AT29339B - Piston eyelid with ridges in the area around the piston. - Google Patents

Piston eyelid with ridges in the area around the piston.

Info

Publication number
AT29339B
AT29339B AT29339DA AT29339B AT 29339 B AT29339 B AT 29339B AT 29339D A AT29339D A AT 29339DA AT 29339 B AT29339 B AT 29339B
Authority
AT
Austria
Prior art keywords
piston
propellant
eyelid
ridges
area around
Prior art date
Application number
Other languages
German (de)
Inventor
Josef Wens
Original Assignee
Josef Wens
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
Priority claimed from DE1904173094D external-priority patent/DE173094C/de
Application filed by Josef Wens filed Critical Josef Wens
Application granted granted Critical
Publication of AT29339B publication Critical patent/AT29339B/en

Links

Landscapes

  • Pistons, Piston Rings, And Cylinders (AREA)
  • Compressor (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Kolbenliderung mit in der Umfläche des Kolbens liegenden Leisten. 



   Die Erfindung betrifft eine Liderung für Kolben beliebigen Querschnittes, die sich für alle Arten von Kraftmaschinen mit hin und   her gehendem, sowie   mit kreisendem Kolben eignet. Die Liderung ist ebenso für alle mit einem gespannten Treibmittel arbeitenden Maschinen verwendbar, ohne Unterschied, ob dieses Treibmittel gespannter Dampf, Druckwasser, unter Druck stehendes Gas oder dgl. ist. 



   Das Wesen der Erfindung besteht darin, dass die   Lidernng bei beiden Drehrichtungcn   
 EMI1.1 
 die Dichtungsleisten gegen die Zylinderwand pressen. 



   Der für die Dichtung des Kolbens bzw. der Dichtungsleisten erforderliche Druck soll nun durch das Treibmittel der Maschine geleistet werden, dem zu diesem Zweck Zutritt zu den   Kammern   c, c'gegeben wird. 



   Da bei doppelt wirkenden Maschinen mit hin und   her gehendem Kolben   und ebenso bei Maschinen mit kreisendem Kolben mit Umsteuerung die dem Druck des Treibmittels ausgesetzte Flache des Kolbens wechselt, sind zwei Systeme von Kraftkammern c, c' im Kolben vorhanden, von denen das eine durch Kanäle f gegen die eine   Kotbonscite, das   
 EMI1.2 
 drängt diese und die Dichtungsleisten nach aussen und   bewirkt dadurch   eine vollkommene   Dichtung zwischen dem Kolben und der Zylinderwand.   
 EMI1.3 
 

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



   <Desc / Clms Page number 1>
 



  Piston eyelid with ridges in the area around the piston.



   The invention relates to a cover for pistons of any cross section, which is suitable for all types of power machines with reciprocating and rotating pistons. The Liderung can also be used for all machines working with a compressed propellant, regardless of whether this propellant is compressed steam, pressurized water, pressurized gas or the like.



   The essence of the invention is that the Lidernng in both directions of rotation
 EMI1.1
 press the sealing strips against the cylinder wall.



   The pressure required to seal the piston or the sealing strips should now be provided by the propellant of the machine, which is given access to the chambers c, c ′ for this purpose.



   Since the area of the piston exposed to the pressure of the propellant changes in double-acting machines with reciprocating pistons and also in machines with rotating pistons with reversing, there are two systems of force chambers c, c 'in the piston, one of which is through channels f against the one Kotbonscite, that
 EMI1.2
 pushes this and the sealing strips outwards and thereby creates a perfect seal between the piston and the cylinder wall.
 EMI1.3
 

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

Claims (1)

<Desc/Clms Page number 2> ununterbrochener Verbindung mit je einem der beiderseits des Kolbens liegenden Zylinderräume stehender Druckbolzen erzeugt wird, deren eine Gruppe unter dem Einfluss des Treibmittels von der einen Kolbenseite, deren andere unter dem Einfluss des Teibmittels von der anderen Kolbensoito steht. <Desc / Clms Page number 2> uninterrupted connection with one of the cylinder spaces on both sides of the piston is created, one group of which is under the influence of the propellant from one side of the piston, the other group is under the influence of the propellant from the other piston. 2. Kolbenliderung nach Anspruch l, dadurch gekennzeichnet, dass unter die kolbenartig wirkenden Druckbolzen der Dichtungsleisten Federn gelegt sind, um die zur Zeit nicht unter dem Druck des Treibmittels stehenden Dichtungsleisten während dieser Zeit an einem ZurückfaHcn von der Zylinderwand zu verhindern. EMI2.1 2. Piston cover according to claim l, characterized in that springs are placed under the piston-like pressure bolts of the sealing strips in order to prevent the sealing strips, which are not currently under the pressure of the propellant, from falling back from the cylinder wall during this time. EMI2.1
AT29339D 1904-07-16 1906-07-30 Piston eyelid with ridges in the area around the piston. AT29339B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1904173094D DE173094C (en) 1904-07-16

Publications (1)

Publication Number Publication Date
AT29339B true AT29339B (en) 1907-07-25

Family

ID=5690696

Family Applications (1)

Application Number Title Priority Date Filing Date
AT29339D AT29339B (en) 1904-07-16 1906-07-30 Piston eyelid with ridges in the area around the piston.

Country Status (1)

Country Link
AT (1) AT29339B (en)

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