JP7024696B2 - ガスセンサ - Google Patents
ガスセンサ Download PDFInfo
- Publication number
- JP7024696B2 JP7024696B2 JP2018222587A JP2018222587A JP7024696B2 JP 7024696 B2 JP7024696 B2 JP 7024696B2 JP 2018222587 A JP2018222587 A JP 2018222587A JP 2018222587 A JP2018222587 A JP 2018222587A JP 7024696 B2 JP7024696 B2 JP 7024696B2
- Authority
- JP
- Japan
- Prior art keywords
- atmosphere
- atmospheric
- filter unit
- cover
- filter
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 87
- 231100000614 poison Toxicity 0.000 claims description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 46
- 239000003440 toxic substance Substances 0.000 claims description 36
- 230000001846 repelling effect Effects 0.000 claims description 9
- 238000011144 upstream manufacturing Methods 0.000 claims description 6
- 239000007789 gas Substances 0.000 description 172
- 239000007784 solid electrolyte Substances 0.000 description 55
- 239000000446 fuel Substances 0.000 description 51
- 239000001301 oxygen Substances 0.000 description 35
- 229910052760 oxygen Inorganic materials 0.000 description 35
- 239000000126 substance Substances 0.000 description 35
- 239000012212 insulator Substances 0.000 description 33
- 238000010438 heat treatment Methods 0.000 description 32
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 31
- 230000007096 poisonous effect Effects 0.000 description 30
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 21
- 239000011148 porous material Substances 0.000 description 19
- 231100000167 toxic agent Toxicity 0.000 description 19
- 238000009792 diffusion process Methods 0.000 description 18
- 238000002485 combustion reaction Methods 0.000 description 15
- 230000002093 peripheral effect Effects 0.000 description 11
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 10
- -1 oxygen ions Chemical class 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 229910052710 silicon Inorganic materials 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 239000012466 permeate Substances 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- 229910001882 dioxygen Inorganic materials 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- 229910052717 sulfur Inorganic materials 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- 239000002574 poison Substances 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- 239000004696 Poly ether ether ketone Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004734 Polyphenylene sulfide Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000002542 deteriorative effect Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920002530 polyetherether ketone Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920000069 polyphenylene sulfide Polymers 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000005871 repellent Substances 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 229910002076 stabilized zirconia Inorganic materials 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 241000968352 Scandia <hydrozoan> Species 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 238000005411 Van der Waals force Methods 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 239000003014 ion exchange membrane Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- HJGMWXTVGKLUAQ-UHFFFAOYSA-N oxygen(2-);scandium(3+) Chemical compound [O-2].[O-2].[O-2].[Sc+3].[Sc+3] HJGMWXTVGKLUAQ-UHFFFAOYSA-N 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Images
Classifications
-
- 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
- G01N27/4078—Means for sealing the sensor element in a housing
Landscapes
- 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)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018222587A JP7024696B2 (ja) | 2018-11-28 | 2018-11-28 | ガスセンサ |
| PCT/JP2019/045534 WO2020110872A1 (ja) | 2018-11-28 | 2019-11-21 | ガスセンサ |
| DE112019005924.6T DE112019005924T5 (de) | 2018-11-28 | 2019-11-21 | Gassensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018222587A JP7024696B2 (ja) | 2018-11-28 | 2018-11-28 | ガスセンサ |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020085733A JP2020085733A (ja) | 2020-06-04 |
| JP2020085733A5 JP2020085733A5 (enExample) | 2020-12-10 |
| JP7024696B2 true JP7024696B2 (ja) | 2022-02-24 |
Family
ID=70853207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018222587A Active JP7024696B2 (ja) | 2018-11-28 | 2018-11-28 | ガスセンサ |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP7024696B2 (enExample) |
| DE (1) | DE112019005924T5 (enExample) |
| WO (1) | WO2020110872A1 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114384139A (zh) * | 2020-10-16 | 2022-04-22 | 日本特殊陶业株式会社 | 气体传感器 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000249678A (ja) | 1998-12-28 | 2000-09-14 | Ngk Spark Plug Co Ltd | ガスセンサ |
| JP2002350391A (ja) | 2001-05-24 | 2002-12-04 | Matsushita Electric Ind Co Ltd | ガスセンサ |
| JP2008157965A (ja) | 2002-01-21 | 2008-07-10 | Ngk Spark Plug Co Ltd | ガスセンサ |
| JP2008216049A (ja) | 2007-03-05 | 2008-09-18 | Hitachi Ltd | ガスセンサ |
| JP2009085940A (ja) | 2007-09-14 | 2009-04-23 | Ngk Spark Plug Co Ltd | ガスセンサ |
| JP2010236940A (ja) | 2009-03-30 | 2010-10-21 | Ngk Spark Plug Co Ltd | ガスセンサ |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04215059A (ja) * | 1990-10-15 | 1992-08-05 | Ngk Spark Plug Co Ltd | 酸素センサ及びその製造方法 |
| JP6335518B2 (ja) | 2014-01-17 | 2018-05-30 | 矢崎エナジーシステム株式会社 | ガスセンサ用フィルタ及びガスセンサ |
-
2018
- 2018-11-28 JP JP2018222587A patent/JP7024696B2/ja active Active
-
2019
- 2019-11-21 WO PCT/JP2019/045534 patent/WO2020110872A1/ja not_active Ceased
- 2019-11-21 DE DE112019005924.6T patent/DE112019005924T5/de active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000249678A (ja) | 1998-12-28 | 2000-09-14 | Ngk Spark Plug Co Ltd | ガスセンサ |
| JP2002350391A (ja) | 2001-05-24 | 2002-12-04 | Matsushita Electric Ind Co Ltd | ガスセンサ |
| JP2008157965A (ja) | 2002-01-21 | 2008-07-10 | Ngk Spark Plug Co Ltd | ガスセンサ |
| JP2008216049A (ja) | 2007-03-05 | 2008-09-18 | Hitachi Ltd | ガスセンサ |
| JP2009085940A (ja) | 2007-09-14 | 2009-04-23 | Ngk Spark Plug Co Ltd | ガスセンサ |
| JP2010236940A (ja) | 2009-03-30 | 2010-10-21 | Ngk Spark Plug Co Ltd | ガスセンサ |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020110872A1 (ja) | 2020-06-04 |
| DE112019005924T5 (de) | 2021-08-05 |
| JP2020085733A (ja) | 2020-06-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111295583A (zh) | 气体传感器 | |
| JP6747407B2 (ja) | ガスセンサ | |
| CN114026413B (zh) | 气体传感器及其制造方法 | |
| JP7024696B2 (ja) | ガスセンサ | |
| JP7125372B2 (ja) | ガスセンサ | |
| JP7183910B2 (ja) | ガスセンサ | |
| JP7118918B2 (ja) | ガスセンサ | |
| JP2020003471A (ja) | ガスセンサ | |
| KR20160054707A (ko) | 질소산화물 센서 | |
| JP2001033425A (ja) | 水素ガスセンサ | |
| JP7186131B2 (ja) | ガスセンサ | |
| JP6702342B2 (ja) | ガスセンサ | |
| JP7432542B2 (ja) | ガスセンサ | |
| JP7619302B2 (ja) | ガスセンサ | |
| JP7068132B2 (ja) | ガスセンサ | |
| JP7616143B2 (ja) | ガスセンサ | |
| JP7247989B2 (ja) | センサ制御装置 | |
| JP7089949B2 (ja) | ガスセンサ | |
| CN108872345B (zh) | 气体传感器 | |
| CN110546493A (zh) | 气体传感器 | |
| JP2024129510A (ja) | ガスセンサ |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20201027 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20210409 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20220111 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20220124 |
|
| R151 | Written notification of patent or utility model registration |
Ref document number: 7024696 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |