BR9917543A - Process and measuring probe - Google Patents

Process and measuring probe

Info

Publication number
BR9917543A
BR9917543A BR9917543-6A BR9917543A BR9917543A BR 9917543 A BR9917543 A BR 9917543A BR 9917543 A BR9917543 A BR 9917543A BR 9917543 A BR9917543 A BR 9917543A
Authority
BR
Brazil
Prior art keywords
measurement
points
supply network
flow
water
Prior art date
Application number
BR9917543-6A
Other languages
Portuguese (pt)
Inventor
Peter Martinek
Original Assignee
Peter Martinek
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 Peter Martinek filed Critical Peter Martinek
Publication of BR9917543A publication Critical patent/BR9917543A/en

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)

Abstract

"PROCESSO E SONDA DE MEDIçãO". Sendo que na sonda de medição (1) de rede de abastecimento de água (13) estão integrados elementos de medição para emissão de variáveis mensuráveis referentes à passagem de água, a saber ao débito de passagem e ao sentido do fluxo, à pressão da água e ao ruído de fluxo, sendo que todos esses elementos de medição ficam conectados ou podem ser conectados a um coletor de dados (12) por meio de transmissão via rádio, modem ou sistema de cabos. As sondas de medição ficam instaladas de modo permanente nos pontos-chave (10) e nos mais diversos e sequenciais pontos de medição (11) na rede de abastecimento de água (13), contribuindo para a localização rápida e pontual de pontos de vazamento bem como para a monitoração constante através do fornecimento de todos os dados necessários."PROCESS AND MEASUREMENT PROBE". Since the measuring probe (1) of the water supply network (13) contains measurement elements for the emission of measurable variables relating to the passage of water, namely the flow rate and the direction of flow, the water pressure and to the flow noise, being that all these measurement elements are connected or can be connected to a data collector (12) through transmission via radio, modem or cable system. The measurement probes are permanently installed at the key points (10) and at the most diverse and sequential measurement points (11) in the water supply network (13), contributing to the quick and punctual location of well-leaking points as for constant monitoring by providing all necessary data.

BR9917543-6A 1999-10-26 1999-10-26 Process and measuring probe BR9917543A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP1999/008076 WO2001031308A1 (en) 1999-10-26 1999-10-26 Method and measuring head for carrying out measurements in water supply systems

Publications (1)

Publication Number Publication Date
BR9917543A true BR9917543A (en) 2002-08-13

Family

ID=8167476

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9917543-6A BR9917543A (en) 1999-10-26 1999-10-26 Process and measuring probe

Country Status (10)

Country Link
JP (1) JP2003513237A (en)
CN (1) CN1171030C (en)
AU (1) AU768095B2 (en)
BR (1) BR9917543A (en)
CA (1) CA2388110A1 (en)
CZ (1) CZ297886B6 (en)
EA (1) EA008420B1 (en)
IL (2) IL149121A0 (en)
PL (1) PL196979B1 (en)
WO (1) WO2001031308A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013178273A (en) * 2004-10-08 2013-09-09 Itron Inc Pursuit of vibration in pipeline network
DE102006005027A1 (en) * 2006-02-03 2007-08-09 Gerhard Ritter Pipeline leakage detecting method for water supply, involves utilizing positive or negative - difference between reference value and measured value for indicating leakage in pipeline
JP5019197B2 (en) * 2006-03-31 2012-09-05 株式会社東芝 Water distribution information management device
CN100425904C (en) * 2006-05-11 2008-10-15 陈宜中 Electronic touring water pipeline leakage inspection
DE102010043482B4 (en) 2010-11-05 2012-05-24 Siemens Aktiengesellschaft Leak detection and leak detection in supply networks
JP6136031B2 (en) * 2013-03-29 2017-05-31 日本電気株式会社 Piping abnormality detection data logger device, piping structure and piping abnormality detection system
CN104535275B (en) * 2014-12-11 2017-04-12 天津大学 Underwater gas leakage amount detection method and device based on bubble acoustics
WO2017005269A1 (en) * 2015-07-03 2017-01-12 Kamstrup A/S System for monitoring a utility network
JP7446856B2 (en) * 2020-03-03 2024-03-11 ホーチキ株式会社 Water discharge test measurement system

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2841674C2 (en) * 1978-09-25 1983-09-22 Heide, Gerhard, Dipl.-Ing., 4006 Erkrath Procedure for checking for leakage losses as well as the measuring shaft that can be used
DE3112829C2 (en) * 1981-03-31 1986-01-16 Seba-Dynatronic Mess- und Ortungstechnik gmbH, 8601 Baunach Method and apparatus for locating raw damage with at least one microphone
JPS604700A (en) * 1983-06-24 1985-01-11 Hitachi Ltd Method for estimating pipe network break points
DE3336245A1 (en) * 1983-10-05 1985-04-25 Kraftwerk Union AG, 4330 Mülheim METHOD FOR DETERMINING A LEAK AT PRESSURE-CONTAINING CONTAINERS AND DEVICE THEREFOR
JPS6174998A (en) * 1984-09-19 1986-04-17 株式会社　テイエルブイ Integrating instrument for operating time of steam trap
JPH01112440U (en) * 1988-01-26 1989-07-28
JPH0432735A (en) * 1990-05-29 1992-02-04 Fujikura Ltd Leak point detection method for underground pipelines
JP3223337B2 (en) * 1993-03-25 2001-10-29 フジテコム株式会社 Leak sound detector
FR2713764B1 (en) * 1993-11-10 1996-01-12 Ksb Sa Fluid measurement device.
JP3119986B2 (en) * 1993-12-07 2000-12-25 日昌興業株式会社 Investigation method of leaking point of underground water pipe
JP3144971B2 (en) * 1993-12-16 2001-03-12 株式会社東芝 Water leak detection device
DE19528287C5 (en) * 1995-08-02 2009-09-24 Ingenieurgesellschaft F.A.S.T. für angewandte Sensortechnik mit beschränkter Haftung Method for detecting a leak in a drinking water supply network and arrangement for carrying out the method
JPH10267783A (en) * 1997-03-25 1998-10-09 Akuasu Kk City water leakage detection method
JPH11201812A (en) * 1998-01-08 1999-07-30 Mitsui Eng & Shipbuild Co Ltd Sound velocity measurement method in fluid piping
JPH11230849A (en) * 1998-02-17 1999-08-27 Mitsui Eng & Shipbuild Co Ltd Hydraulic hydrant, hydraulic information detection device for fluid line
JP3488623B2 (en) * 1998-03-04 2004-01-19 東京都 Water leak position detecting method and water leak position detecting device
JPH11271168A (en) * 1998-03-25 1999-10-05 Mitsui Eng & Shipbuild Co Ltd Leak detection method

Also Published As

Publication number Publication date
PL196979B1 (en) 2008-02-29
EA200200485A1 (en) 2002-10-31
AU1043500A (en) 2001-05-08
IL149121A0 (en) 2002-11-10
PL354457A1 (en) 2004-01-12
CZ20021226A3 (en) 2002-06-12
JP2003513237A (en) 2003-04-08
CA2388110A1 (en) 2001-05-03
IL149121A (en) 2006-09-05
CN1171030C (en) 2004-10-13
AU768095B2 (en) 2003-12-04
CZ297886B6 (en) 2007-04-18
CN1375055A (en) 2002-10-16
EA008420B1 (en) 2007-04-27
WO2001031308A1 (en) 2001-05-03

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O ARTIGO 8O COMBINADO COM ARTIGO 13 DA LPI

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.