JP6203650B2 - ガスセンサ素子及びガスセンサ - Google Patents

ガスセンサ素子及びガスセンサ Download PDF

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Publication number
JP6203650B2
JP6203650B2 JP2014011383A JP2014011383A JP6203650B2 JP 6203650 B2 JP6203650 B2 JP 6203650B2 JP 2014011383 A JP2014011383 A JP 2014011383A JP 2014011383 A JP2014011383 A JP 2014011383A JP 6203650 B2 JP6203650 B2 JP 6203650B2
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Japan
Prior art keywords
gas sensor
sensor element
solid electrolyte
gas
leak portion
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Active
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JP2014011383A
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English (en)
Japanese (ja)
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JP2015137998A5 (enExample
JP2015137998A (ja
Inventor
聡史 岡崎
聡史 岡崎
大矢　誠二
誠二 大矢
雄太 大石
雄太 大石
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.)
Niterra Co Ltd
Original Assignee
NGK Spark Plug 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 NGK Spark Plug Co Ltd filed Critical NGK Spark Plug Co Ltd
Priority to JP2014011383A priority Critical patent/JP6203650B2/ja
Priority to DE102015201047.3A priority patent/DE102015201047A1/de
Priority to US14/603,526 priority patent/US10012611B2/en
Publication of JP2015137998A publication Critical patent/JP2015137998A/ja
Publication of JP2015137998A5 publication Critical patent/JP2015137998A5/ja
Application granted granted Critical
Publication of JP6203650B2 publication Critical patent/JP6203650B2/ja
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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
    • G01N27/407—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

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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)
JP2014011383A 2014-01-24 2014-01-24 ガスセンサ素子及びガスセンサ Active JP6203650B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2014011383A JP6203650B2 (ja) 2014-01-24 2014-01-24 ガスセンサ素子及びガスセンサ
DE102015201047.3A DE102015201047A1 (de) 2014-01-24 2015-01-22 Gassensorelement und Gassensor
US14/603,526 US10012611B2 (en) 2014-01-24 2015-01-23 Gas sensor element and gas sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014011383A JP6203650B2 (ja) 2014-01-24 2014-01-24 ガスセンサ素子及びガスセンサ

Publications (3)

Publication Number Publication Date
JP2015137998A JP2015137998A (ja) 2015-07-30
JP2015137998A5 JP2015137998A5 (enExample) 2016-09-01
JP6203650B2 true JP6203650B2 (ja) 2017-09-27

Family

ID=53677024

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014011383A Active JP6203650B2 (ja) 2014-01-24 2014-01-24 ガスセンサ素子及びガスセンサ

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US (1) US10012611B2 (enExample)
JP (1) JP6203650B2 (enExample)
DE (1) DE102015201047A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6804904B2 (ja) * 2016-09-08 2020-12-23 日本特殊陶業株式会社 濃度算出装置
RU188416U1 (ru) * 2018-12-14 2019-04-11 Федеральное государственное бюджетное учреждение науки Институт высокотемпературной электрохимии Уральского отделения Российской Академии наук Сенсор для измерения концентрации кислорода, водорода и влажности газовых смесей
CN116888464A (zh) 2021-02-25 2023-10-13 国立研究开发法人科学技术振兴机构 气体传感器
JP2022147913A (ja) * 2021-03-24 2022-10-06 日本碍子株式会社 ガスセンサ

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2502961B2 (ja) * 1984-04-26 1996-05-29 日本碍子株式会社 電気化学的装置の製造方法
JPS6151555A (ja) * 1984-08-21 1986-03-14 Ngk Insulators Ltd 電気化学的装置
US4645572A (en) * 1985-02-23 1987-02-24 Ngk Insulators, Ltd. Method of determining concentration of a component in gases and electrochemical device suitable for practicing the method
JPS61194345A (ja) * 1985-02-23 1986-08-28 Ngk Insulators Ltd ガス濃度検出方法
JPS62238455A (ja) * 1986-04-09 1987-10-19 Ngk Insulators Ltd 酸素分析方法及び装置
JP2744088B2 (ja) * 1989-10-13 1998-04-28 日本特殊陶業株式会社 空燃比センサ
JP2669699B2 (ja) * 1989-11-28 1997-10-29 日本碍子株式会社 空燃比センサ
JP3110848B2 (ja) * 1992-03-16 2000-11-20 日本碍子株式会社 空燃比検出装置
US5709787A (en) * 1994-09-30 1998-01-20 Samsung Electro-Mechanics Co., Ltd. Wide-range air fuel ratio oxygen sensor
US6071393A (en) * 1996-05-31 2000-06-06 Ngk Spark Plug Co., Ltd. Nitrogen oxide concentration sensor
EP0851225B8 (en) * 1996-12-29 2009-07-01 Ngk Spark Plug Co., Ltd Exhaust gas sensor system
US6290840B1 (en) * 1997-03-04 2001-09-18 Ngk Insulators, Ltd. Gas sensor and method for controlling gas sensor
DE19803532A1 (de) * 1998-01-30 1999-08-05 Bosch Gmbh Robert Elektrochemischer Meßfühler
JP3552951B2 (ja) 1999-06-28 2004-08-11 株式会社日立ユニシアオートモティブ 空燃比検出装置
JP3969627B2 (ja) * 2001-02-20 2007-09-05 日本特殊陶業株式会社 ガスセンサ
US7142976B2 (en) * 2004-06-29 2006-11-28 Ngk Spark Plug Co., Ltd. Abnormality diagnosis method and apparatus for gas concentration measuring device
JP5736344B2 (ja) * 2011-08-02 2015-06-17 日本特殊陶業株式会社 ガスセンサ

Also Published As

Publication number Publication date
US20150212035A1 (en) 2015-07-30
JP2015137998A (ja) 2015-07-30
DE102015201047A1 (de) 2015-08-13
US10012611B2 (en) 2018-07-03

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