BRPI0407500A - processo e dispositivo para o reconhecimento de vazamentos - Google Patents

processo e dispositivo para o reconhecimento de vazamentos

Info

Publication number
BRPI0407500A
BRPI0407500A BRPI0407500-5A BRPI0407500A BRPI0407500A BR PI0407500 A BRPI0407500 A BR PI0407500A BR PI0407500 A BRPI0407500 A BR PI0407500A BR PI0407500 A BRPI0407500 A BR PI0407500A
Authority
BR
Brazil
Prior art keywords
housing
snoring
probe
gas
detection process
Prior art date
Application number
BRPI0407500-5A
Other languages
English (en)
Inventor
Werner Grosse Bley
Thomas B Hm
Willi Scheer
Original Assignee
Inficon Gmbh
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 Inficon Gmbh filed Critical Inficon Gmbh
Publication of BRPI0407500A publication Critical patent/BRPI0407500A/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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)

Abstract

"PROCESSO E DISPOSITIVO PARA O RECONHECIMENTO DE VAZAMENTOS". Para o reconhecimento, ou seja, para a avaliação de vazamentos no local de um funcionamento de um conjunto, a região de vazamento a ser testada é envolta por um alojamento (21) estanque a gás. Pela parede do alojamento (21) passa uma sonda roncadora (16). Por meio da sonda roncadora (16) o gás pode ser aspirado da região do teste. Influências ambientais serão bloqueadas da região de teste, de maneira que por meio de gases contidos no ar do meio ambiente, por exemplo, gases de respiração, o resultado da medição não é falsificado. O alojamento é montado no todo ou em parte no local do funcionamento.
BRPI0407500-5A 2003-02-14 2004-01-08 processo e dispositivo para o reconhecimento de vazamentos BRPI0407500A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10306245A DE10306245A1 (de) 2003-02-14 2003-02-14 Verfahren und Vorrichtung zur Erkennung von Lecks
PCT/EP2004/000062 WO2004072601A2 (de) 2003-02-14 2004-01-08 Verfahren und vorrichtung zur erkennung von lecks

Publications (1)

Publication Number Publication Date
BRPI0407500A true BRPI0407500A (pt) 2006-02-14

Family

ID=32747857

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0407500-5A BRPI0407500A (pt) 2003-02-14 2004-01-08 processo e dispositivo para o reconhecimento de vazamentos

Country Status (8)

Country Link
EP (1) EP1599713A2 (pt)
JP (1) JP2006517658A (pt)
KR (1) KR20050098930A (pt)
CN (1) CN1748134A (pt)
BR (1) BRPI0407500A (pt)
DE (1) DE10306245A1 (pt)
MX (1) MXPA05007774A (pt)
WO (1) WO2004072601A2 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005007609A1 (de) * 2005-02-18 2006-08-31 MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. Kaltleckprüfung an einer Vakuumeinrichtung
DE102006016747A1 (de) 2006-04-10 2007-10-18 MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. Verfahren und Vorrichtung zur Leckprüfung
DE102006028778A1 (de) * 2006-06-23 2007-12-27 Inficon Gmbh Lecksuchgerät
JP5198946B2 (ja) * 2008-06-20 2013-05-15 ニチアス株式会社 保温材、保温構造及び保温構造の湿分漏洩検知方法
DE102008037300A1 (de) 2008-08-11 2010-02-25 Robert Brockmann Herstellung eines Reingases, insbesondere für die Dichtheitsprüfung an einem druckbeaufschlagten Bauteil
KR101353906B1 (ko) * 2011-08-05 2014-01-22 김학성 배출관 케이스가 결합된 차량용 내압용기 가스감지장치
CN102889966B (zh) * 2012-09-28 2015-06-24 西安电力高等专科学校 压力容器检测用辅助工具以及包括该辅助工具的检测方法
KR101349313B1 (ko) * 2013-01-10 2014-01-16 주식회사 사람들 누설 여부 검지가 가능한 진공배관용 연결부재
FR3110968B1 (fr) * 2020-05-29 2022-07-29 Grtgaz Dispositif de prélèvement de fuite de gaz avec débit élevé

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2009197A1 (en) * 1970-02-27 1971-09-09 Volkswagenwerk Ag Gas leak testing device
US3837228A (en) * 1973-04-09 1974-09-24 Vacuum Inst Corp Tracer gas-permeable probe for leak detectors
US3949596A (en) * 1974-12-11 1976-04-13 The United States Of America As Represented By The United States Energy Research And Development Administration Leak test fixture and method for using same
US4282743A (en) * 1979-09-18 1981-08-11 The United States Of America As Represented By The United States Department Of Energy Leak test fitting
US4601194A (en) * 1983-01-18 1986-07-22 Damco Testers, Inc. Method and apparatus for leak testing of pipe
US4507954A (en) * 1983-06-27 1985-04-02 Tubing Testors, Inc. Wraparound used for testing tubing with premixed gases
US4557139A (en) * 1984-07-31 1985-12-10 Loomis International Inc. Leak detection method and apparatus
US5176025A (en) * 1991-02-19 1993-01-05 E. O. Butts Consultants Ltd. Pipeline secondary containment system and method
US5309752A (en) * 1992-07-17 1994-05-10 Praxair Technology, Inc. Leakage measurement into a gas-charged collapsible container
US5330720A (en) * 1993-02-23 1994-07-19 Hughes Aircraft Company System for detecting fugitive emissions
US5520003A (en) * 1994-12-01 1996-05-28 Cornfield; Lloyd Leak container and method
US5563335A (en) * 1995-02-28 1996-10-08 Gas Research Institute High flow rate sampler for measuring emissions at process components
US5553483A (en) * 1995-08-15 1996-09-10 Pilot Industries, Inc. Leak detection system
DE19813432A1 (de) * 1998-03-27 1999-09-30 Michael Stetter Verfahren und Anordnung zur lokalen Dichtheitsprüfung
US6196056B1 (en) * 1998-04-15 2001-03-06 Vacuum Instrument Corp. System for determining integrity of a gas-sealed compartment
US6314793B1 (en) * 1999-09-28 2001-11-13 Gas Research Institute Test device for measuring chemical emissions
ES2211242B1 (es) * 2001-02-26 2005-05-01 Frape Behr S.A. Detector de defectos de estanqueidad, procedimientos, utilizacion e intercambiadores de calor correspondientes.
JP4600906B2 (ja) * 2001-07-19 2010-12-22 ヤマハファインテック株式会社 ワークの漏れ検査装置、漏れ検査装置用チャンバおよび漏れ検査方法

Also Published As

Publication number Publication date
MXPA05007774A (es) 2005-09-30
KR20050098930A (ko) 2005-10-12
EP1599713A2 (de) 2005-11-30
CN1748134A (zh) 2006-03-15
WO2004072601A3 (de) 2005-09-22
JP2006517658A (ja) 2006-07-27
WO2004072601A2 (de) 2004-08-26
DE10306245A1 (de) 2004-08-26

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired