RU2573121C2 - Течеискатель - Google Patents

Течеискатель Download PDF

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Publication number
RU2573121C2
RU2573121C2 RU2013114729/28A RU2013114729A RU2573121C2 RU 2573121 C2 RU2573121 C2 RU 2573121C2 RU 2013114729/28 A RU2013114729/28 A RU 2013114729/28A RU 2013114729 A RU2013114729 A RU 2013114729A RU 2573121 C2 RU2573121 C2 RU 2573121C2
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RU
Russia
Prior art keywords
sensor
gas
leak detector
sucked
inactive state
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Application number
RU2013114729/28A
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English (en)
Russian (ru)
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RU2013114729A (ru
Inventor
Даниель ВЕТЦИГ
Скотт ДАЛТОН
Даниел ХОФФМАНН
Уолуин Джр. ДЖЕКСОН
Original Assignee
Инфикон Гмбх
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.)
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=44653282&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=RU2573121(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Инфикон Гмбх filed Critical Инфикон Гмбх
Publication of RU2013114729A publication Critical patent/RU2013114729A/ru
Application granted granted Critical
Publication of RU2573121C2 publication Critical patent/RU2573121C2/ru

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • 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
    • G01M3/002—Investigating fluid-tightness of structures by using thermal means
    • 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
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0031—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array
    • G01N33/0032—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array using two or more different physical functioning modes

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
RU2013114729/28A 2010-09-03 2011-09-01 Течеискатель RU2573121C2 (ru)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102010044222.4 2010-09-03
DE102010044222 2010-09-03
DE102010048982.4 2010-10-20
DE102010048982.4A DE102010048982B4 (de) 2010-09-03 2010-10-20 Lecksuchgerät
PCT/EP2011/065110 WO2012028685A1 (de) 2010-09-03 2011-09-01 Lecksuchgerät

Publications (2)

Publication Number Publication Date
RU2013114729A RU2013114729A (ru) 2014-10-10
RU2573121C2 true RU2573121C2 (ru) 2016-01-20

Family

ID=44653282

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2013114729/28A RU2573121C2 (ru) 2010-09-03 2011-09-01 Течеискатель

Country Status (8)

Country Link
US (2) US9360465B2 (cg-RX-API-DMAC7.html)
EP (1) EP2612126B2 (cg-RX-API-DMAC7.html)
JP (1) JP5990172B2 (cg-RX-API-DMAC7.html)
CN (1) CN103154689B (cg-RX-API-DMAC7.html)
BR (1) BR112013005109B1 (cg-RX-API-DMAC7.html)
DE (1) DE102010048982B4 (cg-RX-API-DMAC7.html)
RU (1) RU2573121C2 (cg-RX-API-DMAC7.html)
WO (1) WO2012028685A1 (cg-RX-API-DMAC7.html)

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JP6867887B2 (ja) * 2017-06-06 2021-05-12 川崎重工業株式会社 ガス漏洩検知システム及びガス漏洩検知方法
FR3069639B1 (fr) * 2017-07-26 2019-08-30 Pfeiffer Vacuum Sonde de reniflage, detecteur de fuites et procede de detection de fuites
FR3070489B1 (fr) * 2017-08-29 2020-10-23 Pfeiffer Vacuum Detecteur de fuites et procede de detection de fuites pour le controle de l'etancheite d'objets a tester
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DE102021134647A1 (de) * 2021-12-23 2023-06-29 Inficon Gmbh Vakuumlecksucher mit Ansprüh-Membran-Testleck und Verfahren
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Also Published As

Publication number Publication date
RU2013114729A (ru) 2014-10-10
CN103154689A (zh) 2013-06-12
DE102010048982B4 (de) 2022-06-09
BR112013005109B1 (pt) 2020-06-02
EP2612126A1 (de) 2013-07-10
US9360465B2 (en) 2016-06-07
CN103154689B (zh) 2015-11-25
JP2013536937A (ja) 2013-09-26
EP2612126B2 (de) 2021-08-18
WO2012028685A1 (de) 2012-03-08
US20130213114A1 (en) 2013-08-22
US9632067B2 (en) 2017-04-25
DE102010048982A1 (de) 2012-03-08
US20150362467A1 (en) 2015-12-17
EP2612126B1 (de) 2018-05-30
BR112013005109A2 (pt) 2016-05-10
JP5990172B2 (ja) 2016-09-07

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