CN111417849B - 传感器装置 - Google Patents

传感器装置 Download PDF

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Publication number
CN111417849B
CN111417849B CN201880076886.4A CN201880076886A CN111417849B CN 111417849 B CN111417849 B CN 111417849B CN 201880076886 A CN201880076886 A CN 201880076886A CN 111417849 B CN111417849 B CN 111417849B
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CN
China
Prior art keywords
cover
hole
flow
sensor
holes
Prior art date
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Active
Application number
CN201880076886.4A
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English (en)
Chinese (zh)
Other versions
CN111417849A (zh
Inventor
为井悠男
荒木贵司
野田浩史
木全岳人
吉田康一
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Denso Corp
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Denso Corp
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Publication date
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Priority claimed from PCT/JP2018/043091 external-priority patent/WO2019107257A1/ja
Publication of CN111417849A publication Critical patent/CN111417849A/zh
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    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
    • G01D11/24—Housings ; Casings for instruments
    • G01D11/245—Housings for sensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2247—Sampling from a flowing stream of gas
    • G01N1/2252—Sampling from a flowing stream of gas in a vehicle exhaust
    • 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
    • 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
    • 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
    • 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
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • 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
    • 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
    • F01N2560/00—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
    • F01N2560/05—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being a particulate sensor
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management 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)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Sampling And Sample Adjustment (AREA)
CN201880076886.4A 2017-11-29 2018-11-22 传感器装置 Active CN111417849B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2017-229646 2017-11-29
JP2017229646 2017-11-29
JP2018-180508 2018-09-26
JP2018180508A JP6984572B2 (ja) 2017-11-29 2018-09-26 センサ装置
PCT/JP2018/043091 WO2019107257A1 (ja) 2017-11-29 2018-11-22 センサ装置

Publications (2)

Publication Number Publication Date
CN111417849A CN111417849A (zh) 2020-07-14
CN111417849B true CN111417849B (zh) 2023-04-28

Family

ID=66976801

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880076886.4A Active CN111417849B (zh) 2017-11-29 2018-11-22 传感器装置

Country Status (4)

Country Link
US (1) US11422069B2 (enExample)
JP (1) JP6984572B2 (enExample)
CN (1) CN111417849B (enExample)
DE (1) DE112018006083B4 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD983059S1 (en) * 2019-09-18 2023-04-11 Ngk Insulators, Ltd. Gas concentration detection sensor
CN112730749A (zh) * 2020-12-28 2021-04-30 深圳市安帕尔科技有限公司 一种探头保护罩
CN112964848B (zh) * 2021-03-08 2022-11-29 山东东特环境检测技术有限公司 一种用于绿色环保的污水排放检测设备
CN116735330B (zh) * 2023-08-11 2023-10-31 湖南腾禹海外水利电力咨询有限公司 一种二氧化碳排放监测设备及其监测方法
CN120651784B (zh) * 2025-08-18 2025-10-17 大连易卓激光科技有限公司 一种激光气体检测装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016002658A1 (ja) * 2014-06-30 2016-01-07 株式会社デンソー アウタカバーとインナカバーを有する素子カバーを備えたガスセンサ
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
WO2017097491A1 (de) * 2015-12-07 2017-06-15 Robert Bosch Gmbh Gassensor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3691242B2 (ja) 1998-02-26 2005-09-07 日本特殊陶業株式会社 ガスセンサ
JP3829026B2 (ja) 1999-04-19 2006-10-04 日本碍子株式会社 ガスセンサ
JP4131242B2 (ja) * 2003-01-20 2008-08-13 株式会社デンソー ガスセンサ
DE102010038778A1 (de) 2010-08-02 2012-02-02 Robert Bosch Gmbh Gassensor
DE102012211039A1 (de) * 2012-06-27 2014-01-02 Robert Bosch Gmbh Gassensor
JP6369496B2 (ja) * 2015-09-17 2018-08-08 株式会社デンソー ガスセンサ
JP6951636B2 (ja) 2017-04-06 2021-10-20 日本電信電話株式会社 表示装置及び表示方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106461529A (zh) * 2014-06-16 2017-02-22 株式会社电装 颗粒状物质检测传感器
WO2016002658A1 (ja) * 2014-06-30 2016-01-07 株式会社デンソー アウタカバーとインナカバーを有する素子カバーを備えたガスセンサ
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
WO2017097491A1 (de) * 2015-12-07 2017-06-15 Robert Bosch Gmbh Gassensor

Also Published As

Publication number Publication date
JP6984572B2 (ja) 2021-12-22
DE112018006083T5 (de) 2020-09-03
CN111417849A (zh) 2020-07-14
US11422069B2 (en) 2022-08-23
US20200292422A1 (en) 2020-09-17
JP2019101018A (ja) 2019-06-24
DE112018006083B4 (de) 2024-06-27

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