DK191780A - Fremgangsmaade til lokalisering af laekager i ledninger og maaleskakt til gennemfoerelse af fremgangsmaaden - Google Patents

Fremgangsmaade til lokalisering af laekager i ledninger og maaleskakt til gennemfoerelse af fremgangsmaaden

Info

Publication number
DK191780A
DK191780A DK191780A DK191780A DK191780A DK 191780 A DK191780 A DK 191780A DK 191780 A DK191780 A DK 191780A DK 191780 A DK191780 A DK 191780A DK 191780 A DK191780 A DK 191780A
Authority
DK
Denmark
Prior art keywords
procedure
pct
leaks
date
control stations
Prior art date
Application number
DK191780A
Other languages
English (en)
Inventor
G F Heide
Original Assignee
G F Heide
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 G F Heide filed Critical G F Heide
Publication of DK191780A publication Critical patent/DK191780A/da

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)
  • Examining Or Testing Airtightness (AREA)
  • Pipeline Systems (AREA)
DK191780A 1978-09-25 1980-04-30 Fremgangsmaade til lokalisering af laekager i ledninger og maaleskakt til gennemfoerelse af fremgangsmaaden DK191780A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2841674A DE2841674C2 (de) 1978-09-25 1978-09-25 Verfahren zur Überprüfung auf Leckverluste sowie dabei verwendbarer Meßschacht
PCT/DE1979/000117 WO1980000746A1 (en) 1978-09-25 1979-09-25 Process for localising leakages and measuring unit for implementing such process

Publications (1)

Publication Number Publication Date
DK191780A true DK191780A (da) 1980-04-30

Family

ID=6050379

Family Applications (1)

Application Number Title Priority Date Filing Date
DK191780A DK191780A (da) 1978-09-25 1980-04-30 Fremgangsmaade til lokalisering af laekager i ledninger og maaleskakt til gennemfoerelse af fremgangsmaaden

Country Status (6)

Country Link
US (1) US4361030A (da)
EP (1) EP0009263B1 (da)
AT (1) ATE1323T1 (da)
DE (1) DE2841674C2 (da)
DK (1) DK191780A (da)
WO (1) WO1980000746A1 (da)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3233647A1 (de) * 1982-09-10 1984-03-15 Gerhard Dipl.-Ing. 4006 Erkrath Heide Verfahren zur ueberpruefung eines vermaschten leitungsnetzes auf leckverluste
US4712182A (en) * 1983-03-09 1987-12-08 Hitachi, Ltd. Method of estimating fracture point of pipe line network
GB8311474D0 (en) * 1983-04-27 1983-06-02 Dunlop Ltd Leak detectors
US4796466A (en) * 1987-02-17 1989-01-10 Ed Farmer System for monitoring pipelines
DE3720345A1 (de) * 1987-06-19 1988-12-29 Sewerin Hermann Gmbh Verfahren zur frueherkennung von leckstellen in einem wasserrohrnetz
US5372032A (en) * 1993-04-23 1994-12-13 Filippi; Ernest A. Pressurized piping line leak detector
US5377529A (en) * 1993-11-15 1995-01-03 Boyd; Mark A. Leak detecting device, and method of constructing and utilizing same
US5511573A (en) * 1994-10-24 1996-04-30 K N Energy, Inc. Contaminated valve containment device
US5526679A (en) * 1995-01-05 1996-06-18 Campo/Miller Automatically calibrated pressurized piping leak detector
US5940290A (en) * 1995-12-06 1999-08-17 Honeywell Inc. Method of predictive maintenance of a process control system having fluid movement
DE19819258C2 (de) * 1998-04-29 2000-10-12 Peter Martinek Verfahren und Meßsonde zur Durchführung von Messungen in Wasserversorgungssystemen
US7007545B1 (en) 1999-10-26 2006-03-07 Peter Martinek Method and measurement probe for the performance of measurements in water supply systems
US20030204338A1 (en) * 2002-04-22 2003-10-30 Peter Martinek Method and measurement probe for the performance of measurements in water supply systems
WO2001031308A1 (de) * 1999-10-26 2001-05-03 Peter Martinek Verfahren und messsonde zur durchführung von messungen in wasserversorgungssystemen
US6450254B1 (en) * 2000-06-30 2002-09-17 Lockheed Martin Corp. Fluid control system with autonomously controlled valves
US6970808B2 (en) * 2004-04-29 2005-11-29 Kingsley E. Abhulimen Realtime computer assisted leak detection/location reporting and inventory loss monitoring system of pipeline network systems
EP1828670B1 (de) * 2004-12-23 2019-09-04 Endress+Hauser S.A.S. Verfahren zur rechnergestützten bestimmung einer theoretisch verbleibenden lebensdauer einer austauschbaren batterie
CN101058015B (zh) * 2006-04-19 2010-09-29 中芯国际集成电路制造(上海)有限公司 一种消防恒压供水系统
US8220484B2 (en) * 2008-04-02 2012-07-17 University Of North Carolina At Charlotte Monitoring systems and methods for sewer and other conduit systems
DE202008017243U1 (de) * 2008-05-02 2009-09-17 Rbs Wave Gmbh System zur Überwachung und/oder Ortung von Wasserverlusten in einem Wasserrohrleitungsnetz
DE102008048748B3 (de) * 2008-09-24 2010-01-21 Siemens Aktiengesellschaft Leckageerkennung, Leckageortung in versorgungsnetzen
DE102008048747B3 (de) * 2008-09-24 2010-01-21 Siemens Aktiengesellschaft Leckageerkennung und Leckageortung in Versorgungsnetzen
US7920983B1 (en) * 2010-03-04 2011-04-05 TaKaDu Ltd. System and method for monitoring resources in a water utility network
US8583386B2 (en) 2011-01-18 2013-11-12 TaKaDu Ltd. System and method for identifying likely geographical locations of anomalies in a water utility network
US8341106B1 (en) 2011-12-07 2012-12-25 TaKaDu Ltd. System and method for identifying related events in a resource network monitoring system
US9053519B2 (en) 2012-02-13 2015-06-09 TaKaDu Ltd. System and method for analyzing GIS data to improve operation and monitoring of water distribution networks
US10242414B2 (en) 2012-06-12 2019-03-26 TaKaDu Ltd. Method for locating a leak in a fluid network
US9506785B2 (en) 2013-03-15 2016-11-29 Rain Bird Corporation Remote flow rate measuring
FR3024254B1 (fr) * 2014-07-25 2018-08-03 Suez Environnement Procede de detection d'anomalies dans un reseau de distribution, en particulier distribution d'eau
WO2018013857A1 (en) 2016-07-13 2018-01-18 Rain Bird Corporation Flow sensor
US10473494B2 (en) 2017-10-24 2019-11-12 Rain Bird Corporation Flow sensor
EP3588234B1 (en) * 2018-06-21 2021-03-17 Grundfos Holding A/S Control system and method for controlling a water supply from at least two separate input lines into a sector of a water supply network
US11662242B2 (en) 2018-12-31 2023-05-30 Rain Bird Corporation Flow sensor gauge
CN115435249B (zh) * 2022-11-07 2023-03-24 广东广宇科技发展有限公司 一种地下排污水质与排污管道协同监测方法
CN116677928B (zh) * 2023-08-03 2023-10-10 苏芯物联技术(南京)有限公司 一种焊接保护气管道漏气智能检测方法
CN117212711B (zh) * 2023-11-07 2024-01-23 江苏常力电器有限公司 一种空调配管受压检测装置及检测方法
CN117628362B (zh) * 2023-12-04 2024-05-28 北京工业大学 一种地下空间工程渗漏声呐检测装置及使用方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602633C (de) * 1927-04-10 1934-09-12 Telefunken Gmbh Freilufthochspannungskondensator fuer die Hochfrequenznachrichtenuebermittlung
US1693737A (en) * 1927-06-23 1928-12-04 William S Darley Method and apparatus for locating the point of escape of a fluid from concealed pipes
NL42950C (da) * 1934-10-18 1937-11-15
US3805817A (en) * 1971-12-13 1974-04-23 S Smith Sewage flow control system
AT356010B (de) * 1977-09-09 1980-04-10 Seba Mess Ortungstech Verfahren zur bestimmung von undichtigkeiten in im erdboden verlegten wasserleitungen

Also Published As

Publication number Publication date
DE2841674C2 (de) 1983-09-22
EP0009263A1 (de) 1980-04-02
ATE1323T1 (de) 1982-07-15
US4361030A (en) 1982-11-30
WO1980000746A1 (en) 1980-04-17
DE2841674A1 (de) 1980-05-22
EP0009263B1 (de) 1982-07-07

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