JPH0569982B2 - - Google Patents

Info

Publication number
JPH0569982B2
JPH0569982B2 JP59177791A JP17779184A JPH0569982B2 JP H0569982 B2 JPH0569982 B2 JP H0569982B2 JP 59177791 A JP59177791 A JP 59177791A JP 17779184 A JP17779184 A JP 17779184A JP H0569982 B2 JPH0569982 B2 JP H0569982B2
Authority
JP
Japan
Prior art keywords
intake
passage
egr
branch
collecting
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 - Lifetime
Application number
JP59177791A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6155355A (ja
Inventor
Koichi Hatamura
Tetsuo Hiraoka
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.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
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 Mazda Motor Corp filed Critical Mazda Motor Corp
Priority to JP59177791A priority Critical patent/JPS6155355A/ja
Priority to US06/768,343 priority patent/US4630575A/en
Priority to DE19853530607 priority patent/DE3530607A1/de
Publication of JPS6155355A publication Critical patent/JPS6155355A/ja
Publication of JPH0569982B2 publication Critical patent/JPH0569982B2/ja
Granted 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
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/08—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding fuel vapours drawn from engine fuel reservoir
    • F02M25/089—Layout of the fuel vapour installation
    • 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
    • F02M26/42—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders
    • F02M26/43—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders in which exhaust from only one cylinder or only a group of cylinders is directed to the intake of 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
    • F02M26/42—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders
    • F02M26/44—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders in which a main EGR passage is branched into multiple passages

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Characterised By The Charging Evacuation (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
JP59177791A 1984-08-27 1984-08-27 多気筒エンジンの排気ガス還流装置 Granted JPS6155355A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP59177791A JPS6155355A (ja) 1984-08-27 1984-08-27 多気筒エンジンの排気ガス還流装置
US06/768,343 US4630575A (en) 1984-08-27 1985-08-22 Intake system for multicylinder engine
DE19853530607 DE3530607A1 (de) 1984-08-27 1985-08-27 Ansaugsystem fuer eine mehrzylinder-brennkraftmaschine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59177791A JPS6155355A (ja) 1984-08-27 1984-08-27 多気筒エンジンの排気ガス還流装置

Publications (2)

Publication Number Publication Date
JPS6155355A JPS6155355A (ja) 1986-03-19
JPH0569982B2 true JPH0569982B2 (de) 1993-10-04

Family

ID=16037162

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59177791A Granted JPS6155355A (ja) 1984-08-27 1984-08-27 多気筒エンジンの排気ガス還流装置

Country Status (1)

Country Link
JP (1) JPS6155355A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0730697B2 (ja) * 1985-01-14 1995-04-10 マツダ株式会社 多気筒エンジンの吸気装置
JPH024958U (de) * 1988-06-24 1990-01-12
JP5905703B2 (ja) * 2011-10-21 2016-04-20 日野自動車株式会社 Ｅｇｒ装置
JP7062967B2 (ja) * 2018-01-23 2022-05-09 マツダ株式会社 多気筒エンジン
JP7067080B2 (ja) * 2018-01-23 2022-05-16 マツダ株式会社 多気筒エンジン
JP2019127851A (ja) * 2018-01-23 2019-08-01 マツダ株式会社 多気筒エンジン

Also Published As

Publication number Publication date
JPS6155355A (ja) 1986-03-19

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term