GB201009567D0 - Exhaust gas recirculation (EGR) valve assembly for an internal combustion engine - Google Patents

Exhaust gas recirculation (EGR) valve assembly for an internal combustion engine

Info

Publication number
GB201009567D0
GB201009567D0 GBGB1009567.7A GB201009567A GB201009567D0 GB 201009567 D0 GB201009567 D0 GB 201009567D0 GB 201009567 A GB201009567 A GB 201009567A GB 201009567 D0 GB201009567 D0 GB 201009567D0
Authority
GB
United Kingdom
Prior art keywords
egr
exhaust gas
combustion engine
internal combustion
valve assembly
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.)
Granted
Application number
GBGB1009567.7A
Other versions
GB2481024A (en
GB2481024B (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.)
GM Global Technology Operations LLC
Original Assignee
GM Global Technology Operations LLC
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 GM Global Technology Operations LLC filed Critical GM Global Technology Operations LLC
Priority to GB1009567.7A priority Critical patent/GB2481024B/en
Publication of GB201009567D0 publication Critical patent/GB201009567D0/en
Publication of GB2481024A publication Critical patent/GB2481024A/en
Application granted granted Critical
Publication of GB2481024B publication Critical patent/GB2481024B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/65—Constructional details of EGR valves
    • F02M26/72—Housings
    • F02M26/73—Housings with means for heating or cooling the EGR valve
    • F02M25/07—
    • F02M25/0735—
    • F02M25/077—
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
    • F02M26/23—Layout, e.g. schematics
    • F02M26/25—Layout, e.g. schematics with coolers having bypasses
    • F02M26/26—Layout, e.g. schematics with coolers having bypasses characterised by details of the bypass valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
    • F02M26/29—Constructional details of the coolers, e.g. pipes, plates, ribs, insulation or materials
    • F02M26/30—Connections of coolers to other devices, e.g. to valves, heaters, compressors or filters; Coolers characterised by their location on the engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
    • F02M26/29—Constructional details of the coolers, e.g. pipes, plates, ribs, insulation or materials
    • F02M26/32—Liquid-cooled heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
    • F28F2250/06—Derivation channels, e.g. bypass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
    • F28F27/02—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus for controlling the distribution of heat-exchange media between different channels
GB1009567.7A 2010-06-08 2010-06-08 Exhaust gas recirculation (EGR) valve assembly for an internal combustion engine Expired - Fee Related GB2481024B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1009567.7A GB2481024B (en) 2010-06-08 2010-06-08 Exhaust gas recirculation (EGR) valve assembly for an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1009567.7A GB2481024B (en) 2010-06-08 2010-06-08 Exhaust gas recirculation (EGR) valve assembly for an internal combustion engine

Publications (3)

Publication Number Publication Date
GB201009567D0 true GB201009567D0 (en) 2010-07-21
GB2481024A GB2481024A (en) 2011-12-14
GB2481024B GB2481024B (en) 2015-12-16

Family

ID=42471322

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1009567.7A Expired - Fee Related GB2481024B (en) 2010-06-08 2010-06-08 Exhaust gas recirculation (EGR) valve assembly for an internal combustion engine

Country Status (1)

Country Link
GB (1) GB2481024B (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07310604A (en) * 1994-05-16 1995-11-28 Unisia Jecs Corp Exhaust gas reflux control valve
DE10217626A1 (en) * 2002-04-20 2003-10-30 Wahler Gmbh & Co Kg Gustav Device for recycling the exhaust gas of an internal combustion engine
DE10344218B4 (en) * 2003-09-22 2014-10-23 Mahle Filtersysteme Gmbh Exhaust gas recirculation valve
DE102006023852A1 (en) * 2006-05-19 2007-11-22 Mahle International Gmbh Valve arrangement for an exhaust gas recirculation device
FR2914701B1 (en) * 2007-04-05 2013-03-22 Inst Francais Du Petrole INSTALLATION FOR THE COOLING OF RECIRCULATED INTERNAL COMBUSTION ENGINE EXHAUST GASES AND THE VALVE FOR CONTROLLING THE CIRCULATION OF THESE GASES.
JP5001752B2 (en) * 2007-08-28 2012-08-15 愛三工業株式会社 EGR cooler bypass switching system
JP4994498B2 (en) * 2008-05-19 2012-08-08 三菱電機株式会社 Drop-in type exhaust gas circulation valve mounting device

Also Published As

Publication number Publication date
GB2481024A (en) 2011-12-14
GB2481024B (en) 2015-12-16

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Legal Events

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

Effective date: 20170608