DD105865A1 - - Google Patents

Info

Publication number
DD105865A1
DD105865A1 DD169885A DD16988573A DD105865A1 DD 105865 A1 DD105865 A1 DD 105865A1 DD 169885 A DD169885 A DD 169885A DD 16988573 A DD16988573 A DD 16988573A DD 105865 A1 DD105865 A1 DD 105865A1
Authority
DD
German Democratic Republic
Application number
DD169885A
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 DD169885A priority Critical patent/DD105865A1/xx
Priority to DE19742406737 priority patent/DE2406737C3/en
Priority to HUBA3035A priority patent/HU169818B/hu
Priority to CS2155A priority patent/CS177516B1/cs
Priority to GB1324374A priority patent/GB1457009A/en
Priority to FR7410520A priority patent/FR2223555B1/fr
Priority to SU742011149A priority patent/SU644959A1/en
Publication of DD105865A1 publication Critical patent/DD105865A1/xx

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
    • F02B23/0645—Details related to the fuel injector or the fuel spray
    • F02B23/066—Details related to the fuel injector or the fuel spray the injector being located substantially off-set from the cylinder centre axis
    • 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
    • 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
    • F02B23/0669—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
    • 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)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
DD169885A 1973-04-02 1973-04-02 DD105865A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DD169885A DD105865A1 (en) 1973-04-02 1973-04-02
DE19742406737 DE2406737C3 (en) 1973-04-02 1974-02-13 Piston internal combustion engine with a rotationally symmetrical combustion chamber in the form of a single-shell hyperboloid or a combustion chamber similar to the hyperboloid
HUBA3035A HU169818B (en) 1973-04-02 1974-02-25
CS2155A CS177516B1 (en) 1973-04-02 1974-03-25
GB1324374A GB1457009A (en) 1973-04-02 1974-03-26 Inernal combustion piston engine with direct fuel injection
FR7410520A FR2223555B1 (en) 1973-04-02 1974-03-27
SU742011149A SU644959A1 (en) 1973-04-02 1974-03-29 Internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD169885A DD105865A1 (en) 1973-04-02 1973-04-02

Publications (1)

Publication Number Publication Date
DD105865A1 true DD105865A1 (en) 1974-05-12

Family

ID=5490685

Family Applications (1)

Application Number Title Priority Date Filing Date
DD169885A DD105865A1 (en) 1973-04-02 1973-04-02

Country Status (6)

Country Link
CS (1) CS177516B1 (en)
DD (1) DD105865A1 (en)
FR (1) FR2223555B1 (en)
GB (1) GB1457009A (en)
HU (1) HU169818B (en)
SU (1) SU644959A1 (en)

Also Published As

Publication number Publication date
SU644959A1 (en) 1979-01-30
GB1457009A (en) 1976-12-01
FR2223555A1 (en) 1974-10-25
DE2406737A1 (en) 1974-10-10
HU169818B (en) 1977-02-28
CS177516B1 (en) 1977-07-29
FR2223555B1 (en) 1977-06-17
DE2406737B2 (en) 1976-04-15

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