CN117015707A - 传感器元件以及气体传感器 - Google Patents

传感器元件以及气体传感器 Download PDF

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Publication number
CN117015707A
CN117015707A CN202280008088.4A CN202280008088A CN117015707A CN 117015707 A CN117015707 A CN 117015707A CN 202280008088 A CN202280008088 A CN 202280008088A CN 117015707 A CN117015707 A CN 117015707A
Authority
CN
China
Prior art keywords
voltage
pump
gas
electrode
unit
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.)
Pending
Application number
CN202280008088.4A
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English (en)
Chinese (zh)
Inventor
关谷高幸
渡边悠介
市川航大
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators 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 NGK Insulators Ltd filed Critical NGK Insulators Ltd
Publication of CN117015707A publication Critical patent/CN117015707A/zh
Pending 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
    • 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
    • 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
    • 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
    • G01N33/0037—NOx

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Combustion & Propulsion (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
CN202280008088.4A 2021-03-31 2022-03-25 传感器元件以及气体传感器 Pending CN117015707A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-059121 2021-03-31
JP2021059121 2021-03-31
PCT/JP2022/014339 WO2022210347A1 (ja) 2021-03-31 2022-03-25 センサ素子及びガスセンサ

Publications (1)

Publication Number Publication Date
CN117015707A true CN117015707A (zh) 2023-11-07

Family

ID=83458951

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280008088.4A Pending CN117015707A (zh) 2021-03-31 2022-03-25 传感器元件以及气体传感器

Country Status (5)

Country Link
US (1) US20240011942A1 (https=)
JP (1) JPWO2022210347A1 (https=)
CN (1) CN117015707A (https=)
DE (1) DE112022000735T5 (https=)
WO (1) WO2022210347A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018173318A (ja) * 2017-03-31 2018-11-08 日本碍子株式会社 ガスセンサ
JP2020008558A (ja) * 2018-07-02 2020-01-16 日本碍子株式会社 ガスセンサ
CN111751428A (zh) * 2019-03-27 2020-10-09 日本碍子株式会社 气体传感器以及传感器元件

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3692182B2 (ja) * 1996-06-28 2005-09-07 日本碍子株式会社 ガスセンサ、ガスセンサの制御方法及びガス濃度制御器
JP3544437B2 (ja) * 1996-09-19 2004-07-21 日本碍子株式会社 ガスセンサ
JP4229565B2 (ja) * 2000-02-29 2009-02-25 株式会社豊田中央研究所 ＮＯｘセンサ
JP3874691B2 (ja) * 2001-04-27 2007-01-31 日本特殊陶業株式会社 ガスセンサ素子及びガスセンサ
JP7071873B2 (ja) * 2018-05-25 2022-05-19 株式会社Soken マルチガスセンサ
DE112019003230T5 (de) 2018-06-28 2021-03-11 Ngk Insulators, Ltd. Gassensor
JP7017181B2 (ja) 2021-01-07 2022-02-08 カシオ計算機株式会社 サーマルプリンタ、売上データ処理装置、印刷方法およびプログラム

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018173318A (ja) * 2017-03-31 2018-11-08 日本碍子株式会社 ガスセンサ
JP2020008558A (ja) * 2018-07-02 2020-01-16 日本碍子株式会社 ガスセンサ
CN111751428A (zh) * 2019-03-27 2020-10-09 日本碍子株式会社 气体传感器以及传感器元件

Also Published As

Publication number Publication date
WO2022210347A1 (ja) 2022-10-06
DE112022000735T5 (de) 2023-11-23
US20240011942A1 (en) 2024-01-11
JPWO2022210347A1 (https=) 2022-10-06

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