DE2730821A1 - Katalytischer abgaswandler - Google Patents

Katalytischer abgaswandler

Info

Publication number
DE2730821A1
DE2730821A1 DE19772730821 DE2730821A DE2730821A1 DE 2730821 A1 DE2730821 A1 DE 2730821A1 DE 19772730821 DE19772730821 DE 19772730821 DE 2730821 A DE2730821 A DE 2730821A DE 2730821 A1 DE2730821 A1 DE 2730821A1
Authority
DE
Germany
Prior art keywords
exhaust gas
air
gas converter
jacket
transition chamber
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.)
Pending
Application number
DE19772730821
Other languages
German (de)
English (en)
Inventor
Richard Frederick Little
George Edward Scheitlin
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.)
Meritor Inc
Original Assignee
Arvin Industries Inc
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 Arvin Industries Inc filed Critical Arvin Industries Inc
Publication of DE2730821A1 publication Critical patent/DE2730821A1/de
Pending legal-status Critical Current

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
    • 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
    • F01N3/08—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
    • F01N3/30—Arrangements for supply of additional air
    • F01N3/34—Arrangements for supply of additional air using air conduits or jet air pumps, e.g. near the engine exhaust port
    • 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
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/20—Methods or apparatus for fitting, inserting or repairing different elements by mechanical joints, e.g. by deforming housing, tube, baffle plate or parts thereof
    • 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
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/22—Methods or apparatus for fitting, inserting or repairing different elements by welding or brazing
    • 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)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
DE19772730821 1976-07-12 1977-07-07 Katalytischer abgaswandler Pending DE2730821A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/704,240 US4049388A (en) 1976-07-12 1976-07-12 Center air manifold for catalytic converter

Publications (1)

Publication Number Publication Date
DE2730821A1 true DE2730821A1 (de) 1978-01-19

Family

ID=24828674

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772730821 Pending DE2730821A1 (de) 1976-07-12 1977-07-07 Katalytischer abgaswandler

Country Status (7)

Country Link
US (1) US4049388A (US20110158925A1-20110630-C00042.png)
JP (1) JPS539915A (US20110158925A1-20110630-C00042.png)
BR (1) BR7704561A (US20110158925A1-20110630-C00042.png)
CA (1) CA1104502A (US20110158925A1-20110630-C00042.png)
DE (1) DE2730821A1 (US20110158925A1-20110630-C00042.png)
FR (1) FR2358548A1 (US20110158925A1-20110630-C00042.png)
GB (1) GB1579273A (US20110158925A1-20110630-C00042.png)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3007867A1 (de) * 1979-04-16 1980-11-06 Gen Motors Corp Katalytischer konverter fuer brennkraftmaschinenabgase
DE3013693A1 (de) * 1979-04-25 1980-11-06 Gen Motors Corp Katalytischer konverter fuer brennkraftmaschinenabgase
EP0128653A2 (en) * 1983-05-16 1984-12-19 Arvin Industries, Inc. Catalytic converter housing
DE3439891A1 (de) * 1984-10-31 1986-04-30 Anton 8100 Garmisch-Partenkirchen Mangold Vorrichtung zur abgasreinigung
DE3736500A1 (de) * 1987-10-28 1989-05-11 Kst Motorenversuch Gmbh Co Katalysatoranlage fuer ottomotoren, insbesondere bootsmotoren, sowie verfahren zur katalytischen abgasreinigung

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4218422A (en) * 1976-10-15 1980-08-19 Ford Motor Company Converter structure
US4335078A (en) * 1977-09-13 1982-06-15 Nissan Motor Company, Limited Catalytic reactor for automotive exhaust line
US4285916A (en) * 1978-08-29 1981-08-25 Baisden C Robert Exhaust gas pollution control system
JPS5724886Y2 (US20110158925A1-20110630-C00042.png) * 1979-03-19 1982-05-29
US4238456A (en) * 1979-04-16 1980-12-09 General Motors Corporation Catalytic converter with uniform air distribution and mixing with the exhaust gases
US4239733A (en) * 1979-04-16 1980-12-16 General Motors Corporation Catalytic converter having a monolith with support and seal means therefor
JPS57126518A (en) * 1981-01-30 1982-08-06 Mazda Motor Corp Converter with monolithic catalysts
US4584177A (en) * 1982-05-24 1986-04-22 Fernbach Erwin A Catalytic unit for gas phase catalysis, more especially for use with wood- and other solid fuel-burning stoves
US4701312A (en) * 1982-09-29 1987-10-20 Kice Warren B Fluidized bed catalytic converter
US4536371A (en) * 1983-05-16 1985-08-20 Arvin Industries, Inc. Catalytic converter divider
JPS6058818U (ja) * 1983-09-30 1985-04-24 株式会社　土屋製作所 二段式触媒コンバ−タ
JPH024919U (US20110158925A1-20110630-C00042.png) * 1988-06-22 1990-01-12
JPH027317U (US20110158925A1-20110630-C00042.png) * 1988-06-29 1990-01-18
JPH0740650Y2 (ja) * 1988-07-05 1995-09-20 スズキ株式会社 触媒装置
JP2508669Y2 (ja) * 1989-01-26 1996-08-28 株式会社村田製作所 Ｆｍ検波用位相推移回路およびｆｍ検波回路用圧電共振部品
US5329698A (en) * 1989-02-06 1994-07-19 Tennessee Gas Pipeline Company Method of assembling a catalytic converter
US5055274A (en) * 1989-02-06 1991-10-08 Tennessee Gas Pipeline Company Catalytic converter and substrate support with one piece housing
DE3923517A1 (de) * 1989-07-15 1991-01-24 Porsche Ag Abgasanlage eines hubkolbenmotors
US5580575A (en) * 1989-12-22 1996-12-03 Imarx Pharmaceutical Corp. Therapeutic drug delivery systems
US6116022A (en) * 1996-07-03 2000-09-12 Outboard Marine Corporation Catalytic reactor for marine application
US20020168304A1 (en) * 2001-05-09 2002-11-14 Boehnke John C. Devices for managing housing expansion in exhaust emission control devices
US7470294B2 (en) * 2001-06-29 2008-12-30 Plug Power Inc. Fuel processor design and method of manufacture
JP3944054B2 (ja) * 2002-10-30 2007-07-11 本田技研工業株式会社 エンジンの排気ガス浄化装置
US7587819B1 (en) * 2002-12-23 2009-09-15 Hall Jr Herbert L Insert for a catalytic converter and method and apparatus for forming an insert for a catalytic converter
US7276213B2 (en) * 2003-02-27 2007-10-02 Automotive Components Holdings, Llc Internally shielded catalytic converter
US7765801B2 (en) * 2005-11-30 2010-08-03 Benteler Automotive Corporation Exhaust gas treatment device with insulated housing construction
JP2007297985A (ja) * 2006-05-01 2007-11-15 Yamaha Motor Co Ltd 排気装置およびその排気装置を備えた車両
DE102007006788A1 (de) * 2007-02-12 2008-08-14 Arvinmeritor Emissions Technologies Gmbh Abgasführende Vorrichtung, insbesondere Abgasreinigungsvorrichtung, sowie Verfahren zur Herstellung einer abgasführenden Vorrichtung
US8661786B2 (en) * 2008-07-01 2014-03-04 Woodward, Inc. Passive secondary air delivery system for two bed catalyst system
US9328641B2 (en) * 2012-09-21 2016-05-03 Kohler Co. Power management system that includes a wet exhaust system
WO2016061333A1 (en) * 2014-10-15 2016-04-21 Acat Global Exhaust system and device to induce improved exhaust gas mixing prior to treatment through a catalytic converter
JP7159779B2 (ja) * 2018-10-17 2022-10-25 スズキ株式会社 排気装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2772147A (en) * 1951-04-06 1956-11-27 Oxy Catalyst Inc Exhaust gas treating unit
BE622426A (US20110158925A1-20110630-C00042.png) * 1961-09-15
US3544264A (en) * 1968-09-25 1970-12-01 Universal Oil Prod Co Method and means for two-stage catalytic treating of engine exhaust gases
US3598540A (en) * 1969-04-02 1971-08-10 Sidney Chase Catalytic exhaust gas purifying device and casing means therefor
US3662540A (en) * 1970-12-30 1972-05-16 Mobil Oil Corp Secondary air control in catalytic vehicle exhaust purification system
US3771969A (en) * 1971-05-10 1973-11-13 Arvin Ind Inc Catalytic converter
US3773894A (en) * 1971-07-22 1973-11-20 Exxon Nitrogen oxide conversion using reinforced nickel-copper catalysts
JPS4846724A (US20110158925A1-20110630-C00042.png) * 1971-10-19 1973-07-03
FR2166504A5 (US20110158925A1-20110630-C00042.png) * 1971-12-28 1973-08-17 Peugeot & Renault
US3912459A (en) * 1972-12-13 1975-10-14 Fram Corp Catalytic converter
JPS5349923Y2 (US20110158925A1-20110630-C00042.png) * 1972-12-25 1978-11-30
US3978567A (en) * 1973-03-19 1976-09-07 Chrysler Corporation Method of making a catalytic reactor for automobile
US3930805A (en) * 1973-08-27 1976-01-06 Hoechst Aktiengesellschaft Apparatus receiving catalysts for the decontamination of exhaust gas of internal combustion engines
US3927984A (en) * 1973-12-07 1975-12-23 Gen Motors Corp Catalytic converter bed support means

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3007867A1 (de) * 1979-04-16 1980-11-06 Gen Motors Corp Katalytischer konverter fuer brennkraftmaschinenabgase
DE3013693A1 (de) * 1979-04-25 1980-11-06 Gen Motors Corp Katalytischer konverter fuer brennkraftmaschinenabgase
EP0128653A2 (en) * 1983-05-16 1984-12-19 Arvin Industries, Inc. Catalytic converter housing
EP0128653A3 (en) * 1983-05-16 1987-08-26 Arvin Industries, Inc. Catalytic converter housing
DE3439891A1 (de) * 1984-10-31 1986-04-30 Anton 8100 Garmisch-Partenkirchen Mangold Vorrichtung zur abgasreinigung
DE3736500A1 (de) * 1987-10-28 1989-05-11 Kst Motorenversuch Gmbh Co Katalysatoranlage fuer ottomotoren, insbesondere bootsmotoren, sowie verfahren zur katalytischen abgasreinigung

Also Published As

Publication number Publication date
FR2358548B1 (US20110158925A1-20110630-C00042.png) 1981-05-08
GB1579273A (en) 1980-11-19
JPS539915A (en) 1978-01-28
AU2598877A (en) 1978-02-23
BR7704561A (pt) 1978-05-02
US4049388A (en) 1977-09-20
JPS5612690B2 (US20110158925A1-20110630-C00042.png) 1981-03-24
FR2358548A1 (fr) 1978-02-10
CA1104502A (en) 1981-07-07

Similar Documents

Publication Publication Date Title
DE2730821A1 (de) Katalytischer abgaswandler
EP1357267B1 (de) Abgasanlage für einen Dieselmotor und zugehöriger Schalldämpfer
EP2598730A1 (de) Vorrichtung zur motornahen abgasbehandlung
EP1801372A1 (de) Partikelfilteranordnung
EP1536113A2 (de) Schalldämpfer mit integriertem Katalysator
DE102016211703A1 (de) Mischervorrichtung für ein Abgasnachbehandlungssystem eines Kraftfahrzeugs, Abgasnachbehandlungssystem und Kraftfahrzeug
DE102007035556A1 (de) Mischvorrichtung zum Zumischen eines Abgasrückführstroms in einen Ladeluftstrom einer Brennkraftmaschine
EP2148055A1 (de) Abgasanlage
DE3139309A1 (de) Brennkraftmaschine
DE102020121659A1 (de) Abgasnachbehandlungsanlage mit Mischmerkmalen
DE2320838B2 (de) Verfahren und konverter zur katalytischen abgasentgiftung
DE102011078181A1 (de) Vorrichtung und Verfahren zum Einbringen eines Reduktionsmittels in einen Abgasstrang
EP4086439A1 (de) Abgasbehandlungsmodul
DE19755126A1 (de) Katalysatoranordnung mit zweisträngiger Abgasführung
DE102017005356A1 (de) Abgasnachbehandlungsvorrichtung einer Brennkraftmaschine eines Kraftfahrzeugs
EP1304152A1 (de) Abgasanlage mit Partikelfilter für einen Verbrennungsmotor
DE102020114223A1 (de) DEF-Mischer
DE60025762T2 (de) Vorrichtung zur behandlung von abgas
EP3033502B1 (de) Abgasbehandlungseinheit mit strömungsteilenden und -mischenden leitelementen
DE102011120221A1 (de) Mischer für eine Abgasanlage und Abgasanlage
DE2800687A1 (de) Auspufftopf mit katalytischem konverter
DE60203817T2 (de) Gasbehandlungsvorrichtung
EP2171231A1 (de) Vorrichtung zur reinigung von abgasen einer brennkraftmaschine
EP1958927B1 (de) Dieselpartikelfilter mit einem keramischen Filterkörper
DE102008022998B4 (de) Vorrichtung und Verfahren zur Reinigung von Abgasen für einen Abgasstrang einer Brennkraftmaschine

Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
OHW Rejection