DE447330C - Metal packing for stuffing boxes with radially movable ring sets in chambers - Google Patents

Metal packing for stuffing boxes with radially movable ring sets in chambers

Info

Publication number
DE447330C
DE447330C DEK93724D DEK0093724D DE447330C DE 447330 C DE447330 C DE 447330C DE K93724 D DEK93724 D DE K93724D DE K0093724 D DEK0093724 D DE K0093724D DE 447330 C DE447330 C DE 447330C
Authority
DE
Germany
Prior art keywords
chambers
ring
spring ring
radially movable
spring
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
Application number
DEK93724D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WILHELM KOECHLIN
Original Assignee
WILHELM KOECHLIN
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 KOECHLIN filed Critical WILHELM KOECHLIN
Priority to DEK93724D priority Critical patent/DE447330C/en
Application granted granted Critical
Publication of DE447330C publication Critical patent/DE447330C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/26—Sealings between relatively-moving surfaces with stuffing-boxes for rigid sealing rings
    • F16J15/28—Sealings between relatively-moving surfaces with stuffing-boxes for rigid sealing rings with sealing rings made of metal

Description

DEUTSCHES REICHGERMAN EMPIRE

AUSGEGEBEN AM
22. JUU1927ISSUED ON
22. JUU1927

REICHSPATENTAMTREICH PATENT OFFICE

PATENTSCHRIFTPATENT LETTERING

KLASSE 47f GRUPPECLASS 47f GROUP

K93724XII\47f Tag der Bekanntmachung über die Erteilung des Patents: 30. Juni ig27.K 937 2 4 XII \ 47 f Date of the announcement about the grant of the patent: June 30th ig2 7 .

Wilhelm Köchlin in M. Gladbach.Wilhelm Köchlin in M. Gladbach.

Metallpackung für Stopfbüchsen mit in Kammern radial beweglichen Ringsätzen. Patentiert im Deutschen Reiche vom 9. April 1925 ab. Metal packing for stuffing boxes with ring sets that move radially in chambers. Patented in the German Empire on April 9, 1925.

Gegenstand der Erfindung ist eine Metallpackung für Stopfbüchsen mit in Kammern radial beweglichen Ringsätzen, die aus Federringen 'angedrückten Dichtungsringteilen bestehen. Die Verwendung solcher Ringsätze ist bekannt. Damit die Dichtungsringteile dem unvermeidlichen Verschleiß folgen können, muß ihnen im Stoß Spiel gegeben, werden. Infolge des radialen Spieles der Stange in der Kammer tritt der Druck zwi-The invention relates to a metal packing for stuffing boxes with chambers radially movable ring sets, the sealing ring parts pressed on from spring washers exist. The use of such ring sets is known. So that the sealing ring parts In order to be able to follow the inevitable wear and tear, play must be given to them in the joint. As a result of the radial play of the Rod in the chamber, the pressure occurs between

sehen die Stoßenden der Dichtungsringe, hebt diese, falls die Federkraft des andrückenden Federringes nicht überwiegt, von der Stange ab, gelangt in die Ringkammer und um die Dichtungsringe und preßt sie schädlich stark an die Stange.see the butt ends of the sealing rings, lifts them if the spring force of the pressing one Spring washer does not predominate, from the rod, gets into the annular chamber and around the Sealing rings and presses them damagingly strongly against the rod.

Bei den heutigen hohen Arbeitsdrücken, insbesondere bei den erheblichen Drucksteigerungen durch Frühzündungen bei Verbrennungskraftmaschinen, macht sich der Eintritt des Druckes in die Packung durch raschen Verschleiß und Verschmutzung unangenehm bemerkbar. Diesem Übelstand wurde bisher, wenn überhaupt, durch vorgeschaltete Abdrosselung des Druckes oder durch Vergrößerung des Anpressungsdruckes der Dichtungsringe mit mehr oder weniger Erfolg begegnet.With today's high working pressures, especially with the considerable pressure increases due to pre-ignition in internal combustion engines, the pressure enters the packing rapid wear and tear and soiling are uncomfortably noticeable. So far, if at all, this problem has been preceded by Reduction of the pressure or by increasing the contact pressure of the sealing rings with more or less Encountered success.

Die nachstehend beschriebene, in den Abb. ι bis 4 dargestellte Erfindung verhütet das Eindringen des Druckes in die Packung,The invention described below, shown in Figs. Ι to 4 prevents the penetration of pressure into the pack,

d. h. das Abheben der Dichtungsringe α durchie the lifting of the sealing rings α by

■ ein zwischen die Stoßenden des Federringes b eingesetztes Schloße, das mittels in Nuten des Federringes eingreifender Leisten/ das Aufschlagen des Federringes verhindert; das Spielg der Leisten/ in der Nut läßt die Innenfederung des Federringes unbehindert; eine weitere Leiste h des Schlosses sichert die gegenseitige Lage der Stöße der Dichtungsringe und des Federringes. Alle Drücke, welche die aus Rücksicht auf möglichst geringe Anpressung und Abnutzung niedriggehaltene Federkraft des Feder ringes übersteigen, werden von dem Schloß aufgefangen, so daß die Packung nicht aufschlagen kann.■ a lock inserted between the butt ends of the spring ring b , which prevents the spring ring from striking by means of strips engaging in the grooves of the spring ring; the play g of the strips / in the groove leaves the internal springing of the spring ring unhindered; Another bar h of the lock ensures the mutual position of the joints between the sealing rings and the spring ring. All pressures which exceed the spring force of the spring ring, which is kept low in view of the lowest possible pressure and wear, are absorbed by the lock so that the pack cannot open.

Claims (1)

Patentanspruch :Claim: Metallpackung für Stopfbüchsen mit in Kammern radial beweglichen Ringsätzen, die aus Dichtungsringteilen bestehen, die von mit einem Schloß versehenen Federringen angedrückt sind, dadurch gekennzeichnet, daß das an den Stoßenden des Federringes (&) eingesetzte Schloß {e) mittels in Nuten des Federringes eingreifender Leisten (/) das Aufschlagen des Federringes verhindert, durch Spiel (g·) der Leiste in der Nut die Innenfederung des Federringes zuläßt und mittels einer weiteren Leiste (Ji) die gegenseitige Lage der Stöße der Dichtungsringe und des Federringes sichert.Metal packing for stuffing boxes with ring sets which are radially movable in chambers and which consist of sealing ring parts which are pressed on by spring washers provided with a lock, characterized in that the lock (e) inserted at the butt ends of the spring ring (&) by means of strips engaging in grooves of the spring ring (/) prevents the spring ring from hitting open, allows the spring ring inside the spring ring through play (g ·) in the groove and secures the mutual position of the joints between the sealing rings and the spring ring by means of a further bar (Ji). Abb. i.Fig.i. II. (///λ(/// λ tali!tali!
Abb. 3.Fig. 3 . Abb. 2.Fig. 2. Abb.Fig.
DEK93724D 1925-04-09 1925-04-09 Metal packing for stuffing boxes with radially movable ring sets in chambers Expired DE447330C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK93724D DE447330C (en) 1925-04-09 1925-04-09 Metal packing for stuffing boxes with radially movable ring sets in chambers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK93724D DE447330C (en) 1925-04-09 1925-04-09 Metal packing for stuffing boxes with radially movable ring sets in chambers

Publications (1)

Publication Number Publication Date
DE447330C true DE447330C (en) 1927-07-22

Family

ID=7237703

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK93724D Expired DE447330C (en) 1925-04-09 1925-04-09 Metal packing for stuffing boxes with radially movable ring sets in chambers

Country Status (1)

Country Link
DE (1) DE447330C (en)

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