AT17441B - Sealing of the piston support ring against the housing in power machines or pumps with rotating pistons. - Google Patents

Sealing of the piston support ring against the housing in power machines or pumps with rotating pistons.

Info

Publication number
AT17441B
AT17441B AT17441DA AT17441B AT 17441 B AT17441 B AT 17441B AT 17441D A AT17441D A AT 17441DA AT 17441 B AT17441 B AT 17441B
Authority
AT
Austria
Prior art keywords
housing
support ring
piston support
sealing
pumps
Prior art date
Application number
Other languages
German (de)
Inventor
Anton Hofmann
Josef Ertel
Original Assignee
Anton Hofmann
Josef Ertel
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 Anton Hofmann, Josef Ertel filed Critical Anton Hofmann
Application granted granted Critical
Publication of AT17441B publication Critical patent/AT17441B/en

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Description

  

   <Desc/Clms Page number 1> 
 



   ANTON HOFMANN UND   JOSEF   ERTEL, BEIDE IN WIEN. 



  Abdichtung des Kolbentragringes gegen das.   Gehäuse     be ! Kraftmaeohtnen oder Pumpen   mit kreisendem Kolben. 



   Gegenstand vorliegender Erfindung ist eine Abdichtung des Kolbentragringes gegen das Gehäuse bei Kraftmaschinen oder Pumpen mit kreisendem Kolben. Wie aus der untenstehenden Zeichnung ersichtlich ist, erfolgt die Dichtung durch geteilte, federnde Metallringe 1, 1, die in, in den abzudichtenden Flächen sowohl des Kolbentragringes 2 als auch des Gehäuses 3 angeordneten Nuten derart eingelegt sind, dass jeder Dichtungsring des einen Teiles auf den zwischen den Nuten des anderen Teiles verbleibenden Rippen schleift. Die Einrichtung ist dabei so getroffen, dass die Stossstellen der Packungsringe des Kolbentragringes gegen die Stossstellen der Packungsringe im Gehäuse versetzt sind. 



   Man erzielt auf diese Weise einen vollkommen dichten Abschluss des Gehäuses nach aussen hin, ohne einen   übermässig   grossen Reibungswiderstand des Kolbentragringes im Schlitz des Gehäuses mit in Kauf nehmen zu müssen. Dadurch, dass die   Stossstellen   der Dichtungsringe versetzt angeordnet sind, wird die geringe Dichtigkeit dieser Stossstellen sehr erheblich verringert. 

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



   <Desc / Clms Page number 1>
 



   ANTON HOFMANN AND JOSEF ERTEL, BOTH IN VIENNA.



  Sealing of the piston support ring against the. Housing be! Kraftmaeohnen or pumps with rotating pistons.



   The subject of the present invention is a seal between the piston support ring and the housing in power machines or pumps with rotating pistons. As can be seen from the drawing below, the seal is made by split, resilient metal rings 1, 1, which are inserted into grooves arranged in the surfaces to be sealed both of the piston support ring 2 and of the housing 3 in such a way that each sealing ring of one part on the grinds remaining ribs between the grooves of the other part. The device is designed in such a way that the joints between the packing rings of the piston support ring are offset from the joints between the packing rings in the housing.



   In this way, a completely tight closure of the housing to the outside is achieved without having to accept an excessively large frictional resistance of the piston support ring in the slot of the housing. Because the joints of the sealing rings are offset, the poor tightness of these joints is very significantly reduced.

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

Claims (1)

PATENT-ANSPRUCH : Abdichtung des Kolbentragringes gegen das Gehäuse bei Kraftmaschine oder Pumpen mit kreisendem Kolben, dadurch gekennzeichnet, dass die abzudichtenden Flächen sowohl des Kolbentragringes (2) als auch dos Gehäuses (3) mit Nuten versehen sind, in denen federndo, metallene Dfchtungsringe derart eingesetzt sind, dass die Ringe der Nuten des Gehäuses auf den"Rippen zwischen den Nuten des Kolbentragringes und umgekehrt die Ringe der Nuten des Kolbentragringes auf den Rippen zwischen den Nuten des Gehäuses schleifen. EMI1.1 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Sealing of the piston support ring against the housing in power machines or pumps with rotating pistons, characterized in that the surfaces to be sealed of both the piston support ring (2) and the housing (3) are provided with grooves in which resilient, metal sealing rings are inserted in such a way that Grind the rings of the grooves of the housing on the "ribs between the grooves of the piston support ring and vice versa the rings of the grooves of the piston support ring on the ribs between the grooves of the housing. EMI1.1 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT17441D 1902-10-31 1902-10-31 Sealing of the piston support ring against the housing in power machines or pumps with rotating pistons. AT17441B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT17441T 1902-10-31

Publications (1)

Publication Number Publication Date
AT17441B true AT17441B (en) 1904-08-25

Family

ID=3520060

Family Applications (1)

Application Number Title Priority Date Filing Date
AT17441D AT17441B (en) 1902-10-31 1902-10-31 Sealing of the piston support ring against the housing in power machines or pumps with rotating pistons.

Country Status (1)

Country Link
AT (1) AT17441B (en)

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