CS672386A1 - Spalovaci prostor v pistu vznetovych motoru - Google Patents

Spalovaci prostor v pistu vznetovych motoru

Info

Publication number
CS672386A1
CS672386A1 CS866723A CS672386A CS672386A1 CS 672386 A1 CS672386 A1 CS 672386A1 CS 866723 A CS866723 A CS 866723A CS 672386 A CS672386 A CS 672386A CS 672386 A1 CS672386 A1 CS 672386A1
Authority
CS
Czechoslovakia
Prior art keywords
vznetovych
spalovaci
pistu
prostor
motoru
Prior art date
Application number
CS866723A
Other languages
Czech (cs)
Other versions
CS257626B1 (en
Inventor
Rudolf Ing Vykoukal
Original Assignee
Rudolf Ing Vykoukal
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 Rudolf Ing Vykoukal filed Critical Rudolf Ing Vykoukal
Priority to CS866723A priority Critical patent/CS257626B1/en
Publication of CS672386A1 publication Critical patent/CS672386A1/en
Publication of CS257626B1 publication Critical patent/CS257626B1/en

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
    • F02B23/0648—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
    • 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
    • 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
    • F02B23/0696—W-piston bowl, i.e. the combustion space having a central projection pointing towards the cylinder head and the surrounding wall being inclined towards the cylinder wall
    • 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
CS866723A 1986-09-17 1986-09-17 Combustion chamber in piston of compression ignition engines CS257626B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS866723A CS257626B1 (en) 1986-09-17 1986-09-17 Combustion chamber in piston of compression ignition engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS866723A CS257626B1 (en) 1986-09-17 1986-09-17 Combustion chamber in piston of compression ignition engines

Publications (2)

Publication Number Publication Date
CS672386A1 true CS672386A1 (en) 1987-10-15
CS257626B1 CS257626B1 (en) 1988-05-16

Family

ID=5414928

Family Applications (1)

Application Number Title Priority Date Filing Date
CS866723A CS257626B1 (en) 1986-09-17 1986-09-17 Combustion chamber in piston of compression ignition engines

Country Status (1)

Country Link
CS (1) CS257626B1 (en)

Also Published As

Publication number Publication date
CS257626B1 (en) 1988-05-16

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