GB8921956D0 - A catalytic converter - Google Patents

A catalytic converter

Info

Publication number
GB8921956D0
GB8921956D0 GB898921956A GB8921956A GB8921956D0 GB 8921956 D0 GB8921956 D0 GB 8921956D0 GB 898921956 A GB898921956 A GB 898921956A GB 8921956 A GB8921956 A GB 8921956A GB 8921956 D0 GB8921956 D0 GB 8921956D0
Authority
GB
United Kingdom
Prior art keywords
catalytic converter
catalytic
converter
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.)
Withdrawn
Application number
GB898921956A
Other versions
GB2236690A (en
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.)
MG Rover Group Ltd
Original Assignee
MG Rover Group 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 MG Rover Group Ltd filed Critical MG Rover Group Ltd
Priority to GB8921956A priority Critical patent/GB2236690A/en
Publication of GB8921956D0 publication Critical patent/GB8921956D0/en
Priority to EP19900310110 priority patent/EP0420462A3/en
Publication of GB2236690A publication Critical patent/GB2236690A/en
Withdrawn legal-status Critical Current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
    • F01N3/18—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
    • 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
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/18—Structure or shape of gas passages, pipes or tubes the axis of inlet or outlet tubes being other than the longitudinal axis of apparatus

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)
GB8921956A 1989-09-28 1989-09-28 A catalytic converter Withdrawn GB2236690A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB8921956A GB2236690A (en) 1989-09-28 1989-09-28 A catalytic converter
EP19900310110 EP0420462A3 (en) 1989-09-28 1990-09-17 A catalytic converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8921956A GB2236690A (en) 1989-09-28 1989-09-28 A catalytic converter

Publications (2)

Publication Number Publication Date
GB8921956D0 true GB8921956D0 (en) 1989-11-15
GB2236690A GB2236690A (en) 1991-04-17

Family

ID=10663778

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8921956A Withdrawn GB2236690A (en) 1989-09-28 1989-09-28 A catalytic converter

Country Status (1)

Country Link
GB (1) GB2236690A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2874649B1 (en) * 2004-08-31 2008-02-22 Faurecia Sys Echappement CATALYTIC PURIFICATION ORGAN
FR2874965B1 (en) 2004-09-07 2006-11-24 Renault Sas EXHAUST GAS TREATMENT SYSTEM COMPRISING A MOBILE COMPONENT
US8110151B2 (en) * 2006-04-03 2012-02-07 Donaldson Company, Inc. Exhaust flow distribution device
DE102010021040A1 (en) 2010-05-19 2011-11-24 J. Eberspächer GmbH & Co. KG Mixer and exhaust system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB910057A (en) * 1959-11-23 1962-11-07 Universal Oil Prod Co Exhaust gas oxidizing
CA976771A (en) * 1972-08-21 1975-10-28 Tenneco Inc. Catalyst device for exhaust system of internal combustion engine
GB1519343A (en) * 1974-09-03 1978-07-26 Matsushita Electric Ind Co Ltd Gas purifying devices
US4196170A (en) * 1978-05-26 1980-04-01 Caterpillar Tractor Co. Multistage catalytic reactor having a pressure responsive gas flow control valve therein
FR2514413B1 (en) * 1981-10-13 1985-11-29 Inst Francais Du Petrole CATALYST POT FOR THE PURIFICATION OF EXHAUST GASES FROM AN INTERNAL COMBUSTION ENGINE

Also Published As

Publication number Publication date
GB2236690A (en) 1991-04-17

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)