FR2354447A1 - Dispositif d'alimentation pour moteur a combustion interne a charge stratifiee - Google Patents

Dispositif d'alimentation pour moteur a combustion interne a charge stratifiee

Info

Publication number
FR2354447A1
FR2354447A1 FR7617551A FR7617551A FR2354447A1 FR 2354447 A1 FR2354447 A1 FR 2354447A1 FR 7617551 A FR7617551 A FR 7617551A FR 7617551 A FR7617551 A FR 7617551A FR 2354447 A1 FR2354447 A1 FR 2354447A1
Authority
FR
France
Prior art keywords
valve
shoulder
engine
rich mixture
inlet valve
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.)
Granted
Application number
FR7617551A
Other languages
English (en)
French (fr)
Other versions
FR2354447B1 (US07655746-20100202-C00011.png
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 FR7617551A priority Critical patent/FR2354447A1/fr
Publication of FR2354447A1 publication Critical patent/FR2354447A1/fr
Application granted granted Critical
Publication of FR2354447B1 publication Critical patent/FR2354447B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/08—Shape of cams
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/44—Multiple-valve gear or arrangements, not provided for in preceding subgroups, e.g. with lift and different valves
    • 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
    • F02B17/00—Engines characterised by means for effecting stratification of charge in cylinders
    • 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
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/10—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder
    • F02B19/1019—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber
    • F02B19/1023—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber pre-combustion chamber and cylinder being fed with fuel-air mixture(s)
    • F02B19/1028—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber pre-combustion chamber and cylinder being fed with fuel-air mixture(s) pre-combustion chamber and cylinder having both intake ports or valves, e.g. HONDS CVCC
    • F02B19/1033—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber pre-combustion chamber and cylinder being fed with fuel-air mixture(s) pre-combustion chamber and cylinder having both intake ports or valves, e.g. HONDS CVCC specially adapted valves, e.g. rotary valves, pre-combustion chamber being part of a valve
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
FR7617551A 1976-06-10 1976-06-10 Dispositif d'alimentation pour moteur a combustion interne a charge stratifiee Granted FR2354447A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7617551A FR2354447A1 (fr) 1976-06-10 1976-06-10 Dispositif d'alimentation pour moteur a combustion interne a charge stratifiee

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7617551A FR2354447A1 (fr) 1976-06-10 1976-06-10 Dispositif d'alimentation pour moteur a combustion interne a charge stratifiee

Publications (2)

Publication Number Publication Date
FR2354447A1 true FR2354447A1 (fr) 1978-01-06
FR2354447B1 FR2354447B1 (US07655746-20100202-C00011.png) 1981-08-28

Family

ID=9174208

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7617551A Granted FR2354447A1 (fr) 1976-06-10 1976-06-10 Dispositif d'alimentation pour moteur a combustion interne a charge stratifiee

Country Status (1)

Country Link
FR (1) FR2354447A1 (US07655746-20100202-C00011.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2592435A1 (fr) * 1985-10-07 1987-07-03 Orbital Eng Pty Procede d'alimentation en carburant d'un moteur a combustion interne, moteur de ce type et vehicule equipe d'un tel moteur
WO2012169899A1 (en) * 2011-06-08 2012-12-13 Bergen Engines As Valve system for a gas engine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2592435A1 (fr) * 1985-10-07 1987-07-03 Orbital Eng Pty Procede d'alimentation en carburant d'un moteur a combustion interne, moteur de ce type et vehicule equipe d'un tel moteur
WO2012169899A1 (en) * 2011-06-08 2012-12-13 Bergen Engines As Valve system for a gas engine
CN103781998A (zh) * 2011-06-08 2014-05-07 卑尔根发动机公司 用于燃气发动机的阀系统
CN103781998B (zh) * 2011-06-08 2017-05-03 卑尔根发动机公司 用于燃气发动机的阀系统

Also Published As

Publication number Publication date
FR2354447B1 (US07655746-20100202-C00011.png) 1981-08-28

Similar Documents

Publication Publication Date Title
JPS5484128A (en) Internal combustion engine with two intake passages
GB1386363A (en) Two-stroke internal combustion engine
JPS5514937A (en) Fuel injection system internal combustion engine
JPS5289706A (en) Lean mixture combustion type internal combustion engine
DE3761389D1 (de) Brennkraftmaschine.
JPS5512260A (en) Fuel injection type multi-cylinder internal-combustion engine
JPS5364123A (en) Exhaust reflux controller for internal combustion engines
GB1535592A (en) Reciprocating piston internal combustion engines with exhaust recirculation
FR2352957A1 (fr) Gicleur de soupape d'injection de carburant de moteur a combustion interne
JPS55101717A (en) Side-valve type internal combustion engine
JPS54126805A (en) Internal combustion enginge and running method thereof
FR2354447A1 (fr) Dispositif d'alimentation pour moteur a combustion interne a charge stratifiee
JPS5710764A (en) Mixed gas supply device for combustion engine equipped with electronically controlled injector
GB1520510A (en) Internal combustion engine
JPS51146609A (en) Fuel injection type 2-stroke engine
GB1535866A (en) Torch ignition internal combustion engine
JPS5523315A (en) Two-cycle internal combustion engine
GB948686A (en) Improvements in or relating to internal combustion engines
GB844995A (en) Improvements relating to air-compressing fuel-injection internal combustion engines
JPS57183515A (en) Fuel-injected engine
GB864398A (en) Improvements relating to mixture-compressing injection internal combustion engines
GB1007736A (en) Improvements in and relating to internal combustion engines
JPS56138419A (en) Intake device for engine
JPS5332241A (en) Fuel control means for internal combustion engine
JPS5596319A (en) Internal combustion engine

Legal Events

Date Code Title Description
ST Notification of lapse