KR100793892B1 - 매연여과장치용 입자상 물질 여과 시스템 - Google Patents
매연여과장치용 입자상 물질 여과 시스템 Download PDFInfo
- Publication number
- KR100793892B1 KR100793892B1 KR1020060093700A KR20060093700A KR100793892B1 KR 100793892 B1 KR100793892 B1 KR 100793892B1 KR 1020060093700 A KR1020060093700 A KR 1020060093700A KR 20060093700 A KR20060093700 A KR 20060093700A KR 100793892 B1 KR100793892 B1 KR 100793892B1
- Authority
- KR
- South Korea
- Prior art keywords
- particulate matter
- filter
- bypass channel
- particulate
- filtration device
- Prior art date
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Classifications
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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
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
- F01N3/027—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using electric or magnetic heating means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/66—Applications of electricity supply techniques
- B03C3/68—Control systems therefor
-
- 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
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/01—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust by means of electric or electrostatic separators
-
- 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
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
-
- 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
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/24—Details of magnetic or electrostatic separation for measuring or calculating parameters, efficiency, etc.
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/30—Details of magnetic or electrostatic separation for use in or with vehicles
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- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/10—Residue burned
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Processes For Solid Components From Exhaust (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
Description
Claims (4)
- 매연여과장치의 입구부 내주면에 설치된 우회 채널;상기 우회 채널의 전면에 설치되어 있으며, 전압을 인가 받아 입자상 물질을 대전시키는 전극;상기 전극의 작동을 제어하는 컨트롤 유닛;을 포함하는 매연여과장치용 입자상 물질 여과 시스템.
- 제 1항에 있어서,상기 우회 채널의 후단부는 전도성이 큰 금속판으로 되어 있으며, 그 끝이 막혀 있는 것을 특징으로 하는 매연여과장치용 입자상 물질 여과 시스템.
- 제 2항에 있어서,상기 우회 채널의 후단부에는 상기 컨트롤 유닛의 제어에 의해 응집된 입자상 물질을 태우는 가열유닛과 상기 응집된 입자상 물질의 상태를 검출하여 그 신호를 상기 컨트롤 유닛에 전달하는 입자상 물질 검출부가 구비되어 있는 것을 특징으로 하는 매연여과장치용 입자상 물질 여과 시스템.
- 제 1항에 있어서,상기 우회 채널의 후단부는 뚫려 있으며, 컨트롤 유닛의 제어에 의해 입자상 물질을 응집시키는 입자 응집기가 상기 우회 채널에 설치되어 있는 것을 특징으로 하는 매연여과장치용 입자상 물질 여과 시스템.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060093700A KR100793892B1 (ko) | 2006-09-26 | 2006-09-26 | 매연여과장치용 입자상 물질 여과 시스템 |
CN2006101699409A CN101153553B (zh) | 2006-09-26 | 2006-12-25 | 柴油机颗粒过滤器的用于过滤颗粒物质的装置 |
US11/648,740 US7435288B2 (en) | 2006-09-26 | 2006-12-29 | System for filtering particulate matter of diesel particulate filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060093700A KR100793892B1 (ko) | 2006-09-26 | 2006-09-26 | 매연여과장치용 입자상 물질 여과 시스템 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100793892B1 true KR100793892B1 (ko) | 2008-01-15 |
Family
ID=39217557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060093700A KR100793892B1 (ko) | 2006-09-26 | 2006-09-26 | 매연여과장치용 입자상 물질 여과 시스템 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7435288B2 (ko) |
KR (1) | KR100793892B1 (ko) |
CN (1) | CN101153553B (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US8747502B2 (en) * | 2008-02-25 | 2014-06-10 | Industry-Academic Cooperation Foundation, Jeju National University | Particulate matter reduction apparatus for diesel engine |
US8131495B2 (en) * | 2008-08-19 | 2012-03-06 | Honeywell International Inc. | Particulate matter sensor calibration |
JP5213979B2 (ja) * | 2011-03-17 | 2013-06-19 | 日本特殊陶業株式会社 | 微粒子センサおよびその取付構造 |
US20140223998A1 (en) * | 2011-07-06 | 2014-08-14 | Ibiden Co., Ltd. | Particulate collection filter state detection device |
JP2016176341A (ja) * | 2015-03-18 | 2016-10-06 | トヨタ自動車株式会社 | 内燃機関の排気処理装置 |
Citations (2)
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JPH07233719A (ja) * | 1994-02-23 | 1995-09-05 | Isuzu Ceramics Kenkyusho:Kk | ディーゼルパティキュレートフィルタ |
JP2001152833A (ja) | 1999-11-24 | 2001-06-05 | Mitsubishi Motors Corp | 内燃機関の排気浄化装置 |
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-
2006
- 2006-09-26 KR KR1020060093700A patent/KR100793892B1/ko active IP Right Grant
- 2006-12-25 CN CN2006101699409A patent/CN101153553B/zh not_active Expired - Fee Related
- 2006-12-29 US US11/648,740 patent/US7435288B2/en not_active Expired - Fee Related
Patent Citations (2)
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JPH07233719A (ja) * | 1994-02-23 | 1995-09-05 | Isuzu Ceramics Kenkyusho:Kk | ディーゼルパティキュレートフィルタ |
JP2001152833A (ja) | 1999-11-24 | 2001-06-05 | Mitsubishi Motors Corp | 内燃機関の排気浄化装置 |
Also Published As
Publication number | Publication date |
---|---|
CN101153553B (zh) | 2012-09-05 |
US20080072756A1 (en) | 2008-03-27 |
US7435288B2 (en) | 2008-10-14 |
CN101153553A (zh) | 2008-04-02 |
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