JP7186131B2 - ガスセンサ - Google Patents

ガスセンサ Download PDF

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Publication number
JP7186131B2
JP7186131B2 JP2019092852A JP2019092852A JP7186131B2 JP 7186131 B2 JP7186131 B2 JP 7186131B2 JP 2019092852 A JP2019092852 A JP 2019092852A JP 2019092852 A JP2019092852 A JP 2019092852A JP 7186131 B2 JP7186131 B2 JP 7186131B2
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JP
Japan
Prior art keywords
axial direction
inner peripheral
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peripheral side
outer peripheral
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Application number
JP2019092852A
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English (en)
Japanese (ja)
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JP2020187051A (ja
JP2020187051A5 (https=
Inventor
翔太 萩野
聡 中村
直人 小澤
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 JP2019092852A priority Critical patent/JP7186131B2/ja
Priority to CN202080036343.7A priority patent/CN113826005A/zh
Priority to DE112020002414.8T priority patent/DE112020002414T5/de
Priority to PCT/JP2020/016866 priority patent/WO2020230515A1/ja
Publication of JP2020187051A publication Critical patent/JP2020187051A/ja
Publication of JP2020187051A5 publication Critical patent/JP2020187051A5/ja
Priority to US17/526,610 priority patent/US12222312B2/en
Application granted granted Critical
Publication of JP7186131B2 publication Critical patent/JP7186131B2/ja
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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
    • 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
    • G01N27/4078—Means for sealing the sensor element in a housing
    • 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

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
JP2019092852A 2019-05-16 2019-05-16 ガスセンサ Active JP7186131B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2019092852A JP7186131B2 (ja) 2019-05-16 2019-05-16 ガスセンサ
CN202080036343.7A CN113826005A (zh) 2019-05-16 2020-04-17 气体传感器
DE112020002414.8T DE112020002414T5 (de) 2019-05-16 2020-04-17 Gassensor
PCT/JP2020/016866 WO2020230515A1 (ja) 2019-05-16 2020-04-17 ガスセンサ
US17/526,610 US12222312B2 (en) 2019-05-16 2021-11-15 Gas sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019092852A JP7186131B2 (ja) 2019-05-16 2019-05-16 ガスセンサ

Publications (3)

Publication Number Publication Date
JP2020187051A JP2020187051A (ja) 2020-11-19
JP2020187051A5 JP2020187051A5 (https=) 2021-08-19
JP7186131B2 true JP7186131B2 (ja) 2022-12-08

Family

ID=73221623

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019092852A Active JP7186131B2 (ja) 2019-05-16 2019-05-16 ガスセンサ

Country Status (5)

Country Link
US (1) US12222312B2 (https=)
JP (1) JP7186131B2 (https=)
CN (1) CN113826005A (https=)
DE (1) DE112020002414T5 (https=)
WO (1) WO2020230515A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7725400B2 (ja) * 2022-03-18 2025-08-19 日本碍子株式会社 ガスセンサおよびガスセンサにおける濃度補正方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000514927A (ja) 1997-05-15 2000-11-07 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング ガス測定検知器用のセンサ素子パッキン
JP2001311717A (ja) 2000-04-28 2001-11-09 Ngk Spark Plug Co Ltd センサのリード線接続構造
WO2019088026A1 (ja) 2017-10-31 2019-05-09 株式会社デンソー ガスセンサ

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0291955A (ja) 1988-09-29 1990-03-30 Nec Kansai Ltd 半導体ペレットのマウント方法
JPH0291955U (https=) * 1989-01-05 1990-07-20
JP2868272B2 (ja) * 1990-02-26 1999-03-10 日本特殊陶業株式会社 センサの組付構造
JPH05119017A (ja) * 1991-10-29 1993-05-14 Yazaki Corp ガスセンサ
JP3815823B2 (ja) * 1996-05-31 2006-08-30 日本特殊陶業株式会社 センサのシール構造
JP4359368B2 (ja) * 1999-10-29 2009-11-04 日本特殊陶業株式会社 ガスセンサ
JP4190126B2 (ja) * 2000-02-29 2008-12-03 日本特殊陶業株式会社 リード線封止構造、その製造方法及びリード線封止構造を用いたガスセンサ
JP3850286B2 (ja) * 2001-12-21 2006-11-29 京セラ株式会社 酸素センサ
JP2004219268A (ja) * 2003-01-15 2004-08-05 Ngk Spark Plug Co Ltd ガスセンサ
JP4241919B2 (ja) * 2004-02-16 2009-03-18 日本特殊陶業株式会社 内燃機関用センサ
JP4921386B2 (ja) * 2008-01-08 2012-04-25 日本特殊陶業株式会社 センサ
JP2011133350A (ja) * 2009-12-24 2011-07-07 Denso Corp ガスセンサ
JP5440520B2 (ja) * 2011-01-25 2014-03-12 株式会社デンソー ガスセンサ
JP2012154774A (ja) * 2011-01-26 2012-08-16 Ngk Spark Plug Co Ltd ガスセンサ
JP6146271B2 (ja) * 2013-11-20 2017-06-14 株式会社デンソー ガスセンサ
JP6287098B2 (ja) * 2013-11-20 2018-03-07 株式会社デンソー ガスセンサ
JP6269348B2 (ja) * 2014-06-30 2018-01-31 株式会社デンソー ガスセンサ
JP6802117B2 (ja) * 2016-07-07 2020-12-16 日本特殊陶業株式会社 ガスセンサ及びガスセンサの製造方法
JP2019092852A (ja) 2017-11-22 2019-06-20 株式会社 Ｍｔｇ 着座具

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000514927A (ja) 1997-05-15 2000-11-07 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング ガス測定検知器用のセンサ素子パッキン
JP2001311717A (ja) 2000-04-28 2001-11-09 Ngk Spark Plug Co Ltd センサのリード線接続構造
WO2019088026A1 (ja) 2017-10-31 2019-05-09 株式会社デンソー ガスセンサ

Also Published As

Publication number Publication date
WO2020230515A1 (ja) 2020-11-19
DE112020002414T5 (de) 2022-02-10
JP2020187051A (ja) 2020-11-19
US12222312B2 (en) 2025-02-11
CN113826005A (zh) 2021-12-21
US20220074888A1 (en) 2022-03-10

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