FR2685382B1 - - Google Patents

Info

Publication number
FR2685382B1
FR2685382B1 FR9116099A FR9116099A FR2685382B1 FR 2685382 B1 FR2685382 B1 FR 2685382B1 FR 9116099 A FR9116099 A FR 9116099A FR 9116099 A FR9116099 A FR 9116099A FR 2685382 B1 FR2685382 B1 FR 2685382B1
Authority
FR
France
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
FR9116099A
Other versions
FR2685382A1 (fr
Inventor
Alejandro Valentin
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR9116099A priority Critical patent/FR2685382A1/fr
Publication of FR2685382A1 publication Critical patent/FR2685382A1/fr
Application granted granted Critical
Publication of FR2685382B1 publication Critical patent/FR2685382B1/fr
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
    • F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
    • F02B31/08—Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air inlets
    • 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
    • F02M26/17—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system
    • F02M26/20—Feeding recirculated exhaust gases directly into the combustion chambers or into the intake runners
    • 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)
  • Exhaust Gas After Treatment (AREA)
FR9116099A 1991-12-24 1991-12-24 Procede et dispositif pour l'introduction de gaz additionnels dans un moteur a combustion interne. Granted FR2685382A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9116099A FR2685382A1 (fr) 1991-12-24 1991-12-24 Procede et dispositif pour l'introduction de gaz additionnels dans un moteur a combustion interne.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9116099A FR2685382A1 (fr) 1991-12-24 1991-12-24 Procede et dispositif pour l'introduction de gaz additionnels dans un moteur a combustion interne.

Publications (2)

Publication Number Publication Date
FR2685382A1 FR2685382A1 (fr) 1993-06-25
FR2685382B1 true FR2685382B1 (fr) 1995-03-31

Family

ID=9420465

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9116099A Granted FR2685382A1 (fr) 1991-12-24 1991-12-24 Procede et dispositif pour l'introduction de gaz additionnels dans un moteur a combustion interne.

Country Status (1)

Country Link
FR (1) FR2685382A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3772366B2 (ja) * 1995-10-23 2006-05-10 株式会社デンソー エンジン燃料供給制御システム及びそのエアブリード制御装置
FR2741669B1 (fr) * 1995-11-24 1998-01-09 Renault Dispositif d'admission pour moteur a combustion interne
DE19740229B4 (de) * 1997-09-12 2014-04-17 Bayerische Motoren Werke Aktiengesellschaft Brennkraftmaschinen-Zylinderkopf mit Ansaugkanal und Zusatzluftkanal
AT2434U1 (de) * 1997-10-21 1998-10-27 Avl List Gmbh Fremdgezündete brennkraftmaschine
JPH11311140A (ja) * 1998-04-27 1999-11-09 Yamaha Motor Co Ltd エンジンの吸気装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2087476B (en) * 1980-09-05 1984-09-12 Suzuki Motor Co Ic engine cylinder intake passages
JPH061053B2 (ja) * 1984-10-17 1994-01-05 マツダ株式会社 エンジンの吸気装置
DE3665751D1 (en) * 1985-10-26 1989-10-26 Bayerische Motoren Werke Ag Induction system for a spark-ignited engine with electronic fuel injection

Also Published As

Publication number Publication date
FR2685382A1 (fr) 1993-06-25

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Legal Events

Date Code Title Description
ST Notification of lapse