IL149121A0 - Method and measuring head for carrying out measurements in water supply systems - Google Patents
Method and measuring head for carrying out measurements in water supply systemsInfo
- Publication number
- IL149121A0 IL149121A0 IL14921299A IL14921299A IL149121A0 IL 149121 A0 IL149121 A0 IL 149121A0 IL 14921299 A IL14921299 A IL 14921299A IL 14921299 A IL14921299 A IL 14921299A IL 149121 A0 IL149121 A0 IL 149121A0
- Authority
- IL
- Israel
- Prior art keywords
- carrying
- water supply
- measuring head
- supply systems
- out measurements
- Prior art date
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
- 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
-
- 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
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/24—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations
- G01M3/243—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP1999/008076 WO2001031308A1 (de) | 1999-10-26 | 1999-10-26 | Verfahren und messsonde zur durchführung von messungen in wasserversorgungssystemen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IL149121A0 true IL149121A0 (en) | 2002-11-10 |
Family
ID=8167476
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL14921299A IL149121A0 (en) | 1999-10-26 | 1999-10-26 | Method and measuring head for carrying out measurements in water supply systems |
| IL149121A IL149121A (en) | 1999-10-26 | 2002-04-14 | Method and measuring head for carrying out measurements in water supply systems |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL149121A IL149121A (en) | 1999-10-26 | 2002-04-14 | Method and measuring head for carrying out measurements in water supply systems |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JP2003513237A (ja) |
| CN (1) | CN1171030C (ja) |
| AU (1) | AU768095B2 (ja) |
| BR (1) | BR9917543A (ja) |
| CA (1) | CA2388110A1 (ja) |
| CZ (1) | CZ297886B6 (ja) |
| EA (1) | EA008420B1 (ja) |
| IL (2) | IL149121A0 (ja) |
| PL (1) | PL196979B1 (ja) |
| WO (1) | WO2001031308A1 (ja) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013178273A (ja) * | 2004-10-08 | 2013-09-09 | Itron Inc | パイプライン網内の振動の追跡 |
| DE102006005027A1 (de) * | 2006-02-03 | 2007-08-09 | Gerhard Ritter | Verfahren zur Erkennung eines Lecks in einem Rohrnetz |
| JP5019197B2 (ja) * | 2006-03-31 | 2012-09-05 | 株式会社東芝 | 配水情報管理装置 |
| CN100425904C (zh) * | 2006-05-11 | 2008-10-15 | 陈宜中 | 巡视式水管电子检漏法 |
| DE102010043482B4 (de) * | 2010-11-05 | 2012-05-24 | Siemens Aktiengesellschaft | Leckageerkennung und Leckageortung in Versorgungsnetzen |
| JP6136031B2 (ja) * | 2013-03-29 | 2017-05-31 | 日本電気株式会社 | 配管異常検知データロガー装置、配管構造及び配管異常検知システム |
| CN104535275B (zh) * | 2014-12-11 | 2017-04-12 | 天津大学 | 基于气泡声学的水下气体泄漏量的检测方法和检测装置 |
| LT3317658T (lt) * | 2015-07-03 | 2020-12-10 | Kamstrup A/S | Drumstumo jutiklis, pagrįstas ultragarsiniais matavimais |
| JP7446856B2 (ja) * | 2020-03-03 | 2024-03-11 | ホーチキ株式会社 | 放水試験測定システム |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2841674C2 (de) * | 1978-09-25 | 1983-09-22 | Heide, Gerhard, Dipl.-Ing., 4006 Erkrath | Verfahren zur Überprüfung auf Leckverluste sowie dabei verwendbarer Meßschacht |
| DE3112829C2 (de) * | 1981-03-31 | 1986-01-16 | Seba-Dynatronic Mess- und Ortungstechnik gmbH, 8601 Baunach | Verfahren und Geräte zur Ortung von Rohschäden mit wenigstens einem Mikrophon |
| JPS604700A (ja) * | 1983-06-24 | 1985-01-11 | Hitachi Ltd | 管網破断点の推定方式 |
| DE3336245A1 (de) * | 1983-10-05 | 1985-04-25 | Kraftwerk Union AG, 4330 Mülheim | Verfahren zum ermitteln einer leckstelle an druckfuehrenden behaeltern und einrichtung dazu |
| JPS6174998A (ja) * | 1984-09-19 | 1986-04-17 | 株式会社 テイエルブイ | スチ−ムトラツプの運転時間積算計 |
| JPH01112440U (ja) * | 1988-01-26 | 1989-07-28 | ||
| JPH0432735A (ja) * | 1990-05-29 | 1992-02-04 | Fujikura Ltd | 地中埋設管路のリーク点検出方法 |
| JP3223337B2 (ja) * | 1993-03-25 | 2001-10-29 | フジテコム株式会社 | 漏洩音検出装置 |
| FR2713764B1 (fr) * | 1993-11-10 | 1996-01-12 | Ksb Sa | Dispositif de mesure d'un fluide. |
| JP3119986B2 (ja) * | 1993-12-07 | 2000-12-25 | 日昌興業株式会社 | 地中埋設水道管の漏水箇所調査方法 |
| JP3144971B2 (ja) * | 1993-12-16 | 2001-03-12 | 株式会社東芝 | 漏水検出装置 |
| DE19528287C5 (de) * | 1995-08-02 | 2009-09-24 | Ingenieurgesellschaft F.A.S.T. für angewandte Sensortechnik mit beschränkter Haftung | Verfahren zur Erkennung eines Lecks in einem Trinkwasser-Versorgungsnetz und Anordnung zur Durchführung des Verfahrens |
| JPH10267783A (ja) * | 1997-03-25 | 1998-10-09 | Akuasu Kk | 水道漏水検出方法 |
| JPH11201812A (ja) * | 1998-01-08 | 1999-07-30 | Mitsui Eng & Shipbuild Co Ltd | 流体配管内の音速計測方法 |
| JPH11230849A (ja) * | 1998-02-17 | 1999-08-27 | Mitsui Eng & Shipbuild Co Ltd | 消火栓、流体管路の水理情報検出装置 |
| JP3488623B2 (ja) * | 1998-03-04 | 2004-01-19 | 東京都 | 漏水位置検出方法および漏水位置検出装置 |
| JPH11271168A (ja) * | 1998-03-25 | 1999-10-05 | Mitsui Eng & Shipbuild Co Ltd | 漏洩検知方法 |
-
1999
- 1999-10-26 PL PL354457A patent/PL196979B1/pl not_active IP Right Cessation
- 1999-10-26 WO PCT/EP1999/008076 patent/WO2001031308A1/de active IP Right Grant
- 1999-10-26 CN CNB998169692A patent/CN1171030C/zh not_active Expired - Fee Related
- 1999-10-26 AU AU10435/00A patent/AU768095B2/en not_active Ceased
- 1999-10-26 CZ CZ20021226A patent/CZ297886B6/cs not_active IP Right Cessation
- 1999-10-26 BR BR9917543-6A patent/BR9917543A/pt not_active Application Discontinuation
- 1999-10-26 CA CA002388110A patent/CA2388110A1/en not_active Abandoned
- 1999-10-26 IL IL14921299A patent/IL149121A0/xx active IP Right Grant
- 1999-10-26 EA EA200200485A patent/EA008420B1/ru not_active IP Right Cessation
- 1999-10-26 JP JP2001533399A patent/JP2003513237A/ja active Pending
-
2002
- 2002-04-14 IL IL149121A patent/IL149121A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| PL354457A1 (en) | 2004-01-12 |
| EA008420B1 (ru) | 2007-04-27 |
| AU768095B2 (en) | 2003-12-04 |
| EA200200485A1 (ru) | 2002-10-31 |
| CN1375055A (zh) | 2002-10-16 |
| AU1043500A (en) | 2001-05-08 |
| IL149121A (en) | 2006-09-05 |
| CN1171030C (zh) | 2004-10-13 |
| CA2388110A1 (en) | 2001-05-03 |
| CZ20021226A3 (cs) | 2002-06-12 |
| CZ297886B6 (cs) | 2007-04-18 |
| WO2001031308A1 (de) | 2001-05-03 |
| BR9917543A (pt) | 2002-08-13 |
| JP2003513237A (ja) | 2003-04-08 |
| PL196979B1 (pl) | 2008-02-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FF | Patent granted | ||
| KB | Patent renewed |