AT77093B - Two-stroke internal combustion engine. - Google Patents

Two-stroke internal combustion engine.

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Publication number
AT77093B
AT77093B AT77093DA AT77093B AT 77093 B AT77093 B AT 77093B AT 77093D A AT77093D A AT 77093DA AT 77093 B AT77093 B AT 77093B
Authority
AT
Austria
Prior art keywords
piston
tube
air
scavenging
internal combustion
Prior art date
Application number
Other languages
German (de)
Original Assignee
Schnellpressen Fabrik Moedling
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 Schnellpressen Fabrik Moedling filed Critical Schnellpressen Fabrik Moedling
Application granted granted Critical
Publication of AT77093B publication Critical patent/AT77093B/en

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Description

  

   <Desc/Clms Page number 1> 
 



  Zweitakt-Verbrennungskraftmaschine. 



   Die Erfindung bezieht sich auf im Zweitakt arbeitende Verbrennungskraftmaschinen mit Zuführung der   Spül. und   Ladeluft durch ein zentral mit dem Arbeitskolben fest verbundenes Rohr von kleinerem Durchmesser, wobei die Ringstufe des grossen Kolbens als Arbeitskolben und der Raum vor dem Kolben als   Spül-und Ladepumpe   wirkt, und besteht im wesentlichen darin, dass das Kolbenrohr am äusseren Ende geschlossen und als Pumpenkolben ausgebildet ist, so dass es gleichzeitig zur Verdichtung von Luft oder dgl. und zur Überleitung der Spül- und Ladeluft von der vorderen Kolbenseite in den ringförmigen   Verbrenaungsraum   verwendet wird. 



   In der   Zeicbnuog   ist 1 der Arbeitszylinder, 2 ein Pumpenzylinder, 3 der Arbeitskolben, mit dem das als Pumpenkolben ausgestaltete Kolbenrohr 4 fest verbunden ist. 



  Die Bohrung des letzteren ist   nach   der   Kurbelweite hiin   offen und steht daher in Verbindung mit dem Raum vor dem Kolben bzw. mit der   Kurbelliammer 17.   Beim Aufwärts- 
 EMI1.1 
 des Pumpenkolbens 4 angeordneten Schlitze 20 und es strömt durch die letzteren die in der Kurbelkammer verdichtete Luft in den Arbeitszylinder, denselben konzentrisch er- 
 EMI1.2 
 drängend. Beim darauffolgenden Aufwärtsgang des Arbeitskolbens werden zunächst die Schlitze 20 im Pumpenkolben 4 und darauf die Auspuffschlitze 19 geschlossen, worauf die Yerdicbtung der Ladeluft im Arbeitszylinder beginnt.

   Durch die beschriebene Anordnung wird   ermöglicht,   das   Kolbenrohr für   die Zuführung der Spül-und Ladeluft und 
 EMI1.3 
 flüssigen Brennstoff, verwenden zu können. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Two-stroke internal combustion engine.



   The invention relates to internal combustion engines operating in two-stroke cycles with a flushing system. and charge air through a tube of smaller diameter that is centrally connected to the working piston, the ring step of the large piston acting as the working piston and the space in front of the piston acting as a flushing and charging pump, and essentially consists in that the piston tube is closed and at the outer end is designed as a pump piston, so that it is used simultaneously for compressing air or the like. And for transferring the scavenging and charge air from the front side of the piston into the annular combustion chamber.



   In the drawing, 1 is the working cylinder, 2 is a pump cylinder, 3 is the working piston, to which the piston tube 4 designed as a pump piston is firmly connected.



  The bore of the latter is open towards the crank width and is therefore in connection with the space in front of the piston or with the crank pin 17. When upwards
 EMI1.1
 of the pump piston 4 arranged slots 20 and it flows through the latter the air compressed in the crank chamber into the working cylinder, the same concentrically
 EMI1.2
 urging. During the subsequent upward movement of the working piston, the slots 20 in the pump piston 4 and then the exhaust slots 19 are first closed, whereupon the charge air begins to flow in the working cylinder.

   The arrangement described enables the piston tube for the supply of the scavenging and charge air and
 EMI1.3
 liquid fuel.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

PATENT-ANSPRUCH : ZWEITAKT-Verbrennungskraftmaschine mit Zuführung der Spül-und Ladeluft in den Verbrennungsraum durch ein zentral mit dem Arbeitskolben fest verbundenes Rohr von kleinerem Durchmesser und in diesem Rohr angeordnete Schlitze, wobei der Ringraum um das Kolbenrohr als Verbrennungsraum und der Raum vor dem Kolben als Spül-und Ladepumpe verwendet wird, dadurch gekennzeichnet, dass das zum Zwecke der Spül-und I. ade- lüfteinführung angeordnete Kolbenrohr am äusseren Ende geschlossen und als Pumpenkolben ausgebildet ist, so dass es gleichzeitig zur Verdichtung von Luft oder dgl. und zur Überleitung der Spül-und Ladeluft von der vorderen Kolbenseite in den ringförmigen Verbrennungsraum dient. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: TWO-STROKE internal combustion engine with the supply of the scavenging and charge air into the combustion chamber through a tube of smaller diameter that is centrally connected to the working piston and slots arranged in this tube, the annular chamber around the piston tube as the combustion chamber and the space in front of the piston as the scavenging and scavenging Charge pump is used, characterized in that the piston tube arranged for the purpose of flushing and air introduction is closed at the outer end and designed as a pump piston, so that it is simultaneously used for compressing air or the like and for transferring the flushing and air flow Charge air is used from the front side of the piston into the annular combustion chamber. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT77093D 1916-05-30 1916-05-30 Two-stroke internal combustion engine. AT77093B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT77093T 1916-05-30

Publications (1)

Publication Number Publication Date
AT77093B true AT77093B (en) 1919-07-10

Family

ID=3598718

Family Applications (1)

Application Number Title Priority Date Filing Date
AT77093D AT77093B (en) 1916-05-30 1916-05-30 Two-stroke internal combustion engine.

Country Status (1)

Country Link
AT (1) AT77093B (en)

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