EP0198816A3 - Zweitakt-Brennkraftmaschine - Google Patents

Zweitakt-Brennkraftmaschine Download PDF

Info

Publication number
EP0198816A3
EP0198816A3 EP86890083A EP86890083A EP0198816A3 EP 0198816 A3 EP0198816 A3 EP 0198816A3 EP 86890083 A EP86890083 A EP 86890083A EP 86890083 A EP86890083 A EP 86890083A EP 0198816 A3 EP0198816 A3 EP 0198816A3
Authority
EP
European Patent Office
Prior art keywords
combustion engine
flushing
stroke internal
cylinder
types
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP86890083A
Other languages
English (en)
French (fr)
Other versions
EP0198816A2 (de
Inventor
Diethard Dipl.-Ing. Plohberger
Josef Dipl.-Ing. Greier
Robert Dipl.-Ing. Hofer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AVL List GmbH
Original Assignee
AVL Gesellschaft fuer Verbrennungskraftmaschinen und Messtechnik mbH
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 AVL Gesellschaft fuer Verbrennungskraftmaschinen und Messtechnik mbH filed Critical AVL Gesellschaft fuer Verbrennungskraftmaschinen und Messtechnik mbH
Publication of EP0198816A2 publication Critical patent/EP0198816A2/de
Publication of EP0198816A3 publication Critical patent/EP0198816A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/18—Other cylinders
    • F02F1/22—Other cylinders characterised by having ports in cylinder wall for scavenging or charging
    • 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
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • 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
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two

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)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

Bei einer Zweitakt-Brennkraftmaschine mit in einer Reihe angeordneten, vom Kolben gesteuerten Einlaßkanäle im Zylinder sind zur besseren Spülung des Zylinders ohne Leistungsverlust mindestens zwei Typen von Einlaßkanälen (a,b) vorgesehen, die mit der Senkrechten zur Zylinder­ achse verschieden große spitze Winkel bilden, wobei die Winkel (α',β') der beiden Typen (a, b) so gewählt sind, daß durch die eine Type (a) die Spülung im Wandbereich des Zylinders und durch die andere Type (b) die Spülung der Kernzone bewirkt wird (Figur 3).
EP86890083A 1985-04-05 1986-04-01 Zweitakt-Brennkraftmaschine Withdrawn EP0198816A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT1052/85 1985-04-05
AT105285 1985-04-05

Publications (2)

Publication Number Publication Date
EP0198816A2 EP0198816A2 (de) 1986-10-22
EP0198816A3 true EP0198816A3 (de) 1987-11-25

Family

ID=3505545

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86890083A Withdrawn EP0198816A3 (de) 1985-04-05 1986-04-01 Zweitakt-Brennkraftmaschine

Country Status (2)

Country Link
EP (1) EP0198816A3 (de)
JP (1) JPS61232322A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010037743B4 (de) * 2010-09-23 2020-10-15 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Betriebsverfahren für einen Zweitaktmotor
DE102010038192A1 (de) * 2010-10-14 2012-04-19 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Zweitaktmotor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR835977A (fr) * 1937-04-17 1939-01-06 Dispositif pour le balayage des moteurs à combustion interne
DE2932627A1 (de) * 1979-08-11 1981-02-26 Maschf Augsburg Nuernberg Ag Zwei-takt-verbrennungsmotor mit gleichstromgespuelten zylindern
EP0108706A2 (de) * 1982-11-04 1984-05-16 Mitsubishi Jukogyo Kabushiki Kaisha Zylinderbüchse einer Zweitaktbrennkraftmaschine vom Gleichstromtyp
FR2579267A1 (fr) * 1985-03-19 1986-09-26 Sulzer Ag Moteur a combustion interne a deux temps avec une soupape d'echappement placee dans la culasse

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR835977A (fr) * 1937-04-17 1939-01-06 Dispositif pour le balayage des moteurs à combustion interne
DE2932627A1 (de) * 1979-08-11 1981-02-26 Maschf Augsburg Nuernberg Ag Zwei-takt-verbrennungsmotor mit gleichstromgespuelten zylindern
EP0108706A2 (de) * 1982-11-04 1984-05-16 Mitsubishi Jukogyo Kabushiki Kaisha Zylinderbüchse einer Zweitaktbrennkraftmaschine vom Gleichstromtyp
FR2579267A1 (fr) * 1985-03-19 1986-09-26 Sulzer Ag Moteur a combustion interne a deux temps avec une soupape d'echappement placee dans la culasse

Also Published As

Publication number Publication date
EP0198816A2 (de) 1986-10-22
JPS61232322A (ja) 1986-10-16

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Inventor name: HOFER, ROBERT, DIPL.-ING.

Inventor name: GREIER, JOSEF, DIPL.-ING.

Inventor name: PLOHBERGER, DIETHARD, DIPL.-ING.