CH420723A - Einspritzbrennkraftmaschine mit einer Mehrlochdüse - Google Patents

Einspritzbrennkraftmaschine mit einer Mehrlochdüse

Info

Publication number
CH420723A
CH420723A CH1489463A CH1489463A CH420723A CH 420723 A CH420723 A CH 420723A CH 1489463 A CH1489463 A CH 1489463A CH 1489463 A CH1489463 A CH 1489463A CH 420723 A CH420723 A CH 420723A
Authority
CH
Switzerland
Prior art keywords
combustion engine
internal combustion
hole nozzle
nozzle
hole
Prior art date
Application number
CH1489463A
Other languages
English (en)
Inventor
Boettger Josef
Jaluvka Jindrich
Vasenda Zdenek
Original Assignee
Tatra Np
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 Tatra Np filed Critical Tatra Np
Publication of CH420723A publication Critical patent/CH420723A/de

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
    • F02B23/0669—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
    • F02B23/0672—Omega-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 center 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • 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
    • F02B23/0621—Squish 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
    • F02B2720/00—Engines with liquid fuel
    • F02B2720/22—Four stroke engines
    • F02B2720/226—Four stroke engines with measures for improving combustion
    • 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)
  • Fuel-Injection Apparatus (AREA)
CH1489463A 1963-02-28 1963-12-04 Einspritzbrennkraftmaschine mit einer Mehrlochdüse CH420723A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS115863 1963-02-28

Publications (1)

Publication Number Publication Date
CH420723A true CH420723A (de) 1966-09-15

Family

ID=5345238

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1489463A CH420723A (de) 1963-02-28 1963-12-04 Einspritzbrennkraftmaschine mit einer Mehrlochdüse

Country Status (4)

Country Link
AT (1) AT268777B (de)
CH (1) CH420723A (de)
DE (1) DE1526334A1 (de)
GB (1) GB1033851A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2507683A1 (fr) * 1981-06-16 1982-12-17 Tsni Moteur a combustion interne a allumage par compression et a chambre de combustion dans le piston
FR2539816A1 (fr) * 1983-01-26 1984-07-27 Daimler Benz Ag Moteur a combustion interne a auto-allumage, comportant une chambre de combustion de piston a symetrie de revolution
US4497309A (en) * 1980-09-29 1985-02-05 Tsentralny Iauchno-Issledovatelsky Dizelny Institut Internal combustion engine

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3954089A (en) * 1971-07-16 1976-05-04 Deere & Company Diesel engine
JPS5290712A (en) * 1976-01-27 1977-07-30 Hino Motors Ltd Combustion chamber of diesel engine
FR2349745A1 (fr) * 1976-04-28 1977-11-25 Berliet Automobiles Moteur diesel a quatre temps et a injection directe, avec injecteur excentre
JPS5815712A (ja) * 1982-03-15 1983-01-29 Hino Motors Ltd デイ−ゼルエンジンの燃焼室
JPS5910734A (ja) * 1982-07-09 1984-01-20 Toyota Central Res & Dev Lab Inc 圧縮着火式直接噴射内燃機関
BR0211398A (pt) * 2001-07-23 2004-08-17 Int Engine Intellectual Prop Câmara de combustão

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4497309A (en) * 1980-09-29 1985-02-05 Tsentralny Iauchno-Issledovatelsky Dizelny Institut Internal combustion engine
DE3050580C2 (de) * 1980-09-29 1986-04-30 Central Nyj Ni Skij Dizel Nyj Verbrennungsmotor
FR2507683A1 (fr) * 1981-06-16 1982-12-17 Tsni Moteur a combustion interne a allumage par compression et a chambre de combustion dans le piston
FR2539816A1 (fr) * 1983-01-26 1984-07-27 Daimler Benz Ag Moteur a combustion interne a auto-allumage, comportant une chambre de combustion de piston a symetrie de revolution

Also Published As

Publication number Publication date
GB1033851A (en) 1966-06-22
AT268777B (de) 1969-02-25
DE1526334A1 (de) 1969-06-04

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