JP6078421B2 - ＳＯｘガスセンサ、ＳＯｘガス濃度の検出方法 - Google Patents

ＳＯｘガスセンサ、ＳＯｘガス濃度の検出方法 Download PDF

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Publication number
JP6078421B2
JP6078421B2 JP2013114712A JP2013114712A JP6078421B2 JP 6078421 B2 JP6078421 B2 JP 6078421B2 JP 2013114712 A JP2013114712 A JP 2013114712A JP 2013114712 A JP2013114712 A JP 2013114712A JP 6078421 B2 JP6078421 B2 JP 6078421B2
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JP
Japan
Prior art keywords
gas
solid electrolyte
electrolyte body
electrode
chamber
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.)
Expired - Fee Related
Application number
JP2013114712A
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English (en)
Japanese (ja)
Other versions
JP2014235003A (ja
JP2014235003A5 (enExample
Inventor
隆平 片山
隆平 片山
菅沼　茂明
茂明 菅沼
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.)
Shinko Electric Industries Co Ltd
Original Assignee
Shinko Electric Industries Co Ltd
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 Shinko Electric Industries Co Ltd filed Critical Shinko Electric Industries Co Ltd
Priority to JP2013114712A priority Critical patent/JP6078421B2/ja
Priority to US14/272,694 priority patent/US9599598B2/en
Priority to EP14168394.6A priority patent/EP2808676B1/en
Publication of JP2014235003A publication Critical patent/JP2014235003A/ja
Publication of JP2014235003A5 publication Critical patent/JP2014235003A5/ja
Application granted granted Critical
Publication of JP6078421B2 publication Critical patent/JP6078421B2/ja
Expired - Fee Related legal-status Critical Current
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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
    • 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
    • G01N33/0042—SO2 or SO3
    • 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
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/417—Systems using cells, i.e. more than one cell and probes with solid electrolytes
    • G01N27/419—Measuring voltages or currents with a combination of oxygen pumping cells and oxygen concentration cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Electrochemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
JP2013114712A 2013-05-30 2013-05-30 ＳＯｘガスセンサ、ＳＯｘガス濃度の検出方法 Expired - Fee Related JP6078421B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2013114712A JP6078421B2 (ja) 2013-05-30 2013-05-30 ＳＯｘガスセンサ、ＳＯｘガス濃度の検出方法
US14/272,694 US9599598B2 (en) 2013-05-30 2014-05-08 SOx gas sensor and method of measuring concentration of SOx gas
EP14168394.6A EP2808676B1 (en) 2013-05-30 2014-05-15 SOx gas sensor and method of measuring concentration of SOx gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013114712A JP6078421B2 (ja) 2013-05-30 2013-05-30 ＳＯｘガスセンサ、ＳＯｘガス濃度の検出方法

Publications (3)

Publication Number Publication Date
JP2014235003A JP2014235003A (ja) 2014-12-15
JP2014235003A5 JP2014235003A5 (enExample) 2016-02-25
JP6078421B2 true JP6078421B2 (ja) 2017-02-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013114712A Expired - Fee Related JP6078421B2 (ja) 2013-05-30 2013-05-30 ＳＯｘガスセンサ、ＳＯｘガス濃度の検出方法

Country Status (3)

Country Link
US (1) US9599598B2 (enExample)
EP (1) EP2808676B1 (enExample)
JP (1) JP6078421B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6117752B2 (ja) * 2014-09-01 2017-04-19 株式会社日本自動車部品総合研究所 ガス濃度検出装置
JP6048463B2 (ja) * 2014-09-01 2016-12-21 トヨタ自動車株式会社 ガス濃度検出装置
JP6323434B2 (ja) * 2015-11-24 2018-05-16 トヨタ自動車株式会社 硫黄酸化物検出装置
CN115561302B (zh) * 2022-11-24 2023-03-03 河北讯辉科技股份有限公司 一种智能化气体检测系统

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2506579B2 (ja) 1991-01-08 1996-06-12 財団法人石油産業活性化センター 窒素酸化物含有排ガスの浄化処理方法
JPH07103937A (ja) 1993-10-01 1995-04-21 Shinko Electric Ind Co Ltd ガスセンサ
DE4442272A1 (de) * 1994-11-28 1996-05-30 Roth Technik Gmbh Vorrichtung und Verfahren zur Bestimmung von gasförmigen Bestandteilen in Gasgemischen
JP3398320B2 (ja) 1997-12-26 2003-04-21 新光電気工業株式会社 ガスセンサ装置
JPH11352096A (ja) 1998-06-12 1999-12-24 Denso Corp ガスセンサ素子
JP2000065789A (ja) * 1998-08-25 2000-03-03 Ngk Insulators Ltd 一酸化炭素センサとその作製方法及び使用方法
DE10013882A1 (de) * 2000-03-21 2001-10-04 Bosch Gmbh Robert Sensorelement mit Vorkatalyse
JP4098944B2 (ja) * 2000-03-29 2008-06-11 日本特殊陶業株式会社 ガスセンサの制御方法
JP2003149199A (ja) 2001-11-16 2003-05-21 Nissan Motor Co Ltd ガスセンサ
JP3835439B2 (ja) 2003-08-20 2006-10-18 トヨタ自動車株式会社 濃度検出装置
US7527718B2 (en) 2004-03-29 2009-05-05 Ngk Insulators, Ltd. Method of treating gas sensor element
WO2010003826A1 (de) * 2008-07-10 2010-01-14 Robert Bosch Gmbh Sensorelement und verfahren zur bestimmung von gaskomponenten in gasgemischen sowie deren verwendung
JP5271944B2 (ja) 2010-03-18 2013-08-21 日本碍子株式会社 ガスセンサ

Also Published As

Publication number Publication date
EP2808676A1 (en) 2014-12-03
EP2808676B1 (en) 2018-12-19
JP2014235003A (ja) 2014-12-15
US20140353174A1 (en) 2014-12-04
US9599598B2 (en) 2017-03-21

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