IT1101570B - Procedimento per la combustione di carburanti a combustione estranea in una macchina a combustione interna a compressione d'aria e ad iniezione diretta - Google Patents

Procedimento per la combustione di carburanti a combustione estranea in una macchina a combustione interna a compressione d'aria e ad iniezione diretta

Info

Publication number
IT1101570B
IT1101570B IT30810/78A IT3081078A IT1101570B IT 1101570 B IT1101570 B IT 1101570B IT 30810/78 A IT30810/78 A IT 30810/78A IT 3081078 A IT3081078 A IT 3081078A IT 1101570 B IT1101570 B IT 1101570B
Authority
IT
Italy
Prior art keywords
combustion
foreign
procedure
direct injection
injection machine
Prior art date
Application number
IT30810/78A
Other languages
English (en)
Other versions
IT7830810A0 (it
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 IT7830810A0 publication Critical patent/IT7830810A0/it
Application granted granted Critical
Publication of IT1101570B publication Critical patent/IT1101570B/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
    • F02B23/0672—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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • F02B23/10—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder
    • F02B23/104—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder the injector being placed on a side position of the cylinder
    • 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
    • F02B3/02—Engines characterised by air compression and subsequent fuel addition with positive ignition
    • F02B3/04—Methods of operating
    • 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
    • F02B75/00—Other engines
    • F02B75/12—Other methods of operation
    • F02B2075/125—Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-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
    • 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
    • F02B23/0645—Details related to the fuel injector or the fuel spray
    • F02B23/0666—Details related to the fuel injector or the fuel spray having a single fuel spray jet 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)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
IT30810/78A 1977-12-15 1978-12-14 Procedimento per la combustione di carburanti a combustione estranea in una macchina a combustione interna a compressione d'aria e ad iniezione diretta IT1101570B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2755916A DE2755916C2 (de) 1977-12-15 1977-12-15 Verfahren zum Verbrennen von fremdzuzündenden Kraftstoffen in einer luftverdichtenden, direkt einspritzenden Brennkraftmaschine

Publications (2)

Publication Number Publication Date
IT7830810A0 IT7830810A0 (it) 1978-12-14
IT1101570B true IT1101570B (it) 1985-10-07

Family

ID=6026203

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30810/78A IT1101570B (it) 1977-12-15 1978-12-14 Procedimento per la combustione di carburanti a combustione estranea in una macchina a combustione interna a compressione d'aria e ad iniezione diretta

Country Status (12)

Country Link
US (1) US4278057A (it)
JP (1) JPS6045738B2 (it)
CH (1) CH634384A5 (it)
DD (1) DD140684A1 (it)
DE (1) DE2755916C2 (it)
FR (1) FR2411965A1 (it)
GB (1) GB2010388B (it)
HU (1) HU176846B (it)
IT (1) IT1101570B (it)
RO (1) RO76612A (it)
SE (1) SE441944B (it)
SU (1) SU772490A3 (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4492193A (en) * 1979-09-26 1985-01-08 M.A.N. Maschinenfabrik Augsburg-Nurnberg Aktiengesellschaft Method of operating internal combustion engines
DE3121344C2 (de) * 1981-05-29 1983-11-10 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Luftverdichtende, direkteinspritzende Brennkraftmaschine
DE3245780C1 (de) * 1982-12-10 1983-12-29 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Fremdgezuendete,Iuftverdichtende Brennkraftmaschine
JPS59108819A (ja) * 1982-12-13 1984-06-23 Toyota Central Res & Dev Lab Inc 燃料噴射式内燃機関
JPS61126318A (ja) * 1984-11-22 1986-06-13 Mitsubishi Heavy Ind Ltd デイ−ゼル機関の燃焼装置
DE3632579A1 (de) * 1986-09-25 1988-04-07 Man Nutzfahrzeuge Gmbh Fremdgezuendete, luftverdichtende brennkraftmaschine
JP3974268B2 (ja) * 1998-09-08 2007-09-12 ヤマハ発動機株式会社 筒内噴射式エンジン
US9429101B2 (en) * 2013-08-21 2016-08-30 Caterpillar Inc. Combustion engine piston and engine using same
US11415041B2 (en) * 2019-09-16 2022-08-16 Woodward, Inc. Flame triggered and controlled volumetric ignition

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE865683C (de) * 1951-12-18 1953-02-05 Hans Krug Einspritzverfahren fuer einen schnell laufenden Dieselmotor mit im Kolben liegendem rotationskoerperfoermigem Verbrennungsraum
US2762347A (en) * 1953-03-24 1956-09-11 Maschf Augsburg Nuernberg Ag Fuel injection for diesel engines
DE1019125B (de) * 1955-06-10 1957-11-07 Maschf Augsburg Nuernberg Ag Brennkraftmaschine mit Fremdzuendung
US2995121A (en) * 1959-05-29 1961-08-08 Augsburg A G Maschf Compression ignition fuel injection engine
US3094974A (en) * 1961-10-23 1963-06-25 Texaco Inc Internal combustion engine
DE1526287A1 (de) * 1966-09-15 1970-04-02 Daimler Benz Ag Verfahren zum Einspritzen einer regelbaren Kraftstoffmenge in den Verdichtungshub einer fremdgezuendeten Brennkraftmaschine sowie Brennkraftmaschine zum Durchfuehren des Verfahrens
DE1526288A1 (de) * 1966-09-15 1970-01-29 Daimler Benz Ag Verfahren zum Einspritzen einer regelbaren Kraftstoffmenge in den Verdichtungshub einer fremdgezuendeten Brennkraftmaschine sowie Brennkraftmaschine zum Durchfuehren des Verfahrens
DE1526289A1 (de) * 1966-10-11 1970-04-02 Daimler Benz Ag Kolbenbrennkraftmaschine mit Kraftstoffeinspritzung
CH478343A (de) * 1967-09-22 1969-09-15 Maschf Augsburg Nuernberg Ag Fremdgezündete, luftverdichtende Einspritzbrennkraftmaschine
DE1576020A1 (de) * 1967-09-22 1970-04-02 Maschf Augsburg Nuernberg Ag Fremdgezuendete,luftverdichtende Einspritzbrennkraftmaschine
GB1293855A (en) * 1969-05-24 1972-10-25 Daimler Benz Ag Four-stroke internal combustion engines
US3828739A (en) * 1971-09-30 1974-08-13 Kloeckner Humboldt Deutz Ag Arrangement and embodiment of a spark plug with a diesel reciprocatory piston internal combustion engine
US3999532A (en) * 1973-11-23 1976-12-28 Kornhauser Daniel W Internal combustion engine fuel system
DE2611624C2 (de) * 1976-03-19 1982-06-03 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Fremdgezündete, luftverdichtende Brennkraftmaschine

Also Published As

Publication number Publication date
GB2010388B (en) 1982-03-03
JPS6045738B2 (ja) 1985-10-11
US4278057A (en) 1981-07-14
SE441944B (sv) 1985-11-18
DD140684A1 (de) 1980-03-19
SU772490A3 (ru) 1980-10-15
IT7830810A0 (it) 1978-12-14
FR2411965A1 (fr) 1979-07-13
FR2411965B1 (it) 1982-04-16
CH634384A5 (de) 1983-01-31
GB2010388A (en) 1979-06-27
DE2755916C2 (de) 1982-07-08
RO76612A (ro) 1981-04-30
SE7812877L (sv) 1979-06-16
HU176846B (en) 1981-05-28
DE2755916A1 (de) 1979-06-21
JPS5489111A (en) 1979-07-14

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