GB9325990D0 - Engine exhaust gas catalytic converter - Google Patents

Engine exhaust gas catalytic converter

Info

Publication number
GB9325990D0
GB9325990D0 GB939325990A GB9325990A GB9325990D0 GB 9325990 D0 GB9325990 D0 GB 9325990D0 GB 939325990 A GB939325990 A GB 939325990A GB 9325990 A GB9325990 A GB 9325990A GB 9325990 D0 GB9325990 D0 GB 9325990D0
Authority
GB
United Kingdom
Prior art keywords
exhaust gas
catalytic converter
engine exhaust
gas catalytic
engine
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Withdrawn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
GB939325990A
Other versions
GB2284770A (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.)
Ford Motor Co Ltd
Ford Motor Co
Original Assignee
Ford Motor Co Ltd
Ford Motor Co
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 Ford Motor Co Ltd, Ford Motor Co filed Critical Ford Motor Co Ltd
Priority to GB9325990A priority Critical patent/GB2284770A/en
Publication of GB9325990D0 publication Critical patent/GB9325990D0/en
Priority to PCT/GB1994/002742 priority patent/WO1995017586A1/en
Publication of GB2284770A publication Critical patent/GB2284770A/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Withdrawn legal-status Critical Current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
    • F01N3/24—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
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • 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
    • F01N3/18—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
    • F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
    • F01N3/204—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using an exhaust gas igniter, e.g. a spark or glow plug, without introducing fuel into exhaust duct
    • 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
    • F01N2330/02—Metallic plates or honeycombs, e.g. superposed or rolled-up corrugated or otherwise deformed sheet metal
    • 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
    • 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
GB9325990A 1993-12-20 1993-12-20 Engine exhaust gas catalytic converter Withdrawn GB2284770A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9325990A GB2284770A (en) 1993-12-20 1993-12-20 Engine exhaust gas catalytic converter
PCT/GB1994/002742 WO1995017586A1 (en) 1993-12-20 1994-12-15 Engine exhaust gas catalytic converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9325990A GB2284770A (en) 1993-12-20 1993-12-20 Engine exhaust gas catalytic converter

Publications (2)

Publication Number Publication Date
GB9325990D0 true GB9325990D0 (en) 1994-02-23
GB2284770A GB2284770A (en) 1995-06-21

Family

ID=10746895

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9325990A Withdrawn GB2284770A (en) 1993-12-20 1993-12-20 Engine exhaust gas catalytic converter

Country Status (2)

Country Link
GB (1) GB2284770A (en)
WO (1) WO1995017586A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2766763B1 (en) 1997-08-04 1999-09-03 Inst Francais Du Petrole METHOD AND SYSTEM FOR HEATING THE COCKPIT AND / OR ENGINE OF A MOTOR VEHICLE
DE19912846A1 (en) * 1999-03-22 2000-09-28 Emitec Emissionstechnologie Catalyst body with a reduced wall thickness on the upstream side
JP4653387B2 (en) * 2003-04-21 2011-03-16 日本碍子株式会社 Honeycomb structure and exhaust fluid purification system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1301337B (en) * 1965-05-26 1969-08-21 Aerolyt Vertriebsgesellschaft Device for detoxifying exhaust gases, in particular from internal combustion engines
US3910850A (en) * 1973-12-19 1975-10-07 Grace W R & Co Contoured monolithic substrate
US3911675A (en) * 1974-03-25 1975-10-14 Gen Motors Corp Keep-hot catalytic converter
DE3501177A1 (en) * 1984-11-24 1986-07-17 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Catalyst forms with bevelled inflow side
JPS61183182A (en) * 1985-02-11 1986-08-15 株式会社デンソー Porous ceramic structure
EP0607242B1 (en) * 1991-10-11 1995-11-15 Ford Motor Company Limited Exhaust system
JPH05154389A (en) * 1991-12-09 1993-06-22 Toyota Motor Corp Catalyst structure for purifying exhaust gas

Also Published As

Publication number Publication date
WO1995017586A1 (en) 1995-06-29
GB2284770A (en) 1995-06-21

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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)