AT75191B - Stuffing box with sleeve seals separated from one another by metal intermediate rings. - Google Patents

Stuffing box with sleeve seals separated from one another by metal intermediate rings.

Info

Publication number
AT75191B
AT75191B AT75191DA AT75191B AT 75191 B AT75191 B AT 75191B AT 75191D A AT75191D A AT 75191DA AT 75191 B AT75191 B AT 75191B
Authority
AT
Austria
Prior art keywords
stuffing box
another
metal intermediate
intermediate rings
sleeve seals
Prior art date
Application number
Other languages
German (de)
Original Assignee
Sylbe & Pondorf Maschb Ges
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 Sylbe & Pondorf Maschb Ges filed Critical Sylbe & Pondorf Maschb Ges
Application granted granted Critical
Publication of AT75191B publication Critical patent/AT75191B/en

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Description

  

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  Stopfbüchse mit durch metallene Zwischenringe voneinander getrennten Stulpen- dichtungen. 
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   Bei abnehmendem Betriebsdruck werden die Manschetten f entlastet und gleiten vermöge ihrer konischen Gestalt und des elastischen Materiales auf den schlank zu- 
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   PATENT. ANSPRÜCHE :
1.   Stopfbuchse   mit durch metallene Zwischenringe voneinander getrennten Stulpendichtungen, bei welcher eine selbsttätige Anpassung des Dichtungsdruckes an den Betriebsdruck stattfindet, dadurch gekennzeichnet, dass je zwei der mit ihren inneren zylindrischen Teilen   (i,   h). die Kolbenstange umgreifenden elastischen Stulpen (f g), welche einen ringförmigen Hohlraum (o) zwischen einander   einschliessen,   zwischen zwei Metallringen (e) gelagert sind, die die äusseren Rachen Stulpenteile im Stopfbüchsengehäuse in dessen Achsenrichtung unverschieblich festhalten, wobei immer die dem ab-   zudicbtenden Raum näher gelegene   Stulpe (f) des.

   Paares durch den Betriebsdruck von dem davorliegenden Metallring (e) abgehoben und mit der Hohlkehle ihres inneren Teiles (i) über den inneren Teil (h) der anderen Stulpe (g) getrieben wird.



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  Stuffing box with sleeve seals separated from one another by metal intermediate rings.
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   With decreasing operating pressure, the cuffs f are relieved and slide due to their conical shape and the elastic material towards the slim
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   PATENT. EXPECTATIONS :
1. Stuffing box with forend seals separated from one another by metal intermediate rings, in which an automatic adjustment of the seal pressure to the operating pressure takes place, characterized in that two of the inner cylindrical parts (i, h). The elastic cuffs encompassing the piston rod (fg), which enclose an annular cavity (o) between each other, are mounted between two metal rings (e), which hold the outer throat cuff parts in the stuffing box housing immovably in its axial direction, always with the space to be sealed off closer cuff (f) des.

   The pair is lifted off the metal ring (e) in front of it by the operating pressure and driven with the groove of its inner part (i) over the inner part (h) of the other cuff (g).

Claims (1)

2. Stopfbüchse nach Anspruch l, dadurch gekennzeichnet, dass der zylindrische Teil (h) der sich gegen die ebene Metallringfläche legenden Stulpe des Paares schlank zugeschärft ist. 2. Stuffing box according to claim l, characterized in that the cylindrical part (h) of the cuff of the pair lying against the flat metal ring surface is sharpened slim. 3. Stopfbüchas nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die dem abzudichtenden Raum näher gelegene Stulpe (, des Paares einen kegelförmigen Teil besitzt und der ihr benachbarte Metallring (e) an der der Stulpe zugekehrten Seite mit einer entsprechend kegelförmigen Vertiefung versehen ist. 3. Stuffing box according to claim 1 or 2, characterized in that the cuff (, of the pair which is closer to the space to be sealed) has a conical part and the metal ring (s) adjacent to it is provided with a correspondingly conical recess on the side facing the cuff.
AT75191D 1915-11-12 1915-11-12 Stuffing box with sleeve seals separated from one another by metal intermediate rings. AT75191B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT75191T 1915-11-12

Publications (1)

Publication Number Publication Date
AT75191B true AT75191B (en) 1919-01-10

Family

ID=3596833

Family Applications (1)

Application Number Title Priority Date Filing Date
AT75191D AT75191B (en) 1915-11-12 1915-11-12 Stuffing box with sleeve seals separated from one another by metal intermediate rings.

Country Status (1)

Country Link
AT (1) AT75191B (en)

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