IT8025916A0 - Procedimento per l'iniezione dicarburante in una macchina acombustione interna a compressione d'aria. - Google Patents

Procedimento per l'iniezione dicarburante in una macchina acombustione interna a compressione d'aria.

Info

Publication number
IT8025916A0
IT8025916A0 IT8025916A IT2591680A IT8025916A0 IT 8025916 A0 IT8025916 A0 IT 8025916A0 IT 8025916 A IT8025916 A IT 8025916A IT 2591680 A IT2591680 A IT 2591680A IT 8025916 A0 IT8025916 A0 IT 8025916A0
Authority
IT
Italy
Prior art keywords
procedure
internal combustion
air compression
injecting fuel
combustion machine
Prior art date
Application number
IT8025916A
Other languages
English (en)
Other versions
IT1134228B (it
Inventor
Franz Chmela
Original Assignee
Maschf Augsburg Nuernberg Ag
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 Maschf Augsburg Nuernberg Ag filed Critical Maschf Augsburg Nuernberg Ag
Publication of IT8025916A0 publication Critical patent/IT8025916A0/it
Application granted granted Critical
Publication of IT1134228B publication Critical patent/IT1134228B/it

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
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/14—Engines characterised by precombustion chambers with compression 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
    • 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
    • F02B23/0654—Thermal treatments, e.g. with heating elements or local cooling
    • F02B23/0657—Thermal treatments, e.g. with heating elements or local cooling the spray interacting with one or more glow plugs
    • 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
    • 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
    • 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
    • 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)
IT25916/80A 1979-11-14 1980-11-12 Procedimento per l'iniezione di carburante in una macchina a combustione interna a compressione d'aria IT1134228B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792945917 DE2945917A1 (de) 1979-11-14 1979-11-14 Verfahren zum einspritzen von kraftstoff in eine luftverdichtende brennkraftmaschine

Publications (2)

Publication Number Publication Date
IT8025916A0 true IT8025916A0 (it) 1980-11-12
IT1134228B IT1134228B (it) 1986-08-13

Family

ID=6085936

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25916/80A IT1134228B (it) 1979-11-14 1980-11-12 Procedimento per l'iniezione di carburante in una macchina a combustione interna a compressione d'aria

Country Status (8)

Country Link
JP (1) JPS5685519A (it)
DE (1) DE2945917A1 (it)
FR (1) FR2469559A1 (it)
GB (1) GB2064643B (it)
HU (1) HU182222B (it)
IT (1) IT1134228B (it)
SE (1) SE8007948L (it)
TR (1) TR20890A (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4693218A (en) * 1984-09-12 1987-09-15 Yanmar Diesel Engine Co., Ltd. Internal combustion engine
JPS62214216A (ja) * 1986-03-14 1987-09-21 Isuzu Motors Ltd 内燃機関の燃焼室

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1251577B (it) * 1967-10-05 Daimler-Benz Aktiengesellschaft, Stuttgart-Untertürkheim
DE747836C (de) * 1940-10-15 1944-10-16 Schnellaufende, luftverdichtende Brennkraftmaschine mit Selbstzuendung und Druckeinspritzung
US2858812A (en) * 1955-03-04 1958-11-04 Daimler Benz Ag Internal combustion engine of the fuel injection type
DE1031573B (de) * 1956-02-10 1958-06-04 Daimler Benz Ag Luftverdichtende Einspritzbrennkraftmaschine
DE1526290A1 (de) * 1966-11-02 1970-04-02 Daimler Benz Ag Brennkraftmaschine mit Hauptbrennraum und Zuendvorkammer
DE2631762C2 (de) * 1976-07-15 1982-10-14 Azerbajdžanskij politechničeskij institut imeni Čingiza Ildryma, Baku Verbrennungsmotor mit Brennstoffeinspritzung und Vorkammer-Fackelzündung

Also Published As

Publication number Publication date
JPS5685519A (en) 1981-07-11
DE2945917A1 (de) 1981-05-27
FR2469559A1 (fr) 1981-05-22
SE8007948L (sv) 1981-05-15
GB2064643A (en) 1981-06-17
IT1134228B (it) 1986-08-13
HU182222B (en) 1983-12-28
GB2064643B (en) 1983-07-06
TR20890A (tr) 1982-11-22

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