DD156014A1 - Einspritz-und gemischbildungsverfahren sowie einrichtung zur durchfuehrung desselben - Google Patents

Einspritz-und gemischbildungsverfahren sowie einrichtung zur durchfuehrung desselben Download PDF

Info

Publication number
DD156014A1
DD156014A1 DD81227324A DD22732481A DD156014A1 DD 156014 A1 DD156014 A1 DD 156014A1 DD 81227324 A DD81227324 A DD 81227324A DD 22732481 A DD22732481 A DD 22732481A DD 156014 A1 DD156014 A1 DD 156014A1
Authority
DD
German Democratic Republic
Prior art keywords
combustion chamber
fuel
injection
combustion
diameter
Prior art date
Application number
DD81227324A
Other languages
German (de)
English (en)
Inventor
Hans-Juergen Zuerner
Werner Steiner
Wolfram Emmerling
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 DD156014A1 publication Critical patent/DD156014A1/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
    • F02B23/0636—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 having a substantially flat and horizontal bottom
    • 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
    • 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
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/40—Squish effect
    • 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)
DD81227324A 1980-01-31 1981-01-30 Einspritz-und gemischbildungsverfahren sowie einrichtung zur durchfuehrung desselben DD156014A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3003411A DE3003411C2 (de) 1980-01-31 1980-01-31 Selbstzündende Hubkolben-Brennkraftmaschine

Publications (1)

Publication Number Publication Date
DD156014A1 true DD156014A1 (de) 1982-07-21

Family

ID=6093348

Family Applications (1)

Application Number Title Priority Date Filing Date
DD81227324A DD156014A1 (de) 1980-01-31 1981-01-30 Einspritz-und gemischbildungsverfahren sowie einrichtung zur durchfuehrung desselben

Country Status (15)

Country Link
US (1) US4401071A (xx)
JP (1) JPS56121820A (xx)
AR (1) AR228446A1 (xx)
BR (1) BR8100650A (xx)
CH (1) CH651892A5 (xx)
DD (1) DD156014A1 (xx)
DE (1) DE3003411C2 (xx)
FR (1) FR2475141A1 (xx)
GB (1) GB2068460B (xx)
HU (1) HU183290B (xx)
IN (1) IN154033B (xx)
IT (1) IT1135158B (xx)
SE (1) SE454719B (xx)
SU (1) SU990085A3 (xx)
TR (1) TR20893A (xx)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3121344C2 (de) * 1981-05-29 1983-11-10 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Luftverdichtende, direkteinspritzende Brennkraftmaschine
DE3151293A1 (de) * 1981-12-24 1983-07-07 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzsystem fuer kraftstoffdirekteinspritzung bei brenn-kraftmaschinen
DE3243176A1 (de) * 1982-11-23 1984-05-24 Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln Einspritzeinrichtung fuer alkoholkraftstoffe, insbesondere bei direkteinspritzenden dieselmotoren
DE3243175C2 (de) * 1982-11-23 1986-06-19 Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln Kraftstoff-Einspritzventil
JPS6063026U (ja) * 1983-10-06 1985-05-02 三菱重工業株式会社 デイ−ゼルエンジンの燃料噴射システム
US4685432A (en) * 1983-10-31 1987-08-11 Kabushiki Kaisha Toyota Chuo Kenkyusho Method and device for forming mixture gas in direct injection type internal combustion engine
US4693218A (en) * 1984-09-12 1987-09-15 Yanmar Diesel Engine Co., Ltd. Internal combustion engine
JPS61132718A (ja) * 1984-12-01 1986-06-20 Mitsubishi Heavy Ind Ltd デイ−ゼル機関の燃焼装置
US5392745A (en) * 1987-02-20 1995-02-28 Servojet Electric Systems, Ltd. Expanding cloud fuel injecting system
JPH0347948U (xx) * 1989-09-12 1991-05-07
FR2663084B1 (fr) * 1990-06-07 1992-07-31 Semt Pielstick Dispositif d'injection pour moteur a combustion interne.
JPH05288134A (ja) * 1992-04-09 1993-11-02 Sanshin Ind Co Ltd 筒内燃料噴射式の２サイクルエンジン
DE19948237A1 (de) * 1999-10-07 2001-04-12 Bosch Gmbh Robert Verfahren zum Zumessen von Brennstoff mit einem Brennstoffeinspritzventil
JP2006291839A (ja) * 2005-04-11 2006-10-26 Hitachi Ltd 筒内直接燃料噴射型エンジン，当該エンジンの制御方法，当該エンジンに用いるピストン及び当該エンジンに用いる燃料噴射弁
US8402940B2 (en) * 2010-04-01 2013-03-26 GM Global Technology Operations LLC Engine having fuel injection induced combustion chamber mixing

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2125293A (en) * 1933-12-22 1938-08-02 Hesselman Motor Corp Internal combustion engine
GB534688A (en) * 1939-06-13 1941-03-14 Victor Henry Frederick Hopkins Improvements in and relating to combustion chambers for internal combustion engines
US2305801A (en) * 1939-09-04 1942-12-22 Wiebicke Paul Nozzle assembly for diesel motors
US3094947A (en) * 1959-02-12 1963-06-25 Gen Foods Corp Sugar-coating process
US3195520A (en) * 1963-04-03 1965-07-20 Ford Motor Co Internal combustion engine combustion chambers
GB1063962A (en) * 1963-05-03 1967-04-05 Kloeckner Humboldt Deutz Ag Fuel injection internal combustion piston engine
DE1260858B (de) * 1964-04-30 1968-02-08 Daimler Benz Ag Brennkraftmaschine mit direkter Kraftstoffeinspritzung
US3315650A (en) * 1965-09-17 1967-04-25 Ford Motor Co Internal combustion engine combustion process
DE1526308C3 (de) * 1966-08-16 1975-02-06 Kloeckner-Humboldt-Deutz Ag, 5000 Koeln Luftverdichtende Einspritz-Brennkraft-Kolbenmaschine
DE1576014C3 (de) * 1967-12-06 1975-05-07 Ludwig 8543 Hilpoltstein Elsbett Luftverdichtende Hubkolben-Brennkraftmaschine
DE2001518A1 (de) * 1969-01-17 1970-08-06 Int Harvester Co Brennkraftmaschine
DE2038048C3 (de) * 1970-07-31 1975-06-19 Maschinenfabrik Augsburg-Nuernberg Ag, 8500 Nuernberg Luftverdichtende, direkteinspritzende Brennkraftmaschine
DE2241041A1 (de) * 1972-08-21 1974-02-28 Elsbett Kolbenbrennkraftmaschine mit einem als rotationskoerper ausgebildeten, vorzugsweise im kolben angeordneten brennraum
JPS564409B2 (xx) * 1974-09-30 1981-01-30
GB1540457A (en) * 1976-09-23 1979-02-14 Lister & Co Ltd R Piston for an internal combustion engine
DE2728063A1 (de) * 1977-06-22 1979-01-11 Elsbett L Luftverdichtende hubkolben-brennkraftmaschine, insbesondere dieselmotor
DE2809914C2 (de) * 1978-03-08 1984-09-06 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Brennkraftmaschine

Also Published As

Publication number Publication date
FR2475141B1 (xx) 1985-04-05
DE3003411C2 (de) 1983-07-28
DE3003411A1 (de) 1981-08-20
CH651892A5 (de) 1985-10-15
HU183290B (en) 1984-04-28
JPH0143134B2 (xx) 1989-09-19
JPS56121820A (en) 1981-09-24
AR228446A1 (es) 1983-03-15
IT8119297A0 (it) 1981-01-23
SE454719B (sv) 1988-05-24
IT1135158B (it) 1986-08-20
US4401071A (en) 1983-08-30
SE8100742L (sv) 1981-08-01
SU990085A3 (ru) 1983-01-15
GB2068460A (en) 1981-08-12
BR8100650A (pt) 1981-08-18
FR2475141A1 (fr) 1981-08-07
IN154033B (xx) 1984-09-08
TR20893A (tr) 1982-12-15
GB2068460B (en) 1984-03-14

Similar Documents

Publication Publication Date Title
DD156014A1 (de) Einspritz-und gemischbildungsverfahren sowie einrichtung zur durchfuehrung desselben
DE3690388C2 (de) Verfahren zur Versorgung einer Zweitaktmaschine mit Brennstoff und Zweitaktmaschine
EP1488091B1 (de) Selbstzündende brennkraftmaschine
DE2446398A1 (de) Axialwirbelvergaser mit zentraleinspritzung
DE3439892A1 (de) Verfahren und vorrichtung zur bildung eines gasgemisches fuer einen direkteinspritzungs-verbrennungsmotor
DE10303859A1 (de) Düsenbaugruppe zur Einspritzung und Verwirbelung von Kraftstoff
EP0661447B1 (de) Dieselmotor mit direkter Kraftstoffeinspritzung
DE2324475A1 (de) Veraenderter einspritzstrahlverlauf fuer motoren mit raeumlich unterteilten verbrennungsorten
DE19812092A1 (de) Kraftstoffeinspritzeinrichtung und damit ausgerüsteter Verbrennungsmotor
DE19847625A1 (de) Brennstoff-Einspritzventil
DE2544361A1 (de) Kraftstoffspritzduese
DE2850879A1 (de) Mehrloch-einspritzduese fuer luftverdichtende brennkraftmaschinen
EP1434935B1 (de) Verfahren und vorrichtung zum zerstäuben von flüssigkeiten mit hilfe von gasströmen
DE2826602C2 (de) Luftverdichtende, direkteinspritzende Brennkraftmaschine
DE1526293A1 (de) Verbrennungsmotor
DE3920315A1 (de) Kraftstoffeinspritzduese
DE3415905C2 (xx)
DE2038048C3 (de) Luftverdichtende, direkteinspritzende Brennkraftmaschine
DE3807838A1 (de) Im zylinderkopf einer luftverdichtenden einspritzbrennkraftmaschine eingesetzte vorkammer
DE576943C (de) Brennkraftmaschine mit luftloser Brennstoffeinspritzung
DD207399A1 (de) Luftverdichtende, direkteinspritzende brennkraftmaschine
DE19726683A1 (de) Mehrzylinder-Ottomotor mit Kraftstoffeinspritzung in den Brennraum und ein Verfahren zum Betreiben desselben
DE2158566A1 (de) Brennkraftmaschine
DE2753341A1 (de) Luftverdichtende hubkolbenbrennkraftmaschine mit selbstzuendung
AT299620B (de) Brennkraftmaschine mit direkter Kraftstoffeinspritzung und Verdichtungszündung

Legal Events

Date Code Title Description
ENJ Ceased due to non-payment of renewal fee