AT78968B - Control for back and forth moving organs that are necessarily controlled in one direction. - Google Patents

Control for back and forth moving organs that are necessarily controlled in one direction.

Info

Publication number
AT78968B
AT78968B AT78968DA AT78968B AT 78968 B AT78968 B AT 78968B AT 78968D A AT78968D A AT 78968DA AT 78968 B AT78968 B AT 78968B
Authority
AT
Austria
Prior art keywords
cylinder
control according
piston
compressed air
control
Prior art date
Application number
Other languages
German (de)
Inventor
Wilhelm Ing Zurovec
Original Assignee
Wilhelm Ing Zurovec
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 Wilhelm Ing Zurovec filed Critical Wilhelm Ing Zurovec
Application granted granted Critical
Publication of AT78968B publication Critical patent/AT78968B/en

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  • Valve Device For Special Equipments (AREA)

Description

  

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    Durch die Druckluftwirkung werden bedeutend exaktere Schliesszeiten der Ventile erzielt, die wieder eine gesteigerte Leistung der Maschine bewirken.   



   PATENTANSPRÜCHE :   l. Steuerung für hin und her gehende, nach einer Richtung zwangläung gesteuerte Organe @@urch gekennzeichnet, dass die Rückführung in die Anfangsstellung durch Luftdruck erfolgt, indc @@bei der zwangläufigen Bewegung ein Luftpolster derart verdichtet wird, dass er bei Frei-   gabe die selbsttätige Rückführung in die Ausgangsstellung durch seine Ausdehnung bewirkt.



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    Thanks to the effect of compressed air, significantly more precise closing times of the valves are achieved, which again result in increased machine performance.



   PATENT CLAIMS: l. Control for organs moving back and forth, forcibly controlled in one direction, characterized by the fact that the return to the initial position is carried out by air pressure, indc @@ during the forced movement an air cushion is compressed in such a way that it automatically returns when released caused in the starting position by its expansion.

Claims (1)

2. Steuerung nach Anspruch 1 für Ventile von Kraftmaschinen, gekennzeichnet durch einen mit ; der Ventilspindel verbundenen Kolben (5), der verschiebbar in einem Zylinder (4) geführt ist und gegen welchen eine Nockenscheibe (8) einwirkt. 2. Control according to claim 1 for valves of engines, characterized by one with; the piston (5) connected to the valve spindle, which is slidably guided in a cylinder (4) and against which a cam disk (8) acts. 3. Steuerung nach Anspruch 2, dadurch gekennzeichnet, dass der Zylinder (4) nach aussenhin durch den Kolben abgeschlossen ist und mit einer ununterbrochen Druckluft zuführenden Leitung (10) in Verbindung steht, welche die zwischen Kolben und Gehäusewand entweichende Luft jeweils ergänzt. 3. Control according to claim 2, characterized in that the cylinder (4) is closed to the outside by the piston and is connected to an uninterrupted compressed air supply line (10) which supplements the air escaping between the piston and housing wall. 4 Steuerung nach Anspruch 3, gekennzeichnet durch ein in die Pressluftleitung (10) ein- gebautes Druckminderventil, um den Druck dem jeweiligen Bedarf genau anpassen zu können. 4 Control according to claim 3, characterized by a pressure reducing valve built into the compressed air line (10) in order to be able to adapt the pressure precisely to the respective requirement. 5. Steuerung nach Anspruch 3, gekennzeichnet durch eine den Zylinder (4) mit einem Sammelbehälter verbindende Ölabflussleitung für das von der Pressluft mitgerissene, sich im Zylinder (4) ansammelnde Öl. 5. Control according to claim 3, characterized by the cylinder (4) with a Oil drainage line connecting the collecting tank for the oil that is carried away by the compressed air and collects in the cylinder (4).
AT78968D 1918-02-25 1918-02-25 Control for back and forth moving organs that are necessarily controlled in one direction. AT78968B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT78968T 1918-02-25

Publications (1)

Publication Number Publication Date
AT78968B true AT78968B (en) 1919-11-10

Family

ID=3600512

Family Applications (1)

Application Number Title Priority Date Filing Date
AT78968D AT78968B (en) 1918-02-25 1918-02-25 Control for back and forth moving organs that are necessarily controlled in one direction.

Country Status (1)

Country Link
AT (1) AT78968B (en)

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