AT36657B - Two-stroke explosion engine with stepped piston sliding on a stationary sleeve. - Google Patents
Two-stroke explosion engine with stepped piston sliding on a stationary sleeve.Info
- Publication number
- AT36657B AT36657B AT36657DA AT36657B AT 36657 B AT36657 B AT 36657B AT 36657D A AT36657D A AT 36657DA AT 36657 B AT36657 B AT 36657B
- Authority
- AT
- Austria
- Prior art keywords
- explosion engine
- stepped piston
- stationary sleeve
- piston sliding
- stroke
- Prior art date
Links
- 238000004880 explosion Methods 0.000 title claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 239000000446 fuel Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
Landscapes
- Lubrication Of Internal Combustion Engines (AREA)
Description
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die die Kanäle mit der Kammer B verbinden, aber von dem Kolbenfortsatz bedeckt bleiben, bis er das Ende des Rückwärtshubes erreicht. Dann strömt die Luft ein und füllt die Kammer BI und das Rohr J, das die Kammer an irgend einem geeigneten Punkt mit dem Zylinder B durch ein Rückschlagventil, Jl verbindet.
Bei dem Abwärts- oder Arbeitshub des Kolbens wird die Luftfüllung in der Kammer BI und dem Rohr J verdichtet, sobald der Kolbenfortsatz die Öffnungenl1 verschliesst und gegen Ende des Arbeitshubes geht die verdichtete Ladung durch das Ventil Jl in den Zylinder über, wenn der Druck der Spülfüllung grösser geworden ist, als der im Zylinder, so dass die Spülfüllung in den Zylinder einströmt und die Verbrennungsrückstände durch die Auspufföffnungen B4 hinausspült.
Bei der Maschine nach der Erfindung kann die bei solchen Maschinen gewöhnlich angewendete Art der Schmierung ohneweiteres benützt werden, da das Kurbelgehäuse nicht als Verdichtungskammer verwendet wird. Der Kolben A kann mit seitlichen Schmierlöchern 16 (Fig. 1) ausgestattet sein, durch die das Schmiermittel an die Reibflächen gelangen kann.
PATENT-ANSPRÜCHE :
1. Zweitaktexplosionskraftmaschine mit auf einer feststehenden Hülse gleitendem Stufenkolben, dadurch gekennzeichnet, dass der Raum, in dem der Ringkolben arbeitet, sowohl als Ladepumpe als auch als Spülluftpumpe dient und zu diesem Zwecke an beiden Enden mit dem Arbeitszylinder verbunden ist.
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which connect the channels to chamber B, but remain covered by the piston extension until it reaches the end of the return stroke. Then the air flows in and fills the chamber BI and the tube J, which connects the chamber at any suitable point with the cylinder B through a check valve, Jl.
During the downward or working stroke of the piston, the air charge in the chamber BI and the tube J is compressed as soon as the piston extension closes the openingsl1 and towards the end of the working stroke the compressed charge passes through the valve Jl into the cylinder when the pressure of the flushing charge has become larger than the one in the cylinder, so that the flushing charge flows into the cylinder and flushes the combustion residues out through the exhaust ports B4.
In the machine according to the invention, the type of lubrication usually used in such machines can be used without further ado, since the crankcase is not used as a compression chamber. The piston A can be equipped with lateral lubrication holes 16 (FIG. 1) through which the lubricant can reach the friction surfaces.
PATENT CLAIMS:
1. Two-stroke explosion engine with stepped piston sliding on a stationary sleeve, characterized in that the space in which the annular piston works serves both as a charge pump and as a scavenging air pump and is connected to the working cylinder at both ends for this purpose.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT36657T | 1907-04-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT36657B true AT36657B (en) | 1909-03-26 |
Family
ID=3553668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT36657D AT36657B (en) | 1907-04-03 | 1907-04-03 | Two-stroke explosion engine with stepped piston sliding on a stationary sleeve. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT36657B (en) |
-
1907
- 1907-04-03 AT AT36657D patent/AT36657B/en active
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