JP2017003601A - 煤粒子センサシステム - Google Patents
煤粒子センサシステム Download PDFInfo
- Publication number
- JP2017003601A JP2017003601A JP2016186711A JP2016186711A JP2017003601A JP 2017003601 A JP2017003601 A JP 2017003601A JP 2016186711 A JP2016186711 A JP 2016186711A JP 2016186711 A JP2016186711 A JP 2016186711A JP 2017003601 A JP2017003601 A JP 2017003601A
- Authority
- JP
- Japan
- Prior art keywords
- particle sensor
- soot
- soot particle
- soot particles
- loop
- 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.)
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Classifications
-
- 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, e.g. for catalytic activity
- F01N11/002—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity the diagnostic devices measuring or estimating temperature or pressure in, or downstream of the exhaust apparatus
-
- 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
- G01N15/0656—Investigating concentration of particle suspensions using electric, e.g. electrostatic methods or magnetic methods
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Processes For Solid Components From Exhaust (AREA)
Abstract
Description
402 基板
404 第1表面
406 第2表面
408 検出部材
410 検出部材ループ
412 第1組
414 検出部材第1電気的コンタクト
416 検出部材第2電気的コンタクト
418 ヒータ部材
420 ヒータ部材ループ
422 第2組
424 ヒータ部材第1電気的コンタクト
426 ヒータ部材第2電気的コンタクト
428 煤粒子
532 保護層
534 チャネル
700 煤粒子センサ
702 基板
704 第1表面
708 検出部材
710 検出部材ループ
718 ヒータ部材
720 ヒータ部材ループ
G1 ギャップ
G2 ギャップ
Claims (1)
- 煤粒子センサシステムであって、
煤粒子センサを具備し、
この煤粒子センサが、
第1表面と、この第1表面とは反対側に位置した第2表面と、を規定する基板と;
双方が前記第1表面上に配置されなおかつ双方が導電材料からなる、第1連続ループおよび少なくとも1つの第2連続ループであるとともに、前記第1連続ループが、第1組をなす複数の蛇行部分を有し、前記第2連続ループが、第2組をなす複数の蛇行部分を有し、前記第1組をなす複数の蛇行部分が、これら蛇行部分上においてさらに蛇行した第1サブセットを有し、および、前記第2組をなす複数の蛇行部分が、これら蛇行部分上においてさらに蛇行した第2サブセットを有し、前記第1サブセットおよび前記第2サブセットが、相互に噛合している、第1連続ループおよび少なくとも1つの第2連続ループと;
を具備し、
前記第1連続ループと前記第2連続ループとの少なくとも一方を流れる検出電流が、これら連続ループに対して接触した煤粒子の量を代理するものとされ、
前記第1連続ループおよび前記第2連続ループが、前記煤粒子センサに対して接触した煤粒子を少なくとも部分的に燃焼させ得るよう構成されていることを特徴とする煤粒子センサシステム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30826710P | 2010-02-25 | 2010-02-25 | |
US61/308,267 | 2010-02-25 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012555180A Division JP6207158B2 (ja) | 2010-02-25 | 2011-02-25 | 煤粒子センサシステム |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2017003601A true JP2017003601A (ja) | 2017-01-05 |
Family
ID=44475339
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012555180A Active JP6207158B2 (ja) | 2010-02-25 | 2011-02-25 | 煤粒子センサシステム |
JP2016186711A Pending JP2017003601A (ja) | 2010-02-25 | 2016-09-26 | 煤粒子センサシステム |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012555180A Active JP6207158B2 (ja) | 2010-02-25 | 2011-02-25 | 煤粒子センサシステム |
Country Status (6)
Country | Link |
---|---|
US (1) | US9134216B2 (ja) |
EP (1) | EP2539561A4 (ja) |
JP (2) | JP6207158B2 (ja) |
KR (1) | KR101862417B1 (ja) |
CN (1) | CN102939447B (ja) |
WO (1) | WO2011106625A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020520459A (ja) * | 2017-05-19 | 2020-07-09 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツングRobert Bosch Gmbh | 抵抗式の粒子センサ |
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DE102009049669A1 (de) * | 2009-10-16 | 2011-04-21 | Continental Automotive Gmbh | Verfahren zur Zustandsbewertung eines Rußsensors in einem Kraftfahrzeug |
DE102010055478A1 (de) * | 2010-12-22 | 2012-06-28 | Continental Automotive Gmbh | Verfahren zum Betreiben eines Rußsensors |
JP6346560B2 (ja) * | 2011-05-26 | 2018-06-20 | ストーンリッジ・インコーポレッド | 煤センサシステム |
US10240984B2 (en) * | 2012-03-28 | 2019-03-26 | Delphi Technologies, Inc. | Temperature measurement method for a heated sensor |
JP2014118968A (ja) * | 2012-12-17 | 2014-06-30 | Hyundai Motor Company Co Ltd | 粒子状物質センサーユニット |
FR3001494B1 (fr) * | 2013-01-29 | 2016-09-16 | Ifp Energies Now | Procede de diagnostic d'un filtre a particules au moyen d'un capteur de suies |
DE102013110291A1 (de) | 2013-03-06 | 2014-09-11 | Heraeus Sensor Technology Gmbh | Verfahren zur Herstellung eines Rußsensors mit einem Laserstrahl |
FR3010185B1 (fr) * | 2013-08-29 | 2015-08-21 | Peugeot Citroen Automobiles Sa | Capteur de suie en forme de peignes decentres |
FR3011331B1 (fr) * | 2013-10-01 | 2017-02-17 | Univ Aix Marseille | Capteur a gaz a couche sensible chauffee |
US9562841B2 (en) * | 2014-08-04 | 2017-02-07 | GM Global Technology Operations LLC | Engine output soot diagnostic control system based on transient drive cycle detection |
JP6547274B2 (ja) * | 2014-10-20 | 2019-07-24 | 株式会社デンソー | 粒子状物質検出センサ |
KR101610167B1 (ko) | 2014-12-02 | 2016-04-08 | 현대자동차 주식회사 | 입자상 물질 센서 |
KR101652981B1 (ko) | 2015-05-06 | 2016-09-06 | 주식회사 코멧네트워크 | 입자상 물질 센서 |
US10557784B2 (en) * | 2015-11-20 | 2020-02-11 | Ford Global Technologies, Llc | Method and system for exhaust particulate matter sensing |
KR101724499B1 (ko) * | 2015-12-11 | 2017-04-07 | 현대자동차 주식회사 | 입자상 물질 센서 및 이를 이용한 측정방법 |
CN106255243A (zh) * | 2016-08-17 | 2016-12-21 | 电子科技大学 | 一种调节温度均匀性的蛇形薄膜加热器及其调温方法 |
US10626776B2 (en) | 2016-10-10 | 2020-04-21 | Ford Global Technologies, Llc | Method and system for exhaust particulate matter sensing |
KR101936475B1 (ko) * | 2016-12-07 | 2019-01-08 | 현대자동차주식회사 | 바이어스 전압을 인가할 수 있는 입자상 물질 센서 |
EP3339833B1 (de) | 2016-12-22 | 2021-11-10 | Heraeus Nexensos GmbH | Sensor, insbesondere russsensor, verfahren zur herstellung eines sensors, insbesondere eines russsensors, und verwendung |
WO2019049567A1 (ja) * | 2017-09-06 | 2019-03-14 | 日本碍子株式会社 | 微粒子検出素子及び微粒子検出器 |
DE102018119212A1 (de) * | 2018-08-07 | 2020-02-13 | Tdk Corporation | Sensorvorrichtung und elektronische Anordnung |
CN110514565A (zh) * | 2019-08-26 | 2019-11-29 | 深圳顺络电子股份有限公司 | 一种片式颗粒物传感器陶瓷芯片及其制造方法 |
US11480542B2 (en) * | 2019-11-26 | 2022-10-25 | Delphi Technologies Ip Limited | Particulate matter sensor and electrode pattern thereof |
EP3992607A1 (en) | 2020-10-28 | 2022-05-04 | Heraeus Nexensos GmbH | Sensor for detecting conductive particles |
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2011
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- 2011-02-25 US US13/035,104 patent/US9134216B2/en active Active
- 2011-02-25 KR KR1020127024349A patent/KR101862417B1/ko active IP Right Grant
- 2011-02-25 JP JP2012555180A patent/JP6207158B2/ja active Active
- 2011-02-25 WO PCT/US2011/026211 patent/WO2011106625A1/en active Application Filing
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2016
- 2016-09-26 JP JP2016186711A patent/JP2017003601A/ja active Pending
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020520459A (ja) * | 2017-05-19 | 2020-07-09 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツングRobert Bosch Gmbh | 抵抗式の粒子センサ |
JP7009510B2 (ja) | 2017-05-19 | 2022-01-25 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 抵抗式の粒子センサ |
Also Published As
Publication number | Publication date |
---|---|
KR101862417B1 (ko) | 2018-05-29 |
KR20130002329A (ko) | 2013-01-07 |
JP2013521469A (ja) | 2013-06-10 |
US9134216B2 (en) | 2015-09-15 |
JP6207158B2 (ja) | 2017-10-04 |
EP2539561A1 (en) | 2013-01-02 |
CN102939447A (zh) | 2013-02-20 |
CN102939447B (zh) | 2015-03-25 |
US20110203348A1 (en) | 2011-08-25 |
EP2539561A4 (en) | 2017-11-22 |
WO2011106625A1 (en) | 2011-09-01 |
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