BR112019005135A2 - acessório detector de vazamento de gás para sonda detectora de vazamentos com elemento condutor de gás alongado - Google Patents

acessório detector de vazamento de gás para sonda detectora de vazamentos com elemento condutor de gás alongado

Info

Publication number
BR112019005135A2
BR112019005135A2 BR112019005135A BR112019005135A BR112019005135A2 BR 112019005135 A2 BR112019005135 A2 BR 112019005135A2 BR 112019005135 A BR112019005135 A BR 112019005135A BR 112019005135 A BR112019005135 A BR 112019005135A BR 112019005135 A2 BR112019005135 A2 BR 112019005135A2
Authority
BR
Brazil
Prior art keywords
leak detector
gas
conductor element
elongated
accessory
Prior art date
Application number
BR112019005135A
Other languages
English (en)
Other versions
BR112019005135B1 (pt
Inventor
Silvio Decker
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 BR112019005135A2 publication Critical patent/BR112019005135A2/pt
Publication of BR112019005135B1 publication Critical patent/BR112019005135B1/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
    • G01M3/202—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 using mass spectrometer detection systems
    • G01M3/205—Accessories or associated equipment; Pump constructions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/24—Suction devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N2001/2285—Details of probe structures

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Measuring Volume Flow (AREA)
  • Glass Compositions (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

acessório detector de vazamento de gás para sonda detectora de vazamentos com elemento condutor de gás alongado trata-se de uma sonda detectora de vazamentos (22) para um analisador de gás, sendo que a sonda detectora de vazamentos (22) é projetada para aspirar o gás e pode ser conectada ao analisador de gás; sendo que a sonda detectora de vazamentos (22) tem uma ponta detectora de vazamento de gás (20) provida de uma abertura de admissão, de tal modo que o gás é aspirado através da abertura de admissão ao longo de uma bissetriz perpendicular (28) para a abertura de admissão, caracterizada pelo fato de a ponta detectora de vazamento de gás (20) ter pelo menos um elemento condutor de gás alongado (30), o qual fica disposto substancialmente em paralelo à bissetriz perpendicular (28) e se sobressai, distalmente, da abertura de admissão.
BR112019005135-0A 2016-09-19 2017-09-18 Sonda detectora de vazamentos de um analisador de gás e acessório detector de vazamento de gás BR112019005135B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102016217891.1 2016-09-19
DE102016217891.1A DE102016217891A1 (de) 2016-09-19 2016-09-19 Füllsondenaufsatz mit langgestrecktem gasleitendem Element
PCT/EP2017/073404 WO2018050879A1 (de) 2016-09-19 2017-09-18 Füllsondenaufsatz mit langgestrecktem gasleitendem element

Publications (2)

Publication Number Publication Date
BR112019005135A2 true BR112019005135A2 (pt) 2019-06-04
BR112019005135B1 BR112019005135B1 (pt) 2023-04-11

Family

ID=59887285

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019005135-0A BR112019005135B1 (pt) 2016-09-19 2017-09-18 Sonda detectora de vazamentos de um analisador de gás e acessório detector de vazamento de gás

Country Status (11)

Country Link
US (1) US11841300B2 (pt)
EP (1) EP3516360B1 (pt)
JP (1) JP7069131B2 (pt)
CN (1) CN109791087B (pt)
BR (1) BR112019005135B1 (pt)
CA (1) CA3037084A1 (pt)
DE (1) DE102016217891A1 (pt)
MX (1) MX2019002622A (pt)
RU (1) RU2750090C2 (pt)
TW (1) TWI796302B (pt)
WO (1) WO2018050879A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020100671A1 (de) * 2020-01-14 2021-07-15 Inficon Gmbh Schnüffelsonde mit Ansaugkragen
DE102020102630A1 (de) * 2020-02-03 2020-07-23 Inficon Gmbh Schnüffelsonde mit Abschirmung

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2827537A1 (de) * 1978-06-23 1980-01-10 Leybold Heraeus Gmbh & Co Kg Betriebsverfahren fuer eine einrichtung zur lecksuche, gasanalyse o.dgl. und dazu geeignete einrichtung
GB2072852B (en) 1980-03-12 1984-07-11 New Cosmos Electric Co Gas leakage detectors
GB8325107D0 (en) 1983-09-20 1983-10-19 Wickman Automation Ltd Leak detection
EP0138370A3 (en) * 1983-09-20 1986-04-16 John Brown Automation Limited Apparatus for use in leak detection
JPS61246645A (ja) 1985-04-25 1986-11-01 Mitsubishi Heavy Ind Ltd 漏洩部検知装置
US4961916A (en) * 1988-06-02 1990-10-09 Irsst-Institut De Recherche En Sante Et En Securite Du Travail Du Quebec Sampling device
JPH0989707A (ja) 1995-09-25 1997-04-04 Takiron Co Ltd 廃棄物処分場に敷設した遮水シートの破損検知方法及びその方法に使用する水分吸引部材
DE19813432A1 (de) 1998-03-27 1999-09-30 Michael Stetter Verfahren und Anordnung zur lokalen Dichtheitsprüfung
JP2001050852A (ja) * 1999-08-04 2001-02-23 Nkk Corp スニッファープローブ及びそれを用いたガス漏れ試験方法
US6679098B2 (en) * 2002-02-25 2004-01-20 Advanced Test Products, Inc. High flow rate sample flow path assembly for electronic gas leak detectors
JP2005204690A (ja) * 2004-01-20 2005-08-04 Matsushita Electric Ind Co Ltd 電気掃除機
FI117179B (fi) * 2004-01-23 2006-07-14 Environics Oy Kaasukromatografi
DE102004029637A1 (de) * 2004-06-18 2006-01-05 Inficon Gmbh Lecksuchgerät mit Schnüffelsonde
DE102004059485A1 (de) * 2004-12-10 2006-06-22 Inficon Gmbh Lecksuchgerät
DE102004062102A1 (de) * 2004-12-23 2006-07-13 Inficon Gmbh Lecksuchgerät mit Schnüffelsonde
DE102005009713A1 (de) * 2005-03-03 2006-09-07 Inficon Gmbh Lecksuchgerät mit Schnüffelsonde
CN2819198Y (zh) * 2005-06-20 2006-09-20 江苏工业学院 一种油气管道泄漏检测管
DE102007043382A1 (de) * 2007-09-12 2009-03-19 Inficon Gmbh Schnüffellecksucher
DE102008008262A1 (de) 2008-02-08 2009-08-13 Inficon Gmbh Schnüffellecksucher nach dem Referenzmessprinzip
JP5102155B2 (ja) 2008-09-03 2012-12-19 株式会社 スズキ技研 リーク点検出器
FR2940834B1 (fr) 2009-01-07 2011-06-10 Commissariat Energie Atomique Dispositif de detection de micro-fuites
CN101936820B (zh) * 2009-06-30 2012-03-07 同方威视技术股份有限公司 样品收集方法以及样品收集装置
US20110290006A1 (en) * 2010-05-28 2011-12-01 Charles Perkins Leak test probe for use in industrial facilities
US8950243B2 (en) 2010-08-31 2015-02-10 Richard Allan Pawlyk Method of testing for leaks in a contained system
IT1406473B1 (it) 2011-02-02 2014-02-28 Noci Dispositivo di rilevazione di fughe di gas, particolarmente per giunture di tubi e simili.
CN103994863A (zh) * 2013-02-20 2014-08-20 中国石油天然气集团公司 一种油套管螺纹连接气密封检测方法
DE102013217279A1 (de) 2013-08-29 2015-03-05 Inficon Gmbh Selbstreinigender Partikelfilter in einer Schnüffelsonde
CN103759898B (zh) * 2014-01-28 2016-11-09 国家电网公司 Sf6定性检漏仪专用屏蔽定位罩检测方法
CN203811332U (zh) * 2014-01-28 2014-09-03 国家电网公司 Sf6定性检漏仪专用屏蔽定位罩
CN204159187U (zh) * 2014-10-24 2015-02-18 北京华烽泰特科技有限公司 便携式环境空气过滤器
DE102015001443B3 (de) 2015-02-09 2016-05-25 Schütz GmbH Meßtechnik Gasspürgerät und Gasmessverfahren
CN204855442U (zh) * 2015-07-26 2015-12-09 江苏中农物联网科技有限公司 智能溶解氧传感器
FR3044764A1 (fr) * 2015-12-07 2017-06-09 Pfeiffer Vacuum Dispositif de detection de fuites et module de detection de fuites

Also Published As

Publication number Publication date
JP7069131B2 (ja) 2022-05-17
DE102016217891A1 (de) 2018-03-22
US11841300B2 (en) 2023-12-12
WO2018050879A1 (de) 2018-03-22
TWI796302B (zh) 2023-03-21
EP3516360A1 (de) 2019-07-31
EP3516360B1 (de) 2020-11-04
US20200256771A1 (en) 2020-08-13
CA3037084A1 (en) 2018-03-22
RU2750090C2 (ru) 2021-06-22
RU2019111683A (ru) 2020-10-19
BR112019005135B1 (pt) 2023-04-11
CN109791087A (zh) 2019-05-21
TW201814265A (zh) 2018-04-16
MX2019002622A (es) 2019-08-01
RU2019111683A3 (pt) 2020-12-21
CN109791087B (zh) 2020-11-24
JP2019533146A (ja) 2019-11-14

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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