NO179717C - Motor med indre forbrenning - Google Patents

Motor med indre forbrenning

Info

Publication number
NO179717C
NO179717C NO934457A NO934457A NO179717C NO 179717 C NO179717 C NO 179717C NO 934457 A NO934457 A NO 934457A NO 934457 A NO934457 A NO 934457A NO 179717 C NO179717 C NO 179717C
Authority
NO
Norway
Prior art keywords
afterburner
engine
pct
exhaust
air mixture
Prior art date
Application number
NO934457A
Other languages
English (en)
Norwegian (no)
Other versions
NO179717B (no
NO934457L (no
Inventor
Thomas Tsoi-Hei Ma
Nicholas Collins
Original Assignee
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
Priority claimed from GB919112601A external-priority patent/GB9112601D0/en
Priority claimed from GB9121596A external-priority patent/GB2256603A/en
Application filed by Ford Motor Co filed Critical Ford Motor Co
Publication of NO934457L publication Critical patent/NO934457L/no
Publication of NO179717B publication Critical patent/NO179717B/no
Publication of NO179717C publication Critical patent/NO179717C/no

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
    • F01N3/22—Control of additional air supply only, e.g. using by-passes or variable air pump drives
    • F01N3/222—Control of additional air supply only, e.g. using by-passes or variable air pump drives using electric valves only
    • 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
    • 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
    • F01N3/22—Control of additional air supply only, e.g. using by-passes or variable air pump drives
    • 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
    • F01N3/2882—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1454—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
NO934457A 1991-06-12 1993-12-07 Motor med indre forbrenning NO179717C (no)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB919112601A GB9112601D0 (en) 1991-06-12 1991-06-12 System for heating a catalytic converter
GB919113949A GB9113949D0 (en) 1991-06-12 1991-06-26 Operation of an internal combustion engine
GB9121596A GB2256603A (en) 1991-06-12 1991-10-11 Operation of an internal combustion engine
PCT/GB1992/001035 WO1992022734A1 (en) 1991-06-12 1992-06-10 Operation of an internal combustion engine

Publications (3)

Publication Number Publication Date
NO934457L NO934457L (no) 1994-02-01
NO179717B NO179717B (no) 1996-08-26
NO179717C true NO179717C (no) 1996-12-04

Family

ID=27265704

Family Applications (2)

Application Number Title Priority Date Filing Date
NO934457A NO179717C (no) 1991-06-12 1993-12-07 Motor med indre forbrenning
NO934457D NO934457D0 (no) 1991-06-12 1993-12-07 Motor med indre forbrenning

Family Applications After (1)

Application Number Title Priority Date Filing Date
NO934457D NO934457D0 (no) 1991-06-12 1993-12-07 Motor med indre forbrenning

Country Status (13)

Country Link
US (1) US5425233A (ja)
EP (1) EP0588887B1 (ja)
JP (1) JP3031712B2 (ja)
AT (1) ATE131904T1 (ja)
AU (1) AU1975192A (ja)
BR (1) BR9206124A (ja)
CA (1) CA2111240A1 (ja)
DE (1) DE69206987T2 (ja)
ES (1) ES2081113T3 (ja)
GR (1) GR3018499T3 (ja)
HU (1) HU217708B (ja)
NO (2) NO179717C (ja)
WO (1) WO1992022734A1 (ja)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1261727B (it) * 1993-03-17 1996-05-30 Pierburg Gmbh Dispositivo di riscaldamento del catalizzatore per motori a combustione interna con un sistema a bruciatore.
GB2277045A (en) * 1993-04-15 1994-10-19 Ford Motor Co Operation of an internal combustion engine
GB2277126A (en) * 1993-04-17 1994-10-19 Ford Motor Co Raising i.c.engine catalytic converter temperature.
DE4430965C2 (de) * 1994-08-31 1997-09-11 Siemens Ag Verfahren zum Steuern der Kraftstoffzufuhr für eine Brennkraftmaschine mit beheizbarem Katalysator
US5867982A (en) * 1995-06-02 1999-02-09 Tengblad; Roger System for reducing emissions in catalytic converter exhaust systems
US5845492A (en) * 1995-09-18 1998-12-08 Nippondenso Co., Ltd. Internal combustion engine control with fast exhaust catalyst warm-up
US5662077A (en) * 1995-12-07 1997-09-02 Boswell; George A. Apparatus for improving intake charge vaporization and induction for an internal combustion engine
GB2308990A (en) * 1996-01-13 1997-07-16 Ford Motor Co Reducing the light-off time of a catalytic converter
US6354078B1 (en) 1996-02-22 2002-03-12 Volvo Personvagnar Ab Device and method for reducing emissions in catalytic converter exhaust systems
US6041593A (en) * 1996-02-22 2000-03-28 Karlsson; Soeren Exhaust oxidation
SE506971C2 (sv) * 1996-07-22 1998-03-09 Volvo Ab Förfarande och anordning för avgasrening med hjälp av en kanister
US6230683B1 (en) 1997-08-22 2001-05-15 Cummins Engine Company, Inc. Premixed charge compression ignition engine with optimal combustion control
DE69740148D1 (de) 1996-08-23 2011-04-21 Cummins Inc Verbrennungskraftmaschine mit Kompressionszündung und Kraftstoff-Luft Vormischung mit optimaler Verbrennungsregelung
GB9718059D0 (en) * 1997-08-28 1997-10-29 Johnson Matthey Plc Improvements relating to catalysts
SE521897C2 (sv) * 1997-09-22 2003-12-16 Volvo Car Corp Förfarande och anordning för styrning av en förbränningsmotor
DE19804429A1 (de) * 1998-02-05 1999-08-12 Opel Adam Ag Verfahren zum schnellen Erreichen der Aktivierungstemperatur eines motornah angeordneten Katalysators einer fremdgezündeten Brennkraftmaschine
DE69936081T2 (de) 1998-02-23 2008-01-17 Cummins, Inc., Columbus Regelung einer verbrennungskraftmaschine mit kompressionszündung und kraftstoff-luftvormischung
AU6078999A (en) * 1998-07-29 2000-02-21 Heinrich Kohne Method for utilizing a fuel by using exothermic pre-reactions in the form of a cold flame
GB9905550D0 (en) * 1999-03-11 1999-05-05 Johnson Matthey Plc Improvements in catalyst systems
US6481200B1 (en) * 1999-10-22 2002-11-19 Toyota Jidosha Kabushiki Kaisha Catalyst warming apparatus of internal combustion engine
JP2002081308A (ja) * 2000-06-27 2002-03-22 Kawasaki Heavy Ind Ltd 排気ガス処理方法および装置
DE10038724A1 (de) 2000-08-09 2002-02-21 Porsche Ag Verfahren und Vorrichtung zur katalytischen Abgasnachbehandlung des Abgases einer Brennkraftmaschine
DE10038744A1 (de) * 2000-08-09 2002-02-21 Daimler Chrysler Ag Verfahren und Vorrichtung zur Verringerung von Warmlaufemissionen einer direkteinspritzenden Brennkraftmaschine
US7040088B2 (en) * 2002-12-20 2006-05-09 Raymond Paul Covit Diesel engine exhaust purification system
US7481048B2 (en) * 2005-06-30 2009-01-27 Caterpillar Inc. Regeneration assembly
EP2447494B1 (en) 2009-09-18 2014-12-24 Toyota Jidosha Kabushiki Kaisha Exhaust emission control device for internal combustion engine
DE102009057277A1 (de) * 2009-12-02 2011-06-09 Volkswagen Ag Verfahren zum Betreiben eines in einem Abgasnachbehandlungssystem integrierten Brenners sowie Steuergerät zur Ausführung des Verfahrens
RU2578254C1 (ru) * 2012-01-27 2016-03-27 Тойота Дзидося Кабусики Кайся Устройство управления для двигателя внутреннего сгорания
CN102817683B (zh) * 2012-09-03 2015-09-16 北京汽车研究总院有限公司 内燃机尾气净化装置
US10337374B2 (en) * 2017-03-15 2019-07-02 Ford Global Technologies, Llc Methods and systems for an aftertreatment catalyst
US11428181B2 (en) * 2020-03-25 2022-08-30 Cummins Inc. Systems and methods for ultra-low NOx cold start warmup control and fault diagnosis
US10989085B1 (en) 2020-05-29 2021-04-27 Philip Owen Jung Emission-free cold-start and warm-start of internal combustion engines

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1307684A (en) * 1969-09-16 1973-02-21 August P Apparatus for the combustion of exhaust gases from internal com bustion of exhaust gases from internal combustion engines
US3911676A (en) * 1970-10-19 1975-10-14 Knud Jensen Exhaust system
US3745983A (en) * 1970-11-27 1973-07-17 Energy Transmission Corp Carburetor apparatus and method
US4098078A (en) * 1973-02-12 1978-07-04 Pierre Alfred Laurent Process and apparatus for afterburning of combustible pollutants from an internal combustion engine
CA1230290A (en) * 1983-02-03 1987-12-15 Wallace R. Wade Filtration system for diesel engine exhaust - ii
DE3506235A1 (de) * 1984-03-13 1985-09-19 Volkswagenwerk Ag, 3180 Wolfsburg Anordnung mit einer nachverbrennungseinrichtung
DE3933925A1 (de) * 1989-10-11 1991-04-18 Bayerische Motoren Werke Ag Vorrichtung zur abgasnachbehandlung an einer brennkraftmaschine
DE3933924A1 (de) * 1989-10-11 1991-04-18 Bayerische Motoren Werke Ag Verfahren zur abgasnachbehandlung an einer brennkraftmaschine

Also Published As

Publication number Publication date
NO934457D0 (no) 1993-12-07
JP3031712B2 (ja) 2000-04-10
HUT66426A (en) 1994-11-28
CA2111240A1 (en) 1992-10-23
ATE131904T1 (de) 1996-01-15
EP0588887B1 (en) 1995-12-20
EP0588887A1 (en) 1994-03-30
NO179717B (no) 1996-08-26
NO934457L (no) 1994-02-01
US5425233A (en) 1995-06-20
WO1992022734A1 (en) 1992-12-23
BR9206124A (pt) 1994-11-08
ES2081113T3 (es) 1996-02-16
DE69206987D1 (de) 1996-02-01
HU217708B (hu) 2000-04-28
AU1975192A (en) 1993-01-12
GR3018499T3 (en) 1996-03-31
DE69206987T2 (de) 1996-05-23
JPH06508409A (ja) 1994-09-22

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Free format text: LAPSED IN DECEMBER 2000