GB2287340B - Flow measuring and leak detecting systems - Google Patents

Flow measuring and leak detecting systems

Info

Publication number
GB2287340B
GB2287340B GB9504644A GB9504644A GB2287340B GB 2287340 B GB2287340 B GB 2287340B GB 9504644 A GB9504644 A GB 9504644A GB 9504644 A GB9504644 A GB 9504644A GB 2287340 B GB2287340 B GB 2287340B
Authority
GB
United Kingdom
Prior art keywords
flow measuring
leak detecting
detecting systems
systems
leak
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
GB9504644A
Other versions
GB9504644D0 (en
GB2287340A (en
Inventor
Roger Bowden Wheaton
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.)
ELIMILEAK Ltd
Original Assignee
ELIMILEAK 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 ELIMILEAK Ltd filed Critical ELIMILEAK Ltd
Publication of GB9504644D0 publication Critical patent/GB9504644D0/en
Publication of GB2287340A publication Critical patent/GB2287340A/en
Application granted granted Critical
Publication of GB2287340B publication Critical patent/GB2287340B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01M3/26—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Examining Or Testing Airtightness (AREA)
GB9504644A 1994-03-08 1995-03-08 Flow measuring and leak detecting systems Expired - Fee Related GB2287340B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9404456A GB9404456D0 (en) 1994-03-08 1994-03-08 Flow measuring and detecting systems

Publications (3)

Publication Number Publication Date
GB9504644D0 GB9504644D0 (en) 1995-04-26
GB2287340A GB2287340A (en) 1995-09-13
GB2287340B true GB2287340B (en) 1998-02-25

Family

ID=10751476

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9404456A Pending GB9404456D0 (en) 1994-03-08 1994-03-08 Flow measuring and detecting systems
GB9504644A Expired - Fee Related GB2287340B (en) 1994-03-08 1995-03-08 Flow measuring and leak detecting systems

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9404456A Pending GB9404456D0 (en) 1994-03-08 1994-03-08 Flow measuring and detecting systems

Country Status (2)

Country Link
GB (2) GB9404456D0 (en)
HK (1) HK1006212A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100543791C (en) * 2005-07-28 2009-09-23 杭州电子科技大学 The alarm implementation method of household water leakage monitoring and warning system

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2310068A (en) * 1996-02-10 1997-08-13 Stephen John Chadwick Fluid leak responsive shut off valve
FI100824B (en) * 1996-05-07 1998-02-27 Reijo Eskelinen Method for detecting water system leaks
BE1010408A5 (en) * 1996-07-05 1998-07-07 Paul Andre Process for monitoring a fluid flow, flow sensor and use thereof for that purpose, and installation for implementing the process or use.
CA2220242A1 (en) * 1996-11-08 1998-05-08 David A. Saar System for monitoring water consuming structures and their heat use in an individual unit of a multi-unit building and a system for billing therefor
US6819292B2 (en) 2001-03-09 2004-11-16 Arad Measuring Technologies Ltd Meter register
FR2832504B1 (en) * 2001-11-21 2004-05-28 Denis Jules Noblesse DETECTION AND ALARM OF EXCESSIVE CONSUMPTION OR LEAKAGE IN FLUID DISTRIBUTION CIRCUITS
WO2004074946A2 (en) * 2003-02-24 2004-09-02 Camarlinghi, Giorgio Loss surveillance device for water distribution systems and flow sensor used in said device
CN104464225A (en) * 2014-12-11 2015-03-25 泰山学院 Water leakage monitoring system and method for water supply terminal
FR3064332A1 (en) * 2017-03-21 2018-09-28 Le Savoir Industriel SOLENOID VALVE FOR MONITORING AND CONTROLLING THE FLUID SUPPLY OF AN INSTALLATION OF A BUILDING, AND DEVICE COMPRISING ALSO SUCH A SOLENOID VALVE

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4437336A (en) * 1979-11-20 1984-03-20 Ricoh Co. Ltd. Device of integrating a small amount of flow of fluid for leak detection
US4797666A (en) * 1986-09-16 1989-01-10 Baxter Carlton J Method and apparatus for monitoring fluid flow

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4437336A (en) * 1979-11-20 1984-03-20 Ricoh Co. Ltd. Device of integrating a small amount of flow of fluid for leak detection
US4797666A (en) * 1986-09-16 1989-01-10 Baxter Carlton J Method and apparatus for monitoring fluid flow

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100543791C (en) * 2005-07-28 2009-09-23 杭州电子科技大学 The alarm implementation method of household water leakage monitoring and warning system

Also Published As

Publication number Publication date
HK1006212A1 (en) 1999-02-12
GB9504644D0 (en) 1995-04-26
GB2287340A (en) 1995-09-13
GB9404456D0 (en) 1994-04-20

Similar Documents

Publication Publication Date Title
FI102918B1 (en) Measuring sensor and system for measuring the gas flow
GB2329254B (en) Pipe leak detection
GB2282886B (en) Flow measurement
GB9717901D0 (en) Leak detection
GB2317019B (en) Fluid flow measurement device
IL119076A0 (en) Flow measurement
ZA95839B (en) Fluid flow measurement
GB2287340B (en) Flow measuring and leak detecting systems
GB2283575B (en) Methods and systems for calibrating flow meters
GB2285690B (en) Flow measurement probe
GB2287296B (en) Flow sensing apparatus
GB9500701D0 (en) Fluid level detector and fluid level reporting system
GB2287013B (en) A liquid flow sensor and system
GB9604665D0 (en) Flow measurement
GB2317959B (en) Defect detection using an indicator fluid
GB9414371D0 (en) Device for measuring and indicating angles
PL303381A1 (en) Connection arrangement for flow measuring fittings and instrumentation
GB9702723D0 (en) Fluid flow detection device
ZA9410238B (en) Leak detection system
GB9505713D0 (en) Apparatus for measuring fluid flow and monitoring acceleration
GB9510060D0 (en) Pipeline leak detection
GB9511784D0 (en) Orientation detection and measurement system
GB9612348D0 (en) Pipeline leak detection system
PL312048A1 (en) Flow measuring method and flow meter therefor
PL311967A3 (en) Connection for flow measuring fittings and equipment

Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20140308