DE477517C - Rotary piston machine with eccentric moving piston and flap-shaped abutment, which can be lowered into the housing and hinged to the piston and housing - Google Patents
Rotary piston machine with eccentric moving piston and flap-shaped abutment, which can be lowered into the housing and hinged to the piston and housingInfo
- Publication number
- DE477517C DE477517C DEG66879D DEG0066879D DE477517C DE 477517 C DE477517 C DE 477517C DE G66879 D DEG66879 D DE G66879D DE G0066879 D DEG0066879 D DE G0066879D DE 477517 C DE477517 C DE 477517C
- Authority
- DE
- Germany
- Prior art keywords
- piston
- housing
- abutment
- flap
- hinged
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C1/00—Rotary-piston machines or engines
- F01C1/30—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F01C1/38—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/02 and having a hinged member
- F01C1/39—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/02 and having a hinged member with vanes hinged to the inner as well as to the outer member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Description
Drehkolbenmaschine mit exzenterförmig bewegtem Kolben und klappenförmigem, im Gehäuse versenkbarem, am Kolben und Gehäuse angelenktem Widerlager Die Erfindung betrifft seine Drehkolbenmaschine mit exzenfierförmig bewegtem Kolben. Es sind Drehkolbenmaschinen der angegebenen Bauart bekannt, bei denen ein im Gehäuse versenkbares Widerlager sowohl am Kolben wie am Gehäuse angelenkt ist.Rotary piston machine with eccentric moving piston and flap-shaped, Abutment which can be lowered into the housing and hinged to the piston and housing. The invention relates to his rotary piston machine with an eccentric moving piston. They are rotary piston machines of the specified type known, in which a retractable abutment in the housing is articulated on both the piston and the housing.
Die Drehkolbünmaschine nach der Erfindung unterscheidet sich von den bekannten dadurch, daß das Widerlager in an sich bekannter Weise am Kolhenn mfang in der versenkten Lage dicht anliegt und mit seiner Stirnfläche den Austritt des geförderten Mittels steuert. Letzteres ist nur dann möglich, wenn das Widerlagier mit ,einem zapfenartigen Ansatz in dem Kolben gelenkig eingreift, nicht aber, wenn der Kolben einen Ansatz trägt, an dem das Widerlager mit seiner Stirn angelenkt ist. Hierdurch erhält man nicht nur einen ruhigen Gang den- Maschine, da sich der Kolben auf dem Widerlager abwälzt, sondern auch einen einfachen und leicht zu bearbeitenden Kolben sowie eine einfache :Steuerung ohne Ventile, so daß die Maschine mit hoher Drehzahl laufen und daher unmittelbar mit einem schnellaufenden Elektromotor gekuppelt werden kann.The rotary piston machine according to the invention differs from the known in that the abutment mfang in a known manner on Kolhenn rests tightly in the recessed position and with its end face the exit of the funded agent controls. The latter is only possible if the abutment with, a pin-like approach in the piston engages in an articulated manner, but not when the piston carries an approach to which the abutment is hinged with its forehead is. This not only gives the machine a smooth gear, because the Piston rolls on the abutment, but also a simple and easy to machine Pistons as well as a simple: control without valves, so that the machine with high Running speed and therefore directly coupled with a high-speed electric motor can be.
Die Erfindung ist in der Zeichnung beispielsweise veranschaulicht. Es stellt dar Abb. i einen Schnitt durch eine Drehkolben.-maschine mit der Einrichtung nach der Erfindung, ` Abb. z einen gleichen Schnitt, jedoch bei anderer Stellung der Einzelteile, und Abb. 3 eine Ansicht eines Einzelteils.The invention is illustrated in the drawing, for example. It shows Fig. I a section through a rotary piston machine with the device according to the invention, `Fig. z the same section, but in a different position of the individual parts, and Fig. 3 is a view of an individual part.
Die Drehkolbenmaschine besitzt in bekamnter Weise das Gehäuse a, den Kolben b, die Antriebswelle c, das Exzenter d, das Widerlager g, das sowohl am Gehäuse als auch am Kolben angelenkt ist. Das Widerlager besteht aus bolzenförmigen Anlenkungsgliedern o und f, welche durch ein Kreisbogenstück g miteinander verbunden sind. In dem Gehäuse ist eine Ausnehmung h angeordnet, in welche das Widerlager vollkommen eintreten kann, wobei es sich mit seiner Innenkante i an die äußere Umfangsfläche des Kolbens und mit seiner Außenkante k fest gegen die Wand L der Ausnehmung legt.The rotary piston machine has the housing a, the piston b, the drive shaft c, the eccentric d, the abutment g, which is articulated both on the housing and on the piston. The abutment consists of bolt-shaped articulation members o and f, which are connected to one another by a circular arc piece g. A recess h is arranged in the housing, into which the abutment can enter completely, with its inner edge i resting against the outer circumferential surface of the piston and with its outer edge k firmly against the wall L of the recess.
In dem Widerlager sind mehrere Kanäle m angeordnet, welche von der Kante n zur Kante h hindurchgehen und einen verschieden großen Querschnitt besitzen. Durch diese Kanäle kann das verdichtete Mittel aus dem Arbeitsraum, wie durch Pfeil o angedeutet, nach dem Austrittskanal p entweichen. Die Steuerung der Kanäle findet durch die Kante n' statt.In the abutment several channels m are arranged, which of the Go through edge n to edge h and have a different size cross-section. Through these channels, the compacted agent can leave the working area, as indicated by the arrow o indicated, escape after the outlet channel p. The control of the channels takes place by the edge n 'instead.
Durch eine solche Anordnung wird also ein Auslaßventil ersetzt und sein zwangl,äufig gesteuerter Austritt geschaffen, welcher gestattet, die Gase auf einen beliebig hoben Druck zu bringen. Werden z. B. die Schlitze so angeordnet, daß ihre Mehrzahl. abgeschlos sen ist, ehe der Kolben seine Totstellung erreicht hat, so findet eine hohe Verdichtung statt. Durch entsprechende Wahl der Querschhitte der Kanäle. kann jeder beliebige, Enddruck erreicht werden.An exhaust valve is thus replaced by such an arrangement and its forced, frequently controlled outlet created, which allows the gases to to bring an arbitrarily raised pressure. Are z. B. the slots are arranged so that their majority. is completed before the piston reaches its dead position there is a high degree of compression. By choosing the cross-sections accordingly of the channels. any final pressure can be achieved.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG66879D DE477517C (en) | Rotary piston machine with eccentric moving piston and flap-shaped abutment, which can be lowered into the housing and hinged to the piston and housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG66879D DE477517C (en) | Rotary piston machine with eccentric moving piston and flap-shaped abutment, which can be lowered into the housing and hinged to the piston and housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE477517C true DE477517C (en) | 1929-06-10 |
Family
ID=7134048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEG66879D Expired DE477517C (en) | Rotary piston machine with eccentric moving piston and flap-shaped abutment, which can be lowered into the housing and hinged to the piston and housing |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE477517C (en) |
-
0
- DE DEG66879D patent/DE477517C/en not_active Expired
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