FI961928A - Menetelmä vesijärjestelmän vuotojen havaitsemiseksi - Google Patents

Menetelmä vesijärjestelmän vuotojen havaitsemiseksi Download PDF

Info

Publication number
FI961928A
FI961928A FI961928A FI961928A FI961928A FI 961928 A FI961928 A FI 961928A FI 961928 A FI961928 A FI 961928A FI 961928 A FI961928 A FI 961928A FI 961928 A FI961928 A FI 961928A
Authority
FI
Finland
Prior art keywords
measuring time
leaks
observation
procedure
water
Prior art date
Application number
FI961928A
Other languages
English (en)
Swedish (sv)
Other versions
FI100824B (fi
FI961928A0 (fi
Inventor
Reijo Eskelinen
Original Assignee
Reijo Eskelinen
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 Reijo Eskelinen filed Critical Reijo Eskelinen
Priority to FI961928A priority Critical patent/FI100824B/fi
Publication of FI961928A0 publication Critical patent/FI961928A0/fi
Priority to EP97918180A priority patent/EP0897529A1/en
Priority to PCT/FI1997/000271 priority patent/WO1997042479A1/fi
Priority to AU26402/97A priority patent/AU2640297A/en
Publication of FI961928A publication Critical patent/FI961928A/fi
Application granted granted Critical
Publication of FI100824B publication Critical patent/FI100824B/fi
Priority to NO985006A priority patent/NO985006L/no

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
    • 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)
  • Measuring Volume Flow (AREA)
FI961928A 1996-05-07 1996-05-07 Menetelmä vesijärjestelmän vuotojen havaitsemiseksi FI100824B (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI961928A FI100824B (fi) 1996-05-07 1996-05-07 Menetelmä vesijärjestelmän vuotojen havaitsemiseksi
EP97918180A EP0897529A1 (en) 1996-05-07 1997-05-06 System for the detection of leaks in water supply systems
PCT/FI1997/000271 WO1997042479A1 (fi) 1996-05-07 1997-05-06 Menetelmä vesijärjestelmän vuotojen havaitsemiseksi
AU26402/97A AU2640297A (en) 1996-05-07 1997-05-06 System for the detection of leaks in water supply systems
NO985006A NO985006L (no) 1996-05-07 1998-10-28 FramgangsmÕte for Õ pÕvise lekkasjer i et vanntilf°rselssystem

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI961928A FI100824B (fi) 1996-05-07 1996-05-07 Menetelmä vesijärjestelmän vuotojen havaitsemiseksi
FI961928 1996-05-07

Publications (3)

Publication Number Publication Date
FI961928A0 FI961928A0 (fi) 1996-05-07
FI961928A true FI961928A (fi) 1997-11-08
FI100824B FI100824B (fi) 1998-02-27

Family

ID=8545969

Family Applications (1)

Application Number Title Priority Date Filing Date
FI961928A FI100824B (fi) 1996-05-07 1996-05-07 Menetelmä vesijärjestelmän vuotojen havaitsemiseksi

Country Status (5)

Country Link
EP (1) EP0897529A1 (fi)
AU (1) AU2640297A (fi)
FI (1) FI100824B (fi)
NO (1) NO985006L (fi)
WO (1) WO1997042479A1 (fi)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE458155B (sv) * 1984-11-20 1989-02-27 Est Energisparteknik Ab Saett och apparat foer central indikering av okontrollerad vattenfoerbrukning i ett vattenledningssystem med flera foerbrukningsstaellen
AU6936887A (en) * 1986-01-17 1987-08-14 I.K. Trading Aps Central heating system and water system and method for controlling the tightness thereof
FR2690525B1 (fr) * 1992-04-28 1997-03-21 Sarrazin Jean Pierre Procede et dispositif pour la detection de fuites d'eau dans des canalisations.
GB9213892D0 (en) * 1992-06-30 1992-08-12 Wheaton Roger B Flow detecting systems
GB9404456D0 (en) * 1994-03-08 1994-04-20 Wheaton Roger B Flow measuring and detecting systems

Also Published As

Publication number Publication date
WO1997042479A1 (fi) 1997-11-13
FI100824B (fi) 1998-02-27
FI961928A0 (fi) 1996-05-07
EP0897529A1 (en) 1999-02-24
NO985006D0 (no) 1998-10-28
AU2640297A (en) 1997-11-26
NO985006L (no) 1998-10-28

Similar Documents

Publication Publication Date Title
DE59709517D1 (de) Verfahren zur erfassung des status eines organismus durch messung von peptiden
DE69712139T2 (de) Vorrichtung zum Messen der Konzentration eines Analyten mit Ferndosierung
DE59608030D1 (de) Verfahren und vorrichtung zur überprüfung eines sensors
CA2394293A1 (en) Nondestructive testing a sealed product for leaks
DE69309100D1 (de) Verfahren und Vorrichtung zur Messung eines Flüssigkeitsstromes
NO20004325L (no) Ultrasonisk 2-faseströmningsapparat, samt lagdelt nivådetektor
ATE265177T1 (de) Vorrichtung, computersystem und computerprogramm zur bestimmung eines kardiovasculären parameters
DE69925929D1 (de) Verfahren zur diagnose von isolationsverschlechterungen in unterirdischen kabeln
DE69633841D1 (de) Methode und Apparat zur lokalen Temperaturmessung für hochauflösende in-situ Messung
ATE156914T1 (de) Vorrichtung und verfahren zum messen der neigung zur thrombusbildung
SE8400930D0 (sv) Forfarande och anordning for tethetsprovning av en forbrenningsmotor
ATE268006T1 (de) Ereignisfeststellung mit kurzen und langen mittelwerten
SE9701667D0 (sv) Förfarande vid täthetsmätning i ett tanksystem
ATE242875T1 (de) Messonde für wasserversorgungsnetze und verfahren zur leckerkennung
FI961928A (fi) Menetelmä vesijärjestelmän vuotojen havaitsemiseksi
EA200200485A1 (ru) Способ выполнения измерений в системах водоснабжения и измерительный зонд
DE50011247D1 (de) Verfahren und Vorrichtung zur Ermittlung von Druckverlusten
SE9503289L (sv) Metod för bestämning av axialkraften i en långsträckt kropp
DE59406730D1 (de) Verfahren und Vorrichtung zur Prüfung eines Volumens auf Dichtheit und zur Feststellung der Grösse einer Leckagemenge
CZ228898A3 (cs) Způsob určení stavu jaterních funkcí jedince, včetně u příjemce jaterního štěpu
EP0242363B1 (en) Method for leak detection in a pipeline system
FI84939B (fi) Foerfarande foer lokalisering av laeckstaellen i vattenledningar under jord.
DE59902862D1 (de) Durchflussmessverfahren zur lecküberprüfung von leitungssystemen
KR20210062253A (ko) 배관의 누수 위치 추정 시스템 및 이를 이용한 배관의 누수 위치 추정 방법
EP0852722A4 (en) METHOD AND APPARATUS FOR DETECTION OF MICROBIOLOGICAL FOULING IN AQUEOUS SYSTEMS