DE821750C - Stuffing box packing - Google Patents

Stuffing box packing

Info

Publication number
DE821750C
DE821750C DEG1501A DEG0001501A DE821750C DE 821750 C DE821750 C DE 821750C DE G1501 A DEG1501 A DE G1501A DE G0001501 A DEG0001501 A DE G0001501A DE 821750 C DE821750 C DE 821750C
Authority
DE
Germany
Prior art keywords
stuffing box
rings
ring
box packing
lead
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
DEG1501A
Other languages
German (de)
Inventor
Ferdinand Gebhardt
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.)
FERDINAND GEBHARDT
Original Assignee
FERDINAND GEBHARDT
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 FERDINAND GEBHARDT filed Critical FERDINAND GEBHARDT
Priority to DEG1501A priority Critical patent/DE821750C/en
Application granted granted Critical
Publication of DE821750C publication Critical patent/DE821750C/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
    • F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
    • F16J15/20—Packing materials therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)

Description

Die Erfindung betrifft eine Stopfbüchsenpackung und besteht aus mehreren halbkreisförmigen Ringteilen. Jeder dieser Ringteile besteht aus einem gepreßten Bleimantel von U-förmigem Querschnitt und einem eingefügten, aus Bleispänen, Talg, Graphit und Asbestfasern hergestellten formgepreßten Ringteil. Die Trennfugen der aus solchen Halbkreisringen bestehenden, um die Kolbenstange angeordneten Ringe sind gegenüber denen des vorhergehenden versetzt. Die in die Stopfbüchse eingebrachten Ringe werden durch Druck zu einem homogenen, von Lufträumen freien Ganzen zusammengepreßt. Die Stopfbüchsenpackung ist flüssigkeits-und dampfdicht und wirkt selbstschmierend. In der Zeichnung ist der Erfindungsgegenstand dargestellt.The invention relates to a gland packing and consists of several semicircular ring parts. Each of these ring parts consists of a pressed one Lead sheath of U-shaped cross-section and an inserted one made of lead shavings, tallow, Compression molded ring part made of graphite and asbestos fibers. The parting lines of the consisting of such semicircular rings, arranged around the piston rod rings are offset from those of the previous one. The ones brought into the stuffing box Rings are pressed together to form a homogeneous whole, free of air spaces. The stuffing box packing is liquid- and vapor-tight and has a self-lubricating effect. The subject of the invention is shown in the drawing.

Abb. i zeigt einen zusammengesetzten Packungsring von oben; Abb. 2 zeigt den Ring im Querschnitt; Abb. 3 zeigt den Ring in Perspektive; Abb.4 zeigt die Stopfbüchse mit eingebauten Packungsringen im Schnitt.Fig. I shows an assembled packing ring from above; Fig. 2 shows the ring in cross section; Fig. 3 shows the ring in perspective; Fig.4 shows the stuffing box with built-in packing rings in section.

Der U-profilierte Bleimantel i ist halbkreisförmig hergestellt. Seine Füllung aus einem Gemisch von Bleispänen und Talg getränkten, mit Graphit überzogenen Asbestfasern ist der Halbkreispreßring 2. Beide Teile, i und 2 vereinigt, bilden den Halbkreisstopfbüchsenring. Die Verpackung einer Stopfbüchse geschieht in der Weise, daß die erforderliche Anzahl solcher Halbkreisringe 3 um die Kolbenstange um 9o° versetzt in die Stopfbüchse 4 gebracht wird. Diese unter Druckwirkung zusammengepreßten Ringe bilden ein homogenes, von Lufträumen freies Ganzes, eine 'Masse, die schmiegsam ist, sich gleichmäßig an alle abzudichtenden Teile anlegt, vollkommen flüssigkeits- und dampfdicht ist und selbstschmierend wirkt.The U-shaped lead jacket i is made semicircular. His Filling made from a mixture of lead shavings and sebum soaked and coated with graphite Asbestos fibers is the semicircular compression ring 2. Both parts, i and 2 combined, form the semicircular gland ring. A stuffing box is packed in the Way that the required number of such semicircular rings 3 around the piston rod is brought into the stuffing box 4 offset by 90 °. These pressed together under the action of pressure Rings form a homogeneous whole, free of air spaces, a 'mass that is pliable is to apply evenly to all parts to be sealed, completely liquid-proof and is vapor-tight and has a self-lubricating effect.

Diese in vorbeschriebener `'eise hergestellten Stopfbüchsenpackungsringe sind zuverlässig in ihrer Wirkung und haben gegenüber bisherigen bekannten Packungsmitteln den wesentlichen Vorteil einer einfachen und zeitsparenden Handhabung durch die Zusammenfassung der Dichtmasse innerhalb eines Bleimantels als selbstschmierendes Dichtungselement.These gland packing rings are manufactured in the above-described iron are reliable in their effect and have packaging materials that are known to date the main advantage of simple and time-saving handling through the Summary of the sealing compound within a lead jacket as a self-lubricating one Sealing element.

Claims (1)

PATENTANSPBUCII: Stopfbüchsenpackung, die aus mehreren halbkreisförmigen Ringen zusammengesetzt ist, die je aus einem gepreßten Bleimantel (i) von U-förmigem Querschnitt und einem eingefügten, aus Bleispänen, Asbestfasern, Talg und Graphit hergestellten Preßring (2) bestehen, wobei die Trennfugen der aus zwei Halbringen zusammengesetzten Ringe gegenüber denjenigen des vorhergehenden Ringes um yo° versetzt angeordnet sind.PATENTANSPBUCII: Stuffing box made up of several semicircular Rings is composed, each from a pressed lead jacket (i) of U-shaped Cross-section and an inset, made from lead chips, asbestos fibers, tallow and graphite produced press ring (2) exist, the parting lines of the two half-rings composite rings offset from those of the previous ring by yo ° are arranged.
DEG1501A 1950-03-30 1950-03-30 Stuffing box packing Expired DE821750C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG1501A DE821750C (en) 1950-03-30 1950-03-30 Stuffing box packing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG1501A DE821750C (en) 1950-03-30 1950-03-30 Stuffing box packing

Publications (1)

Publication Number Publication Date
DE821750C true DE821750C (en) 1951-11-19

Family

ID=7116310

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG1501A Expired DE821750C (en) 1950-03-30 1950-03-30 Stuffing box packing

Country Status (1)

Country Link
DE (1) DE821750C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE954930C (en) * 1954-07-13 1956-12-27 Reinhold Fechtner Stuffing box packing for shafts or rods

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE954930C (en) * 1954-07-13 1956-12-27 Reinhold Fechtner Stuffing box packing for shafts or rods

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