WO2001081735A1 - Ameliorations concernant les particules dans des flux d'echappement - Google Patents
Ameliorations concernant les particules dans des flux d'echappement Download PDFInfo
- Publication number
- WO2001081735A1 WO2001081735A1 PCT/GB2001/001770 GB0101770W WO0181735A1 WO 2001081735 A1 WO2001081735 A1 WO 2001081735A1 GB 0101770 W GB0101770 W GB 0101770W WO 0181735 A1 WO0181735 A1 WO 0181735A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- exhaust stream
- flowpath
- focusing means
- particulates
- particulate
- Prior art date
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
-
- 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
- B03C3/36—Controlling flow of gases or vapour
-
- 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
- B03C3/40—Electrode constructions
- B03C3/45—Collecting-electrodes
- B03C3/51—Catch- space electrodes, e.g. slotted-box form
-
- 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
- F01N1/00—Silencing apparatus characterised by method of silencing
- F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
- F01N1/084—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling the gases flowing through the silencer two or more times longitudinally in opposite directions, e.g. using parallel or concentric tubes
-
- 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
- F01N2230/00—Combination of silencers and other devices
- F01N2230/02—Exhaust filters
-
- 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
Definitions
- the apparatus according to the second aspect of the invention is modified according to the first aspect of the invention.
- the pump 12 serves to compress the agglomerated particulate in sac 18.
- the agglomerated particulate has the consistency and viscosity of a thick (relative to water) liquid and can be pumped adequately by a relatively low power pump.
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU48609/01A AU4860901A (en) | 2000-04-25 | 2001-04-20 | Improvements in and relating to particulates in exhaust streams |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0009826.9 | 2000-04-25 | ||
GBGB0009826.9A GB0009826D0 (en) | 2000-04-25 | 2000-04-25 | Improvements in and relating to particulates in exhaust streams |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001081735A1 true WO2001081735A1 (fr) | 2001-11-01 |
Family
ID=9890328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB2001/001770 WO2001081735A1 (fr) | 2000-04-25 | 2001-04-20 | Ameliorations concernant les particules dans des flux d'echappement |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU4860901A (fr) |
GB (1) | GB0009826D0 (fr) |
WO (1) | WO2001081735A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003074846A1 (fr) * | 2002-03-01 | 2003-09-12 | Per-Tec Limited | Ameliorations relatives aux dispositifs d'ecoulement des gaz et aux dispositifs d'elimination des polluants des courants gazeux |
DE102008057960A1 (de) * | 2008-11-19 | 2010-05-20 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Anordnung und Verfahren zur Reinigung eines Abgasstromes einer Verbrennungskraftmaschine durch die Abscheidung von Partikeln |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH562631A5 (en) * | 1973-03-17 | 1975-06-13 | Lutz Hans | Molecule sized particles esp. blood cells continuously septd. - by force field transference between parallel flows in direct contact |
EP0147424A1 (fr) * | 1983-07-02 | 1985-07-10 | Bosch Gmbh Robert | Dispositif de purification de gaz. |
US4622051A (en) * | 1985-01-25 | 1986-11-11 | Robert Bosch Gmbh | Arrangement for removing soot particles and other solid particles from exhaust gas of power vehicles |
US4718923A (en) * | 1985-01-08 | 1988-01-12 | Robert Bosch Gmbh | Device for removing solid particles from exhaust gas of an internal combustion engine |
US4734105A (en) * | 1984-12-21 | 1988-03-29 | Bbc Brown, Boveri & Company Limited | Process and device for the removal of solid or liquid particles in suspension from a gas stream by means of an electric field |
DE3737343A1 (de) * | 1986-11-18 | 1988-05-26 | Bbc Brown Boveri & Cie | Vorrichtung zur konzentration und agglomeration von in einem gasstrom suspendierten festen oder fluessigen partikeln |
GB2346821A (en) * | 1999-02-17 | 2000-08-23 | Notetry Ltd | Apparatus for concentrating gasborne particles in a portion of a gas stream |
-
2000
- 2000-04-25 GB GBGB0009826.9A patent/GB0009826D0/en not_active Ceased
-
2001
- 2001-04-20 AU AU48609/01A patent/AU4860901A/en not_active Abandoned
- 2001-04-20 WO PCT/GB2001/001770 patent/WO2001081735A1/fr active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH562631A5 (en) * | 1973-03-17 | 1975-06-13 | Lutz Hans | Molecule sized particles esp. blood cells continuously septd. - by force field transference between parallel flows in direct contact |
EP0147424A1 (fr) * | 1983-07-02 | 1985-07-10 | Bosch Gmbh Robert | Dispositif de purification de gaz. |
US4734105A (en) * | 1984-12-21 | 1988-03-29 | Bbc Brown, Boveri & Company Limited | Process and device for the removal of solid or liquid particles in suspension from a gas stream by means of an electric field |
US4718923A (en) * | 1985-01-08 | 1988-01-12 | Robert Bosch Gmbh | Device for removing solid particles from exhaust gas of an internal combustion engine |
US4622051A (en) * | 1985-01-25 | 1986-11-11 | Robert Bosch Gmbh | Arrangement for removing soot particles and other solid particles from exhaust gas of power vehicles |
DE3737343A1 (de) * | 1986-11-18 | 1988-05-26 | Bbc Brown Boveri & Cie | Vorrichtung zur konzentration und agglomeration von in einem gasstrom suspendierten festen oder fluessigen partikeln |
GB2346821A (en) * | 1999-02-17 | 2000-08-23 | Notetry Ltd | Apparatus for concentrating gasborne particles in a portion of a gas stream |
Non-Patent Citations (1)
Title |
---|
OHKUBO T ET AL: "THE ELECTROSTATIC AGGLOMERATION OF FINE PARTICLES INSIDE ESP WITH A BI-POLAR CHARGING SECTION", PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON ELECTROSTATIC PRECIPITATION,CH,BEIJING, INTERNATIONAL ACADEMIC, vol. CONF. 4, 14 September 1990 (1990-09-14), pages 590 - 596, XP000214580 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003074846A1 (fr) * | 2002-03-01 | 2003-09-12 | Per-Tec Limited | Ameliorations relatives aux dispositifs d'ecoulement des gaz et aux dispositifs d'elimination des polluants des courants gazeux |
DE102008057960A1 (de) * | 2008-11-19 | 2010-05-20 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Anordnung und Verfahren zur Reinigung eines Abgasstromes einer Verbrennungskraftmaschine durch die Abscheidung von Partikeln |
US8453430B2 (en) | 2008-11-19 | 2013-06-04 | Emitec Gesellschaft Fuer Emissionstechnologie Mbh | Configuration and method for cleaning an exhaust gas flow of an internal combustion engine by separating particles and motor vehicle having the configuration |
Also Published As
Publication number | Publication date |
---|---|
AU4860901A (en) | 2001-11-07 |
GB0009826D0 (en) | 2000-06-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4848989A (en) | In-line filter assembly for compressed air | |
MXPA02002822A (es) | Dispositivo de tratamiento de gases de escape de un motor de combustion interna. | |
EP0482134A1 (fr) | Procede et appareil de filtration de fluide | |
EP1215371A3 (fr) | Procédé et installation de séparation d'aerosol | |
CN100584394C (zh) | 用于过滤生物液体或医用液体的密封无菌系统和方法 | |
AU2000234356A1 (en) | Method and arrangement for cleaning the intake air of a gas turbine | |
EA017427B1 (ru) | Циклон (варианты) и система грануляции серы | |
JPH10103039A (ja) | 吸熱エンジンブロックの抽気回路の為の浄化装置及びこの浄化装置を備えた抽気回路 | |
WO2001081735A1 (fr) | Ameliorations concernant les particules dans des flux d'echappement | |
EP0784498B1 (fr) | Extraction de matieres particulaires | |
US20040226437A1 (en) | Acoustical cavity for removal of contaminants from fluid | |
WO2003026773A8 (fr) | Dispositif et systeme de filtration de fluides biologiques | |
US3623295A (en) | Air pollution reduction system | |
CZ322997A3 (cs) | Zařízení na odlučování oleje | |
JP2001120932A (ja) | フィルタユニット及びフィルタ装置 | |
JP2000508581A (ja) | 使い捨てコアレッサー | |
JPH01104910A (ja) | 内燃機関の排ガス浄化装置用の煤集め装置 | |
RU93009576A (ru) | Фильтр | |
US20150275716A1 (en) | Filter for Filtering Liquids and Filter Element of such a Filter | |
WO1999034098A1 (fr) | Procede et dispositif d'elimination de particules du courant d'echappement provenant d'un moteur a combustion interne | |
CN214719026U (zh) | 用于激光清洗设备的污染物收集装置 | |
US20180274414A1 (en) | Soot separator for an internal combustion engine | |
CN109372611A (zh) | 一种汽车尾气专用过滤装置 | |
EP0891803A3 (fr) | Secheur de gaz | |
DE3731319A1 (de) | Vorrichtung zur entfernung von partikeln in einem motorsystem mit turbolader oder dergleichen |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
122 | Ep: pct application non-entry in european phase | ||
NENP | Non-entry into the national phase |
Ref country code: JP |