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FI944313A - Katalytisk konverter med radialström - Google Patents

Katalytisk konverter med radialström Download PDF

Info

Publication number
FI944313A
FI944313A FI944313A FI944313A FI944313A FI 944313 A FI944313 A FI 944313A FI 944313 A FI944313 A FI 944313A FI 944313 A FI944313 A FI 944313A FI 944313 A FI944313 A FI 944313A
Authority
FI
Finland
Prior art keywords
exhaust gas
housing
gas
axial channel
catalyst structure
Prior art date
Application number
FI944313A
Other languages
English (en)
Finnish (fi)
Other versions
FI944313A0 (sv
Inventor
Daniel Michael Fischer
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of FI944313A publication Critical patent/FI944313A/sv
Publication of FI944313A0 publication Critical patent/FI944313A0/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
    • F01N3/18—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 ; Methods of operation or control of catalytic converters
    • F01N3/2053—By-passing catalytic reactors, e.g. to prevent overheating
    • 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
    • F01N2330/06—Ceramic, e.g. monoliths
    • 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
    • F01N2330/10—Fibrous material, e.g. mineral or metallic wool
    • 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
    • F01N2450/24—Methods or apparatus for fitting, inserting or repairing different elements by bolts, screws, rivets or the like
    • 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
    • F01N2450/30—Removable or rechangeable blocks or cartridges, e.g. for filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Catalysts (AREA)
FI944313A 1992-03-17 1994-09-16 Katalytisk konverter med radialström FI944313A0 (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002132294A CA2132294A1 (en) 1992-03-17 1992-03-17 Radial flow exhaust catalytic converter
PCT/US1992/002180 WO1993019289A1 (en) 1992-03-17 1992-03-17 Radial flow exhaust catalytic converter

Publications (2)

Publication Number Publication Date
FI944313A true FI944313A (sv) 1994-09-16
FI944313A0 FI944313A0 (sv) 1994-09-16

Family

ID=25677495

Family Applications (1)

Application Number Title Priority Date Filing Date
FI944313A FI944313A0 (sv) 1992-03-17 1994-09-16 Katalytisk konverter med radialström

Country Status (12)

Country Link
EP (1) EP0631647B1 (sv)
JP (1) JPH07504731A (sv)
AT (1) ATE161612T1 (sv)
AU (1) AU2264392A (sv)
BR (1) BR9207106A (sv)
CA (1) CA2132294A1 (sv)
CZ (1) CZ227694A3 (sv)
DE (1) DE69223807T2 (sv)
ES (1) ES2110506T3 (sv)
FI (1) FI944313A0 (sv)
RU (1) RU94044335A (sv)
WO (1) WO1993019289A1 (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12060822B2 (en) * 2017-04-13 2024-08-13 Cummins Emission Solutions Inc. Dosing module for use in aftertreatment systems for internal combustion engines

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1388637A (en) * 1971-06-02 1975-03-26 Gould Inc Article for catalytic reduction of nox
GB1519343A (en) * 1974-09-03 1978-07-26 Matsushita Electric Ind Co Ltd Gas purifying devices
DE3930380A1 (de) * 1989-09-12 1991-03-21 Porsche Ag Abgasanlage eines mehrzylinder-verbrennungsmotors
DE9004614U1 (de) * 1990-04-24 1991-03-14 Kuck, Jürgen, 3300 Braunschweig Katalysator

Also Published As

Publication number Publication date
BR9207106A (pt) 1995-12-05
CA2132294A1 (en) 1993-09-30
AU2264392A (en) 1993-10-21
EP0631647A1 (en) 1995-01-04
DE69223807D1 (de) 1998-02-05
ES2110506T3 (es) 1998-02-16
CZ227694A3 (en) 1995-06-14
ATE161612T1 (de) 1998-01-15
EP0631647B1 (en) 1997-12-29
WO1993019289A1 (en) 1993-09-30
DE69223807T2 (de) 1998-07-23
RU94044335A (ru) 1996-08-20
FI944313A0 (sv) 1994-09-16
JPH07504731A (ja) 1995-05-25

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Legal Events

Date Code Title Description
FD Application lapsed