ES2083718T3 - Catalizador para el tratamiento catalitico de gas de escape. - Google Patents

Catalizador para el tratamiento catalitico de gas de escape.

Info

Publication number
ES2083718T3
ES2083718T3 ES92810320T ES92810320T ES2083718T3 ES 2083718 T3 ES2083718 T3 ES 2083718T3 ES 92810320 T ES92810320 T ES 92810320T ES 92810320 T ES92810320 T ES 92810320T ES 2083718 T3 ES2083718 T3 ES 2083718T3
Authority
ES
Spain
Prior art keywords
inlet
exhaust gas
guide surface
catalyst
section
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 - Lifetime
Application number
ES92810320T
Other languages
English (en)
Inventor
Pieter Delfina Dr Steenackers
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Scambia Industrial Developments AG
Original Assignee
Scambia Industrial Developments AG
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 Scambia Industrial Developments AG filed Critical Scambia Industrial Developments AG
Application granted granted Critical
Publication of ES2083718T3 publication Critical patent/ES2083718T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
    • B01D53/9454—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific device
    • 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
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components 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
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • 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
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2892—Exhaust flow directors or the like, e.g. upstream of catalytic device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Toxicology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Communication Cables (AREA)
  • Conductive Materials (AREA)
  • Catalysts (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

EL CATALIZADOR (1) PRESENTA UNA CARCASA (3) CON UNA ENTRADA (3D) ASI COMO UNA SALIDA (3E) Y UN CUERPO DEL CATALIZADOR (7) PERMEABLE AL GAS DISPUESTO EN LA CARCASA (3), CON UNA SUPERFICIE DE ENTRADA DE GASES DE ESCAPE (7A). EN LA CARCASA EXISTE UNA SUPERFICIE CONDUCTORA (15A) ORIENTADA HACIA LA BOCA DE LA ENTRADA (31) A UNA DISTANCIA DE SU BORDE, QUE CON EL EJE (5) CITADO FORMA PREFERENTEMENTE COMO MINIMO UN ANGULO DE 60 (GRADOS) Y COMO EJEMPLO UN ANGULO DE 90 (GRADOS) . LA ENTRADA (3D) POSEE UNA SUPERFICIE INTERIOR CON UNA SECCION CILINDRICA P LIGERAMENTE CONICA (3G), QUE EN LA ZONA DE LA BOCA DE LA ENTRADA (3D), POR MEDIO DE UN CORTE QUE PASA POR EL EJE (5) DE LA ENTRADA (3D) HACIA EL INTERIOR DE LA CARCASA, CON UNA SECCION DE PASO EN FORMA DE ARCO ENSANCHABLE (3H), ESTA UNIDA CONSTANTEMENTE CON UNA SUPERFICIE CONTRARIA (3I) OPUESTA A LA SUPERFICIE CONDUCTORA (15A). EL GAS DE ESCAPE QUE FLUYE POR LA ENTRADA (3D) PUEDE SER DESVIADO MEDIANTE LA SUPERFICIE CONDUCTORA (15A) CON UNA REDUCIDA PERDIDA DE PRESION, Y A CONTINUACION, A TRAVES DE LA SUPERFICIE DE ENTRADA DE GASES DE ESCAPE (7A) DEL CUERPO (7) PUEDE ENTRAR DISTRIBUIDO EN ESTE
ES92810320T 1991-05-02 1992-04-30 Catalizador para el tratamiento catalitico de gas de escape. Expired - Lifetime ES2083718T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH131691 1991-05-02

Publications (1)

Publication Number Publication Date
ES2083718T3 true ES2083718T3 (es) 1996-04-16

Family

ID=4207593

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92810320T Expired - Lifetime ES2083718T3 (es) 1991-05-02 1992-04-30 Catalizador para el tratamiento catalitico de gas de escape.

Country Status (19)

Country Link
US (1) US5484575A (es)
EP (1) EP0514326B1 (es)
JP (1) JPH05137959A (es)
KR (1) KR100201730B1 (es)
AT (1) ATE135256T1 (es)
CA (1) CA2067972A1 (es)
CZ (1) CZ280321B6 (es)
DE (1) DE59205639D1 (es)
DK (1) DK0514326T3 (es)
ES (1) ES2083718T3 (es)
FI (1) FI921889A (es)
GR (1) GR3019466T3 (es)
HU (1) HU210129B (es)
IE (1) IE74393B1 (es)
NO (1) NO180275C (es)
PL (1) PL169477B1 (es)
RU (1) RU2072054C1 (es)
YU (1) YU46592A (es)
ZA (1) ZA923192B (es)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5355973A (en) * 1992-06-02 1994-10-18 Donaldson Company, Inc. Muffler with catalytic converter arrangement; and method
ATE141667T1 (de) * 1993-06-04 1996-09-15 Scambia Ind Dev Ag Katalysator für die katalytische behandlung von abgas
FR2718188B1 (fr) * 1994-04-01 1996-04-26 Renault Dispositif d'échappement pour moteur à combustion interne.
CZ289693B6 (cs) * 1994-04-11 2002-03-13 Scambia Industrial Developments Katalyzátor na katalytické oąetření výfukových plynů
EP0828926A1 (en) * 1995-05-19 1998-03-18 Silentor A/S A silencer with incorporated catalyst
US5575980A (en) * 1995-08-14 1996-11-19 General Motors Corporation Valved radial flow catalytic converter
DE59607495D1 (de) * 1995-11-23 2001-09-20 Scambia Ind Developments Ag Sc Verfahren zur Herstellung eines Katalysatorkörpers für die katalytische Behandlung von Gas, Katalysatorkörper und Katalysator
DK57996A (da) 1996-05-15 1997-11-16 Silentor As Lyddæmper
US6520286B1 (en) 1996-09-30 2003-02-18 Silentor Holding A/S Silencer and a method of operating a vehicle
JP2001501269A (ja) 1996-09-30 2001-01-30 シレントーア ノトックス アクティーゼルスカブ ガスフロー消音装置
US5955232A (en) * 1997-07-22 1999-09-21 Cabot Corporation Toners containing positively chargeable modified pigments
US6218067B1 (en) 1998-11-06 2001-04-17 Cabot Corporation Toners containing chargeable modified pigments
JP2002535430A (ja) 1999-01-20 2002-10-22 キャボット コーポレイション 付着ポリマー群およびポリマー泡を有する凝集体
EP2316875A1 (en) 1999-01-20 2011-05-04 Cabot Corporation Aggregates having attached polymer groups and polymer foams
US6090175A (en) * 1999-02-02 2000-07-18 Richard; Kenneth L. Air inlet for a dust collector
JP4689913B2 (ja) 1999-10-01 2011-06-01 キャボット コーポレイション 立体基および両親媒性基を有する修飾顔料
US6324838B1 (en) * 1999-10-07 2001-12-04 Metaldyne Tubular Products, Inc. Flow deflector member for exhaust manifold
US6506245B1 (en) 1999-10-28 2003-01-14 Cabot Corporation Ink jet inks, inks, and other compositions containing colored pigments
EP1228150B1 (en) 1999-10-28 2013-09-04 Cabot Corporation Ink jet inks, inks, and other compositions containing colored pigments
EP1185579B1 (en) 2000-01-25 2009-09-09 Cabot Corporation Polymers containing modified pigments and methods of preparing the same
SE515710C2 (sv) * 2000-02-11 2001-10-01 Bjoern Heed Luftskåp vid en regenerativ förbränningsanordning
US6458212B1 (en) * 2000-03-13 2002-10-01 Advanced Micro Devices, Inc. Mesh filter design for LPCVD TEOS exhaust system
JP2003528248A (ja) * 2000-03-21 2003-09-24 サイレンター ホールディング アクティーゼルスカブ 単数又は複数の多孔体を収容した消音器
US6712869B2 (en) * 2002-02-27 2004-03-30 Fleetguard, Inc. Exhaust aftertreatment device with flow diffuser
JP2003293729A (ja) * 2002-04-02 2003-10-15 Purearth Inc 炭素粒子の減少装置
US6745562B2 (en) 2002-09-16 2004-06-08 Kleenair Systems, Inc. Diverter for catalytic converter
US6994738B2 (en) * 2003-05-28 2006-02-07 Hamilton Sundstrand Snow filter
JP2005180262A (ja) * 2003-12-18 2005-07-07 Tetsuo Toyoda 粒子状物質の減少装置
JPWO2005075800A1 (ja) * 2004-02-05 2007-10-11 独立行政法人産業技術総合研究所 熱交換機能を備えた反応器
DE102004022092A1 (de) * 2004-05-05 2005-11-24 Bauer-Kompressoren Heinz Bauer Oxidationskatalytische Abtrennvorrichtung
JP3873999B2 (ja) * 2004-09-09 2007-01-31 いすゞ自動車株式会社 誘導構造及び排気ガス浄化装置
US7451594B2 (en) * 2004-10-01 2008-11-18 Donaldson Company, Inc. Exhaust flow distribution device
GB0425782D0 (en) * 2004-11-24 2004-12-22 Intersurgical Ltd Improvements relating to respiratory circuits
US20060236609A1 (en) * 2005-04-25 2006-10-26 Brundage Mark A Variable geometry reactors
CN101421762B (zh) * 2006-02-20 2011-08-03 爱克斯崔里斯科技有限公司 管路内烟雾衰减器
US8110151B2 (en) 2006-04-03 2012-02-07 Donaldson Company, Inc. Exhaust flow distribution device
GR1005756B (el) 2006-09-20 2007-12-20 (������� 30%) ��������� Διαταξη επεξεργασιας αεριων
JP6096399B2 (ja) * 2006-11-07 2017-03-15 キャボット コーポレイションＣａｂｏｔ Ｃｏｒｐｏｒａｔｉｏｎ 低ｐａｈ量を有するカーボンブラックおよび製造方法
KR101428836B1 (ko) * 2007-06-08 2014-08-11 캐보트 코포레이션 카본 블랙, 토너 및 이를 형성하는 복합체 및 방법
US7914603B2 (en) * 2008-06-26 2011-03-29 Mks Instruments, Inc. Particle trap for a plasma source
US20100170232A1 (en) * 2008-12-02 2010-07-08 Whitten Matthew S Baffle for Distribution of Exhaust Flow
US20110239631A1 (en) * 2010-04-05 2011-10-06 Caterpillar Inc. Ring Reductant Mixer
US8424296B2 (en) 2010-06-11 2013-04-23 Dana Canada Corporation Annular heat exchanger
US9476617B2 (en) * 2010-10-04 2016-10-25 Basf Se Thermoelectric modules for an exhaust system
KR101671136B1 (ko) 2010-12-14 2016-10-31 캐보트 코포레이션 충전제-중합체 조성물 내의 전기 저항률을 제어하는 방법 및 그와 관련된 제품
AT511051B1 (de) * 2011-01-27 2013-01-15 Ge Jenbacher Gmbh & Co Ohg Katalysatoranordnung für eine abgasreinigungsvorrichtung einer brennkraftmaschine
US20120285902A1 (en) * 2011-05-10 2012-11-15 Cummins Filtration Ip Inc. Filter with Shaped Flow Path Combinations
KR20140080523A (ko) * 2011-10-04 2014-06-30 바스프 에스이 초소형 열교환기와 열전 모듈의 통합 조립체
US9175150B2 (en) 2012-03-02 2015-11-03 Cabot Corporation Modified carbon blacks having low PAH amounts and elastomers containing the same
DE102012004270A1 (de) * 2012-03-02 2013-09-05 Emitec Gesellschaft Für Emissionstechnologie Mbh Vorrichtung zur Behandlung eines von einem Zentralbereich radial nach außen strömenden Gasstroms
WO2014165151A1 (en) 2013-03-13 2014-10-09 Cabot Corporation Coatings having filler-polymer compositions with combined low dielectric constant, high resistivity, and optical density properties and controlled electrical resistivity, devices made therewith, and methods for making same
DE102013108745A1 (de) 2013-08-13 2015-02-19 Emitec Gesellschaft Für Emissionstechnologie Mbh Abgasbehandlungseinheit
US20150253006A1 (en) * 2014-03-05 2015-09-10 Lance Carl Grace Emission reduction device for a wood heater
US9260993B1 (en) * 2015-07-22 2016-02-16 UPR Products, Inc. Oil and air separator system and method
DK201570624A1 (en) * 2015-10-02 2016-06-20 Man Diesel & Turbo Filial Af Man Diesel & Turbo Se Tyskland Engine combustion system
RU2633255C1 (ru) * 2016-12-20 2017-10-11 Федеральное государственное унитарное предприятие "Центральный ордена Трудового Красного Знамени научно-исследовательский автомобильный и автомоторный институт "НАМИ" Устройство для каталитической очистки отработавших газов двигателя внутреннего сгорания
US10883411B2 (en) 2018-06-06 2021-01-05 Ford Global Technologies, Llc Systems and methods for an exhaust-gas aftertreatment device

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3088271A (en) * 1961-02-06 1963-05-07 Minnesota Mining & Mfg Reaction milieu and afterburner incorporating same
GB1096611A (en) * 1964-03-11 1967-12-29 Peter Spence & Sons Ltd Improvements in or relating to exhaust systems of internal combustion engines
US3649215A (en) * 1969-09-18 1972-03-14 Universal Oil Prod Co Catalytic exhaust converter construction
US3685972A (en) * 1969-09-18 1972-08-22 Ted V De Palma Catalytic converter construction
US3838977A (en) * 1972-02-24 1974-10-01 Ethyl Corp Catalytic muffler
US4344922A (en) * 1972-03-21 1982-08-17 Zeuna-Staerker Kg Catalyzer for detoxifying exhaust gases from internal combustion
JPS5148529B2 (es) * 1972-05-13 1976-12-21
US3801289A (en) * 1972-05-19 1974-04-02 Corning Glass Works Catalytic converter
GB1519343A (en) * 1974-09-03 1978-07-26 Matsushita Electric Ind Co Ltd Gas purifying devices
US3989471A (en) * 1975-04-14 1976-11-02 Tenneco Inc. Radial flow catalytic converter having thermal expansion compensating means
US4125380A (en) * 1977-03-02 1978-11-14 Carmine Negola Pollution control device
US4335078A (en) * 1977-09-13 1982-06-15 Nissan Motor Company, Limited Catalytic reactor for automotive exhaust line
DE2824567A1 (de) * 1978-06-05 1979-12-06 Hoechst Ag Abgaskonverter fuer brennkraftmaschinen
DE2852240C2 (de) * 1978-12-02 1984-05-03 Drägerwerk AG, 2400 Lübeck Luftreinigungspatrone für Atemschutzgeräte
JPS5724886Y2 (es) * 1979-03-19 1982-05-29
DE2935470C2 (de) * 1979-09-01 1984-03-01 Zeuna-Stärker GmbH & Co KG, 8900 Augsburg Verfahren zum Herstellen einer gasdichten, elastischen Wicklung um die Umfangsfläche eines Katalysatorkörpers einer Vorrichtung zur katalytischen Reinigung der Auspuffgase von Brennkraftmaschine
DE2944841A1 (de) * 1979-11-07 1981-05-21 Degussa Ag, 6000 Frankfurt Katalytischer abgaskonverter fuer brennkraftmaschinen
US4427423A (en) * 1982-02-22 1984-01-24 Corning Glass Works High aspect ratio solid particulate filtering apparatus and method of filtering
US4969264A (en) * 1986-06-12 1990-11-13 Tennessee Gas Pipeline Company Catalytic converter and substrate support
SE456104B (sv) * 1986-06-16 1988-09-05 Sandvik Ab Anordning for katalytisk rening av avgaser fran forbrenningsmotor
US5110560A (en) * 1987-11-23 1992-05-05 United Technologies Corporation Convoluted diffuser
US5104627A (en) * 1988-12-19 1992-04-14 Usui Kokusai Sangyo Kabushiki Kaisha Exhaust gas cleaning apparatus
US5119551A (en) * 1989-02-06 1992-06-09 Tennessee Gas Pipeline Company Method of making a catalytic converter with one piece housing
JPH02110223U (es) * 1989-02-17 1990-09-04
US5089236A (en) * 1990-01-19 1992-02-18 Cummmins Engine Company, Inc. Variable geometry catalytic converter

Also Published As

Publication number Publication date
PL169477B1 (pl) 1996-07-31
IE74393B1 (en) 1997-07-30
NO921703D0 (no) 1992-04-30
IE921378A1 (en) 1992-11-04
HU210129B (en) 1995-02-28
DE59205639D1 (de) 1996-04-18
GR3019466T3 (en) 1996-06-30
KR100201730B1 (ko) 1999-06-15
RU2072054C1 (ru) 1997-01-20
EP0514326A1 (de) 1992-11-19
YU46592A (sh) 1995-12-04
FI921889A0 (fi) 1992-04-28
FI921889A (fi) 1992-11-03
US5484575A (en) 1996-01-16
PL294399A1 (en) 1993-03-22
KR920021843A (ko) 1992-12-18
NO180275B (no) 1996-12-09
ZA923192B (en) 1993-01-27
NO180275C (no) 1997-03-19
DK0514326T3 (da) 1996-08-12
HUT61820A (en) 1993-03-01
CA2067972A1 (en) 1992-11-03
CS133692A3 (en) 1992-11-18
JPH05137959A (ja) 1993-06-01
CZ280321B6 (cs) 1995-12-13
ATE135256T1 (de) 1996-03-15
NO921703L (no) 1992-11-03
HU9201445D0 (en) 1992-09-28
EP0514326B1 (de) 1996-03-13

Similar Documents

Publication Publication Date Title
ES2083718T3 (es) Catalizador para el tratamiento catalitico de gas de escape.
CA2196717A1 (en) Air Eliminator
AU518183B2 (en) Filter assembly or intravenous administration
NO159518C (no) Filtreringsapparat, saerlig for avgasser.
DE69419405T2 (de) Angeflanschter Diffusor und Halter eines Luftspeichers für einen Druckbehälter
GR3020977T3 (en) Catalyst for exhaust gases catalytic treatment.
DK0568286T3 (da) Væskeopvarmningsapparat
DE69608563T2 (de) Gas-flüssigkeit-kontaktverfahren und vorrichtung
FR2386685A1 (fr) Filtre a carburant pour moteurs diesel
SE8303333L (sv) Ventilationsanordning for stomipasar
RU94039332A (ru) Струйный аппарат
ATE243060T1 (de) Vorrichtung zum reinigen schadstoffbelasteter abluft
RU98115499A (ru) Регулятор давления газа
KR950006200A (ko) 배기가스의 촉매 가열 변환 장치
KR870000958A (ko) 열제어식 연속 반응장치
RU95120872A (ru) Устройство для очистки газов от примесей
FR2343890A1 (fr) Installation compacte de traitement des gaz d'echappement de moteurs

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 514326

Country of ref document: ES