SE438010B - Katalytisk omvandlare och forfarande for tillverkning av densamma - Google Patents

Katalytisk omvandlare och forfarande for tillverkning av densamma

Info

Publication number
SE438010B
SE438010B SE7904402A SE7904402A SE438010B SE 438010 B SE438010 B SE 438010B SE 7904402 A SE7904402 A SE 7904402A SE 7904402 A SE7904402 A SE 7904402A SE 438010 B SE438010 B SE 438010B
Authority
SE
Sweden
Prior art keywords
inlet
outlet
jacket
chamber
parts
Prior art date
Application number
SE7904402A
Other languages
English (en)
Swedish (sv)
Other versions
SE7904402L (sv
Inventor
H Yasuda
Original Assignee
Fuji Heavy Ind Ltd
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 Fuji Heavy Ind Ltd filed Critical Fuji Heavy Ind Ltd
Publication of SE7904402L publication Critical patent/SE7904402L/xx
Publication of SE438010B publication Critical patent/SE438010B/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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1888—Construction facilitating manufacture, assembly, or disassembly the housing of the assembly consisting of two or more parts, e.g. two half-shells
    • 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
    • F01N3/2867—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 the mats or gaskets being placed at the front or end face of catalyst body
    • 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
    • F01N2350/00—Arrangements for fitting catalyst support or particle filter element in the housing
    • F01N2350/02—Fitting ceramic monoliths in a metallic housing
    • F01N2350/06—Fitting ceramic monoliths in a metallic housing with means preventing gas flow by-pass or leakage
    • 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
    • F01N2470/16—Plurality of inlet tubes, e.g. discharging into different chambers
    • 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
    • F01N2470/18—Structure or shape of exhaust gas passages, pipes or tubes the axis of inlet or outlet tubes being other than the longitudinal axis of apparatus
    • 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
    • F01N2550/00—Monitoring or diagnosing the deterioration of exhaust systems
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49345—Catalytic device making

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)
SE7904402A 1978-05-22 1979-05-21 Katalytisk omvandlare och forfarande for tillverkning av densamma SE438010B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/908,387 US4215093A (en) 1978-05-22 1978-05-22 Catalytic converter

Publications (2)

Publication Number Publication Date
SE7904402L SE7904402L (sv) 1979-11-23
SE438010B true SE438010B (sv) 1985-03-25

Family

ID=25425707

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7904402A SE438010B (sv) 1978-05-22 1979-05-21 Katalytisk omvandlare och forfarande for tillverkning av densamma

Country Status (6)

Country Link
US (1) US4215093A (OSRAM)
JP (1) JPS54152710A (OSRAM)
DE (1) DE2920798A1 (OSRAM)
FR (1) FR2426805A1 (OSRAM)
GB (1) GB2022443B (OSRAM)
SE (1) SE438010B (OSRAM)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4322388A (en) * 1979-11-26 1982-03-30 Arvin Industries, Inc. Catalytic converter assembly
US4537027A (en) * 1983-11-21 1985-08-27 Apx Group, Inc. Hybrid exhaust manifold
US4667386A (en) * 1985-08-23 1987-05-26 Honda Giken Kogyo Kabushiki Kaisha Method and apparatus for assembling an insert assembly for a catalytic converter
US4689952A (en) * 1986-06-13 1987-09-01 Arvin Industries, Inc. Tuned exhaust manifold
US4777708A (en) * 1987-03-17 1988-10-18 Ap Industries, Inc. Method for manufacturing an exhaust manifold
US4850189A (en) * 1987-10-14 1989-07-25 Arvin Industries, Inc. Manifold baffle system
US4894987A (en) * 1988-08-19 1990-01-23 Ap Parts Manufacturing Company Stamp formed muffler and catalytic converter assembly
EP0494049B1 (de) * 1991-01-03 1994-08-10 Scambia Industrial Developments Aktiengesellschaft Katalysator und Verfahren zur Herstellung eines Katalysators
EP0992659B1 (de) 1998-10-05 2007-05-02 Scambia Industrial Developments Aktiengesellschaft Abgasleitelement und Verfahren zur Herstellung eines Abgasleitelements
US8973354B2 (en) * 2012-03-28 2015-03-10 Honda Motor Co., Ltd. Exhaust system for variable cylinder engine
USD873198S1 (en) * 2018-08-22 2020-01-21 Patrick C. Pringle Lockable removable attachable catalytic converter cage
USD879008S1 (en) * 2018-08-22 2020-03-24 Patrick C. Pringle Lockable removable attachable catalytic converter cage
WO2021163383A1 (en) 2020-02-11 2021-08-19 Tamagni Richard Blake System and method for deterrence of catalytic converter theft

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3600142A (en) * 1969-09-22 1971-08-17 Universal Oil Prod Co Catalytic converter
GB1357241A (en) * 1972-01-07 1974-06-19 British Leyland Motor Corp Exhaust systems for internal combustion engines
CA968970A (en) * 1972-03-09 1975-06-10 Robert N. Balluff Catalytic exhaust system
CA972972A (en) * 1972-04-07 1975-08-19 Ford Motor Company Of Canada Gas distribution system for a catalytic converter
US3824788A (en) * 1972-04-26 1974-07-23 Gen Motors Corp Internal combustion engine and method of operation for exhaust emission control
DE2243251B2 (de) * 1972-09-02 1976-01-02 Paul Gillet Gmbh, 6732 Edenkoben Vorrichtung zur Reinigung der Abgase von Brennkraftmaschinen
US3912459A (en) * 1972-12-13 1975-10-14 Fram Corp Catalytic converter
DE2308721A1 (de) * 1973-02-22 1974-08-29 Volkswagenwerk Ag Einrichtung zur katalytischen abgasreinigung
GB1474904A (en) * 1973-09-05 1977-05-25 Rubery Owen & Co Ltd Method of forming a casing or housing for a catalytic block for use in an exhaust system for an internal combustion engine
IN141845B (OSRAM) * 1973-09-26 1977-04-23 Engelhard Min & Chem
US4043761A (en) * 1975-03-03 1977-08-23 J. Eberspacher Catalytic converter having resilient monolith-mounting means

Also Published As

Publication number Publication date
SE7904402L (sv) 1979-11-23
FR2426805A1 (fr) 1979-12-21
GB2022443B (en) 1983-01-12
DE2920798A1 (de) 1979-11-29
US4215093A (en) 1980-07-29
JPS54152710A (en) 1979-12-01
FR2426805B1 (OSRAM) 1983-12-23
GB2022443A (en) 1979-12-19

Similar Documents

Publication Publication Date Title
CA2015884C (en) Emission control apparatus
US7611561B2 (en) Diesel exhaust filter construction
US4204586A (en) Silencer on the intake side of a compressor with assembly of axially spaced annular sound-damping elements
EP3372801B1 (en) Turbine housing
EP1158144B1 (en) Space efficient exhaust aftertreatment filter
US4235846A (en) Converter for exhaust gas with removable insert housings having monolithic catalyst therein
US5138834A (en) Exhaust system for v-configured internal combustion engine with close-mounted catalytic converter
US4215093A (en) Catalytic converter
US5976473A (en) Catalytic converter configuration with two or multiple-line exhaust conduction
SE442536B (sv) Katalysatoranordning for rening av avgaserna fran forbrenningsmotorer
EP0432891B1 (en) A diffuser
US4466817A (en) Exhaust gas separator
SE440117B (sv) Avgasreningsanordning med katalysator
JPS55101728A (en) Structure of vane disposed at downstream side of waste gate valve in turbocharger
US4285916A (en) Exhaust gas pollution control system
US4231763A (en) Exhaust gas pollution control system
JPS582412A (ja) エンジン用排気通路装置
US4367808A (en) Silencer
US6474697B2 (en) Exhaust elbow
US3524315A (en) Exhaust gas line serving for the feed of exhaust gas turbochargers
CN115217593B (zh) 排气/反应剂混合组件
JP6653970B2 (ja) 排気ガス浄化装置
US7582267B1 (en) Space saving serviceable exhaust aftertreatment assembly
JP7095286B2 (ja) 内燃機関のテールパイプ構造
TW368550B (en) Device for conducting an exhaust gas mass flow and/or for receiving a catalytic converter supporting body

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7904402-0

Effective date: 19900518

Format of ref document f/p: F