FR1501574A - Dispositif pour l'amélioration de moteurs à combustion interne à injection directe de carburant et allumage à la compression - Google Patents

Dispositif pour l'amélioration de moteurs à combustion interne à injection directe de carburant et allumage à la compression

Info

Publication number
FR1501574A
FR1501574A FR84853A FR84853A FR1501574A FR 1501574 A FR1501574 A FR 1501574A FR 84853 A FR84853 A FR 84853A FR 84853 A FR84853 A FR 84853A FR 1501574 A FR1501574 A FR 1501574A
Authority
FR
France
Prior art keywords
internal combustion
fuel injection
combustion engines
compression ignition
direct fuel
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
Application number
FR84853A
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.)
DIESELMOTORENWERK SCHONEBECK V
Original Assignee
DIESELMOTORENWERK SCHONEBECK V
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 DIESELMOTORENWERK SCHONEBECK V filed Critical DIESELMOTORENWERK SCHONEBECK V
Priority to FR84853A priority Critical patent/FR1501574A/fr
Application granted granted Critical
Publication of FR1501574A publication Critical patent/FR1501574A/fr
Expired 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
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0675—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston the combustion space being substantially spherical, hemispherical, ellipsoid or parabolic
    • 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
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0645—Details related to the fuel injector or the fuel spray
    • F02B23/0669—Details related to the fuel injector or the fuel spray having multiple fuel spray jets per injector nozzle
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • 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
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0618—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston having in-cylinder means to influence the charge motion
    • F02B23/0624—Swirl flow
    • 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
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0645—Details related to the fuel injector or the fuel spray
    • F02B23/0648—Means or methods to improve the spray dispersion, evaporation or ignition
    • F02B23/0651—Means or methods to improve the spray dispersion, evaporation or ignition the fuel spray impinging on reflecting surfaces or being specially guided throughout the combustion space
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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)
FR84853A 1966-11-24 1966-11-24 Dispositif pour l'amélioration de moteurs à combustion interne à injection directe de carburant et allumage à la compression Expired FR1501574A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR84853A FR1501574A (fr) 1966-11-24 1966-11-24 Dispositif pour l'amélioration de moteurs à combustion interne à injection directe de carburant et allumage à la compression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR84853A FR1501574A (fr) 1966-11-24 1966-11-24 Dispositif pour l'amélioration de moteurs à combustion interne à injection directe de carburant et allumage à la compression

Publications (1)

Publication Number Publication Date
FR1501574A true FR1501574A (fr) 1967-11-10

Family

ID=8621512

Family Applications (1)

Application Number Title Priority Date Filing Date
FR84853A Expired FR1501574A (fr) 1966-11-24 1966-11-24 Dispositif pour l'amélioration de moteurs à combustion interne à injection directe de carburant et allumage à la compression

Country Status (1)

Country Link
FR (1) FR1501574A (fr)

Similar Documents

Publication Publication Date Title
FR1543051A (fr) Installation d'injection de carburant pour moteurs à combustion interne et moteurs équipés de ladite installation
FR1522293A (fr) Dispositif d'injection de combustible pour moteurs à combustion interne
FR1519173A (fr) Dispositif injecteur, en particulier pour l'injection de carburant dans le tuyau d'admission de moteurs à combustion interne à allumage extérieur
FR1495537A (fr) Perfectionnements aux dispositifs d'injection de combustible pour moteurs à combustion interne à allumage par compression
FR1510400A (fr) Pompe d'injection de combustible pour des moteurs à combustion interne à plusieurs cylindres
FR1535190A (fr) Installation d'injection de carburant pour moteurs à combustion interne à explosion, et moteurs équipés de ladite installation
FR1514908A (fr) Dispositif d'injection et d'allumage du carburant pour moteurs à combustion interne
FR1541458A (fr) Soupape d'injection de carburant actionnée électromagnétiquement pour moteurs à combustion interne
FR1521112A (fr) Dispositif d'injection de carburant pour moteurs à combustion interne et moteurs équipés d'un tel dispositif
FR1510665A (fr) Dispositif d'allumage par étincelles pour moteur à combustion interne
FR1394725A (fr) Agencements d'injection de combustible pour moteurs à combustion interne
FR1380304A (fr) Installation d'injectiond e carburant pour moteurs à combustion interne, notamment pour moteurs diesel
FR1528311A (fr) Pompe d'injection de carburant pour moteurs à combustion interne
FR1389267A (fr) Dispositif d'injection de combustible pour moteurs à combustion interne
FR1529222A (fr) Dispositif pour l'injection de carburant dans un moteur à combustion interne
FR1519694A (fr) Dispositif d'injection de carburant pour moteurs à combustion interne
FR1489290A (fr) Injecteur de combustible pour moteurs à combustion interne à allumage par compression
FR1355415A (fr) Dispositif d'injection de carburant pour moteur à combustion interne
FR1490986A (fr) Dispositif d'injection et d'allumage pour moteurs à combustion interne
FR1544015A (fr) Installation d'injection de carburant pour moteurs à combustion interne et moteurs équipés de ladite installation
FR1471401A (fr) Dispositif d'injection de combustible pour un moteur à combustion interne et à allumage par étincelles
FR1486642A (fr) Dispositif d'injection de carburant pour moteurs à combustion interne
FR1127237A (fr) Moteur à combustion interne à injection de combustible liquide et à allumage par compression
BE719228A (fr) Pompe d'injection de carburant pour moteur à combustion interne
FR1460919A (fr) Appareil d'injection de carburant pour moteurs à combustion interne du type à auto-allumage