GB2388058B - Apparatus for exhaust gas treatment for an internal combustion device - Google Patents

Apparatus for exhaust gas treatment for an internal combustion device

Info

Publication number
GB2388058B
GB2388058B GB0306197A GB0306197A GB2388058B GB 2388058 B GB2388058 B GB 2388058B GB 0306197 A GB0306197 A GB 0306197A GB 0306197 A GB0306197 A GB 0306197A GB 2388058 B GB2388058 B GB 2388058B
Authority
GB
United Kingdom
Prior art keywords
exhaust gas
internal combustion
gas treatment
combustion device
treatment
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.)
Expired - Fee Related
Application number
GB0306197A
Other versions
GB0306197D0 (en
GB2388058A (en
Inventor
Ian Faye
Martin Maier
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB0306197D0 publication Critical patent/GB0306197D0/en
Publication of GB2388058A publication Critical patent/GB2388058A/en
Application granted granted Critical
Publication of GB2388058B publication Critical patent/GB2388058B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B43/00—Engines characterised by operating on gaseous fuels; Plants including such engines
    • F02B43/10—Engines or plants characterised by use of other specific gases, e.g. acetylene, oxyhydrogen
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • 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
    • 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
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
GB0306197A 2002-03-19 2003-03-18 Apparatus for exhaust gas treatment for an internal combustion device Expired - Fee Related GB2388058B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10212021A DE10212021A1 (en) 2002-03-19 2002-03-19 Device for exhaust gas treatment of a combustion device

Publications (3)

Publication Number Publication Date
GB0306197D0 GB0306197D0 (en) 2003-04-23
GB2388058A GB2388058A (en) 2003-11-05
GB2388058B true GB2388058B (en) 2004-07-21

Family

ID=7714135

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0306197A Expired - Fee Related GB2388058B (en) 2002-03-19 2003-03-18 Apparatus for exhaust gas treatment for an internal combustion device

Country Status (4)

Country Link
US (1) US20030177759A1 (en)
DE (1) DE10212021A1 (en)
FR (1) FR2837404A1 (en)
GB (1) GB2388058B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7117668B2 (en) 2003-10-10 2006-10-10 Delphi Technologies, Inc Method and apparatus for rapid exhaust catalyst light-off

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996011330A1 (en) * 1994-10-07 1996-04-18 Texas A & M University System Method and apparatus for heating a catalytic converter to reduce emissions
WO1997036103A1 (en) * 1994-07-13 1997-10-02 Feuling James J Method and apparatus for clean cold starting of internal combustion engines
US6122909A (en) * 1998-09-29 2000-09-26 Lynntech, Inc. Catalytic reduction of emissions from internal combustion engines
EP1057998A1 (en) * 1999-05-29 2000-12-06 Bayerische Motoren Werke Aktiengesellschaft Method for producing an auxiliary fuel from the main fuel for a mixture compressing internal combustion engine, specially in vehicles

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3311097A (en) * 1964-11-24 1967-03-28 Georg S Mittelstaedt Hydrogen-oxygen device in combustion engines
JPS517244B1 (en) * 1971-05-26 1976-03-06
DE2410644A1 (en) * 1974-03-06 1975-09-18 Reinhold Dipl Ing Schmidt ARRANGEMENTS ON COMBUSTION MACHINES AND / OR FIRING SYSTEMS AT METHANOL OPERATION
US5787864A (en) * 1995-04-25 1998-08-04 University Of Central Florida Hydrogen enriched natural gas as a motor fuel with variable air fuel ratio and fuel mixture ratio control
US5921076A (en) * 1996-01-09 1999-07-13 Daimler-Benz Ag Process and apparatus for reducing nitrogen oxides in engine emissions
US5845485A (en) * 1996-07-16 1998-12-08 Lynntech, Inc. Method and apparatus for injecting hydrogen into a catalytic converter
SE509787C2 (en) * 1997-07-18 1999-03-08 Volvo Ab Device and process for catalytic exhaust gas purification with hydrogen supply
DE19959851C2 (en) * 1999-12-10 2002-07-11 Daimler Chrysler Ag Dual-fuel injector, in particular for internal combustion engines, and injection method
US6659049B2 (en) * 2002-02-22 2003-12-09 Proton Energy Systems Hydrogen generation apparatus for internal combustion engines and method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997036103A1 (en) * 1994-07-13 1997-10-02 Feuling James J Method and apparatus for clean cold starting of internal combustion engines
WO1996011330A1 (en) * 1994-10-07 1996-04-18 Texas A & M University System Method and apparatus for heating a catalytic converter to reduce emissions
US6122909A (en) * 1998-09-29 2000-09-26 Lynntech, Inc. Catalytic reduction of emissions from internal combustion engines
EP1057998A1 (en) * 1999-05-29 2000-12-06 Bayerische Motoren Werke Aktiengesellschaft Method for producing an auxiliary fuel from the main fuel for a mixture compressing internal combustion engine, specially in vehicles

Also Published As

Publication number Publication date
FR2837404A1 (en) 2003-09-26
GB0306197D0 (en) 2003-04-23
GB2388058A (en) 2003-11-05
DE10212021A1 (en) 2003-10-02
US20030177759A1 (en) 2003-09-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20160318