CN103154689B - 检漏器 - Google Patents

检漏器 Download PDF

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Publication number
CN103154689B
CN103154689B CN201180042608.5A CN201180042608A CN103154689B CN 103154689 B CN103154689 B CN 103154689B CN 201180042608 A CN201180042608 A CN 201180042608A CN 103154689 B CN103154689 B CN 103154689B
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CN
China
Prior art keywords
sensor
gas
leak detector
valve
detecting
Prior art date
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Active
Application number
CN201180042608.5A
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English (en)
Chinese (zh)
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CN103154689A (zh
Inventor
丹尼尔·瓦特兹哥
斯科特·道尔顿
丹尼尔·霍夫曼
沃尔温·杰瑞·杰克逊
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Inficon GmbH Deutschland
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Inficon GmbH Deutschland
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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=CN103154689(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
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Publication of CN103154689A publication Critical patent/CN103154689A/zh
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Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
CN201180042608.5A 2010-09-03 2011-09-01 检漏器 Active CN103154689B (zh)

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
CN103154689A CN103154689A (zh) 2013-06-12
CN103154689B true CN103154689B (zh) 2015-11-25

Family

ID=44653282

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201180042608.5A Active CN103154689B (zh) 2010-09-03 2011-09-01 检漏器

Country Status (8)

Country Link
US (2) US9360465B2 (cg-RX-API-DMAC10.html)
EP (1) EP2612126B2 (cg-RX-API-DMAC10.html)
JP (1) JP5990172B2 (cg-RX-API-DMAC10.html)
CN (1) CN103154689B (cg-RX-API-DMAC10.html)
BR (1) BR112013005109B1 (cg-RX-API-DMAC10.html)
DE (1) DE102010048982B4 (cg-RX-API-DMAC10.html)
RU (1) RU2573121C2 (cg-RX-API-DMAC10.html)
WO (1) WO2012028685A1 (cg-RX-API-DMAC10.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
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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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BR112021012766B1 (pt) 2018-12-28 2023-10-31 Suncoke Technology And Development Llc Descarbonização de fornos de coque e sistemas e métodos associados
WO2020140092A1 (en) 2018-12-28 2020-07-02 Suncoke Technology And Development Llc Heat recovery oven foundation
CA3125279A1 (en) 2018-12-28 2020-07-02 Suncoke Technology And Development Llc Improved oven uptakes
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DE102020132896A1 (de) * 2020-12-10 2022-06-15 Inficon Gmbh Vorrichtung zur massenspektrometrischen Leckdetektion mit dreistufiger Turbomolekularpumpe und Boosterpumpe
WO2022235839A1 (en) 2021-05-04 2022-11-10 Suncoke Technology And Development Llc Foundry coke products, and associated systems and methods
DE102021115463A1 (de) * 2021-06-15 2022-12-15 Inficon Gmbh Leckdetektionsvorrichtung
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US11946108B2 (en) 2021-11-04 2024-04-02 Suncoke Technology And Development Llc Foundry coke products and associated processing methods via cupolas
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DE102021134647A1 (de) * 2021-12-23 2023-06-29 Inficon Gmbh Vakuumlecksucher mit Ansprüh-Membran-Testleck und Verfahren
EP4612261A1 (en) 2022-11-04 2025-09-10 Suncoke Technology and Development LLC Coal blends, foundry coke products, and associated systems, devices, and methods
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CN118010261B (zh) * 2023-12-27 2026-02-10 北京中科科仪股份有限公司 一种氦质谱检漏仪以及喷氦检漏方法
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US3786675A (en) * 1970-11-23 1974-01-22 Uson Corp Portable gas leak detector
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DE19813432A1 (de) * 1998-03-27 1999-09-30 Michael Stetter Verfahren und Anordnung zur lokalen Dichtheitsprüfung
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DE10031882A1 (de) * 2000-06-30 2002-01-10 Leybold Vakuum Gmbh Sensor für Helium oder Wasserstoff
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CN101171501A (zh) * 2005-05-12 2008-04-30 因菲康有限公司 具有石英窗口传感器的嗅吸测漏器
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Also Published As

Publication number Publication date
US9360465B2 (en) 2016-06-07
WO2012028685A1 (de) 2012-03-08
DE102010048982A1 (de) 2012-03-08
RU2013114729A (ru) 2014-10-10
US20130213114A1 (en) 2013-08-22
JP2013536937A (ja) 2013-09-26
US20150362467A1 (en) 2015-12-17
BR112013005109A2 (pt) 2016-05-10
BR112013005109B1 (pt) 2020-06-02
DE102010048982B4 (de) 2022-06-09
EP2612126B1 (de) 2018-05-30
US9632067B2 (en) 2017-04-25
JP5990172B2 (ja) 2016-09-07
EP2612126B2 (de) 2021-08-18
RU2573121C2 (ru) 2016-01-20
EP2612126A1 (de) 2013-07-10
CN103154689A (zh) 2013-06-12

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