WO2016185841A1 - Capteur de détection de matières particulaires - Google Patents
Capteur de détection de matières particulaires Download PDFInfo
- Publication number
- WO2016185841A1 WO2016185841A1 PCT/JP2016/061994 JP2016061994W WO2016185841A1 WO 2016185841 A1 WO2016185841 A1 WO 2016185841A1 JP 2016061994 W JP2016061994 W JP 2016061994W WO 2016185841 A1 WO2016185841 A1 WO 2016185841A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- particulate matter
- detection
- deposition
- electrode
- detection sensor
- Prior art date
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 239
- 239000013618 particulate matter Substances 0.000 title claims abstract description 129
- 230000008021 deposition Effects 0.000 claims description 100
- 239000000758 substrate Substances 0.000 claims description 27
- 230000002093 peripheral effect Effects 0.000 claims description 20
- 238000010292 electrical insulation Methods 0.000 claims description 13
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 238000009825 accumulation Methods 0.000 abstract 8
- 238000000151 deposition Methods 0.000 description 100
- 230000000052 comparative effect Effects 0.000 description 23
- 230000035945 sensitivity Effects 0.000 description 13
- 244000126211 Hericium coralloides Species 0.000 description 11
- 230000005684 electric field Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 230000001681 protective effect Effects 0.000 description 5
- 238000000746 purification Methods 0.000 description 5
- LTPBRCUWZOMYOC-UHFFFAOYSA-N Beryllium oxide Chemical compound O=[Be] LTPBRCUWZOMYOC-UHFFFAOYSA-N 0.000 description 4
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 4
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 4
- 229910010293 ceramic material Inorganic materials 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 238000007650 screen-printing Methods 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 2
- 238000010304 firing Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver 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
- G01N27/02—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
Definitions
- the pair of third detection electrodes 33 is connected to the lead member 6 by connection electrode portions 333 formed on a pair of side end surfaces 113 arranged in the lateral direction Y in the element main body portion 10.
- the first connection portion 631 is disposed between the first detection layer 41 and the intermediate layer 43 from the first through hole 412 toward the side end face 113.
- the second connection portion 632 is disposed between the second detection layer 42 and the intermediate layer 43 from the second through hole 422 toward the side end face 113.
- the intermediate connection portion 633 is exposed at the side end surface 113 and electrically connects the first connection portion 631 and the second connection portion 632.
- Other configurations are the same as those of the first embodiment.
- the same reference numerals as those used in the first embodiment represent the same components as in the first embodiment unless otherwise specified.
- the same effects as those of the third embodiment can be obtained.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
La présente invention concerne un capteur de détection de matières particulaires (1), pourvu d'une partie (10) de corps principal d'élément. La partie (10) de corps principal d'élément a une première partie de réception d'accumulation (21) et une seconde partie de réception d'accumulation (22) formées sur elle, en tant que partie de réception d'accumulation (2). Au moins une paire de premières électrodes de détection (31) est disposée sur la première partie de réception d'accumulation (21) et au moins une paire de secondes électrodes de détection (32) est disposée sur la seconde partie de réception d'accumulation (22). Le capteur de détection de matières particulaires (1) est conçu pour modifier la sortie d'un signal électrique conformément à des changements des caractéristiques électriques entre la paire de premières électrodes de détection (31) et la paire de secondes électrodes de détection (32) résultant de l'accumulation de matières particulaires sur la première partie de réception d'accumulation (21) et la seconde partie de réception d'accumulation (22).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015-102162 | 2015-05-19 | ||
| JP2015102162A JP2016217849A (ja) | 2015-05-19 | 2015-05-19 | 粒子状物質検出センサ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2016185841A1 true WO2016185841A1 (fr) | 2016-11-24 |
Family
ID=57319874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2016/061994 WO2016185841A1 (fr) | 2015-05-19 | 2016-04-14 | Capteur de détection de matières particulaires |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2016217849A (fr) |
| WO (1) | WO2016185841A1 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3647777B1 (fr) * | 2017-06-27 | 2024-07-10 | Kyocera Corporation | Substrat de capteur et dispositif de capteur |
| EP3992607A1 (fr) * | 2020-10-28 | 2022-05-04 | Heraeus Nexensos GmbH | Capteur de détection de particules conductrices |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59196453A (ja) * | 1983-04-21 | 1984-11-07 | Nippon Denso Co Ltd | パテイキユレ−ト検出素子 |
| WO2006027287A1 (fr) * | 2004-09-07 | 2006-03-16 | Robert Bosch Gmbh | Element detecteur de detecteurs de particules et son procede de production |
| WO2006103272A1 (fr) * | 2005-04-01 | 2006-10-05 | Robert Bosch Gmbh | Element de capteur destine a des capteurs a particules et procede d'utilisation |
| JP2012052811A (ja) * | 2010-08-31 | 2012-03-15 | Denso Corp | センサ制御装置 |
| JP2012127907A (ja) * | 2010-12-17 | 2012-07-05 | Nippon Soken Inc | 粒子状物質検出センサ |
| JP2012220257A (ja) * | 2011-04-05 | 2012-11-12 | Denso Corp | 粒子状物質検出センサ及びその製造方法 |
| JP2013003106A (ja) * | 2011-06-21 | 2013-01-07 | Toyota Motor Corp | 微粒子検知用センサ及び微粒子検知用センサの制御装置 |
-
2015
- 2015-05-19 JP JP2015102162A patent/JP2016217849A/ja active Pending
-
2016
- 2016-04-14 WO PCT/JP2016/061994 patent/WO2016185841A1/fr active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59196453A (ja) * | 1983-04-21 | 1984-11-07 | Nippon Denso Co Ltd | パテイキユレ−ト検出素子 |
| WO2006027287A1 (fr) * | 2004-09-07 | 2006-03-16 | Robert Bosch Gmbh | Element detecteur de detecteurs de particules et son procede de production |
| WO2006103272A1 (fr) * | 2005-04-01 | 2006-10-05 | Robert Bosch Gmbh | Element de capteur destine a des capteurs a particules et procede d'utilisation |
| JP2012052811A (ja) * | 2010-08-31 | 2012-03-15 | Denso Corp | センサ制御装置 |
| JP2012127907A (ja) * | 2010-12-17 | 2012-07-05 | Nippon Soken Inc | 粒子状物質検出センサ |
| JP2012220257A (ja) * | 2011-04-05 | 2012-11-12 | Denso Corp | 粒子状物質検出センサ及びその製造方法 |
| JP2013003106A (ja) * | 2011-06-21 | 2013-01-07 | Toyota Motor Corp | 微粒子検知用センサ及び微粒子検知用センサの制御装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2016217849A (ja) | 2016-12-22 |
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