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GB201615808D0 - An exhaust gas treatment system for an internal combustion engine and a method of treatment of exhaust gas - Google Patents

An exhaust gas treatment system for an internal combustion engine and a method of treatment of exhaust gas

Info

Publication number
GB201615808D0
GB201615808D0 GBGB1615808.1A GB201615808A GB201615808D0 GB 201615808 D0 GB201615808 D0 GB 201615808D0 GB 201615808 A GB201615808 A GB 201615808A GB 201615808 D0 GB201615808 D0 GB 201615808D0
Authority
GB
United Kingdom
Prior art keywords
exhaust gas
treatment
combustion engine
internal combustion
treatment system
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Withdrawn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
GBGB1615808.1A
Other versions
GB2553831A (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.)
Valeo Air Management UK Ltd
Original Assignee
Valeo Air Management UK 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 Valeo Air Management UK Ltd filed Critical Valeo Air Management UK Ltd
Priority to GB1615808.1A priority Critical patent/GB2553831A/en
Publication of GB201615808D0 publication Critical patent/GB201615808D0/en
Priority to PCT/EP2017/073349 priority patent/WO2018050858A1/en
Publication of GB2553831A publication Critical patent/GB2553831A/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Withdrawn legal-status Critical Current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
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
    • 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
    • F01N3/30—Arrangements for supply of additional air
    • 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
    • F01N3/30—Arrangements for supply of additional air
    • F01N3/32—Arrangements for supply of additional air using air pump
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Exhaust Gas After Treatment (AREA)
GB1615808.1A 2016-09-16 2016-09-16 An exhaust gas treatment system for an internal combustion engine and a method of treatment of exhaust gas Withdrawn GB2553831A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1615808.1A GB2553831A (en) 2016-09-16 2016-09-16 An exhaust gas treatment system for an internal combustion engine and a method of treatment of exhaust gas
PCT/EP2017/073349 WO2018050858A1 (en) 2016-09-16 2017-09-15 An exhaust gas treatment system for an internal combustion engine and a method of treatment of exhaust gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1615808.1A GB2553831A (en) 2016-09-16 2016-09-16 An exhaust gas treatment system for an internal combustion engine and a method of treatment of exhaust gas

Publications (2)

Publication Number Publication Date
GB201615808D0 true GB201615808D0 (en) 2016-11-02
GB2553831A GB2553831A (en) 2018-03-21

Family

ID=57288814

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1615808.1A Withdrawn GB2553831A (en) 2016-09-16 2016-09-16 An exhaust gas treatment system for an internal combustion engine and a method of treatment of exhaust gas

Country Status (2)

Country Link
GB (1) GB2553831A (en)
WO (1) WO2018050858A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106812570A (en) * 2017-03-30 2017-06-09 成都东洋蓝环保设备有限公司 Motor-driven vehicle gas processing system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1369119A (en) * 1971-05-18 1974-10-02 Bosch Gmbh Robert Air pump for supplying air for afterburning exhaust gas of an internal combustion engine
DE2124623A1 (en) * 1971-05-18 1972-11-30 Robert Bosch Gmbh, 7000 Stuttgart Air pump for exhaust gas afterburning
US8327628B2 (en) * 2009-09-29 2012-12-11 Ford Global Technologies, Llc Gasoline particulate filter regeneration and diagnostics
US8707684B2 (en) * 2010-11-11 2014-04-29 GM Global Technology Operations LLC Control method and apparatus for regenerating a particulate filter
DE102012019034A1 (en) * 2012-09-27 2014-03-27 GM Global Technology Operations, LLC (n.d. Ges. d. Staates Delaware) Internal combustion engine, particularly gasoline engine of motor vehicle, has exhaust gas duct to pass exhaust gas flow from combustion engine, catalyst arranged in exhaust gas duct, and particulate filter arranged downstream of catalyst
US8893478B2 (en) * 2013-03-01 2014-11-25 Tenneco Automotive Operating Company Inc. Compressor for exhaust treatment system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106812570A (en) * 2017-03-30 2017-06-09 成都东洋蓝环保设备有限公司 Motor-driven vehicle gas processing system
CN106812570B (en) * 2017-03-30 2022-09-20 成都青舟特机环境技术有限公司 Motor vehicle exhaust gas treatment system

Also Published As

Publication number Publication date
GB2553831A (en) 2018-03-21
WO2018050858A1 (en) 2018-03-22

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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)