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BR0304665A - Device for the purification of combustion gases of an internal combustion engine - Google Patents

Device for the purification of combustion gases of an internal combustion engine

Info

Publication number
BR0304665A
BR0304665A BR0304665-6A BR0304665A BR0304665A BR 0304665 A BR0304665 A BR 0304665A BR 0304665 A BR0304665 A BR 0304665A BR 0304665 A BR0304665 A BR 0304665A
Authority
BR
Brazil
Prior art keywords
section
combustion engine
internal combustion
purification
current
Prior art date
Application number
BR0304665-6A
Other languages
Portuguese (pt)
Inventor
Reinhard Moser
Original Assignee
Reinhard Moser
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 Reinhard Moser filed Critical Reinhard Moser
Publication of BR0304665A publication Critical patent/BR0304665A/en

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
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/32—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by electrical effects other than those provided for in group B01D61/00
    • B01D53/323—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by electrical effects other than those provided for in group B01D61/00 by electrostatic effects or by high-voltage electric fields
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • 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
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/0892—Electric or magnetic treatment, e.g. dissociation of noxious components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
    • B01D2259/818—Employing electrical discharges or the generation of a plasma
    • 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
    • F01N2470/00—Structure or shape of exhaust gas passages, pipes or tubes
    • F01N2470/30—Tubes with restrictions, i.e. venturi or the like, e.g. for sucking air or measuring mass flow
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Toxicology (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Electrostatic Separation (AREA)

Abstract

"DISPOSITIVO PARA A PURIFICAçãO DE GASES DE COMBUSTãO DE UM MOTOR DE COMBUSTãO INTERNA". A presente invenção refere-se a um dispositivo para a purificação de gases de combustão de um motor de combustão interna, com uma carcaça (1) atravessada pelos gases de combustão, que apresenta um canal de corrente (9) com uma seção (7) que se reduz na direção de corrente (6) e com uma seção (8) alargada, que se liga a ele, que forma um trecho de reação, e com eletrodos que podem ser ligados a uma fonte de tensão elétrica. A fim de criar relações de construção vantajosas é sugerido que, os eletrodos sejam constituídos de um eletrodo anular (10) disposto na área da seção transversal de corrente mais estreita, que circunda a seção transversal de corrente e de um eletrodo central (11) coaxial a essa seção."DEVICE FOR PURIFICATION OF COMBUSTION GASES FROM AN INTERNAL COMBUSTION ENGINE". The present invention relates to a flue gas purification device of an internal combustion engine with a flue-gas casing (1) having a current channel (9) with a section (7) which decreases in the current direction (6) and with a widened section (8) that connects to it, which forms a reaction portion, and with electrodes that can be connected to a source of electrical voltage. In order to create advantageous building relationships, it is suggested that the electrodes consist of an annular electrode (10) disposed in the area of the narrowest current cross-section surrounding the current cross-section and a coaxial central electrode (11). to this section.

BR0304665-6A 2002-05-06 2003-04-29 Device for the purification of combustion gases of an internal combustion engine BR0304665A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AT6972002 2002-05-06
AT10422002 2002-07-10
AT11722002 2002-08-01
PCT/EP2003/004455 WO2003093660A1 (en) 2002-05-06 2003-04-29 Device for cleaning exhaust gases of an internal combustion engine

Publications (1)

Publication Number Publication Date
BR0304665A true BR0304665A (en) 2004-08-03

Family

ID=29407037

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0304665-6A BR0304665A (en) 2002-05-06 2003-04-29 Device for the purification of combustion gases of an internal combustion engine

Country Status (3)

Country Link
AU (1) AU2003239822A1 (en)
BR (1) BR0304665A (en)
WO (1) WO2003093660A1 (en)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US792603A (en) * 1904-07-07 1905-06-20 Johns H V Manville Co Fireproof shutter.
US2594805A (en) * 1945-06-26 1952-04-29 Garrett Corp Air cleaner
US3285709A (en) 1964-08-14 1966-11-15 Joseph M Eannarino Apparatus for the treatment of exhaust gases
DE1288077B (en) * 1965-07-09
US3400513A (en) * 1966-09-08 1968-09-10 Babcock & Wilcox Co Electrostatic precipitator
GB1200441A (en) 1968-10-17 1970-07-29 Fur Luftverbesserung Ag Apparatus for after-burning exhaust gases from internal combustion engines
US3558286A (en) * 1969-01-13 1971-01-26 Gourdine Systems Inc Electrogasdynamic precipitator with catalytic reaction
US4010011A (en) * 1975-04-30 1977-03-01 The United States Of America As Represented By The Secretary Of The Army Electro-inertial air cleaner
US4588423A (en) * 1982-06-30 1986-05-13 Donaldson Company, Inc. Electrostatic separator
DE3804779A1 (en) 1987-04-03 1988-10-13 Daimler Benz Ag Device for removing soot particles from the exhaust gas stream of a diesel internal combustion engine
DE3923720A1 (en) * 1989-07-18 1991-01-31 Man Technologie Gmbh Electrostatic filtration by agglomerating charged contaminant particle - with opposite polarity carriers for later removal from entraining fluid stream

Also Published As

Publication number Publication date
WO2003093660A1 (en) 2003-11-13
AU2003239822A1 (en) 2003-11-17

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Legal Events

Date Code Title Description
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired