GB2324338B - Exhaust gas recirculation system having a plastic intake passage - Google Patents

Exhaust gas recirculation system having a plastic intake passage

Info

Publication number
GB2324338B
GB2324338B GB9816016A GB9816016A GB2324338B GB 2324338 B GB2324338 B GB 2324338B GB 9816016 A GB9816016 A GB 9816016A GB 9816016 A GB9816016 A GB 9816016A GB 2324338 B GB2324338 B GB 2324338B
Authority
GB
United Kingdom
Prior art keywords
exhaust gas
intake passage
gas recirculation
recirculation system
plastic intake
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
GB9816016A
Other versions
GB9816016D0 (en
GB2324338A (en
Inventor
Satoshi Azuma
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co 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
Priority claimed from JP24579496A external-priority patent/JP3430815B2/en
Priority claimed from JP24579396A external-priority patent/JPH1089159A/en
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority claimed from GB9719921A external-priority patent/GB2317420B/en
Publication of GB9816016D0 publication Critical patent/GB9816016D0/en
Publication of GB2324338A publication Critical patent/GB2324338A/en
Application granted granted Critical
Publication of GB2324338B publication Critical patent/GB2324338B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10091—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
    • F02M35/10144—Connections of intake ducts to each other or to another device
    • 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
    • F02M26/12—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems characterised by means for attaching parts of an EGR system to each other or to engine parts
    • 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
    • F02M26/27—Layout, e.g. schematics with air-cooled heat exchangers
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
    • F02M35/10222—Exhaust gas recirculation [EGR]; Positive crankcase ventilation [PCV]; Additional air admission, lubricant or fuel vapour admission
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10314—Materials for intake systems
    • F02M35/10321—Plastics; Composites; Rubbers
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/104—Intake manifolds
    • F02M35/112—Intake manifolds for engines with cylinders all in one line
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/08—Thermoplastics

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
GB9816016A 1996-09-18 1997-09-18 Exhaust gas recirculation system having a plastic intake passage Expired - Fee Related GB2324338B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP24579496A JP3430815B2 (en) 1996-09-18 1996-09-18 Exhaust gas recirculation device for internal combustion engine
JP24579396A JPH1089159A (en) 1996-09-18 1996-09-18 Exhaust reflux device for internal combustion engine
GB9719921A GB2317420B (en) 1996-09-18 1997-09-18 Exhaust gas recirculation system of internal combustion engine

Publications (3)

Publication Number Publication Date
GB9816016D0 GB9816016D0 (en) 1998-09-23
GB2324338A GB2324338A (en) 1998-10-21
GB2324338B true GB2324338B (en) 1999-05-19

Family

ID=27269026

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9816016A Expired - Fee Related GB2324338B (en) 1996-09-18 1997-09-18 Exhaust gas recirculation system having a plastic intake passage

Country Status (1)

Country Link
GB (1) GB2324338B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6293265B1 (en) * 1999-10-04 2001-09-25 Siemens Canada Limited Exhaust gas recirculation system
DE20014711U1 (en) * 2000-08-25 2000-11-23 Mann & Hummel Filter Device for recirculating gas on an internal combustion engine
DE10233361A1 (en) * 2002-07-23 2004-02-05 Daimlerchrysler Ag Device for sealing an exhaust pipe
DE102005001961A1 (en) * 2005-01-15 2006-07-27 Audi Ag Method and device for protecting temperature-sensitive components in the intake region of an internal combustion engine with exhaust gas recirculation
FR2927127B1 (en) * 2008-02-04 2010-02-12 Peugeot Citroen Automobiles Sa DEVICE FOR DISTRIBUTING INTAKE GAS FOR AN INTERNAL COMBUSTION ENGINE.
CN102146860A (en) * 2011-04-20 2011-08-10 重庆长安汽车股份有限公司 Connecting structure of plastic intake manifold and EGR (exhaust gas recirculation) pipe
JP2015021425A (en) * 2013-07-18 2015-02-02 アイシン精機株式会社 Intake device for internal combustion engine
JP6169012B2 (en) * 2014-02-06 2017-07-26 愛三工業株式会社 Intake device
CN104806386A (en) * 2015-03-10 2015-07-29 宁波菲力克汽配有限公司 Double-layer exhaust gas recirculation pipe
CN111577993A (en) * 2020-05-15 2020-08-25 芜湖青悠静谧环保科技有限公司 Pipeline wall-penetrating fixing device based on building

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2136945A (en) * 1983-03-25 1984-09-26 Qvf Glastech Gmbh A tube assembly heat exchanger with plastic tube plate
JPS63164554U (en) * 1987-04-17 1988-10-26
EP0816666A2 (en) * 1996-07-05 1998-01-07 Elring Klinger GmbH Exhaust gas recirculation device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2136945A (en) * 1983-03-25 1984-09-26 Qvf Glastech Gmbh A tube assembly heat exchanger with plastic tube plate
JPS63164554U (en) * 1987-04-17 1988-10-26
EP0816666A2 (en) * 1996-07-05 1998-01-07 Elring Klinger GmbH Exhaust gas recirculation device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ANONYMOUS: "Traction control system for vehicle - regulates brake pressure of driven wheels while vehicle is accelerating and closes down throttle under computer control" RESEARCH DISCLOSURE vol. 327, no. 113, 10 February 1989, EMSWORTH, GB *

Also Published As

Publication number Publication date
GB9816016D0 (en) 1998-09-23
GB2324338A (en) 1998-10-21

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Legal Events

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

Effective date: 20090918