ES2156203T3 - Deteccion de fugas. - Google Patents

Deteccion de fugas.

Info

Publication number
ES2156203T3
ES2156203T3 ES95902904T ES95902904T ES2156203T3 ES 2156203 T3 ES2156203 T3 ES 2156203T3 ES 95902904 T ES95902904 T ES 95902904T ES 95902904 T ES95902904 T ES 95902904T ES 2156203 T3 ES2156203 T3 ES 2156203T3
Authority
ES
Spain
Prior art keywords
driving
fluid
exhaust
donate
conductivity
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES95902904T
Other languages
English (en)
Inventor
Michael Bowling
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Somerset Technical Laboratories Ltd
Original Assignee
Somerset Technical Laboratories Ltd
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 Somerset Technical Laboratories Ltd filed Critical Somerset Technical Laboratories Ltd
Application granted granted Critical
Publication of ES2156203T3 publication Critical patent/ES2156203T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
    • G01M3/18—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G01M3/186—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators
    • G01M3/188—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators for radiators
    • 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
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G01M3/226—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators
    • G01M3/228—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators for radiators
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Glass Compositions (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Surgical Instruments (AREA)

Abstract

EN UN VASO TAL COMO UN PASTEURIZADOR DE LECHE QUE TIENE UNA CONDUCCION (B) PARA EL PRODUCTO Y UNA CONDUCCION (A) SEPARADA PARA EL REFRIGERANTE EN INTIMA RELACION LA COMPROBACION DE ESCAPES SE EFECTUA HACIENDO CIRCULAR UN FLUIDO DONANTE BAJO PRESION EN LA CONDUCCION (A) MIENTRAS QUE UN FLUIDO RECEPTOR TAL COMO AGUA CORRIENTE LIMPIA SE HACE CIRCULAR EN LA CONDUCCION (B). SI EL FLUIDO DONANTE ES UN ELECTROLITO, SE COLOCA UNA SONDA (12) EN LA CONDUCCION (B) PARA MEDIR LA CONDUCTIVIDAD DEL FLUIDO RECEPTOR. UNA ELEVACION EN LA CONDUCTIVIDAD A LO LARGO DE UN PERIODO DE TIEMPO INDICA ESCAPES ENTRE LAS DOS CONDUCCIONES, LA CANTIDAD DEL CAMBIO INDICA EL TAMAÑO DEL ESCAPE. ALTERNATIVAMENTE, EL FLUIDO DONANTE PUEDE SER UN GAS, Y EL ESCAPE SE DETECTA UTILIZANDO UNA SONDA DE ULTRASONIDOS.
ES95902904T 1993-12-14 1994-12-14 Deteccion de fugas. Expired - Lifetime ES2156203T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939325591A GB9325591D0 (en) 1993-12-14 1993-12-14 Leakage detection

Publications (1)

Publication Number Publication Date
ES2156203T3 true ES2156203T3 (es) 2001-06-16

Family

ID=10746600

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95902904T Expired - Lifetime ES2156203T3 (es) 1993-12-14 1994-12-14 Deteccion de fugas.

Country Status (17)

Country Link
US (2) US6044692A (es)
EP (2) EP0734511B1 (es)
JP (1) JPH09506707A (es)
CN (1) CN1142866A (es)
AT (1) ATE199183T1 (es)
AU (2) AU697251B2 (es)
BR (1) BR9408312A (es)
CA (1) CA2179164A1 (es)
DE (1) DE69426706T2 (es)
DK (1) DK0734511T3 (es)
ES (1) ES2156203T3 (es)
FI (1) FI962456A7 (es)
GB (2) GB9325591D0 (es)
HK (1) HK209696A (es)
NO (1) NO962446L (es)
NZ (2) NZ277092A (es)
WO (1) WO1995016900A1 (es)

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FR2823847B1 (fr) 2001-04-23 2003-09-05 Tetra Laval Holdings & Finance Procede et dispositif de detection de fuite dans un echangeur de chaleur, notamment a plaques
US6662633B2 (en) * 2001-12-19 2003-12-16 Ballard Power Systems Inc. Method and apparatus for locating internal transfer leaks within fuel cell stacks
US7454956B1 (en) 2005-09-22 2008-11-25 Lopresti William J Heat exchanger leak detection using mass gas flow metering
US8366316B2 (en) * 2006-04-14 2013-02-05 Deka Products Limited Partnership Sensor apparatus systems, devices and methods
EP2724736B1 (en) 2006-04-14 2022-06-08 DEKA Products Limited Partnership Pod pump cassette
US10537671B2 (en) 2006-04-14 2020-01-21 Deka Products Limited Partnership Automated control mechanisms in a hemodialysis apparatus
US8425471B2 (en) 2007-02-27 2013-04-23 Deka Products Limited Partnership Reagent supply for a hemodialysis system
US8562834B2 (en) 2007-02-27 2013-10-22 Deka Products Limited Partnership Modular assembly for a portable hemodialysis system
US8888470B2 (en) 2007-02-27 2014-11-18 Deka Products Limited Partnership Pumping cassette
US8409441B2 (en) 2007-02-27 2013-04-02 Deka Products Limited Partnership Blood treatment systems and methods
US20090107335A1 (en) 2007-02-27 2009-04-30 Deka Products Limited Partnership Air trap for a medical infusion device
US9028691B2 (en) 2007-02-27 2015-05-12 Deka Products Limited Partnership Blood circuit assembly for a hemodialysis system
US8491184B2 (en) 2007-02-27 2013-07-23 Deka Products Limited Partnership Sensor apparatus systems, devices and methods
KR101861192B1 (ko) 2007-02-27 2018-05-28 데카 프로덕츠 리미티드 파트너쉽 혈액투석 장치 및 방법
US8042563B2 (en) 2007-02-27 2011-10-25 Deka Products Limited Partnership Cassette system integrated apparatus
US8357298B2 (en) 2007-02-27 2013-01-22 Deka Products Limited Partnership Hemodialysis systems and methods
US8393690B2 (en) 2007-02-27 2013-03-12 Deka Products Limited Partnership Enclosure for a portable hemodialysis system
KR100871288B1 (ko) * 2007-05-23 2008-12-01 한국원자력연구원 화학 농도 감시에 의한 액체 금속 및 용융염을 사용하는원자로 계통에서의 조기 물 누출 감지 방법 및 조기 물누출 감지 시스템
US8771508B2 (en) 2008-08-27 2014-07-08 Deka Products Limited Partnership Dialyzer cartridge mounting arrangement for a hemodialysis system
US7886580B2 (en) 2007-12-06 2011-02-15 Apv North America, Inc. Heat exchanger leak testing method and apparatus
GB2465140B (en) 2008-10-30 2011-04-13 Aqua Cooling Solutions Ltd An electronic system
WO2011053810A2 (en) 2009-10-30 2011-05-05 Deka Products Limited Partnership Apparatus and method for detecting disconnection of an intravascular access device
FR2955661B1 (fr) * 2010-01-25 2012-09-28 Mcd Procede et dispositif de verification d'etancheite d'echangeurs thermiques
US8869598B2 (en) * 2010-08-11 2014-10-28 General Electric Company Methods and systems for monitoring a seal assembly
MX344664B (es) 2011-05-24 2017-01-04 Deka Products Lp Sistemas y metodos de tratamiento de la sangre.
SG10201809897VA (en) 2011-05-24 2018-12-28 Deka Products Lp Hemodialysis System
CN103134643B (zh) * 2013-01-31 2015-08-26 河海大学 一种消力池底部渗漏位置的探测方法
CN105829882B (zh) * 2013-10-02 2019-06-21 雅马哈精密科技株式会社 密封包装制品的检查装置和检查方法
CN103697332B (zh) * 2013-12-15 2016-08-24 中广核工程有限公司 埋地输水管道在线渗漏检测装置及检测方法
US10775112B2 (en) * 2014-09-05 2020-09-15 2078095 Ontario Limited Heat recovery apparatus and method
GB2547370A (en) * 2014-10-24 2017-08-16 Easytesters Ltd Leak testing method and apparatus for use with heat exchangers
US9846192B2 (en) * 2015-02-25 2017-12-19 Nxp B.V. Switched probe contact
JP6470093B2 (ja) * 2015-04-15 2019-02-13 株式会社フロンティアエンジニアリング 飲食物の製造装置
CN105067198A (zh) * 2015-07-21 2015-11-18 深圳西大仪器有限公司 泄漏检测仪及泄漏检测方法
CN107035700B (zh) * 2016-12-14 2019-02-01 湖南省大地泵业有限公司 一种泵用双控塑料螺栓的油水探头
CN107167343B (zh) * 2017-07-03 2023-09-08 山东省农业科学院农业质量标准与检测技术研究所 一种检测用牛奶取样及保鲜设备
JP6913604B2 (ja) * 2017-10-27 2021-08-04 株式会社東芝 二酸化炭素分離回収システムおよび二酸化炭素分離回収システムの運転方法
US11268877B2 (en) * 2017-10-31 2022-03-08 Chart Energy & Chemicals, Inc. Plate fin fluid processing device, system and method
GB2588117B (en) * 2019-10-07 2024-05-15 Accutest Int Ltd Detection of leaks in heat exchangers
US11859832B2 (en) 2021-06-22 2024-01-02 2078095 Ontario Limited Gray water heat recovery apparatus and method
FR3142339B1 (fr) 2022-11-30 2024-10-11 Echopen Factory Sonde échographique polyvalente à plusieurs transducteurs monoéléments à balayage mécanique oscillant

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FR2574545B1 (fr) * 1984-12-06 1987-02-13 Electricite De France Procede de detection des fuites dans un echangeur de chaleur en fonctionnement
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JPH02230093A (ja) * 1989-03-02 1990-09-12 Toshiba Corp 熱交換器のチューブリーク検出装置
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Also Published As

Publication number Publication date
GB2291192B (en) 1996-06-12
NZ277092A (en) 1998-04-27
NO962446L (no) 1996-08-08
GB9325591D0 (en) 1994-02-16
DK0734511T3 (da) 2001-06-18
FI962456A0 (fi) 1996-06-13
CN1142866A (zh) 1997-02-12
NZ329918A (en) 1998-04-27
BR9408312A (pt) 1997-08-26
CA2179164A1 (en) 1995-06-22
ATE199183T1 (de) 2001-02-15
FI962456L (fi) 1996-07-29
HK209696A (en) 1996-12-06
JPH09506707A (ja) 1997-06-30
AU9405098A (en) 1999-03-04
EP1003024A1 (en) 2000-05-24
NO962446D0 (no) 1996-06-11
AU717002B2 (en) 2000-03-16
GB2291192A (en) 1996-01-17
US6044692A (en) 2000-04-04
DE69426706T2 (de) 2001-09-06
GB9516476D0 (en) 1995-10-11
DE69426706D1 (de) 2001-03-22
AU697251B2 (en) 1998-10-01
EP0734511A1 (en) 1996-10-02
WO1995016900A1 (en) 1995-06-22
US6062068A (en) 2000-05-16
AU1198695A (en) 1995-07-03
FI962456A7 (fi) 1996-07-29
EP0734511B1 (en) 2001-02-14

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