JP6917349B2 - ガスセンサ素子 - Google Patents

ガスセンサ素子 Download PDF

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Publication number
JP6917349B2
JP6917349B2 JP2018156179A JP2018156179A JP6917349B2 JP 6917349 B2 JP6917349 B2 JP 6917349B2 JP 2018156179 A JP2018156179 A JP 2018156179A JP 2018156179 A JP2018156179 A JP 2018156179A JP 6917349 B2 JP6917349 B2 JP 6917349B2
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JP
Japan
Prior art keywords
insulator
sensor element
gas sensor
gas
boundary
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
JP2018156179A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020030123A5 (enExample
JP2020030123A (ja
Inventor
池田　正俊
正俊 池田
翔太 萩野
翔太 萩野
伊藤　誠
伊藤　　誠
大介 河合
大介 河合
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.)
Denso Corp
Original Assignee
Denso Corp
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 Denso Corp filed Critical Denso Corp
Priority to JP2018156179A priority Critical patent/JP6917349B2/ja
Priority to PCT/JP2019/031225 priority patent/WO2020039942A1/ja
Publication of JP2020030123A publication Critical patent/JP2020030123A/ja
Publication of JP2020030123A5 publication Critical patent/JP2020030123A5/ja
Priority to US17/181,212 priority patent/US12031936B2/en
Application granted granted Critical
Publication of JP6917349B2 publication Critical patent/JP6917349B2/ja
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
    • 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
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/4067—Means for heating or controlling the temperature of the solid electrolyte
    • 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
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
    • G01N27/4071—Cells and probes with solid electrolytes for investigating or analysing gases using sensor elements of laminated structure
    • 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
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
    • G01N27/409—Oxygen concentration cells
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/03—Electrodes
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/18—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor the conductor being embedded in an insulating material
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • H05B3/28—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material
    • H05B3/286—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material the insulating material being an organic material, e.g. plastic

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
JP2018156179A 2018-08-23 2018-08-23 ガスセンサ素子 Active JP6917349B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2018156179A JP6917349B2 (ja) 2018-08-23 2018-08-23 ガスセンサ素子
PCT/JP2019/031225 WO2020039942A1 (ja) 2018-08-23 2019-08-07 ガスセンサ素子
US17/181,212 US12031936B2 (en) 2018-08-23 2021-02-22 Gas sensor element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018156179A JP6917349B2 (ja) 2018-08-23 2018-08-23 ガスセンサ素子

Publications (3)

Publication Number Publication Date
JP2020030123A JP2020030123A (ja) 2020-02-27
JP2020030123A5 JP2020030123A5 (enExample) 2020-07-16
JP6917349B2 true JP6917349B2 (ja) 2021-08-11

Family

ID=69593097

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018156179A Active JP6917349B2 (ja) 2018-08-23 2018-08-23 ガスセンサ素子

Country Status (3)

Country Link
US (1) US12031936B2 (enExample)
JP (1) JP6917349B2 (enExample)
WO (1) WO2020039942A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7600914B2 (ja) 2021-07-15 2024-12-17 株式会社デンソー ガスセンサ

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2800196B2 (ja) * 1988-09-29 1998-09-21 トヨタ自動車株式会社 積層型酸素濃度センサの製造方法
JP3874690B2 (ja) * 2002-03-29 2007-01-31 日本特殊陶業株式会社 積層型ガスセンサ素子及びその製造方法並びにガスセンサ
JP5104744B2 (ja) * 2008-12-18 2012-12-19 株式会社デンソー ガスセンサ素子及びその製造方法
JP5500148B2 (ja) * 2011-09-27 2014-05-21 株式会社デンソー ガスセンサ素子とその製造方法並びにガスセンサ
JP6294800B2 (ja) * 2014-09-25 2018-03-14 日本特殊陶業株式会社 ガスセンサ素子、ガスセンサ及びガスセンサ素子の製造方法
JP6762145B2 (ja) * 2016-06-14 2020-09-30 日本特殊陶業株式会社 ガスセンサ素子およびガスセンサ
JP2017226507A (ja) * 2016-06-21 2017-12-28 株式会社日立ビルシステム エレベーター
JP6830038B2 (ja) * 2017-06-13 2021-02-17 日本特殊陶業株式会社 センサ素子、及びそれを備えたガスセンサ
JP2019095359A (ja) * 2017-11-27 2019-06-20 日本特殊陶業株式会社 センサ素子、及びそれを備えたガスセンサ

Also Published As

Publication number Publication date
US12031936B2 (en) 2024-07-09
US20210181140A1 (en) 2021-06-17
JP2020030123A (ja) 2020-02-27
WO2020039942A1 (ja) 2020-02-27

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