SE396440B - Anordning for katalytisk rening av avgaser fran forbrenningsmotorer - Google Patents

Anordning for katalytisk rening av avgaser fran forbrenningsmotorer

Info

Publication number
SE396440B
SE396440B SE7401688A SE7401688A SE396440B SE 396440 B SE396440 B SE 396440B SE 7401688 A SE7401688 A SE 7401688A SE 7401688 A SE7401688 A SE 7401688A SE 396440 B SE396440 B SE 396440B
Authority
SE
Sweden
Prior art keywords
exhaust gases
combustion engines
catalytic cleaning
catalytic
cleaning
Prior art date
Application number
SE7401688A
Other languages
English (en)
Inventor
P Oser
Original Assignee
Volkswagenwerk 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 Volkswagenwerk Ag filed Critical Volkswagenwerk Ag
Publication of SE396440B publication Critical patent/SE396440B/sv

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
    • F01N3/08—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
    • F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
    • F01N3/2853—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and 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
    • F01N3/24—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
    • 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
    • F01N13/14—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 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
    • F01N2350/00—Arrangements for fitting catalyst support or particle filter element in the housing
    • F01N2350/02—Fitting ceramic monoliths in a metallic 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
    • F01N2510/00—Surface coverings
    • F01N2510/02—Surface coverings for thermal insulation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Silencers (AREA)
SE7401688A 1973-03-23 1974-02-08 Anordning for katalytisk rening av avgaser fran forbrenningsmotorer SE396440B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2314465A DE2314465C3 (de) 1973-03-23 1973-03-23 Einrichtung zur katalytischen Abgasreinigung

Publications (1)

Publication Number Publication Date
SE396440B true SE396440B (sv) 1977-09-19

Family

ID=5875637

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7401688A SE396440B (sv) 1973-03-23 1974-02-08 Anordning for katalytisk rening av avgaser fran forbrenningsmotorer

Country Status (4)

Country Link
US (1) US4002433A (sv)
JP (1) JPS49127022A (sv)
DE (1) DE2314465C3 (sv)
SE (1) SE396440B (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987003646A1 (en) * 1985-12-13 1987-06-18 Saab-Scania Aktiebolag Catalyst housing

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53159408U (sv) * 1977-05-19 1978-12-14
US4209493A (en) * 1977-07-11 1980-06-24 Nelson Industries, Inc. Combination catalytic converter and muffler for an exhaust system
DE2811651C3 (de) * 1978-03-17 1980-09-04 Fa. J. Eberspaecher, 7300 Esslingen Nachbrennvorrichtung mit Katalysator
US4206179A (en) * 1978-04-08 1980-06-03 Fuji Jukogyo Kabushiki Kaisha Apparatus for purifying exhaust gases of internal combustion engines
JPS54134214A (en) * 1978-04-08 1979-10-18 Fuji Heavy Ind Ltd Catalytic converter for purifying exhaust gas of automobile
US4209494A (en) * 1978-04-08 1980-06-24 Fuji Jukogyo Kabushiki Kaisha Catalytic converter for purifying exhaust gases of internal combustion engines
DE2843365C2 (de) * 1978-10-05 1986-07-31 Daimler-Benz Ag, 7000 Stuttgart Einlaufstutzen zum gleichmäßigen Einleiten von Verbrennungsmotorabgasen
IT1122613B (it) * 1979-07-18 1986-04-23 Alfa Romeo Spa Dispositivo per il controllo dell'andamento del flusso del gas di scarico di un motore a combustione interna sovralimentato
JPS636411Y2 (sv) * 1980-03-05 1988-02-23
US4420933A (en) * 1981-06-03 1983-12-20 Honda Giken Kogyo Kabushiki Kaisha Exhaust system
DE3531807A1 (de) * 1985-09-06 1987-03-19 Leistritz Maschfabrik Paul Abgasreinigungsvorrichtung fuer kraftfahrzeuge
US4797263A (en) * 1986-03-06 1989-01-10 General Motors Corporation Monolithic catalytic converter with improved gas distribution
DE3638049A1 (de) * 1986-11-07 1988-05-19 Leistritz Ag Abgasreinigungsvorrichtung
DE3626728A1 (de) * 1986-08-07 1988-02-18 Leistritz Ag Abgasreinigungsvorrichtung fuer kraftfahrzeuge
US4865815A (en) * 1987-06-01 1989-09-12 La-Man Corporation In-line compressed air carbon monoxide filter
US4783959A (en) * 1987-09-22 1988-11-15 Arvin Industries, Inc. Exhaust processor assembly
US5426269A (en) * 1992-06-02 1995-06-20 Donaldson Company, Inc. Muffler with catalytic converter arrangement; and method
US5355973A (en) 1992-06-02 1994-10-18 Donaldson Company, Inc. Muffler with catalytic converter arrangement; and method
US5408828A (en) * 1993-12-10 1995-04-25 General Motors Corporation Integral cast diffuser for a catalytic converter
JP3294036B2 (ja) * 1995-01-26 2002-06-17 日本碍子株式会社 ハニカム触媒コンバータ
KR100540028B1 (ko) * 1996-06-18 2006-03-14 미네소타 마이닝 앤드 매뉴팩춰링 캄파니 자립형내부단열라이너
US6726884B1 (en) * 1996-06-18 2004-04-27 3M Innovative Properties Company Free-standing internally insulating liner
FR2750140B1 (fr) * 1996-06-25 1998-08-07 Inst Francais Du Petrole Installation de vapocraquage avec moyens de protection contre l'erosion
US6923942B1 (en) 1997-05-09 2005-08-02 3M Innovative Properties Company Compressible preform insulating liner
JP3328588B2 (ja) * 1998-07-23 2002-09-24 日本碍子株式会社 ガス流路
DE19838703A1 (de) * 1998-08-26 2000-03-02 Zeuna Staerker Kg Vorrichtung zur Strömungsberuhigung in der Abgasleitung eines Verbrennungsmotors
DE10020492A1 (de) * 2000-04-26 2001-10-31 Eberspaecher J Gmbh & Co Abgasvorrichtung einer Abgasanlage, insbesondere Kraftfahrzeug-Katalysator in Modulbauweise
LU90586B1 (en) * 2000-05-19 2001-11-20 Delphi Tech Inc Catalytic converter
US20030086832A1 (en) * 2001-11-02 2003-05-08 Turek Alan G. End cones for exhaust emission control devices and methods of making
US6701617B2 (en) 2002-08-06 2004-03-09 Visteon Global Technologies, Inc. Spin-forming method for making catalytic converter
US20040141889A1 (en) * 2003-01-16 2004-07-22 Visteon Global Technologies, Inc. Catalytic converter comprising inner heat shield with noise suppression
JP4805808B2 (ja) 2003-01-22 2011-11-02 スリーエム イノベイティブ プロパティズ カンパニー 成形三次元絶縁体
DE20303759U1 (de) * 2003-03-10 2004-07-22 Friedrich Boysen Gmbh & Co. Kg Abgasanlage einer Brennkraftmaschine
US7462332B2 (en) * 2003-06-18 2008-12-09 Delphi Technologies, Inc. Apparatus and method for manufacturing a catalytic converter
US20050142043A1 (en) * 2003-12-05 2005-06-30 Pekrul Eric C. Hot end systems including an insertable inner cone
US7378061B2 (en) * 2004-09-28 2008-05-27 Emoon Technologies Llc Inner cone for converter assembly
US7451594B2 (en) 2004-10-01 2008-11-18 Donaldson Company, Inc. Exhaust flow distribution device
DE102005053731A1 (de) * 2005-11-10 2007-05-24 Linde Ag Vorrichtung zur Hochdruckgaserhitzung
US8110151B2 (en) 2006-04-03 2012-02-07 Donaldson Company, Inc. Exhaust flow distribution device
US20080041043A1 (en) * 2006-08-16 2008-02-21 Andersen Eric H Exhaust treatment devices and methods for reducing sound using the exhaust treatment devices
US7896943B2 (en) 2008-02-07 2011-03-01 Bgf Industries, Inc. Frustum-shaped insulation for a pollution control device
DE102008031136B4 (de) * 2008-07-01 2023-03-23 Purem GmbH Abgasbehandlungseinrichtung
US8066792B2 (en) * 2008-12-03 2011-11-29 Cummins Filtration Ip, Inc. Apparatus, system, and method for insulating an exhaust aftertreatment component
CN102939157B (zh) * 2010-04-14 2014-09-17 丰田自动车株式会社 电加热式催化剂及其制造方法
FR2996298B1 (fr) * 2012-09-28 2014-10-24 Valeo Systemes Thermiques Echangeur de chaleur
JP2014134179A (ja) * 2013-01-11 2014-07-24 Futaba Industrial Co Ltd 触媒コンバータ
DE102014006761A1 (de) * 2013-06-21 2014-12-24 Modine Manufacturing Company Abgaskühler
US10132222B2 (en) * 2016-12-05 2018-11-20 Caterpillar Inc. Exhaust aftertreatment system, apparatus, and method
US20190153923A1 (en) * 2017-11-22 2019-05-23 Jumbomaw Technology Co., Ltd. Two-sectioned back-pressured catalytic converter
JP7206945B2 (ja) * 2019-01-23 2023-01-18 スズキ株式会社 車両用内燃機関
JP7443822B2 (ja) * 2020-02-28 2024-03-06 三菱ふそうトラック・バス株式会社 排気浄化装置
JP7363725B2 (ja) * 2020-09-18 2023-10-18 トヨタ自動車株式会社 触媒装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2077563A (en) * 1935-05-28 1937-04-20 Nat Exhaust Purifier Co Inc Exhaust filter and purifier
US3211534A (en) * 1963-12-19 1965-10-12 Trw Inc Exhaust control apparatus
US3771967A (en) * 1971-12-14 1973-11-13 Tenneco Inc Catalytic reactor with monolithic element
US3798006A (en) * 1971-12-14 1974-03-19 Tenneco Inc Catalytic converter for exhuast gases

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987003646A1 (en) * 1985-12-13 1987-06-18 Saab-Scania Aktiebolag Catalyst housing

Also Published As

Publication number Publication date
DE2314465A1 (de) 1974-10-03
US4002433A (en) 1977-01-11
DE2314465B2 (de) 1978-03-30
DE2314465C3 (de) 1978-12-07
JPS49127022A (sv) 1974-12-05

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