DE364481C - Air-cooled cylinder for engines - Google Patents

Air-cooled cylinder for engines

Info

Publication number
DE364481C
DE364481C DEM73069D DEM0073069D DE364481C DE 364481 C DE364481 C DE 364481C DE M73069 D DEM73069 D DE M73069D DE M0073069 D DEM0073069 D DE M0073069D DE 364481 C DE364481 C DE 364481C
Authority
DE
Germany
Prior art keywords
cylinder
air
engines
cooled cylinder
cooled
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.)
Expired
Application number
DEM73069D
Other languages
German (de)
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.)
MAGNET MOTOREN AKT GES
Original Assignee
MAGNET MOTOREN AKT GES
Publication date
Priority to DEM73069D priority Critical patent/DE364481C/en
Application granted granted Critical
Publication of DE364481C publication Critical patent/DE364481C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P1/00—Air cooling
    • F01P1/02—Arrangements for cooling cylinders or cylinder heads, e.g. ducting cooling-air from its pressure source to cylinders or along cylinders
    • 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 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • 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
    • F02B2275/20—SOHC [Single overhead camshaft]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Description

Luftgekühlter Zylinder für Motoren. Gegenstand vorliegender Erfindung sind luftgekühlte Zylinder für Motoren mit einem oder mehreren Zylindern, deren besondere Vorteile u. a. darin beruhen, daß eine vollkommene Vergasung und intensive Ausnutzung des Brennstoffes bei gleichzeitiger Brennstoffersparnis erzielt wird.Air-cooled cylinder for engines. Subject of the present invention are air-cooled cylinders for engines with one or more cylinders whose special advantages i.a. based in it being a perfect gassing and intense Utilization of the fuel is achieved with simultaneous fuel savings.

Es ist bereits bei wassergekühlten Maschinen, z. B. bei Zweitaktmaschinen bekannt, die Gase nicht direkt durch den Zylinderkopf eintreten zu lassen, sondern sie durch am Zylindergehäuse angeordnete Kanäle zu führen, an der Zylinderwandung, dieselbe erwärmend, entlangstreichen zu lassen und dann in einen abnehmbaren Zylinderkopf zu bringen. Bedingung ist jedoch bei diesen Einrichtungen, daß sich die Luft schon im Hauptkanal vorgewärmt hat.It is already used in water-cooled machines, e.g. B. in two-stroke machines known not to let the gases enter directly through the cylinder head, but to lead them through channels arranged on the cylinder housing, on the cylinder wall, warming it, stroking it and then inserting it into a detachable cylinder head bring to. However, the condition for these facilities is that the air is already there has preheated in the main channel.

Im Gegensatz hierzu wird beim Gegenstand der Erfindung das kalte Gemisch unmittelbar dem mit dem Zylinder aus einem Stück bestehenden Zylinderkopf zugeführt und bewirkt beim Durchstreichen eines Zylinderkanals sowohl eine Abkühlung desselben als auch der oberen Wand des Kompressionsraumes, wodurch die Wirkungsweise wesentlich unterstützt wird und Selbstzündungen vermieden werden.In contrast to this, in the subject matter of the invention, the cold mixture is used directly fed to the cylinder head, which is made in one piece with the cylinder and causes both a cooling of the same when crossing a cylinder channel as well as the upper wall of the compression room, which makes the mode of operation essential is supported and self-ignition is avoided.

Die Zeichnung stellt eine beispielsweise Ausführung der Erfindung dar, und zwar mit einem Querschnitt des Zylinders. Das bei a eintretende Brennstoffluftgemisch stößt nach seinem Austritt aus dem Vergaser in vertikaler Ri-htung auf die Bodenfläche des mit Ventil b versehenen Kompressionsraumes und durchstreicht, gleichzeitig stark die Wandungen des Kompressionsraumes kühlend, ebenfalls mit kühlender Wirkung den Verlängerungsraum c, nun von hier durch ein Einlaßventil und den Kanal d in den Zylinder e zu gelangen. f führt zum Auspuff, lt zur Zündkerze. Das Gemischsaugrohr kann an beliebig geeigneter Stelle des Zylinderkopfes, z. B. auch seitlich, angeordnet werden.The drawing shows an exemplary embodiment of the invention, with a cross section of the cylinder. After exiting the carburetor, the fuel-air mixture entering at a hits the bottom surface of the compression chamber provided with valve b in a vertical direction and, at the same time strongly cooling the walls of the compression chamber, also with a cooling effect, now passes through the extension chamber c from here Inlet valve and channel d to get into cylinder e. f leads to the exhaust, lt to the spark plug. The mixture intake pipe can be at any suitable point on the cylinder head, for. B. can also be arranged laterally.

Claims (1)

PATENTANSPRUCH Luftgekühlter Zylinder für Motoren mit einem oder mehreren Zylindern, dadurch gekennzeichnet, daß oberhalb des Zylinderkopfes und mit ihm ein Stück bildend, ein Zuführungskanal (c) in horizontaler Richtung geführt ist, der in einen unter ihm ebenfalls horizontal weitergeführten Kompressionsraum (d) mündet und daß der vom Vergaser fließende Gemischstrom in vertikaler Richtung auf die Bodenfläche des Kanals (c) in Richtung der Zylinderachse stößt.PATENT CLAIM Air-cooled cylinder for engines with one or more Cylinders, characterized in that above the cylinder head and with it a Forming piece, a feed channel (c) is guided in the horizontal direction, the opens into a compression space (d), which is also continued horizontally below it and that the mixture flow flowing from the carburetor in the vertical direction onto the floor surface of the channel (c) in the direction of the cylinder axis.
DEM73069D Air-cooled cylinder for engines Expired DE364481C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM73069D DE364481C (en) Air-cooled cylinder for engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM73069D DE364481C (en) Air-cooled cylinder for engines

Publications (1)

Publication Number Publication Date
DE364481C true DE364481C (en) 1923-03-07

Family

ID=7314818

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM73069D Expired DE364481C (en) Air-cooled cylinder for engines

Country Status (1)

Country Link
DE (1) DE364481C (en)

Similar Documents

Publication Publication Date Title
DE2514479C3 (en) Four-stroke reciprocating internal combustion engine
DE2365865A1 (en) FOUR-STROKE EXTERNAL IGNITION ENGINE
DE364481C (en) Air-cooled cylinder for engines
DE481152C (en) Heavy oil engine with jet atomization of the fuel in a compression chamber cut off by the working cylinder
DE4215557A1 (en) Low-emission IC engine - has cylinder, each with discharge slot and discharge valve, uses oxidation gas of ozone and oxygen
DE500587C (en) Four-stroke pre-chamber internal combustion engine with self-ignition of the fuel injected into the highly compressed combustion air
DE473371C (en) Cylinder head for internal combustion engines as an air or mixture preheater
DE668603C (en) Internal combustion engine, especially for motor vehicles, with a roof-shaped compression space that is offset from the cubic capacity
DE589703C (en) Four-stroke carburetor machine, the combustion chamber of which is flushed with fresh air towards the end of the extension stroke
AT133793B (en) Two- or four-stroke internal combustion engine with gasification and combustion chamber (glow head).
DE607830C (en) Air-compressing injection internal combustion engine with valve pocket which is arranged to the side of the displacement and forms the combustion chamber
DE704735C (en) Two-stroke internal combustion engine
DE393658C (en) Internal combustion engine
DE553118C (en) Diesel engine with a manifold-like antechamber
DE445716C (en) Flushing process for two-stroke internal combustion engines
DE802120C (en) Two-stroke engine
DE478688C (en) Pre-chamber internal combustion engine with circular movement of the pure air or the mixture in the pre-chamber
DE624217C (en) Diesel engine with an antechamber and an air jacket space surrounding it
DE454338C (en) Two-stroke internal combustion engine with air-cooled cylinder
AT105250B (en) Injection internal combustion engine with self-ignition of the fuel.
DE470970C (en) Two-stroke diesel engine with a crankcase flush pump
DE467841C (en) Internal combustion engine with several ignition chambers
DE768054C (en) Method and device for operating an aircraft jet propulsion system with a supercharger
DE542821C (en) Two-stroke internal combustion engine
DE416634C (en) Internal combustion engine with auxiliary cylinder