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

Dispositivo e processo para reconhecimento de vazamento

Info

Publication number: BR9708472A
Authority: BR; Brazil
Prior art keywords: recognition device; leak recognition; leak; recognition
Prior art date: 1996-04-01

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.)

1996-04-01

Filing date

1997-03-25

Publication date

1999-04-13

1997-03-25 Application filed by Siemens Ag filed Critical Siemens Ag

1999-04-13 Publication of BR9708472A publication Critical patent/BR9708472A/pt

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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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系统及蒸汽管道
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
US11435252B2 (en) *	2018-05-01	2022-09-06	Baker Hughes, A Ge Company, Llc	Gas sensor system
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系统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系统

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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
DE3562661D1 (en) *	1984-09-19	1988-06-16	Issel Wolfgang	Hollow line for determining the concentration profiles of liquid or gaseous substances
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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
ATE209779T1 (de) *	1996-03-26	2001-12-15	Framatome Anp Gmbh	Einrichtung und verfahren zur leckageerkennung

1996
- 1996-04-01 DE DE19612947A patent/DE19612947C1/de not_active Expired - Fee Related
1997
- 1997-03-25 DE DE59710226T patent/DE59710226D1/de not_active Expired - Lifetime
- 1997-03-25 CA CA002250522A patent/CA2250522C/en not_active Expired - Fee Related
- 1997-03-25 EP EP97915433A patent/EP0891538B1/de not_active Expired - Lifetime
- 1997-03-25 ES ES97915433T patent/ES2198562T3/es not_active Expired - Lifetime
- 1997-03-25 JP JP53490297A patent/JP3509876B2/ja not_active Expired - Fee Related
- 1997-03-25 BR BR9708472A patent/BR9708472A/pt not_active IP Right Cessation
- 1997-03-25 WO PCT/EP1997/001517 patent/WO1997037205A1/de active IP Right Grant
- 1997-03-25 RU RU98119725/28A patent/RU2197718C2/ru not_active IP Right Cessation
- 1997-04-01 AR ARP970101295A patent/AR006469A1/es unknown
1998
- 1998-10-01 US US09/164,477 patent/US6088417A/en not_active Expired - Lifetime

Also Published As

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

Publication	Publication Date	Title
BR9708472A (pt)	1999-04-13	Dispositivo e processo para reconhecimento de vazamento
BR9701152A (pt)	1998-12-15	Processo e aparelho para eliminação de interferência
PT822389E (pt)	2003-08-29	Processo e dispositivo para determinacao e verificacao do contorno de um rebordo
BR9704358A (pt)	1999-05-18	Aparelho de comunicação de dados e processo para o mesmo
BR9704776A (pt)	1998-12-29	Dispositivo e processo de micro-reservatório de dna
BR9607386A (pt)	1997-11-25	Aparato e processo
BR9704292A (pt)	1998-12-22	Processo de e aparelho para expansão de tabaco
BR9708953A (pt)	1999-08-03	Processo e conjunto para identificar o usuário de uma unidade de comunicações móvel em um sistema de comunicações móvel
DE69827915D1 (de)	2005-01-05	Verarbeitungsverfahren und -vorrichtung
DE69712725D1 (de)	2002-06-27	Informationsverarbeitungsgerät und -verfahren
KR960001899A (ko)	1996-01-26	광가공장치 및 방법
DE69805292D1 (de)	2002-06-13	Rasiervorrichtung und -verfahren
BR9703652A (pt)	1998-08-11	Processo e dispositivo para secagem
DE69933870D1 (de)	2006-12-14	Bauteilerkennungsverfahren und -vorrichtung
BR9701330A (pt)	1998-11-10	Processo e aparelho para refinamento de silício
DE69703319D1 (de)	2000-11-23	Schraub-verfahren und -vorrichtung
DE69614654D1 (de)	2001-09-27	Verschlüsselungsgerät und -verfahren
PT878561E (pt)	2004-02-27	Processo e dispositivo para a renovacao de solucoes de estanhar
KR960013620A (ko)	1996-05-22	성형 방법 및 성형 장치
DE19781945T1 (de)	1999-09-30	Biegeverfahren und Biegevorrichtung
EE200000181A (et)	2001-06-15	Identifitseerimisseade ja -meetod
BR9700979A (pt)	1998-09-01	Dispositivo e processo para refificação de guarnicções
DE69628873D1 (de)	2003-08-07	Ausrichtgerät und -verfahren
DE69703563D1 (de)	2000-12-28	Innenhochdruck-umformverfahren und umformvorrichtung
BR9704600A (pt)	1998-12-22	Processo e aparelho para laminado

Legal Events

Date	Code	Title	Description
2002-04-30	FF	Decision: intention to grant
2004-05-18	B25A	Requested transfer of rights approved	Free format text: FRAMATOME ANP GMBH (DE)
2004-06-08	B16A	Patent or certificate of addition of invention granted
2009-06-02	B25D	Requested change of name of applicant approved	Owner name: AREVA NP GMBH (DE) Free format text: ALTERADO DE: FRAMATOME ANP GMBH
2011-10-18	B25G	Requested change of headquarter approved	Owner name: AREVA NP GMBH (DE) Free format text: ENDERECO ALTERADO CONFORME SOLICITADO NA PETICAO NO 020100085639/RJ DE 14/09/2010.
2016-09-13	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE A 19A ANUIDADE.
2017-01-10	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.