DE330657C - Control of the abutment slide for machines with rotating piston - Google Patents
Control of the abutment slide for machines with rotating pistonInfo
- Publication number
- DE330657C DE330657C DENDAT330657D DE330657DD DE330657C DE 330657 C DE330657 C DE 330657C DE NDAT330657 D DENDAT330657 D DE NDAT330657D DE 330657D D DE330657D D DE 330657DD DE 330657 C DE330657 C DE 330657C
- Authority
- DE
- Germany
- Prior art keywords
- machines
- slide
- control
- rotating piston
- slides
- 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
- F01C1/40—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 F01C1/08 or F01C1/22 and having a hinged member
- F01C1/46—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 F01C1/08 or F01C1/22 and having a hinged member with vanes hinged to the outer member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Description
Steuerung der Widerlagerschieber für blaschinen mit umlaufendem Kolben. Als Widerlager für Maschinen mit umlaufendem Kolben sind schon halbmondförmige Schieber vorgeschlagen worden. Die Erfindung betrifft eine solche Schiebersteuerung, bei welcher die Bewegungen der Schieber einerseits durch die Drehung des Kolbens und anderseits durch Federkraft veranlaßt werden. Das Neue besteht darin, daß die Schieber paarweise durch eine Feder verbunden sind, so daß hierdurch ein nahezu gleichbleibendes Drehmoment auf die Schieber ausgeübt wird, wodurch die Kraft, mit welcher die Schieber auf dem Kolbenumfang aufliegen, stets nahezu gleich groß bleibt.Control of the abutment slide for blow molding machines with rotating pistons. Crescent-shaped slides are already used as abutments for machines with rotating pistons has been proposed. The invention relates to such a slide control which the movements of the slide on the one hand by the rotation of the piston and on the other hand caused by spring force. The new thing is that the slide are connected in pairs by a spring, so that hereby an almost constant Torque is exerted on the slide, reducing the force with which the slide rest on the circumference of the piston, always remains almost the same size.
In der Zeichnung ist als Ausführungsbeispiel der Erfindung ein Luftkompressor dargestellt. Fig. i zeigt einen Querschnitt, Fig. 2 einen Höhenschnitt, und Fig. 3 eine schematische Darstellung der gemeinsamen Federbelastung eines Schieberpaares.In the drawing, an air compressor is shown as an embodiment of the invention. FIG. 1 shows a cross section, FIG. 2 shows a vertical section, and FIG. 3 shows a schematic illustration of the common spring loading of a pair of slides.
Der dargestellte Kompressor besteht aus einem innen zylindrischen Gehäuse a, in dem ein an zwei Seitenscheiben d schwingend gelagerter Zylinderkolben b mittels der Triebwelle o in Umlauf gesetzt wird. Am Umfang des Zylinders a sind halbmondförmige Drehschieber e und f angeordnet. Sie sitzen starr auf den in den Zylinderdeckeln g und A drehbar gelagerten'Aebsen i und k und sind damit in ihren sie dicht umschließenden Bettungen 1 und m drehbar. Mit den Achsen i und k sind die Hebelarme n und o fest verbunden, die gemäß Fig. 3 durch eine Zugfeder P verbunden sind. Diese Feder drückt die Schieber e und f ständig an den umlaufenden Kolben b an, der an der Zylinderwand dicht entlang gleitet. Bei den Drehungen der Schieber bleibt die sie verbindende Feder P nahezu gleich lang und übt deshalb eid gleichbleibendes Drehmoment auf die Schieber aus. Damit bleibt auch der Druck, mit dem die Schieber e und f auf dem Kolben b aufliegen, immer gleich groß.The compressor shown consists of an internally cylindrical housing a, in which a cylinder piston b , mounted to swing on two side disks d , is set in circulation by means of the drive shaft o. Crescent-shaped rotary valves e and f are arranged on the circumference of the cylinder a. They sit rigidly on the axes i and k , which are rotatably mounted in the cylinder covers g and A, and are thus rotatable in their tightly enclosing beds 1 and m. The lever arms n and o, which are connected by a tension spring P according to FIG. 3 , are firmly connected to the axes i and k. This spring presses the slides e and f constantly against the rotating piston b , which slides tightly along the cylinder wall. When the slide is rotated, the spring P connecting it remains almost the same length and therefore exerts a constant torque on the slide. This means that the pressure with which the slides e and f rest on the piston b always remains the same.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE330657T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE330657C true DE330657C (en) | 1920-12-18 |
Family
ID=6191771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT330657D Expired DE330657C (en) | Control of the abutment slide for machines with rotating piston |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE330657C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3187507A (en) * | 1961-11-20 | 1965-06-08 | Jose Ignacio Martin Artajo | Thermodynamic machine |
| US5800324A (en) * | 1995-06-10 | 1998-09-01 | Voith Sulzer Papiermaschinen Gmbh | Roll with vibration damper |
| EP1204809A1 (en) * | 1999-07-15 | 2002-05-15 | Engineair Pty Ltd. | Rotary piston engine |
-
0
- DE DENDAT330657D patent/DE330657C/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3187507A (en) * | 1961-11-20 | 1965-06-08 | Jose Ignacio Martin Artajo | Thermodynamic machine |
| US5800324A (en) * | 1995-06-10 | 1998-09-01 | Voith Sulzer Papiermaschinen Gmbh | Roll with vibration damper |
| EP1204809A1 (en) * | 1999-07-15 | 2002-05-15 | Engineair Pty Ltd. | Rotary piston engine |
| EP1204809A4 (en) * | 1999-07-15 | 2004-05-26 | Engineair Pty Ltd | Rotary piston engine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1039843B (en) | Swash plate pump | |
| DE1183515B (en) | Rotary piston machine | |
| DE330657C (en) | Control of the abutment slide for machines with rotating piston | |
| CH194776A (en) | Device for setting the pressure exerted by the impression cylinder on the forme cylinder in rotogravure printing machines. | |
| DE956654C (en) | Rotary valve, especially for power steering for motor vehicles or the like. | |
| DE517236C (en) | Double piston pump in which the two pistons work in a common suction and pressure chamber and the delivery rate is regulated by displacing the pistons | |
| DE1133943B (en) | Rotary piston internal combustion engine with radially directed sealing strips | |
| DE888206C (en) | Fluid pump or motor with cylinders arranged in a circle | |
| DE500769C (en) | Rotary pump | |
| DE478906C (en) | Liquid shock absorbers for motor vehicles | |
| DE424571C (en) | Star pump or motor | |
| DE324707C (en) | Machine that can be used as a pump, compressor or motor | |
| DE453889C (en) | Machine with cylinders arranged around the shaft in the direction of the shaft axis | |
| AT54131B (en) | Compensation device for the bearing pressures in power machines with rotating pistons. | |
| DE449127C (en) | Fluid change gearbox | |
| DE957442C (en) | Fluid pump, especially for driving presses or bending machines | |
| DE831359C (en) | Fluid pump or motor with star-shaped fixed cylinders | |
| DE420396C (en) | Reversing device for engines with rotary valve | |
| DE497505C (en) | Reversing device for locomotives or other reversible engines with valve control | |
| DE328894C (en) | Machine with revolving, flap-shaped pistons that are rotatably arranged on the piston drum that is eccentric to the working cylinder | |
| DE953850C (en) | Fluid pump or motor | |
| DE540330C (en) | Rotary piston engine | |
| AT167155B (en) | Windshield wiper devices, in particular for motor vehicles | |
| DE428341C (en) | Internal combustion engine | |
| DE324186C (en) | Drive device for vibrating tools in machines for processing footwear, especially sole glazing machines |