BR9708472A - Dispositivo e processo para reconhecimento de vazamento - Google Patents

Dispositivo e processo para reconhecimento de vazamento

Info

Publication number
BR9708472A
BR9708472A BR9708472A BR9708472A BR9708472A BR 9708472 A BR9708472 A BR 9708472A BR 9708472 A BR9708472 A BR 9708472A BR 9708472 A BR9708472 A BR 9708472A BR 9708472 A BR9708472 A BR 9708472A
Authority
BR
Brazil
Prior art keywords
recognition device
leak recognition
leak
recognition
Prior art date
Application number
BR9708472A
Other languages
English (en)
Inventor
Peter Jax
Heinrich Lompe
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of BR9708472A publication Critical patent/BR9708472A/pt

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
    • G01M3/20—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
    • G01M3/222—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 tubes
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/017—Inspection or maintenance of pipe-lines or tubes in nuclear installations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Measurement Of Radiation (AREA)
BR9708472A 1996-04-01 1997-03-25 Dispositivo e processo para reconhecimento de vazamento BR9708472A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19612947A DE19612947C1 (de) 1996-04-01 1996-04-01 Einrichtung und Verfahren zur Leckageerkennung
PCT/EP1997/001517 WO1997037205A1 (de) 1996-04-01 1997-03-25 Einrichtung und verfahren zur leckageerkennung

Publications (1)

Publication Number Publication Date
BR9708472A true BR9708472A (pt) 1999-04-13

Family

ID=7790110

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9708472A BR9708472A (pt) 1996-04-01 1997-03-25 Dispositivo e processo para reconhecimento de vazamento

Country Status (10)

Country Link
US (1) US6088417A (pt)
EP (1) EP0891538B1 (pt)
JP (1) JP3509876B2 (pt)
AR (1) AR006469A1 (pt)
BR (1) BR9708472A (pt)
CA (1) CA2250522C (pt)
DE (2) DE19612947C1 (pt)
ES (1) ES2198562T3 (pt)
RU (1) RU2197718C2 (pt)
WO (1) WO1997037205A1 (pt)

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GB9811474D0 (en) * 1998-05-29 1998-07-29 Tech 21 Limited Drogue leak detector for fluids in pipes
DE10060976B4 (de) * 2000-12-06 2005-06-23 Framatome Anp Gmbh Vorrichtung zur Leckageerkennung und Leckageortung
US20030037596A1 (en) * 2001-06-28 2003-02-27 Sorensen Peter K. Leakage detection system for gas pipelines
DE102004040355B3 (de) * 2004-08-20 2005-12-22 Bayer Gmbh Maschinenfabrik Verfahren und Prüfanordnung zur Dichtigkeitsmessung
EA011326B1 (ru) * 2006-05-04 2009-02-27 Зао "Айкакан Атомайин Электракаян" Способ и устройство для определения местоположения и величины скорости течи радиоактивного вещества из емкости, находящейся под давлением
US7770435B2 (en) * 2006-09-01 2010-08-10 Areva Np Gmbh Pipeline having a collector line and method for leakage monitoring and leakage location
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
US10242414B2 (en) 2012-06-12 2019-03-26 TaKaDu Ltd. Method for locating a leak in a fluid network
US9721684B2 (en) * 2013-01-18 2017-08-01 Candu Energy Inc. Systems and methods for detecting a leaking fuel channel in a nuclear reactor
AU2014200967B2 (en) * 2013-02-26 2015-11-05 Gas Pipeline Protection Pty Ltd A Pipeline Leak Detection System
US8992258B2 (en) 2013-04-26 2015-03-31 Delphi Technologies, Inc. Electrical cable connector shield with positive retention locking feature
JP6246075B2 (ja) * 2014-06-04 2017-12-13 三菱電機株式会社 放射線モニタ
KR101545513B1 (ko) 2014-11-10 2015-08-19 한국수력원자력 주식회사 원자력발전소 주전력 설비 보호용 디지털 보호계전기 실증을 위한 시스템 및 그의 동작 방법
US9823184B1 (en) 2016-05-13 2017-11-21 General Electric Company Distributed gas detection system and method
CN107781648A (zh) * 2016-08-24 2018-03-09 台海玛努尔核原（上海）能源设备有限公司 蒸汽管道的泄漏探测***及蒸汽管道
RU2651120C1 (ru) * 2017-11-10 2018-04-18 Акционерное Общество "Ордена Ленина Научно-Исследовательский И Конструкторский Институт Энерготехники Имени Н.А. Доллежаля" Устройство для влажностного контроля течи трубопровода с воздухопроницаемой теплоизоляцией под кожухом
RU2748584C1 (ru) 2018-05-01 2021-05-27 Бейкер Хьюз Холдингз Ллк Система датчика газа
KR102170028B1 (ko) 2018-11-27 2020-10-26 한국원자력연구원 습도센서 센서튜브 및 이를 이용한 습도센서 어셈블리
CN109461508B (zh) * 2018-12-21 2024-03-19 核动力运行研究所 一种高温气冷堆传热管氦质谱检漏吸枪装置
CN111189083B (zh) * 2020-01-03 2021-11-19 宁波方太厨具有限公司 一种楼宇式公共烟道***及其密封性检测方法
CN113140342A (zh) * 2021-03-03 2021-07-20 中广核工程有限公司 核电站放射性液态流出物排放输送方法
CN116052912B (zh) * 2023-04-03 2023-06-16 四川晟蔚智能科技有限公司 一种基于气溶胶输运分析的核泄漏检测方法及***

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US3098023A (en) * 1958-09-15 1963-07-16 Babcock & Wilcox Co Nuclear reactor containment system
NL291393A (pt) * 1963-03-20
US3288998A (en) * 1963-08-16 1966-11-29 United Eng & Constructors Inc Wall structure for a nuclear reactor containment vessel
US3293434A (en) * 1963-10-17 1966-12-20 Arthur H Dexter Photoneutron monitor for detecting reactor fuel element failures
CH532821A (de) * 1970-07-30 1973-01-15 Siemens Ag Einrichtung zur Messung der Aktivitätskonzentration radioaktiver Spalt- und Korrosionsprodukte
US3969077A (en) * 1971-12-16 1976-07-13 Varian Associates Alkali metal leak detection method and apparatus
US3849655A (en) * 1972-12-15 1974-11-19 Combustion Eng Light water reactor primary coolant leakage monitor
DE2431907C3 (de) * 1974-07-03 1978-03-09 Wolfgang Dipl.-Phys. Dr.- Ing. 7500 Karlsruhe Issel Verfahren und Vorrichtung zur Bestimmung von Konzentrationsprofilen flüssiger oder gasförmiger Stoffe längs einer Strecke
US4091283A (en) * 1975-07-02 1978-05-23 Westinghouse Electric Corp. Extremely sensitive metallic vapor detection
JPS55142230A (en) * 1979-04-24 1980-11-06 Toshiba Corp Detector for leakage from pipe of nuclear reactor
US4441357A (en) * 1982-03-04 1984-04-10 Meadox Instruments, Inc. Pressure monitoring and leak detection method and apparatus
JPS58221141A (ja) * 1982-06-18 1983-12-22 Hitachi Ltd ライニング槽の漏洩検出方法
JPS58223727A (ja) * 1982-06-23 1983-12-26 Toshiba Corp 漏洩検出装置
JPS59166886A (ja) * 1983-03-14 1984-09-20 Ishikawajima Harima Heavy Ind Co Ltd 放射能漏洩検出方法
FR2551906B1 (fr) * 1983-09-13 1986-03-14 Framatome Sa Procede de controle des fuites du circuit primaire d'un reacteur nucleaire a eau sous pression
US4650637A (en) * 1984-02-14 1987-03-17 Westinghouse Electric Corp. Method and apparatus for locating a leaking fuel rod in an assembly containing many rods
EP0175219B1 (de) * 1984-09-19 1988-05-11 Wolfgang Dr.-Ing. Issel Hohle Leitung zur Anwendung bei der Bestimmung von Konzentrationsprofilen flüssiger oder gasförmiger Stoffe
JPS6413497A (en) * 1987-07-08 1989-01-18 Toshiba Corp Device for regulating iron concentration in reactor feed water
JPH0813030B2 (ja) * 1987-07-31 1996-02-07 マツダ株式会社 車両用多重伝送装置
JPH02167498A (ja) * 1988-12-21 1990-06-27 Toshiba Corp 復水浄化装置
DE4125373A1 (de) * 1991-07-31 1993-02-04 Siemens Ag Sensorschlauch zur ueberwachung eines mediums
US5301538A (en) * 1992-04-20 1994-04-12 Teledyne Industries, Inc. Process and apparatus for distributed wide range leak detection, location and alarm for pollutants
US5546435A (en) * 1992-11-16 1996-08-13 Abb Atom Ab Fission product leak detection in a pressurized-water reactor
US5345479A (en) * 1993-03-17 1994-09-06 Westinghouse Electric Corporation Sensitivity enhancement for airborne radioactivity monitoring system to detect reactor coolant leaks
US5414742A (en) * 1993-11-10 1995-05-09 Westinghouse Electric Corporation Leak-detection system and method for detecting a leaking container
US5457720A (en) * 1994-04-15 1995-10-10 General Electric Company System for krypton-xenon concentration, separation and measurement for rapid detection of defective nuclear fuel bundles
DE4424909A1 (de) * 1994-07-14 1996-01-18 Siemens Ag Verfahren und Vorrichtung zur Ortung von Schadstoffansammlungen
RU2173448C2 (ru) * 1996-03-26 2001-09-10 Сименс Акциенгезелльшафт Устройство и способ для обнаружения утечки

Also Published As

Publication number Publication date
WO1997037205A1 (de) 1997-10-09
US6088417A (en) 2000-07-11
CA2250522A1 (en) 1997-10-09
JP2000507697A (ja) 2000-06-20
AR006469A1 (es) 1999-08-25
EP0891538B1 (de) 2003-06-04
CA2250522C (en) 2008-02-12
JP3509876B2 (ja) 2004-03-22
EP0891538A1 (de) 1999-01-20
DE19612947C1 (de) 1997-09-11
DE59710226D1 (de) 2003-07-10
RU2197718C2 (ru) 2003-01-27
ES2198562T3 (es) 2004-02-01

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Free format text: ENDERECO ALTERADO CONFORME SOLICITADO NA PETICAO NO 020100085639/RJ DE 14/09/2010.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2384 DE 13-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.