FR2349030A1 - Moteur a combustion interne comprenant une chambre de combustion perfectionnee - Google Patents

Moteur a combustion interne comprenant une chambre de combustion perfectionnee

Info

Publication number
FR2349030A1
FR2349030A1 FR7708813A FR7708813A FR2349030A1 FR 2349030 A1 FR2349030 A1 FR 2349030A1 FR 7708813 A FR7708813 A FR 7708813A FR 7708813 A FR7708813 A FR 7708813A FR 2349030 A1 FR2349030 A1 FR 2349030A1
Authority
FR
France
Prior art keywords
combustion chamber
cylinder head
wedge shaped
piston crown
inlet flow
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.)
Withdrawn
Application number
FR7708813A
Other languages
English (en)
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of FR2349030A1 publication Critical patent/FR2349030A1/fr
Withdrawn legal-status Critical Current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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • 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
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • 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)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
FR7708813A 1976-04-21 1977-03-24 Moteur a combustion interne comprenant une chambre de combustion perfectionnee Withdrawn FR2349030A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1976050510U JPS52141504U (fr) 1976-04-21 1976-04-21

Publications (1)

Publication Number Publication Date
FR2349030A1 true FR2349030A1 (fr) 1977-11-18

Family

ID=12860948

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7708813A Withdrawn FR2349030A1 (fr) 1976-04-21 1977-03-24 Moteur a combustion interne comprenant une chambre de combustion perfectionnee

Country Status (3)

Country Link
JP (1) JPS52141504U (fr)
DE (1) DE2717326A1 (fr)
FR (1) FR2349030A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0072109A2 (fr) * 1981-08-03 1983-02-16 General Motors Corporation Moteur à combustion interne, à combustion améliorée et son procédé de fontionnement
EP0261716A2 (fr) * 1986-09-09 1988-03-30 ALFA LANCIA S.p.A. Chambre de combustion pour moteur à combustion interne

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5857613B2 (ja) * 1979-03-05 1983-12-21 トヨタ自動車株式会社 内燃機関
JPS591329B2 (ja) * 1979-03-05 1984-01-11 トヨタ自動車株式会社 内燃機関
JPS5681219A (en) * 1979-12-03 1981-07-03 Toyota Motor Corp Internal combustion engine
DE3110986C2 (de) * 1981-03-20 1983-12-01 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Gemischverdichtende, mit einer Zündkerze fremdgezündete Hubkolben-Brennkraftmaschine
CN108798872A (zh) * 2018-06-21 2018-11-13 江苏大学 燃烧室、气缸盖及小型汽油机

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0072109A2 (fr) * 1981-08-03 1983-02-16 General Motors Corporation Moteur à combustion interne, à combustion améliorée et son procédé de fontionnement
EP0072109A3 (fr) * 1981-08-03 1983-09-07 General Motors Corporation Moteur à combustion interne, à combustion améliorée et son procédé de fontionnement
EP0261716A2 (fr) * 1986-09-09 1988-03-30 ALFA LANCIA S.p.A. Chambre de combustion pour moteur à combustion interne
EP0261716A3 (en) * 1986-09-09 1989-03-15 Alfa Lancia Industriale S.P.A. Combustion chamber for a reciprocating engine

Also Published As

Publication number Publication date
JPS52141504U (fr) 1977-10-26
DE2717326A1 (de) 1977-11-10

Similar Documents

Publication Publication Date Title
GB1448128A (en) Internal combustion engines-
US4004563A (en) Spark ignition engine using lean air-fuel mixture
US5203298A (en) Pre-combustion chamber for internal combustion engine
GB1500574A (en) Four-stroke petrol engines
GB1482376A (en) Semi-rotary ic engines with stratifying ignition systems
WO2003089785A3 (fr) Moteur a combustion interne a deux soupapes ameliore a pression de fin de compression elevee
FR2349030A1 (fr) Moteur a combustion interne comprenant une chambre de combustion perfectionnee
GB1535592A (en) Reciprocating piston internal combustion engines with exhaust recirculation
US4686941A (en) Turbulence generator for two-stroke spark-assisted diesel engines
GB906784A (en) Combustion and precombustion chambers for compression ignition engines
GB1293855A (en) Four-stroke internal combustion engines
US4175531A (en) Internal combustion engine with an auxiliary combustion chamber
ES472093A1 (es) Perfeccionamientos en motores de combustion interna de ciclo diesel.
JPS5756619A (en) Side-valve internal combustion engine
GB1518721A (en) Internal combustion engines
GB1193878A (en) Internal Combustion Engine
US4048973A (en) Internal combustion engine provided with pre-combustion chamber
GB604997A (en) Improvements in or relating to combustion chambers for internal-combustion engines
GB1044339A (en) Improvements in or relating to heat engine combustion systems
GB914745A (en) Cylinder heads for internal combustion engines
GB1536971A (en) Spark-ignited engine
GB993646A (en) Rotary piston compression-ignition internal combustion engines
FR2365699A1 (fr) Procede d'alimentation d'une chambre de combustion d'un moteur deux temps. moteur faisant application
JPS57146015A (en) Combustion chamber for internal combustion engine of spark ignition
GB675582A (en) Improvements relating to two-stroke internal combustion engines

Legal Events

Date Code Title Description
ST Notification of lapse