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BR8203394A - PROCESS FOR COMBUSTING CARBURANT WITH LOW CETANE INDEX ESPECIALLY ALCOHOL IN HIGH COMPRESSION ENGINES AND PROVISION FOR CARRYING OUT THE PROCESS - Google Patents

PROCESS FOR COMBUSTING CARBURANT WITH LOW CETANE INDEX ESPECIALLY ALCOHOL IN HIGH COMPRESSION ENGINES AND PROVISION FOR CARRYING OUT THE PROCESS

Info

Publication number
BR8203394A
BR8203394A BR8203394A BR8203394A BR8203394A BR 8203394 A BR8203394 A BR 8203394A BR 8203394 A BR8203394 A BR 8203394A BR 8203394 A BR8203394 A BR 8203394A BR 8203394 A BR8203394 A BR 8203394A
Authority
BR
Brazil
Prior art keywords
carburant
combusting
provision
carrying
high compression
Prior art date
Application number
BR8203394A
Other languages
Portuguese (pt)
Inventor
Werner Dietrich
Original Assignee
Motoren Werke Mannheim 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 Motoren Werke Mannheim Ag filed Critical Motoren Werke Mannheim Ag
Publication of BR8203394A publication Critical patent/BR8203394A/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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive 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
    • F02B23/08—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
    • F02B23/101—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 or close to the cylinder centre axis, e.g. with mixture formation using spray guided concepts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/26—Pistons  having combustion chamber in piston head
    • 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
    • F02B2023/102—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 spark plug being placed offset 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
    • F02B23/08—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
    • F02B2023/103—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 having a multi-hole nozzle for generating multiple sprays
    • 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
    • F02B2023/108—Swirl flow, i.e. the axis of rotation of the main charge flow motion is vertical
    • 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
    • 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)
BR8203394A 1981-06-12 1982-06-09 PROCESS FOR COMBUSTING CARBURANT WITH LOW CETANE INDEX ESPECIALLY ALCOHOL IN HIGH COMPRESSION ENGINES AND PROVISION FOR CARRYING OUT THE PROCESS BR8203394A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813123459 DE3123459A1 (en) 1981-06-12 1981-06-12 Method for the combustion of fuel, especially alcohol, in high compression engines and arrangement for performing the method

Publications (1)

Publication Number Publication Date
BR8203394A true BR8203394A (en) 1983-05-31

Family

ID=6134612

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8203394A BR8203394A (en) 1981-06-12 1982-06-09 PROCESS FOR COMBUSTING CARBURANT WITH LOW CETANE INDEX ESPECIALLY ALCOHOL IN HIGH COMPRESSION ENGINES AND PROVISION FOR CARRYING OUT THE PROCESS

Country Status (2)

Country Link
BR (1) BR8203394A (en)
DE (1) DE3123459A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4548172A (en) * 1983-06-22 1985-10-22 Caterpillar Tractor Co. Ignition-assisted fuel combustion system
DE3683962D1 (en) * 1985-07-01 1992-04-02 Easthorpe Investments Ltd CENTRIFUGAL PUMP.
AT2538U1 (en) * 1998-01-13 1998-12-28 Avl List Gmbh INTERNAL COMBUSTION ENGINE WITH AT LEAST ONE INJECTION DEVICE PER CYLINDER

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD39916A (en) *
DE379453C (en) * 1921-03-06 1923-08-24 Maschf Augsburg Nuernberg Ag Process for the direct injection of difficult to ignite fuel in internal combustion engines
DE1020484B (en) * 1941-02-25 1957-12-05 Bayerische Motoren Werke Ag Internal combustion engine operated with two fuels based on the Otto-Diesel process
DE1526286A1 (en) * 1966-03-12 1970-02-12 Daimler Benz Ag Air-compressing four-stroke internal combustion engine with external ignition
DE1576004A1 (en) * 1967-06-24 1970-04-09 Daimler Benz Ag Internal combustion engine with external ignition
DE1576008B2 (en) * 1967-10-05 1976-07-01 Daimler-Benz Ag, 7000 Stuttgart AIR COMPRESSING INJECTION COMBUSTION MACHINE WITH EXTERNAL IGNITION AND GUARANTEE CONTROL
DE2901210C2 (en) * 1979-01-13 1984-01-12 Klöckner-Humboldt-Deutz AG, 5000 Köln Method for operating an air-compressing, self-igniting internal combustion engine

Also Published As

Publication number Publication date
DE3123459A1 (en) 1983-03-24

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