NL7112906A - - Google Patents

Info

Publication number
NL7112906A
NL7112906A NL7112906A NL7112906A NL7112906A NL 7112906 A NL7112906 A NL 7112906A NL 7112906 A NL7112906 A NL 7112906A NL 7112906 A NL7112906 A NL 7112906A NL 7112906 A NL7112906 A NL 7112906A
Authority
NL
Netherlands
Application number
NL7112906A
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 filed Critical
Publication of NL7112906A publication Critical patent/NL7112906A/xx

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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/14—Exhaust or silencing apparatus characterised by constructional features having thermal insulation
    • 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
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features having two or more separate purifying devices arranged in series
    • F01N13/0097—Exhaust or silencing apparatus characterised by constructional features 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
    • F01N3/08—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
    • F01N3/18—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 methods of operation; Control
    • F01N3/20—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 methods of operation; Control specially adapted for catalytic conversion
    • 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
    • F01N3/18—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 methods of operation; Control
    • F01N3/20—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 methods of operation; Control specially adapted for catalytic conversion
    • F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
    • F01N3/2033—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using a fuel burner or introducing fuel into exhaust duct
    • 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
    • F01N3/18—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 methods of operation; Control
    • F01N3/22—Control of additional air supply only, e.g. using by-passes or variable air pump drives
    • 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
    • F01N3/30—Arrangements for supply of additional air
    • 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
    • F01N3/38—Arrangements for igniting
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/08—Granular material
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
NL7112906A 1970-09-19 1971-09-20 NL7112906A (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702046324 DE2046324A1 (de) 1970-09-19 1970-09-19 Vorrichtung zur Vernichtung der schädlichen Anteile der Abgase von Verbrennungsmotoren

Publications (1)

Publication Number Publication Date
NL7112906A true NL7112906A (OSRAM) 1972-03-21

Family

ID=5782875

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7112906A NL7112906A (OSRAM) 1970-09-19 1971-09-20

Country Status (4)

Country Link
US (1) US3775064A (OSRAM)
DE (1) DE2046324A1 (OSRAM)
FR (1) FR2112966A5 (OSRAM)
NL (1) NL7112906A (OSRAM)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2158119A1 (de) * 1971-11-24 1973-05-30 Bosch Gmbh Robert Abgasentgiftungsanlage
DE2201739A1 (de) * 1972-01-14 1973-07-26 Bosch Gmbh Robert Abgasentgiftungsanlage
JPS5415973B2 (OSRAM) * 1972-05-08 1979-06-19
DE2257968C3 (de) * 1972-11-27 1980-11-13 Degussa Ag, 6000 Frankfurt Vorrichtung zur Reinigung der Abgase von Dieselmotoren
US3913323A (en) * 1973-03-22 1975-10-21 Paul August Device for treatment of exhaust gases from an internal combustion engine
US3957445A (en) * 1974-06-12 1976-05-18 General Motors Corporation Engine exhaust system with monolithic catalyst element
US3925026A (en) * 1974-08-20 1975-12-09 Gen Motors Corp Spring loaded catalytic converter with externally mounted spring
US4224285A (en) * 1978-04-05 1980-09-23 Texaco Inc. Smoke filter for internal combustion engines
US4566271A (en) * 1982-12-01 1986-01-28 Lucas Industries Public Limited Company Engine systems
US4651524A (en) * 1984-12-24 1987-03-24 Arvin Industries, Inc. Exhaust processor
JPS6265909A (ja) * 1985-09-13 1987-03-25 Mitsui Miike Kakoki Kk 二酸化硫黄含有ガスの処理方法および装置
US4893995A (en) * 1988-12-05 1990-01-16 General Motors Corporation Electric motor-driven impeller-type air pump
US5053062A (en) * 1989-09-22 1991-10-01 Donaldson Company, Inc. Ceramic foam prefilter for diesel exhaust filter system
US5155995A (en) * 1991-02-05 1992-10-20 Texaco Inc. Catalytic converter preheating system
DE4111029C2 (de) * 1991-04-05 1995-08-31 Eberspaecher J Durch Freibrennen regenerierbarer Partikelfilter für die Abgase von Brennkraftmaschinen
JP2603033B2 (ja) * 1991-08-30 1997-04-23 ブリッグス アンド ストラットン コーポレイション 排気装置用マフラ
US5250094A (en) * 1992-03-16 1993-10-05 Donaldson Company, Inc. Ceramic filter construction and method
JP2988200B2 (ja) * 1992-07-10 1999-12-06 トヨタ自動車株式会社 通電加熱式触媒における二次空気供給制御装置
US5339629A (en) * 1993-03-05 1994-08-23 Briggs & Stratton Corporation External catalytic converter for small internal combustion engines
IT1261727B (it) * 1993-03-17 1996-05-30 Pierburg Gmbh Dispositivo di riscaldamento del catalizzatore per motori a combustione interna con un sistema a bruciatore.
DE4309854C2 (de) * 1993-03-26 2002-12-05 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung der Sekundärluftzufuhr für eine Brennkraftmaschine
US5419121A (en) * 1993-04-16 1995-05-30 Engelhard Corporation Method and apparatus for reduction of pollutants emitted from automotive engines by flame incineration
DE19502345B4 (de) * 1994-02-11 2006-03-02 Volkswagen Ag Abgasreinigungsvorrichtung für eine Brennkraftmaschine mit einem Adsorber und einem diesem nachgeschalteten Katalysator
US5584178A (en) * 1994-06-14 1996-12-17 Southwest Research Institute Exhaust gas combustor
US5570576A (en) * 1994-07-05 1996-11-05 General Motors Corporation Catalyst heater with staged exhaust exotherm
US5802844A (en) * 1995-06-30 1998-09-08 Chrysler Corporation After-burner heated catalyst system and associated control circuit and method
US5890361A (en) * 1997-01-29 1999-04-06 Corning Incorporated Exhaust gas fluidics apparatus
US6296814B1 (en) * 1998-11-10 2001-10-02 International Fuel Cells, L.L.C. Hydrocarbon fuel gas reformer assembly for a fuel cell power plant
US6258330B1 (en) * 1998-11-10 2001-07-10 International Fuel Cells, Llc Inhibition of carbon deposition on fuel gas steam reformer walls
US6887436B1 (en) * 2000-06-27 2005-05-03 Delphi Technologies, Inc. Fast light-off catalytic reformer
DE10045607B4 (de) * 2000-09-15 2013-11-28 Volkswagen Ag Emissionsminderndes Kraftfahrzeugaggregat und entsprechendes Verfahren
DE10061084A1 (de) 2000-12-08 2002-07-04 Emitec Emissionstechnologie Reformeranlage mit Wärmeschild
US8641411B2 (en) * 2004-01-13 2014-02-04 Faureua Emissions Control Technologies, USA, LLC Method and apparatus for directing exhaust gas through a fuel-fired burner of an emission abatement assembly
US7464543B2 (en) * 2004-05-25 2008-12-16 Cameron International Corporation Two-stroke lean burn gas engine with a silencer/catalytic converter
DE102005023398A1 (de) * 2005-05-20 2006-11-30 Arvinmeritor Emissions Technologies Gmbh Abgasanlage für ein Kraftfahrzeug
US8196388B2 (en) * 2005-09-30 2012-06-12 Korea Institute Of Energy Research Heating device for exhaust gas in internal combustion engine
KR100915400B1 (ko) * 2007-01-03 2009-09-03 김기호 세라믹 필터 조립체 및 이의 조립방법
US9388718B2 (en) 2014-03-27 2016-07-12 Ge Oil & Gas Compression Systems, Llc System and method for tuned exhaust
US10738676B2 (en) 2018-10-23 2020-08-11 Faurecia Emissions Control Technologies, Usa, Llc Thermal regenerator for exhaust system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2807930A (en) * 1955-02-23 1957-10-01 Oxy Catalyst Inc Purification of exhaust gases
US3018841A (en) * 1960-01-04 1962-01-30 Gerlich Stephen Muffler
US3197287A (en) * 1961-04-03 1965-07-27 American Cyanamid Co Catalytic converter
DE1198128B (de) * 1961-06-28 1965-08-05 Eberspaecher J Temperatur-Regelanordnung fuer Katalysatoren in Kraftfahrzeugabgasanlagen
US3203168A (en) * 1962-05-21 1965-08-31 Oxy Catalyst Inc Method and apparatus for improving the purification of exhaust gases from an internal combustion engine
US3380810A (en) * 1963-11-26 1968-04-30 Universal Oil Prod Co Catalytic converter-muffler with a protected catalyst retainer means
US3248872A (en) * 1963-12-05 1966-05-03 Jacque C Morrell Apparatus and process for treatment of exhaust gases from internal combustion engines
US3211534A (en) * 1963-12-19 1965-10-12 Trw Inc Exhaust control apparatus
DE1476486A1 (de) * 1965-10-29 1969-10-02 Heinz Berger Vorrichtung zur Vernichtung schaedlicher Anteile der Abgase von Verbrennungsmotoren
US3581490A (en) * 1968-04-25 1971-06-01 Charles W Morris Internal combustion engine exhaust gas treatment apparatus and method
US3649213A (en) * 1970-01-19 1972-03-14 Universal Oil Prod Co Catalytic converter-muffler

Also Published As

Publication number Publication date
DE2046324A1 (de) 1972-03-23
US3775064A (en) 1973-11-27
FR2112966A5 (OSRAM) 1972-06-23

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