JPS5751536B2 - - Google Patents

Info

Publication number
JPS5751536B2
JPS5751536B2 JP54126378A JP12637879A JPS5751536B2 JP S5751536 B2 JPS5751536 B2 JP S5751536B2 JP 54126378 A JP54126378 A JP 54126378A JP 12637879 A JP12637879 A JP 12637879A JP S5751536 B2 JPS5751536 B2 JP S5751536B2
Authority
JP
Japan
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
Application number
JP54126378A
Other languages
Japanese (ja)
Other versions
JPS5650251A (en
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 filed Critical
Priority to JP12637879A priority Critical patent/JPS5650251A/ja
Publication of JPS5650251A publication Critical patent/JPS5650251A/ja
Publication of JPS5751536B2 publication Critical patent/JPS5751536B2/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
    • 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
    • F02B29/08—Modifying distribution valve timing for charging purposes
    • F02B29/083—Cyclically operated valves disposed upstream of the cylinder intake valve, controlled by external means
    • 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
    • F02M26/39—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 series
    • 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
    • F02M26/65—Constructional details of EGR valves
    • F02M26/70—Flap valves; Rotary valves; Sliding valves; Resilient valves
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
JP12637879A 1979-10-02 1979-10-02 Egr system for engine Granted JPS5650251A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12637879A JPS5650251A (en) 1979-10-02 1979-10-02 Egr system for engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12637879A JPS5650251A (en) 1979-10-02 1979-10-02 Egr system for engine

Publications (2)

Publication Number Publication Date
JPS5650251A JPS5650251A (en) 1981-05-07
JPS5751536B2 true JPS5751536B2 (sv) 1982-11-02

Family

ID=14933670

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12637879A Granted JPS5650251A (en) 1979-10-02 1979-10-02 Egr system for engine

Country Status (1)

Country Link
JP (1) JPS5650251A (sv)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60105384U (ja) * 1983-12-23 1985-07-18 ロ−ラント・オツト− 圧縮ガスガン
JPH0143587B2 (sv) * 1983-06-27 1989-09-21 Koruho Kk
WO1995024549A1 (fr) * 1994-03-07 1995-09-14 Komatsu Ltd. Moteur a taux de compression variable

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100787271B1 (ko) 2000-05-03 2007-12-21 쿠퍼-스탠다드 오토모티브 인코포레이티드 배기가스 재순환 밸브 장치
EP1278953B1 (en) * 2000-05-03 2009-11-11 Cooper-Standard Automotive Inc. Egr valve apparatus

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0143587B2 (sv) * 1983-06-27 1989-09-21 Koruho Kk
JPS60105384U (ja) * 1983-12-23 1985-07-18 ロ−ラント・オツト− 圧縮ガスガン
WO1995024549A1 (fr) * 1994-03-07 1995-09-14 Komatsu Ltd. Moteur a taux de compression variable
GB2301398A (en) * 1994-03-07 1996-12-04 Komatsu Mfg Co Ltd Variable compression ratio engine
US5682854A (en) * 1994-03-07 1997-11-04 Komatsu Ltd. Variable compression ratio engine
GB2301398B (en) * 1994-03-07 1998-01-14 Komatsu Mfg Co Ltd Variable compression ratio engine

Also Published As

Publication number Publication date
JPS5650251A (en) 1981-05-07

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