WO2004042204A1 - Ameliorations portant sur des dispositifs d'epuration de gaz - Google Patents

Ameliorations portant sur des dispositifs d'epuration de gaz Download PDF

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Publication number
WO2004042204A1
WO2004042204A1 PCT/GB2003/004729 GB0304729W WO2004042204A1 WO 2004042204 A1 WO2004042204 A1 WO 2004042204A1 GB 0304729 W GB0304729 W GB 0304729W WO 2004042204 A1 WO2004042204 A1 WO 2004042204A1
Authority
WO
WIPO (PCT)
Prior art keywords
cleaning device
gas cleaning
gas
filter
electrically conductive
Prior art date
Application number
PCT/GB2003/004729
Other languages
English (en)
Inventor
Peter Kukla
Original Assignee
Per-Tec Limited
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Per-Tec Limited filed Critical Per-Tec Limited
Priority to AU2003283530A priority Critical patent/AU2003283530A1/en
Publication of WO2004042204A1 publication Critical patent/WO2004042204A1/fr

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
    • F01N3/02—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
    • 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
    • F01N13/0097—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series the purifying devices are arranged in a single housing
    • 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
    • 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)
  • Filtering Materials (AREA)

Abstract

L'invention concerne un dispositif d'épuration des gaz (14) comportant une admission de gaz (6), une sortie du gaz (8) et un chemin de communication liquide (10) entre l'admission de gaz (6) et la sortie de gaz (8), des moyens d'ionisation (16) dans le chemin de communication liquide (10) pour ioniser des substances particulaires dans un jet de gaz et un corps électroniquement conducteur (26) au moins en partie autour des moyens d'ionisation (16) par lequel les substances particulaires ionisées sont sollicitées et dans lequel les moyens d'ionisation (16) se prolongent pour moins de la moitié de la longueur du corps électriquement conducteur (26).
PCT/GB2003/004729 2002-11-05 2003-11-04 Ameliorations portant sur des dispositifs d'epuration de gaz WO2004042204A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003283530A AU2003283530A1 (en) 2002-11-05 2003-11-04 Improvements in and relating to gas cleaning devices

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0225711.1 2002-11-05
GBGB0225711.1A GB0225711D0 (en) 2002-11-05 2002-11-05 Improvements in and relating to gas cleaning devices

Publications (1)

Publication Number Publication Date
WO2004042204A1 true WO2004042204A1 (fr) 2004-05-21

Family

ID=9947189

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2003/004729 WO2004042204A1 (fr) 2002-11-05 2003-11-04 Ameliorations portant sur des dispositifs d'epuration de gaz

Country Status (3)

Country Link
AU (1) AU2003283530A1 (fr)
GB (1) GB0225711D0 (fr)
WO (1) WO2004042204A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2884858A1 (fr) * 2005-04-26 2006-10-27 Renault Sas Dispositif pour le filtrage et l'elimination des particules contenues dans des gaz d'echappement ameliorant la capture des particules

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0049454A2 (fr) * 1980-10-01 1982-04-14 Manfred R. Burger Dispositif de filtration électrostatique pour le nettoyage de gaz
JPS59103914A (ja) * 1982-12-04 1984-06-15 Minato Seiyaku Kk 自動車用エンジン排ガスの静電浄化装置
US4876852A (en) * 1987-04-03 1989-10-31 Daimler-Benz Aktiengesellschaft Diesel internal combustion engine with an exhaust gas line system
GB2229117A (en) * 1989-02-10 1990-09-19 Sviluppo Materiali Spa "System for electrostatic removal of particulates from exhaust and flue gases"
WO1994002719A1 (fr) * 1992-07-15 1994-02-03 Linde Aktiengesellschaft Procede et dispositif d'elimination de particules dans des gaz d'echappement de moteurs a combustion interne
US5837035A (en) * 1994-01-10 1998-11-17 Maxs Ag Method and apparatus for electrostatically precipitating impurities, such as suspended matter or the like, from a gas flow
EP0899014A1 (fr) * 1997-02-27 1999-03-03 Galaxy Yugen Kaisha Precipitateur et incinerateur electrostatiques
FR2822893A1 (fr) * 2001-03-29 2002-10-04 Renault Systeme de traitement des gaz d'echappement

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0049454A2 (fr) * 1980-10-01 1982-04-14 Manfred R. Burger Dispositif de filtration électrostatique pour le nettoyage de gaz
JPS59103914A (ja) * 1982-12-04 1984-06-15 Minato Seiyaku Kk 自動車用エンジン排ガスの静電浄化装置
US4876852A (en) * 1987-04-03 1989-10-31 Daimler-Benz Aktiengesellschaft Diesel internal combustion engine with an exhaust gas line system
GB2229117A (en) * 1989-02-10 1990-09-19 Sviluppo Materiali Spa "System for electrostatic removal of particulates from exhaust and flue gases"
WO1994002719A1 (fr) * 1992-07-15 1994-02-03 Linde Aktiengesellschaft Procede et dispositif d'elimination de particules dans des gaz d'echappement de moteurs a combustion interne
US5837035A (en) * 1994-01-10 1998-11-17 Maxs Ag Method and apparatus for electrostatically precipitating impurities, such as suspended matter or the like, from a gas flow
EP0899014A1 (fr) * 1997-02-27 1999-03-03 Galaxy Yugen Kaisha Precipitateur et incinerateur electrostatiques
FR2822893A1 (fr) * 2001-03-29 2002-10-04 Renault Systeme de traitement des gaz d'echappement

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 008, no. 220 (M - 330) 6 October 1984 (1984-10-06) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2884858A1 (fr) * 2005-04-26 2006-10-27 Renault Sas Dispositif pour le filtrage et l'elimination des particules contenues dans des gaz d'echappement ameliorant la capture des particules

Also Published As

Publication number Publication date
GB0225711D0 (en) 2002-12-11
AU2003283530A1 (en) 2004-06-07

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