WO2001025743A3 - Procede de controle de condition d'ecoulement, indicateur de fuite et indicateur de faible echange de chaleur a utiliser dans ledit procede - Google Patents

Procede de controle de condition d'ecoulement, indicateur de fuite et indicateur de faible echange de chaleur a utiliser dans ledit procede Download PDF

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Publication number
WO2001025743A3
WO2001025743A3 PCT/DK2000/000564 DK0000564W WO0125743A3 WO 2001025743 A3 WO2001025743 A3 WO 2001025743A3 DK 0000564 W DK0000564 W DK 0000564W WO 0125743 A3 WO0125743 A3 WO 0125743A3
Authority
WO
WIPO (PCT)
Prior art keywords
indicator
heat exchange
low heat
leak
pipe
Prior art date
Application number
PCT/DK2000/000564
Other languages
English (en)
Other versions
WO2001025743A2 (fr
Inventor
Frank Nelson Espensen
Original Assignee
Frank Nelson Espensen
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 Frank Nelson Espensen filed Critical Frank Nelson Espensen
Priority to AU76458/00A priority Critical patent/AU7645800A/en
Priority to EP00965861A priority patent/EP1247082A2/fr
Publication of WO2001025743A2 publication Critical patent/WO2001025743A2/fr
Publication of WO2001025743A3 publication Critical patent/WO2001025743A3/fr

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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
    • G01M3/002—Investigating fluid-tightness of structures by using thermal means

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)

Abstract

L'invention concerne un procédé de contrôle automatique de condition d'écoulement et des indicateurs à utiliser dans ledit procédé. Ledit procédé permet de signaler une éventuelle fuite dans un conduit d'alimentation en eau froide ainsi qu'un éventuel faible échange de chaleur dans un échangeur de chaleur domestique. Lesdits procédés consistent à mesurer les températures à la surface d'un tuyau et à mesurer les températures de l'environnement ou d'un autre tuyau. L'indicateur de fuite contrôle la différence de température entre la surface du tuyau d'alimentation en eau froide et l'environnement. L'indicateur de faible échange de chaleur contrôle la différence de température entre la surface d'un tuyau d'entrée et la surface d'un tuyau de sortie de l'échangeur de chaleur.
PCT/DK2000/000564 1999-10-07 2000-10-06 Procede de controle de condition d'ecoulement, indicateur de fuite et indicateur de faible echange de chaleur a utiliser dans ledit procede WO2001025743A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU76458/00A AU7645800A (en) 1999-10-07 2000-10-06 A method for monitoring a flow condition, a leak indicator and a low heat exchange indicator, both to be used by the method
EP00965861A EP1247082A2 (fr) 1999-10-07 2000-10-06 Procede de controle de condition d'ecoulement, indicateur de fuite et indicateur de faible echange de chaleur a utiliser dans ledit procede

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA199901443 1999-10-07
DKPA199901443 1999-10-07

Publications (2)

Publication Number Publication Date
WO2001025743A2 WO2001025743A2 (fr) 2001-04-12
WO2001025743A3 true WO2001025743A3 (fr) 2001-06-07

Family

ID=8104896

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DK2000/000564 WO2001025743A2 (fr) 1999-10-07 2000-10-06 Procede de controle de condition d'ecoulement, indicateur de fuite et indicateur de faible echange de chaleur a utiliser dans ledit procede

Country Status (3)

Country Link
EP (1) EP1247082A2 (fr)
AU (1) AU7645800A (fr)
WO (1) WO2001025743A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD800591S1 (en) 2016-03-31 2017-10-24 Homeserve Plc Flowmeter

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2542872A4 (fr) * 2010-03-02 2016-08-17 Kenneth Klokker Procédé et appareil pour la détection de fuites
JP5931381B2 (ja) * 2011-09-13 2016-06-08 三菱日立パワーシステムズ株式会社 損傷評価方法およびメンテナンス評価指標の策定方法
EP3042172A1 (fr) * 2013-09-02 2016-07-13 EnergiData ApS Système de détection de fuite d'eau
GB2573665A (en) * 2015-01-07 2019-11-13 Homeserve Plc Flow detection device
GB2553681B (en) 2015-01-07 2019-06-26 Homeserve Plc Flow detection device
GB2572274B (en) * 2015-01-07 2019-12-18 Homeserve Plc Water Leak Detector
GB2569469B (en) * 2015-01-07 2019-12-04 Homeserve Plc Flow detection device
GB2546126B (en) * 2016-01-06 2022-04-13 Homeserve Plc Flow detection device
GB2572705B (en) * 2015-01-07 2019-12-25 Homeserve Plc Water Leak Detector
GB201501935D0 (en) 2015-02-05 2015-03-25 Tooms Moore Consulting Ltd And Trow Consulting Ltd Water flow analysis
GB2546018A (en) * 2015-03-13 2017-07-05 Flowgem Ltd Flow determination
EP3067671A1 (fr) 2015-03-13 2016-09-14 Flowgem Limited Détermination de flux
WO2018007802A1 (fr) 2016-07-04 2018-01-11 Centrica Connected Home Limited Détermination de débit
GB2568058A (en) * 2017-11-02 2019-05-08 Invenio Systems Ltd Identifying anomalous flow in a water distribution network
GB2582983A (en) * 2019-04-12 2020-10-14 Homeserve Plc Leak detection

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5453944A (en) * 1992-09-22 1995-09-26 Baumoel; Joseph Method and apparatus for leak detection and pipeline temperature modelling method and apparatus
US5645348A (en) * 1994-06-20 1997-07-08 Columbia Gas Of Ohio, Inc. Method and apparatus for measuring pressure in a pipeline without tapping

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5453944A (en) * 1992-09-22 1995-09-26 Baumoel; Joseph Method and apparatus for leak detection and pipeline temperature modelling method and apparatus
US5645348A (en) * 1994-06-20 1997-07-08 Columbia Gas Of Ohio, Inc. Method and apparatus for measuring pressure in a pipeline without tapping

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD800591S1 (en) 2016-03-31 2017-10-24 Homeserve Plc Flowmeter

Also Published As

Publication number Publication date
WO2001025743A2 (fr) 2001-04-12
AU7645800A (en) 2001-05-10
EP1247082A2 (fr) 2002-10-09

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