JP7298584B2 - ガスセンサ - Google Patents

ガスセンサ Download PDF

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Publication number
JP7298584B2
JP7298584B2 JP2020177372A JP2020177372A JP7298584B2 JP 7298584 B2 JP7298584 B2 JP 7298584B2 JP 2020177372 A JP2020177372 A JP 2020177372A JP 2020177372 A JP2020177372 A JP 2020177372A JP 7298584 B2 JP7298584 B2 JP 7298584B2
Authority
JP
Japan
Prior art keywords
insulator
proximal
base end
projecting
disc spring
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
JP2020177372A
Other languages
English (en)
Japanese (ja)
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JP2022068601A5 (https=
JP2022068601A (ja
Inventor
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 JP2020177372A priority Critical patent/JP7298584B2/ja
Priority to PCT/JP2021/033669 priority patent/WO2022085338A1/ja
Publication of JP2022068601A publication Critical patent/JP2022068601A/ja
Publication of JP2022068601A5 publication Critical patent/JP2022068601A5/ja
Priority to US18/304,667 priority patent/US12360009B2/en
Application granted granted Critical
Publication of JP7298584B2 publication Critical patent/JP7298584B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/10—Testing internal-combustion engines by monitoring exhaust gases or combustion flame
    • G01M15/102—Testing internal-combustion engines by monitoring exhaust gases or combustion flame by monitoring exhaust gases
    • 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
    • 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
    • G01N27/41—Oxygen pumping cells
    • 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

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Electrochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
JP2020177372A 2020-10-22 2020-10-22 ガスセンサ Active JP7298584B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2020177372A JP7298584B2 (ja) 2020-10-22 2020-10-22 ガスセンサ
PCT/JP2021/033669 WO2022085338A1 (ja) 2020-10-22 2021-09-14 ガスセンサ
US18/304,667 US12360009B2 (en) 2020-10-22 2023-04-21 Gas sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020177372A JP7298584B2 (ja) 2020-10-22 2020-10-22 ガスセンサ

Publications (3)

Publication Number Publication Date
JP2022068601A JP2022068601A (ja) 2022-05-10
JP2022068601A5 JP2022068601A5 (https=) 2022-10-26
JP7298584B2 true JP7298584B2 (ja) 2023-06-27

Family

ID=81289739

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020177372A Active JP7298584B2 (ja) 2020-10-22 2020-10-22 ガスセンサ

Country Status (3)

Country Link
US (1) US12360009B2 (https=)
JP (1) JP7298584B2 (https=)
WO (1) WO2022085338A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116799380B (zh) * 2023-08-24 2023-10-17 深圳海辰储能控制技术有限公司 电池单体及用电设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004324722A (ja) 2003-04-23 2004-11-18 Ochiai:Kk 皿状バネ及び皿状バネを使用した固定構造
JP2005208036A (ja) 2003-12-24 2005-08-04 Denso Corp ガスセンサ
JP2016121964A (ja) 2014-12-25 2016-07-07 株式会社デンソー ガスセンサ
CN211263287U (zh) 2019-01-24 2020-08-14 苏州工业园区传世汽车电子有限公司 一种氧传感器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3423590A1 (de) * 1984-06-27 1986-01-09 Robert Bosch Gmbh, 7000 Stuttgart Sauerstoffmessfuehler
JP2562733Y2 (ja) * 1992-07-03 1998-02-16 株式会社協豊製作所 軸方向制動装置の皿ばね状締付部材
JP2004198360A (ja) 2002-12-20 2004-07-15 Denso Corp ガスセンサ
DE102004062189B4 (de) 2003-12-24 2018-10-11 Denso Corporation Aufbau eines Gassensors zur Verminderung mechanischer Beschädigung des Sensorelements
JP4838274B2 (ja) 2007-03-06 2011-12-14 日立オートモティブシステムズ株式会社 ガスセンサ
JP2010084892A (ja) * 2008-10-01 2010-04-15 Aisin Seiki Co Ltd 皿バネ組付体
JP2017089792A (ja) * 2015-11-12 2017-05-25 中央発條株式会社 皿ばね

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004324722A (ja) 2003-04-23 2004-11-18 Ochiai:Kk 皿状バネ及び皿状バネを使用した固定構造
JP2005208036A (ja) 2003-12-24 2005-08-04 Denso Corp ガスセンサ
JP2016121964A (ja) 2014-12-25 2016-07-07 株式会社デンソー ガスセンサ
CN211263287U (zh) 2019-01-24 2020-08-14 苏州工业园区传世汽车电子有限公司 一种氧传感器

Also Published As

Publication number Publication date
US12360009B2 (en) 2025-07-15
US20230258533A1 (en) 2023-08-17
WO2022085338A1 (ja) 2022-04-28
JP2022068601A (ja) 2022-05-10

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