CN113474634A - 传感器装置 - Google Patents

传感器装置 Download PDF

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Publication number
CN113474634A
CN113474634A CN202080015682.7A CN202080015682A CN113474634A CN 113474634 A CN113474634 A CN 113474634A CN 202080015682 A CN202080015682 A CN 202080015682A CN 113474634 A CN113474634 A CN 113474634A
Authority
CN
China
Prior art keywords
cover
distal end
hole
end surface
sensor
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.)
Withdrawn
Application number
CN202080015682.7A
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English (en)
Chinese (zh)
Inventor
为井悠男
吉田康一
木全岳人
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
Publication of CN113474634A publication Critical patent/CN113474634A/zh
Withdrawn legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/06—Investigating concentration of particle suspensions
    • G01N15/0656—Investigating concentration of particle suspensions using electric, e.g. electrostatic methods or magnetic methods
    • 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
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/06—Investigating concentration of particle suspensions
    • G01N15/0606—Investigating concentration of particle suspensions by collecting particles on a support
    • 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
    • G01N27/4077—Means for protecting the electrolyte or the electrodes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N2015/0042—Investigating dispersion of solids
    • G01N2015/0046—Investigating dispersion of solids in gas, e.g. smoke

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
CN202080015682.7A 2019-02-21 2020-01-29 传感器装置 Withdrawn CN113474634A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019-029816 2019-02-21
JP2019029816A JP7151542B2 (ja) 2019-02-21 2019-02-21 センサ装置
PCT/JP2020/003163 WO2020170740A1 (ja) 2019-02-21 2020-01-29 センサ装置

Publications (1)

Publication Number Publication Date
CN113474634A true CN113474634A (zh) 2021-10-01

Family

ID=72143769

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080015682.7A Withdrawn CN113474634A (zh) 2019-02-21 2020-01-29 传感器装置

Country Status (5)

Country Link
US (1) US11835439B2 (https=)
JP (1) JP7151542B2 (https=)
CN (1) CN113474634A (https=)
DE (1) DE112020000893T5 (https=)
WO (1) WO2020170740A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7821923B1 (ja) * 2025-03-27 2026-02-27 日本碍子株式会社 ガスセンサ
JP7821924B1 (ja) * 2025-03-27 2026-02-27 日本碍子株式会社 ガスセンサ

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11415482B2 (en) * 2019-08-27 2022-08-16 Cummins Emission Solutions Inc. Water intrusion cover for sensor probe
KR102479685B1 (ko) * 2021-01-28 2022-12-20 김수빈 미세먼지 측정장치
WO2025249081A1 (ja) * 2024-05-27 2025-12-04 日本特殊陶業株式会社 ガスセンサ

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001074686A (ja) * 1999-09-08 2001-03-23 Ngk Spark Plug Co Ltd ガスセンサのプロテクタ
US20040144645A1 (en) * 2003-01-20 2004-07-29 Kohei Yamada Gas sensor with improved structure of protective cover
JP2006292609A (ja) * 2005-04-13 2006-10-26 Toyota Motor Corp ガスセンサ
CN101178377A (zh) * 2006-11-06 2008-05-14 日本特殊陶业株式会社 气体传感器
CN103718034A (zh) * 2011-11-16 2014-04-09 日本特殊陶业株式会社 气体传感器
CN104246487A (zh) * 2012-04-20 2014-12-24 株式会社电装 气体传感器
CN104797931A (zh) * 2012-11-20 2015-07-22 株式会社电装 气体传感器
CN106461529A (zh) * 2014-06-16 2017-02-22 株式会社电装 颗粒状物质检测传感器
CN106471362A (zh) * 2014-06-30 2017-03-01 株式会社电装 包括传感器元件、壳体及元件罩的气体传感器
JP2017058358A (ja) * 2015-09-17 2017-03-23 株式会社デンソー ガスセンサ
CN106662547A (zh) * 2014-06-30 2017-05-10 株式会社电装 包括传感器元件、壳体以及元件罩的气体传感器
CN107532988A (zh) * 2015-04-28 2018-01-02 株式会社电装 颗粒状物质检测传感器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4260324B2 (ja) 1998-08-05 2009-04-30 日本特殊陶業株式会社 ガスセンサ
JP4174004B2 (ja) * 2003-03-31 2008-10-29 日本碍子株式会社 ガスセンサ
US10048097B2 (en) * 2014-12-02 2018-08-14 Ngk Insulators, Ltd. Gas sensor
US10024260B2 (en) * 2016-05-31 2018-07-17 Ford Global Technologies, Llc System for sensing particulate matter
JP6912755B2 (ja) 2017-07-31 2021-08-04 セイコーエプソン株式会社 画像読取装置

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001074686A (ja) * 1999-09-08 2001-03-23 Ngk Spark Plug Co Ltd ガスセンサのプロテクタ
US20040144645A1 (en) * 2003-01-20 2004-07-29 Kohei Yamada Gas sensor with improved structure of protective cover
JP2006292609A (ja) * 2005-04-13 2006-10-26 Toyota Motor Corp ガスセンサ
CN101178377A (zh) * 2006-11-06 2008-05-14 日本特殊陶业株式会社 气体传感器
CN103718034A (zh) * 2011-11-16 2014-04-09 日本特殊陶业株式会社 气体传感器
CN104246487A (zh) * 2012-04-20 2014-12-24 株式会社电装 气体传感器
CN104797931A (zh) * 2012-11-20 2015-07-22 株式会社电装 气体传感器
CN106461529A (zh) * 2014-06-16 2017-02-22 株式会社电装 颗粒状物质检测传感器
CN106471362A (zh) * 2014-06-30 2017-03-01 株式会社电装 包括传感器元件、壳体及元件罩的气体传感器
CN106662547A (zh) * 2014-06-30 2017-05-10 株式会社电装 包括传感器元件、壳体以及元件罩的气体传感器
CN107532988A (zh) * 2015-04-28 2018-01-02 株式会社电装 颗粒状物质检测传感器
JP2017058358A (ja) * 2015-09-17 2017-03-23 株式会社デンソー ガスセンサ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7821923B1 (ja) * 2025-03-27 2026-02-27 日本碍子株式会社 ガスセンサ
JP7821924B1 (ja) * 2025-03-27 2026-02-27 日本碍子株式会社 ガスセンサ

Also Published As

Publication number Publication date
US20210381945A1 (en) 2021-12-09
JP2020134366A (ja) 2020-08-31
US11835439B2 (en) 2023-12-05
DE112020000893T5 (de) 2021-11-11
WO2020170740A1 (ja) 2020-08-27
JP7151542B2 (ja) 2022-10-12

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Application publication date: 20211001