JP2005054778A - 多気筒過給エンジンのｅｇｒ装置 - Google Patents

多気筒過給エンジンのｅｇｒ装置 Download PDF

Info

Publication number
JP2005054778A
JP2005054778A JP2004215804A JP2004215804A JP2005054778A JP 2005054778 A JP2005054778 A JP 2005054778A JP 2004215804 A JP2004215804 A JP 2004215804A JP 2004215804 A JP2004215804 A JP 2004215804A JP 2005054778 A JP2005054778 A JP 2005054778A
Authority
JP
Japan
Prior art keywords
valve
egr
cylindrical
port
case
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.)
Pending
Application number
JP2004215804A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005054778A5 (https=
Inventor
Akio Ishida
明男 石田
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP2004215804A priority Critical patent/JP2005054778A/ja
Publication of JP2005054778A publication Critical patent/JP2005054778A/ja
Publication of JP2005054778A5 publication Critical patent/JP2005054778A5/ja
Pending legal-status Critical Current

Links

Images

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
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/40—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with timing means in the recirculation passage, e.g. cyclically operating valves or regenerators; with arrangements involving pressure pulsations
    • 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
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
    • F02M26/05—High pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust system upstream of the turbine and reintroduced into the intake system downstream of the compressor
    • 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
    • F02M26/37—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with temporary storage of recirculated exhaust gas
    • 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
    • F02M26/38—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with two or more EGR valves disposed in parallel
    • 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
    • F02M26/45—Sensors specially adapted for EGR systems
    • F02M26/46—Sensors specially adapted for EGR systems for determining the characteristics of gases, e.g. composition
    • F02M26/47—Sensors specially adapted for EGR systems for determining the characteristics of gases, e.g. composition the characteristics being temperatures, pressures or flow rates
    • 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
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/0406—Layout of the intake air cooling or coolant circuit
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Analytical Chemistry (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
JP2004215804A 2004-07-23 2004-07-23 多気筒過給エンジンのｅｇｒ装置 Pending JP2005054778A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004215804A JP2005054778A (ja) 2004-07-23 2004-07-23 多気筒過給エンジンのｅｇｒ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004215804A JP2005054778A (ja) 2004-07-23 2004-07-23 多気筒過給エンジンのｅｇｒ装置

Publications (2)

Publication Number Publication Date
JP2005054778A true JP2005054778A (ja) 2005-03-03
JP2005054778A5 JP2005054778A5 (https=) 2006-11-24

Family

ID=34373703

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004215804A Pending JP2005054778A (ja) 2004-07-23 2004-07-23 多気筒過給エンジンのｅｇｒ装置

Country Status (1)

Country Link
JP (1) JP2005054778A (https=)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2039909A1 (fr) * 2007-09-24 2009-03-25 Peugeot Citroen Automobiles SA Dispositif et procède de recirculation des gaz d'échappement dans un moteur
WO2010067427A1 (ja) * 2008-12-10 2010-06-17 トヨタ自動車株式会社 内燃機関の制御装置
JP2012188948A (ja) * 2011-03-09 2012-10-04 Hino Motors Ltd 蓄圧式ｅｇｒシステム
US9932939B2 (en) 2016-02-15 2018-04-03 Denso International America, Inc. Dedicated exhaust gas recirculation system
DE102022102641A1 (de) 2022-02-04 2023-08-10 Ford Global Technologies Llc Motorsystem

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2039909A1 (fr) * 2007-09-24 2009-03-25 Peugeot Citroen Automobiles SA Dispositif et procède de recirculation des gaz d'échappement dans un moteur
FR2921427A1 (fr) * 2007-09-24 2009-03-27 Peugeot Citroen Automobiles Sa Dispositif et procede de recirculation des gaz d'echappement en entree d'un moteur
WO2010067427A1 (ja) * 2008-12-10 2010-06-17 トヨタ自動車株式会社 内燃機関の制御装置
JP5018974B2 (ja) * 2008-12-10 2012-09-05 トヨタ自動車株式会社 内燃機関の制御装置
JP2012188948A (ja) * 2011-03-09 2012-10-04 Hino Motors Ltd 蓄圧式ｅｇｒシステム
US9932939B2 (en) 2016-02-15 2018-04-03 Denso International America, Inc. Dedicated exhaust gas recirculation system
DE102022102641A1 (de) 2022-02-04 2023-08-10 Ford Global Technologies Llc Motorsystem

Similar Documents

Publication Publication Date Title
US7182075B2 (en) EGR system
US20070074513A1 (en) Turbo charging in a variable displacement engine
EP2179158B1 (en) Control apparatus and control method for internal combustion engine
JP5187123B2 (ja) 内燃機関の制御装置
JP5169439B2 (ja) 内燃機関制御装置及び内燃機関制御システム
WO2007136142A1 (en) Exhaust gas recirculation system of internal combustion engine
JP2011196196A (ja) 内燃機関の制御装置
JP5912240B2 (ja) 排気ガス還流装置
WO2011117970A1 (ja) 排気ガス再循環装置付き内燃機関
US11300065B2 (en) Method of controlling temperature of exhaust purification device of internal combustion engine, and internal combustion engine control device
Liu et al. Effects of different turbocharging systems on performance in a HD diesel engine with different emission control technical routes
JP2005054778A (ja) 多気筒過給エンジンのｅｇｒ装置
JP2005054778A5 (https=)
JP2010223077A (ja) 内燃機関
JP4736969B2 (ja) ディーゼルエンジンの制御装置
JP5688959B2 (ja) 内燃機関の制御装置
CN111828166A (zh) 一种两级增压式柴油发动机
JP2009250209A (ja) 内燃機関の排気再循環装置
JP2010168954A (ja) 内燃機関の制御装置
JP5549544B2 (ja) 内燃機関の制御装置
JP2018184870A (ja) エンジンの制御装置
JP2008069645A (ja) 排気ガス再循環装置
JP2005330836A (ja) 通路連通制御弁により制御される過給式多気筒内燃機関
WO2011005560A2 (en) Engine breathing system, components and method thereof
JP4983144B2 (ja) Ｅｇｒ装置を備えた内燃機関

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060921

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20060921

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060921

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20090402

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090602

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20091020