GB2589276B GB2102405.4A GB202102405A GB2589276B GB 2589276 B GB2589276 B GB 2589276B GB 202102405 A GB202102405 A GB 202102405A GB 2589276 B GB2589276 B GB 2589276B
Authority
GB
United Kingdom
Prior art keywords
detection method
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
GB2102405.4A
Other versions
GB2589276A (en
GB202102405D0 (en
Inventor
Bailey Samuel
Yorke Philip
Lawrence Richard
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.)
HomeServe Ltd
Original Assignee
HomeServe 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 HomeServe Ltd filed Critical HomeServe Ltd
Priority to GB2102405.4A priority Critical patent/GB2589276B/en
Priority claimed from GB1716230.6A external-priority patent/GB2567181B/en
Publication of GB202102405D0 publication Critical patent/GB202102405D0/en
Publication of GB2589276A publication Critical patent/GB2589276A/en
Application granted granted Critical
Publication of GB2589276B publication Critical patent/GB2589276B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
    • E03B7/075—Arrangement of devices for control of pressure or flow rate
    • 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
    • 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
    • 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)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Examining Or Testing Airtightness (AREA)
GB2102405.4A 2017-10-05 2017-10-05 Leak detection method and apparatus Active GB2589276B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2102405.4A GB2589276B (en) 2017-10-05 2017-10-05 Leak detection method and apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1716230.6A GB2567181B (en) 2017-10-05 2017-10-05 Leak detection method and apparatus
GB2102405.4A GB2589276B (en) 2017-10-05 2017-10-05 Leak detection method and apparatus

Publications (3)

Publication Number Publication Date
GB202102405D0 GB202102405D0 (en) 2021-04-07
GB2589276A GB2589276A (en) 2021-05-26
GB2589276B true GB2589276B (en) 2022-03-23

Family

ID=75339364

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2102405.4A Active GB2589276B (en) 2017-10-05 2017-10-05 Leak detection method and apparatus

Country Status (1)

Country Link
GB (1) GB2589276B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5827041A (en) * 1981-08-11 1983-02-17 Hokuriku Electric Power Co Inc:The Detecting method for leakage at pipe line
WO2017045819A1 (en) * 2015-09-17 2017-03-23 Turn-off metering GmbH Method and device for determining a leak rate of a section of piping

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5827041A (en) * 1981-08-11 1983-02-17 Hokuriku Electric Power Co Inc:The Detecting method for leakage at pipe line
WO2017045819A1 (en) * 2015-09-17 2017-03-23 Turn-off metering GmbH Method and device for determining a leak rate of a section of piping

Also Published As

Publication number Publication date
GB2589276A (en) 2021-05-26
GB202102405D0 (en) 2021-04-07

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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 20220505 AND 20220512

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20220623

S28 Restoration of ceased patents (sect. 28/pat. act 1977)

Free format text: APPLICATION FILED

S28 Restoration of ceased patents (sect. 28/pat. act 1977)

Free format text: RESTORATION ALLOWED

Effective date: 20230718