JP6290824B2 - 排気浄化装置 - Google Patents
排気浄化装置 Download PDFInfo
- Publication number
- JP6290824B2 JP6290824B2 JP2015104907A JP2015104907A JP6290824B2 JP 6290824 B2 JP6290824 B2 JP 6290824B2 JP 2015104907 A JP2015104907 A JP 2015104907A JP 2015104907 A JP2015104907 A JP 2015104907A JP 6290824 B2 JP6290824 B2 JP 6290824B2
- Authority
- JP
- Japan
- Prior art keywords
- space
- outer shell
- voltage
- processing
- exhaust
- 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.)
- Expired - Fee Related
Links
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
- 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
- F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
- F01N2240/04—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being an electric, e.g. electrostatic, device other than a heater
-
- 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
- F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
- F01N2240/20—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a flow director or deflector
-
- 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
- F01N2290/00—Movable parts or members in exhaust systems for other than for control purposes
- F01N2290/02—Movable parts or members in exhaust systems for other than for control purposes with continuous rotary movement
- F01N2290/06—Movable parts or members in exhaust systems for other than for control purposes with continuous rotary movement driven by auxiliary drive
-
- 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
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Processes For Solid Components From Exhaust (AREA)
- Electrostatic Separation (AREA)
- Exhaust Gas After Treatment (AREA)
Description
粒子状物質を含む排気が流通する流路を形成する筒状の外殻の内側に配置される放電用電極を備え、該放電用電極に対する電圧印加により、該放電用電極側から前記外殻側への粒子状物質の流れを生じさせるように構成されている、流れ発生装置と、
前記放電用電極と前記外殻との間に配置されて該外郭との間に処理用空間を定めると共に該処理用空間への粒子状物質の流入を許容するように構成された空間画成部材と、該処理用空間に配置された処理用電極とを備え、粒子状物質を処理するとき、該処理用電極に対して電圧印加を行う、処理装置と
を備えた排気浄化装置
が提供される。
12 外殻(または排気管)
14 排気通路
16 流れ発生装置
18 処理装置
20 放電用電極
24 第1電圧発生装置
30 放電部材
30d 中心電極
30e 誘電体
30f 繊維状体
32 処理部
34 第2電圧発生装置
40 空間画成部材
40a 穴
40s 空間
270 流出抑制部材
280 バイメタル部材
Claims (8)
- 粒子状物質を含む排気が流通する流路を形成する筒状の外殻の内側に配置される放電用電極を備え、該放電用電極に対する電圧印加により、該放電用電極側から前記外殻側への粒子状物質の流れを生じさせるように構成されている、流れ発生装置と、
前記放電用電極と前記外殻との間に配置されて該外郭との間に処理用空間を定めると共に該処理用空間への粒子状物質の流入を許容するように構成された空間画成部材と、該処理用空間に配置された処理用電極とを備え、粒子状物質を処理するとき、該処理用電極に対して電圧印加を行う、処理装置と
を備え、
前記処理装置は、
前記粒子状物質を処理するとき、第1電圧の電圧印加を行い、
前記処理用空間への粒子状物質の流入を促すとき、前記第1電圧よりも低い第2電圧の電圧印加を行う、
排気浄化装置。 - 前記外殻および前記空間画成部材の少なくとも一部は導電性であり、
前記流れ発生装置は、電圧印加により、前記放電用電極と、前記外殻および前記空間画成部材の少なくとも一方との間に電位差を生じさせるように構成されている、
請求項1に記載の排気浄化装置。 - 前記外殻の少なくとも一部は導電性であり、
前記処理装置は、電圧印加により、前記処理用電極と前記外殻との間に電位差を生じさせるように構成されている、
請求項1または2に記載の排気浄化装置。 - 前記空間画成部材は、前記流路の排気の流れ方向において上流側の端部で前記外殻との間を塞ぐように設けられるとともに、複数の穴を有し、該穴の各々は、前記流路を前記処理用空間に連通させる、
請求項1から3のいずれか一項に記載の排気浄化装置。 - 前記空間画成部材は、複数の穴を有し、
該穴の各々は、前記流路を前記処理用空間に連通させ、前記放電用電極側の該穴の開口断面積は前記外殻側の該穴の開口断面積よりも大きい、
請求項1から4のいずれか一項に記載の排気浄化装置。 - 前記処理用空間を冷却するように構成された冷却装置をさらに備える、
請求項1から5のいずれか一項に記載の排気浄化装置。 - 前記処理装置は、粒子状物質を処理するときに前記処理用空間の外へ粒子状物質が流出することを抑制するための流出抑制部材をさらに備える、
請求項1から6のいずれか一項に記載の排気浄化装置。 - 前記空間画成部材は複数の穴を有し、該穴の各々は前記流路を前記処理用空間に連通させ、
前記流出抑制部材は、前記空間画成部材の前記複数の穴を開く開状態と、該複数の穴を閉じる閉状態とを選択的に有する、
請求項7に記載の排気浄化装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015104907A JP6290824B2 (ja) | 2015-05-22 | 2015-05-22 | 排気浄化装置 |
US15/146,950 US9988959B2 (en) | 2015-05-22 | 2016-05-05 | Exhaust purifying apparatus |
DE102016208468.2A DE102016208468A1 (de) | 2015-05-22 | 2016-05-18 | Abgasreinigungsvorrichtung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015104907A JP6290824B2 (ja) | 2015-05-22 | 2015-05-22 | 排気浄化装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016217298A JP2016217298A (ja) | 2016-12-22 |
JP6290824B2 true JP6290824B2 (ja) | 2018-03-07 |
Family
ID=57231271
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015104907A Expired - Fee Related JP6290824B2 (ja) | 2015-05-22 | 2015-05-22 | 排気浄化装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9988959B2 (ja) |
JP (1) | JP6290824B2 (ja) |
DE (1) | DE102016208468A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6579150B2 (ja) * | 2017-04-25 | 2019-09-25 | トヨタ自動車株式会社 | 排ガス浄化装置 |
WO2019039623A1 (ko) * | 2017-08-22 | 2019-02-28 | 유한회사 더프라임솔루션 | 배출가스의 입자상 물질 저감 시스템 |
CN109869215A (zh) * | 2018-05-07 | 2019-06-11 | 刘金成 | 汽车尾气固体颗粒微粒漂浮物提取器 |
CN108533363B (zh) * | 2018-06-04 | 2023-08-18 | 江苏大学 | 一种车载dpf在线再生系统及控制方法 |
US20220250087A1 (en) * | 2018-10-22 | 2022-08-11 | Shanghai Bixiufu Enterprise Management Co., Ltd. | Engine exhaust dust removing system and method |
US20220023878A1 (en) * | 2018-10-22 | 2022-01-27 | Shanghai Bixiufu Enterprise Management Co., Ltd. | System and method for removing dust from air |
KR102618450B1 (ko) * | 2020-12-28 | 2023-12-27 | 엘에스일렉트릭(주) | 집진 유닛을 구비한 인버터 장치 |
CN112879124A (zh) * | 2021-01-26 | 2021-06-01 | 东风汽车集团股份有限公司 | 汽车尾气颗粒物吸附装置 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH437919A (de) * | 1966-05-06 | 1967-06-15 | G A Messen Jaschin Fa | Einrichtung zum Reinigen von Auspuffgas mittels Elektrofilter |
US3693328A (en) * | 1970-05-04 | 1972-09-26 | Farr Co | Filter apparatus with removable filter elements |
US4505723A (en) * | 1981-10-20 | 1985-03-19 | Efb Inc. | Filter apparatus |
US6517786B1 (en) * | 1997-04-28 | 2003-02-11 | Institute Fuer Niedertemperatur-Plasmaphysik E. V. An Der Ernst-Moritz-Arndt-Universitaet Greifswald | Device and method for decomposing harmful substances contained in flue gas |
AT408843B (de) * | 2000-05-31 | 2002-03-25 | Scheuch Gmbh | Staubfilter |
US6544317B2 (en) * | 2001-03-21 | 2003-04-08 | Energy & Environmental Research Center Foundation | Advanced hybrid particulate collector and method of operation |
JP4244022B2 (ja) * | 2004-04-28 | 2009-03-25 | 日新電機株式会社 | ガス処理装置 |
JP2006151377A (ja) | 2004-11-01 | 2006-06-15 | Tsukasa Osumi | 自転車用クランク |
JP4759773B2 (ja) | 2005-07-15 | 2011-08-31 | 株式会社 セテック | 粒子充填層集塵装置 |
JP2007284961A (ja) | 2006-04-14 | 2007-11-01 | Mikio Umeoka | 土壌採取装置、および土壌採取方法 |
JP5068031B2 (ja) | 2006-04-14 | 2012-11-07 | 住友ゴム工業株式会社 | タイヤトレッド用ゴム組成物およびタイヤ |
JP2008019853A (ja) | 2006-06-16 | 2008-01-31 | Denso Corp | 内燃機関の排気処理装置 |
JP2009112916A (ja) | 2007-11-05 | 2009-05-28 | Mitsubishi Heavy Ind Ltd | 排ガス浄化装置 |
JP2009127442A (ja) * | 2007-11-20 | 2009-06-11 | Mitsubishi Heavy Ind Ltd | 排ガス浄化装置 |
US7582145B2 (en) * | 2007-12-17 | 2009-09-01 | Krigmont Henry V | Space efficient hybrid collector |
US7597750B1 (en) * | 2008-05-12 | 2009-10-06 | Henry Krigmont | Hybrid wet electrostatic collector |
JP4856139B2 (ja) * | 2008-09-16 | 2012-01-18 | 富士電機株式会社 | 電気集塵装置 |
AT506312B1 (de) * | 2008-10-08 | 2009-08-15 | Kappa Arbeitsschutz & Umweltte | Filterelement zur reinigung eines mit partikeln beladenen luftstroms sowie damit ausgestattete filtervorrichtung |
JP5693287B2 (ja) * | 2011-02-21 | 2015-04-01 | 富士電機株式会社 | 電気集塵装置 |
US9073062B2 (en) * | 2011-08-10 | 2015-07-07 | John P. Dunn | Vane electrostatic precipitator |
-
2015
- 2015-05-22 JP JP2015104907A patent/JP6290824B2/ja not_active Expired - Fee Related
-
2016
- 2016-05-05 US US15/146,950 patent/US9988959B2/en active Active
- 2016-05-18 DE DE102016208468.2A patent/DE102016208468A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
US20160341086A1 (en) | 2016-11-24 |
DE102016208468A1 (de) | 2016-11-24 |
US9988959B2 (en) | 2018-06-05 |
JP2016217298A (ja) | 2016-12-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6290824B2 (ja) | 排気浄化装置 | |
JP6126068B2 (ja) | 排ガス浄化装置 | |
US20120103057A1 (en) | Particulate matter detection sensor | |
JP6115559B2 (ja) | 車両の排気装置 | |
KR101535362B1 (ko) | 그을음 입자를 함유한 배기 가스의 처리 장치 | |
JP2008019853A (ja) | 内燃機関の排気処理装置 | |
CN104379263A (zh) | 颗粒状物质处理装置 | |
EP2775113B1 (en) | Control device for electrically heated catalyst | |
JP5590216B2 (ja) | 粒子状物質処理装置 | |
WO2016063491A1 (ja) | 粒子検知システム | |
JP5605498B2 (ja) | 粒子状物質処理装置 | |
JP6177258B2 (ja) | 中心領域から径方向外側に流れるガス流の処理装置 | |
WO2012124088A1 (ja) | 粒子状物質処理装置 | |
JP2011247162A (ja) | 通電加熱式触媒装置 | |
JP5760547B2 (ja) | 粒子状物質処理装置 | |
JP5531978B2 (ja) | 内燃機関の排気処理装置 | |
JP5655652B2 (ja) | 粒子状物質処理装置 | |
JP2005048753A (ja) | 排ガス浄化装置 | |
JP2018017142A (ja) | 内燃機関のpm浄化装置 | |
JP5590217B2 (ja) | 粒子状物質処理装置 | |
JP2012193701A (ja) | 粒子状物質処理装置 | |
JP2019122940A (ja) | 電気集塵装置 | |
JP2012219677A (ja) | 粒子状物質処理装置 | |
JP2019203459A (ja) | 内燃機関の排気浄化装置 | |
JP2016053493A (ja) | 微粒子検知システム |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170215 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20171025 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20171031 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20171221 |
|
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: 20180116 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20180208 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 6290824 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |