JP6193239B2 - 流体環境においてガス濃度を計算する技法 - Google Patents

流体環境においてガス濃度を計算する技法 Download PDF

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JP6193239B2
JP6193239B2 JP2014534740A JP2014534740A JP6193239B2 JP 6193239 B2 JP6193239 B2 JP 6193239B2 JP 2014534740 A JP2014534740 A JP 2014534740A JP 2014534740 A JP2014534740 A JP 2014534740A JP 6193239 B2 JP6193239 B2 JP 6193239B2
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gas sensor
gas
temperature
signal
signal value
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JP2014533354A (ja
JP2014533354A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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ヴィカス・ラクホティア
ジー・ジョーダン・マクレー
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エイチツースキャン・コーポレーション
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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
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • G01N33/005—H2
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
    • G01N27/122—Circuits particularly adapted therefor, e.g. linearising circuits
    • G01N27/123—Circuits particularly adapted therefor, e.g. linearising circuits for controlling the temperature
    • 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
    • G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • G01N33/0059—Avoiding interference of a gas with the gas to be measured

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Food Science & Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Medicinal Chemistry (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
JP2014534740A 2011-10-07 2012-10-05 流体環境においてガス濃度を計算する技法 Active JP6193239B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/269,368 2011-10-07
US13/269,368 US8265881B1 (en) 2011-10-07 2011-10-07 Techniques for calculating gas concentrations in a fluid environment
PCT/US2012/058834 WO2013052720A1 (en) 2011-10-07 2012-10-05 Techniques for calculating gas concentrations in a fluid environment

Publications (3)

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JP2014533354A JP2014533354A (ja) 2014-12-11
JP2014533354A5 JP2014533354A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2015-11-26
JP6193239B2 true JP6193239B2 (ja) 2017-09-06

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US (2) US8265881B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP2764456B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JP6193239B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR101519806B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IN (1) IN2014MN00848A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO2013052720A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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US10605795B2 (en) * 2015-02-17 2020-03-31 H2Scan Corporation Method for measuring gas concentrations based on sensor response times
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KR102527299B1 (ko) * 2016-03-22 2023-05-02 삼성디스플레이 주식회사 환경 센서
EP3469355B1 (en) 2017-08-18 2022-12-28 Vaisala, OYJ Analyzing fault gas concentration in liquid
US11035825B2 (en) * 2017-11-15 2021-06-15 Infineon Technologies Ag Sensing systems and methods for the estimation of analyte concentration
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DE102019001438A1 (de) * 2019-02-28 2020-09-03 Tilmann Krüger Messanlage zur Konzentrationsbestimmung eines Bestandteiles eines Fluides
KR102676888B1 (ko) 2019-04-05 2024-06-21 에이치투스캔 코퍼레이션 유체 환경에서 표적 가스 농도를 판정하기 위한 방법 및 시스템
JP6976991B2 (ja) * 2019-06-06 2021-12-08 Ｎｉｓｓｈａ株式会社 ２成分ガスの濃度比算出方法および検知対象ガスの濃度算出方法
KR102795331B1 (ko) * 2019-08-20 2025-04-11 삼성전자주식회사 가스 농도 측정 장치 및 방법
CN112834578B (zh) * 2019-11-25 2023-12-05 佛山市云米电器科技有限公司 异味检测方法、可移动家用设备及计算机可读存储介质
CN111007210A (zh) * 2019-12-31 2020-04-14 深圳市无眼界科技有限公司 气体传感器的自动校准方法及系统
WO2022056120A1 (en) 2020-09-11 2022-03-17 Matrix Sensors, Inc. Self-calibrating analyte sensor
CN115389705A (zh) * 2022-07-12 2022-11-25 深圳市安帕尔科技有限公司 一种恶臭气体检测方法及设备
WO2025182547A1 (ja) * 2024-02-26 2025-09-04 パナソニックＩｐマネジメント株式会社 匂い識別方法及び匂い識別システム
CN118032874A (zh) * 2024-03-26 2024-05-14 苏州海卓赛思科技有限公司 一种钯合金氢气传感器的漂移消除方法、电子设备及介质

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Also Published As

Publication number Publication date
KR20140088554A (ko) 2014-07-10
US9267929B2 (en) 2016-02-23
EP2764456B1 (en) 2017-05-17
WO2013052720A1 (en) 2013-04-11
US8265881B1 (en) 2012-09-11
US20130086975A1 (en) 2013-04-11
JP2014533354A (ja) 2014-12-11
KR101519806B1 (ko) 2015-05-12
IN2014MN00848A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2015-04-17
EP2764456A4 (en) 2015-08-26
EP2764456A1 (en) 2014-08-13

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