DE112016003882B4 - A/F-Sensor und Verfahren zu dessen Herstellung - Google Patents

A/F-Sensor und Verfahren zu dessen Herstellung Download PDF

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Publication number
DE112016003882B4
DE112016003882B4 DE112016003882.8T DE112016003882T DE112016003882B4 DE 112016003882 B4 DE112016003882 B4 DE 112016003882B4 DE 112016003882 T DE112016003882 T DE 112016003882T DE 112016003882 B4 DE112016003882 B4 DE 112016003882B4
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DE
Germany
Prior art keywords
solid electrolyte
electrolyte body
detection part
exhaust gas
mol
Prior art date
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Active
Application number
DE112016003882.8T
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German (de)
English (en)
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DE112016003882T5 (de
Inventor
Tatsuki Ujiyama
Yasufumi Suzuki
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
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Denso Corp
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Filing date
Publication date
Application filed by Denso Corp filed Critical Denso Corp
Priority claimed from PCT/JP2016/075136 external-priority patent/WO2017034037A1/ja
Publication of DE112016003882T5 publication Critical patent/DE112016003882T5/de
Application granted granted Critical
Publication of DE112016003882B4 publication Critical patent/DE112016003882B4/de
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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
    • G01N27/409—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
    • G01N27/4073—Composition or fabrication of the solid electrolyte
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N11/00—Monitoring or diagnostic devices for exhaust-gas treatment apparatus
    • F01N11/007—Monitoring or diagnostic devices for exhaust-gas treatment apparatus the diagnostic devices measuring oxygen or air concentration downstream of the exhaust apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Toxicology (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
DE112016003882.8T 2015-08-27 2016-08-29 A/F-Sensor und Verfahren zu dessen Herstellung Active DE112016003882B4 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2015-168050 2015-08-27
JP2015168050 2015-08-27
JP2016113841A JP6443397B2 (ja) 2015-08-27 2016-06-07 Ａ／ｆセンサ、及びその製造方法
JP2016-113841 2016-06-07
PCT/JP2016/075136 WO2017034037A1 (ja) 2015-08-27 2016-08-29 Ａ／ｆセンサ、及びその製造方法

Publications (2)

Publication Number Publication Date
DE112016003882T5 DE112016003882T5 (de) 2018-05-09
DE112016003882B4 true DE112016003882B4 (de) 2024-03-21

Family

ID=58211197

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112016003882.8T Active DE112016003882B4 (de) 2015-08-27 2016-08-29 A/F-Sensor und Verfahren zu dessen Herstellung

Country Status (3)

Country Link
US (1) US10801989B2 (enExample)
JP (1) JP6443397B2 (enExample)
DE (1) DE112016003882B4 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019130849A1 (ja) * 2017-12-28 2019-07-04 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
DE102020200788A1 (de) * 2019-01-28 2020-07-30 Cummins Emission Solutions Inc. Wiederaufbereitbare Sensorbaugruppen und Wiederaufbereitungsverfahren
JP7272250B2 (ja) * 2019-12-04 2023-05-12 株式会社デンソー ガスセンサおよびガスセンサ用粉末

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2939428A1 (de) 1978-09-29 1980-04-10 Hitachi Ltd Sauerstoffmessfuehlerkeramik und verfahren zu deren herstellung
US6174489B1 (en) 1995-09-01 2001-01-16 Denso Corporation Method for manufacturing a gas sensor unit
JP2014122878A (ja) 2012-11-22 2014-07-03 Denso Corp ガスセンサ用の電極及びそれを用いたガスセンサ素子

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4021326A (en) * 1972-06-02 1977-05-03 Robert Bosch G.M.B.H. Electro-chemical sensor
DE2700807A1 (de) * 1977-01-11 1978-07-13 Bosch Gmbh Robert Festelektrolytrohr fuer einen messfuehler zur bestimmung des sauerstoffgehaltes in abgasen und verfahren zur herstellung desselben
JPS60179862U (ja) * 1984-05-07 1985-11-29 株式会社デンソー 酸素濃度検出器
US4784743A (en) * 1984-12-06 1988-11-15 Ngk Insulators, Ltd. Oxygen sensor
US4693076A (en) * 1985-04-09 1987-09-15 Toyota Jidosha Kabushiki Kaisha Double air-fuel ratio sensor system having improved response characteristics
JP3444640B2 (ja) 1993-12-29 2003-09-08 日本特殊陶業株式会社 水蒸気用ガスセンサ及び酸素・水蒸気両用ガスセンサ
US6258233B1 (en) 1995-07-13 2001-07-10 Denso Corporation Multilayered air-fuel ratio sensing element
JPH11316211A (ja) * 1998-03-05 1999-11-16 Denso Corp 積層型空燃比センサ素子
JP4062768B2 (ja) * 1998-02-25 2008-03-19 株式会社デンソー 酸素センサ素子の製造方法
JP3771018B2 (ja) * 1996-10-17 2006-04-26 株式会社日本自動車部品総合研究所 ガス濃度検出素子
DE69736313T2 (de) 1996-10-17 2007-08-30 Denso Corp., Kariya Einrichtung zur Gaskonzentrationsdetektion
JPH1087366A (ja) 1997-06-09 1998-04-07 Hitachi Ltd 自動車用酸素センサー
JP2001072465A (ja) * 1999-08-30 2001-03-21 Nissan Motor Co Ltd 固体電解質、その製造方法、並びに該固体電解質を用いた燃料電池及び酸素センサー
JP4610127B2 (ja) * 2001-06-18 2011-01-12 京セラ株式会社 空燃比センサ素子
JP4123895B2 (ja) * 2001-12-20 2008-07-23 株式会社デンソー ガスセンサ素子及びその製造方法，再生方法
JP4821739B2 (ja) * 2007-08-28 2011-11-24 トヨタ自動車株式会社 限界電流式空燃比センサの温度制御方法
JP5194051B2 (ja) 2010-05-14 2013-05-08 日本特殊陶業株式会社 ガスセンサ素子及びガスセンサ
JP2013238556A (ja) 2012-05-17 2013-11-28 Denso Corp ガスセンサ
JP2015102384A (ja) 2013-11-22 2015-06-04 株式会社デンソー 酸素センサ素子

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2939428A1 (de) 1978-09-29 1980-04-10 Hitachi Ltd Sauerstoffmessfuehlerkeramik und verfahren zu deren herstellung
US6174489B1 (en) 1995-09-01 2001-01-16 Denso Corporation Method for manufacturing a gas sensor unit
JP2014122878A (ja) 2012-11-22 2014-07-03 Denso Corp ガスセンサ用の電極及びそれを用いたガスセンサ素子

Also Published As

Publication number Publication date
US10801989B2 (en) 2020-10-13
DE112016003882T5 (de) 2018-05-09
US20180238826A1 (en) 2018-08-23
JP2017044684A (ja) 2017-03-02
JP6443397B2 (ja) 2018-12-26

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