DE102010048982B4 - Lecksuchgerät - Google Patents

Lecksuchgerät Download PDF

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Publication number
DE102010048982B4
DE102010048982B4 DE102010048982.4A DE102010048982A DE102010048982B4 DE 102010048982 B4 DE102010048982 B4 DE 102010048982B4 DE 102010048982 A DE102010048982 A DE 102010048982A DE 102010048982 B4 DE102010048982 B4 DE 102010048982B4
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DE
Germany
Prior art keywords
sensor
gas
leak detector
line
thermal conductivity
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE102010048982.4A
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German (de)
English (en)
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DE102010048982A1 (de
Inventor
Dr. Wetzig Daniel
Scott Dalton
Daniel Hoffmann
Walwyn Jackson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Inficon GmbH Deutschland
Original Assignee
Inficon GmbH Deutschland
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
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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=DE102010048982(B4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Inficon GmbH Deutschland filed Critical Inficon GmbH Deutschland
Priority to DE102010048982.4A priority Critical patent/DE102010048982B4/de
Priority to RU2013114729/28A priority patent/RU2573121C2/ru
Priority to CN201180042608.5A priority patent/CN103154689B/zh
Priority to US13/820,320 priority patent/US9360465B2/en
Priority to EP11757805.4A priority patent/EP2612126B2/de
Priority to BR112013005109-4A priority patent/BR112013005109B1/pt
Priority to JP2013526472A priority patent/JP5990172B2/ja
Priority to PCT/EP2011/065110 priority patent/WO2012028685A1/de
Publication of DE102010048982A1 publication Critical patent/DE102010048982A1/de
Priority to US14/833,428 priority patent/US9632067B2/en
Publication of DE102010048982B4 publication Critical patent/DE102010048982B4/de
Application granted granted Critical
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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)
  • 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)
DE102010048982.4A 2010-09-03 2010-10-20 Lecksuchgerät Active DE102010048982B4 (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DE102010048982.4A DE102010048982B4 (de) 2010-09-03 2010-10-20 Lecksuchgerät
JP2013526472A JP5990172B2 (ja) 2010-09-03 2011-09-01 漏れ検出器
CN201180042608.5A CN103154689B (zh) 2010-09-03 2011-09-01 检漏器
US13/820,320 US9360465B2 (en) 2010-09-03 2011-09-01 Leak detector
EP11757805.4A EP2612126B2 (de) 2010-09-03 2011-09-01 Lecksuchgerät
BR112013005109-4A BR112013005109B1 (pt) 2010-09-03 2011-09-01 Detector de vazamento
RU2013114729/28A RU2573121C2 (ru) 2010-09-03 2011-09-01 Течеискатель
PCT/EP2011/065110 WO2012028685A1 (de) 2010-09-03 2011-09-01 Lecksuchgerät
US14/833,428 US9632067B2 (en) 2010-09-03 2015-08-24 Leak detector

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102010044222 2010-09-03
DE102010044222.4 2010-09-03
DE102010048982.4A DE102010048982B4 (de) 2010-09-03 2010-10-20 Lecksuchgerät

Publications (2)

Publication Number Publication Date
DE102010048982A1 DE102010048982A1 (de) 2012-03-08
DE102010048982B4 true DE102010048982B4 (de) 2022-06-09

Family

ID=44653282

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102010048982.4A Active DE102010048982B4 (de) 2010-09-03 2010-10-20 Lecksuchgerät

Country Status (8)

Country Link
US (2) US9360465B2 (enExample)
EP (1) EP2612126B2 (enExample)
JP (1) JP5990172B2 (enExample)
CN (1) CN103154689B (enExample)
BR (1) BR112013005109B1 (enExample)
DE (1) DE102010048982B4 (enExample)
RU (1) RU2573121C2 (enExample)
WO (1) WO2012028685A1 (enExample)

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US9359554B2 (en) 2012-08-17 2016-06-07 Suncoke Technology And Development Llc Automatic draft control system for coke plants
US9243186B2 (en) 2012-08-17 2016-01-26 Suncoke Technology And Development Llc. Coke plant including exhaust gas sharing
CN104884578B (zh) 2012-12-28 2016-06-22 太阳焦炭科技和发展有限责任公司 通风竖管盖以及相关联的系统和方法
US9476547B2 (en) 2012-12-28 2016-10-25 Suncoke Technology And Development Llc Exhaust flow modifier, duct intersection incorporating the same, and methods therefor
US10016714B2 (en) 2012-12-28 2018-07-10 Suncoke Technology And Development Llc Systems and methods for removing mercury from emissions
US10883051B2 (en) 2012-12-28 2021-01-05 Suncoke Technology And Development Llc Methods and systems for improved coke quenching
US10760002B2 (en) 2012-12-28 2020-09-01 Suncoke Technology And Development Llc Systems and methods for maintaining a hot car in a coke plant
US9273250B2 (en) 2013-03-15 2016-03-01 Suncoke Technology And Development Llc. Methods and systems for improved quench tower design
DE102013218506A1 (de) * 2013-09-16 2015-03-19 Inficon Gmbh Schnüffellecksucher mit mehrstufiger Membranpumpe
CN105916965B (zh) 2013-12-31 2021-02-23 太阳焦炭科技和发展有限责任公司 用于焦炉脱碳的方法及相关系统和装置
DE102014205032A1 (de) 2014-03-18 2015-09-24 Inficon Gmbh Dichteanstiegsmessung in Folienkammer
CN104062083A (zh) * 2014-06-20 2014-09-24 珠海格力电器股份有限公司 空调器检漏系统及其检漏方法
CA2961207C (en) 2014-09-15 2023-04-18 Suncoke Technology And Development Llc Coke ovens having monolith component construction
US10968395B2 (en) 2014-12-31 2021-04-06 Suncoke Technology And Development Llc Multi-modal beds of coking material
WO2016109854A1 (en) 2015-01-02 2016-07-07 Suncoke Technology And Development Llc Integrated coke plant automation and optimization using advanced control and optimization techniques
CN107430044B (zh) * 2015-01-30 2020-02-14 机械解析有限公司 用于测试通过气体流动部件的气体泄漏的系统和方法
JP5942065B1 (ja) * 2015-08-03 2016-06-29 株式会社ジェイ・イー・ティ センサユニット及び気密性検査装置
CN107949781B (zh) * 2015-08-31 2020-10-27 岛津Emit株式会社 氦气泄漏探测器
CA3203921A1 (en) 2015-12-28 2017-07-06 Suncoke Technology And Development Llc Method and system for dynamically charging a coke oven
WO2017197521A1 (en) * 2016-05-18 2017-11-23 Lineriders Inc. Apparatus and methodologies for leak detection using gas and infrared thermography
RU2746968C2 (ru) 2016-06-03 2021-04-22 САНКОУК ТЕКНОЛОДЖИ ЭНД ДИВЕЛОПМЕНТ ЭлЭлСи. Способы и системы для автоматического создания корректирующих действий в промышленном объекте
DE202017105769U1 (de) 2016-09-23 2017-12-21 Trane International Inc. System zum Detektieren einer Verunreinigung von Kältemittelgas in einem HLKK-System
CN106768688B (zh) * 2016-11-18 2019-05-21 北京动力机械研究所 基于自发膨胀气体的密封腔体泄漏检测方法
RU2768916C2 (ru) 2017-05-23 2022-03-25 САНКОУК ТЕКНОЛОДЖИ ЭНД ДИВЕЛОПМЕНТ ЭлЭлСи Система и способ ремонта коксовой печи
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
CA3124811C (en) 2018-12-28 2023-03-28 Suncoke Technology And Development Llc Heat recovery oven foundation
US11008518B2 (en) 2018-12-28 2021-05-18 Suncoke Technology And Development Llc Coke plant tunnel repair and flexible joints
WO2020140074A1 (en) 2018-12-28 2020-07-02 Suncoke Technology And Development Llc Improved oven uptakes
BR112021012511B1 (pt) 2018-12-28 2023-05-02 Suncoke Technology And Development Llc Sistema de forno de recuperação de calor carregado por mola e método
WO2020140079A1 (en) 2018-12-28 2020-07-02 Suncoke Technology And Development Llc Decarbonizatign of coke ovens, and associated systems and methods
US11395989B2 (en) 2018-12-31 2022-07-26 Suncoke Technology And Development Llc Methods and systems for providing corrosion resistant surfaces in contaminant treatment systems
IT201900006920A1 (it) * 2019-05-16 2020-11-16 Ft System Srl Metodo ed apparato per il riconoscimento della presenza di fughe da contenitori sigillati
US12227699B2 (en) 2019-12-26 2025-02-18 Suncoke Technology And Development Llc Oven health optimization systems and methods
EP4146767A4 (en) 2020-05-03 2024-07-31 Suncoke Technology and Development LLC High-quality coke products
US11788918B2 (en) 2020-06-18 2023-10-17 Trevillyan Labs, Llc Fluid detection fabric
DE102020210442A1 (de) * 2020-08-17 2022-02-17 Inficon Gmbh Schnüffelsonde mit Bypass-Öffnung für einen Gaslecksucher
CN112798193B (zh) * 2020-10-16 2022-12-13 湖南澳美佳健康科技有限公司 一种新型氦检漏仪
DE102020132896A1 (de) * 2020-12-10 2022-06-15 Inficon Gmbh Vorrichtung zur massenspektrometrischen Leckdetektion mit dreistufiger Turbomolekularpumpe und Boosterpumpe
DE102021119256A1 (de) * 2021-07-26 2023-01-26 Inficon Gmbh Leckdetektoren
US11610472B1 (en) * 2021-09-07 2023-03-21 Honeywell International Inc. Aspirating smoke detector device operational analysis
GB202115660D0 (en) * 2021-11-01 2021-12-15 Edwards Vacuum Llc Detecting contamination of a cryogenic refrigerant in a cryogenic refrigeration system
US11946108B2 (en) 2021-11-04 2024-04-02 Suncoke Technology And Development Llc Foundry coke products and associated processing methods via cupolas
JP7595191B2 (ja) 2021-11-04 2024-12-05 サンコーク テクノロジー アンド ディベロップメント リミテッド ライアビリティ カンパニー 鋳物用コークス生産物、及び関連システム、装置並びに方法
DE102021134647A1 (de) * 2021-12-23 2023-06-29 Inficon Gmbh Vakuumlecksucher mit Ansprüh-Membran-Testleck und Verfahren
WO2024098010A1 (en) 2022-11-04 2024-05-10 Suncoke Technology And Development Llc Coal blends, foundry coke products, and associated systems, devices, and methods
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CN118010261A (zh) * 2023-12-27 2024-05-10 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
DE102024116120A1 (de) * 2024-06-10 2025-12-11 M2Tech GmbH Handgehaltene Gasdetektionsvorrichtung und Verfahren
CN120064582B (zh) * 2025-04-28 2025-08-01 山西铌特力环保科技有限公司 空气匀速流动的空气质量检测器及检测方法

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Publication number Priority date Publication date Assignee Title
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US3786675A (en) 1970-11-23 1974-01-22 Uson Corp Portable gas leak detector
JPH09292302A (ja) 1996-04-26 1997-11-11 Shimadzu Corp リークデテクタ
JPH10213516A (ja) 1997-01-28 1998-08-11 Shimadzu Corp ヘリウムリークデテクタ
DE10031882A1 (de) 2000-06-30 2002-01-10 Leybold Vakuum Gmbh Sensor für Helium oder Wasserstoff
DE10246051A1 (de) 2002-10-02 2004-04-15 Robert Bosch Gmbh Vorrichtung zur Bestimmung der Konzentration eines Stoffes
DE102005021909A1 (de) 2005-05-12 2006-11-16 Inficon Gmbh Schnüffellecksucher mit Quarzfenstersensor
DE102006047856A1 (de) 2006-10-10 2008-04-17 Inficon Gmbh Schnüffellecksucher
DE102008013455A1 (de) 2008-03-10 2009-09-17 Pfeiffer Vacuum Gmbh Verfahren zum Betrieb eines Totaldrucktransmitters

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Publication number Priority date Publication date Assignee Title
US3020746A (en) 1960-12-30 1962-02-13 Clarke C Minter Thermal conductivity leak detector
US3786675A (en) 1970-11-23 1974-01-22 Uson Corp Portable gas leak detector
JPH09292302A (ja) 1996-04-26 1997-11-11 Shimadzu Corp リークデテクタ
JPH10213516A (ja) 1997-01-28 1998-08-11 Shimadzu Corp ヘリウムリークデテクタ
DE10031882A1 (de) 2000-06-30 2002-01-10 Leybold Vakuum Gmbh Sensor für Helium oder Wasserstoff
DE10246051A1 (de) 2002-10-02 2004-04-15 Robert Bosch Gmbh Vorrichtung zur Bestimmung der Konzentration eines Stoffes
DE102005021909A1 (de) 2005-05-12 2006-11-16 Inficon Gmbh Schnüffellecksucher mit Quarzfenstersensor
DE102006047856A1 (de) 2006-10-10 2008-04-17 Inficon Gmbh Schnüffellecksucher
DE102008013455A1 (de) 2008-03-10 2009-09-17 Pfeiffer Vacuum Gmbh Verfahren zum Betrieb eines Totaldrucktransmitters

Also Published As

Publication number Publication date
US20130213114A1 (en) 2013-08-22
EP2612126B2 (de) 2021-08-18
CN103154689B (zh) 2015-11-25
CN103154689A (zh) 2013-06-12
RU2013114729A (ru) 2014-10-10
WO2012028685A1 (de) 2012-03-08
BR112013005109A2 (pt) 2016-05-10
RU2573121C2 (ru) 2016-01-20
US9360465B2 (en) 2016-06-07
US20150362467A1 (en) 2015-12-17
DE102010048982A1 (de) 2012-03-08
EP2612126B1 (de) 2018-05-30
BR112013005109B1 (pt) 2020-06-02
JP5990172B2 (ja) 2016-09-07
EP2612126A1 (de) 2013-07-10
US9632067B2 (en) 2017-04-25
JP2013536937A (ja) 2013-09-26

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