DE138812C - - Google Patents
Info
- Publication number
- DE138812C DE138812C DENDAT138812D DE138812DA DE138812C DE 138812 C DE138812 C DE 138812C DE NDAT138812 D DENDAT138812 D DE NDAT138812D DE 138812D A DE138812D A DE 138812DA DE 138812 C DE138812 C DE 138812C
- Authority
- DE
- Germany
- Prior art keywords
- stuffing box
- packings
- bodies
- gland
- vapors
- 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.)
- Active
Links
- 238000012856 packing Methods 0.000 claims description 6
- 210000004907 gland Anatomy 0.000 description 5
- 239000012530 fluid Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
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
- F16J15/182—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings with lubricating, cooling or draining means
- F16J15/183—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings with lubricating, cooling or draining means using a lantern ring
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die vorliegende Erfindung betrifft eine aus mehreren Stopfbüchsenkörpern zusammengesetzte Stopfbüchse zur Abdichtung von Kolben-, Schieber-, Ventilstangen oder dergl., vorzugsweise für Kaltdampfmaschinen, welche durch Dämpfe niederer Temperatur, aber hoher Spannung betrieben werden.The present invention relates to a gland assembly composed of a plurality of gland bodies Stuffing box for sealing piston, slide, valve rods or the like., Preferably for cold steam machines, which are caused by vapors of low temperature but high voltage operate.
Die Abdichtung solcher Teile hat wegen der etwa aus dem Zylinder tretenden, unangenehm riechenden oder auch schädlichen Gase und Dämpfe möglichst vollkommen zu geschehen, zu welchem Zweck die Stopfbüchse eine verhältnismäßig große Länge erhalten muß. Um die Packungen in die Stopfbüchse bequem einbringen zu können, hat man zweckmäßig, wie bereits bekannt, eine entsprechende Anzahl Stopfbüchsenbrillen hinter einander angeordnet, in welchen die Packungen untergebracht sind.The sealing of such parts has to be uncomfortable because of the approximately stepping out of the cylinder smelling or harmful gases and vapors as completely as possible, for what purpose the stuffing box must be given a relatively great length. To put the packs in the stuffing box conveniently To be able to bring in, one has expediently, as already known, a corresponding number Stuffing box glands arranged one behind the other, in which the packs are housed are.
Die vorliegende Erfindung kennzeichnet sich den bekannten gegenüber durch Aneinanderreihen von zwei oder mehreren Stopfbüchsenkörpern, in welchen die Packungen unabhängig von den Packungen der benachbarten Stopfbüchsenkörpern untergebracht und angezogen werden können.The present invention is characterized over the known by stringing together of two or more gland bodies in which the packings are independent of the packings of the adjacent gland bodies can be accommodated and dressed.
In der beiliegenden Zeichnung ist eine aus zwei Teilen bestehende Stopfbüchse dargestellt.In the accompanying drawing, a stuffing box consisting of two parts is shown.
Die Stopfbüchse ist in drei Kammern 1, 2 und 3 geteilt, die mit derselben oder mit verschiedenen Packungen belegt sind. Die Kammern werden durch die Ringe r gebildet, durch welche eine in bekannter Weise bei d zufließende und bei b austretende Schmierflüssigkeit bezw. Sperrflüssigkeit der Kolbenstange zugeführt wird. Um nun die Packungen in das Innere der Stopfbüchse leichter einbringen zu können, sowie ihre Beaufsichtigung zu erleichtern, besteht die Stopfbüchse, und hierin liegt die Erfindung, aus zwei Stopfbüchsenkörpern m und n, von denen der letztere mittels des Flansches h und Schrauben an dem Teil m befestigt ist. Die in dem Raum 1 des Teiles m befindliche Packung wird durch die Flansche g des Ringes r fest angezogen, so daß der Ring r die Brille für die Stopfbüchse m bildet. Sollte eine Kühlung etwa notwendig sein, so erfolgt dieselbe durch zwei Ringräume kk', der Eintritt des Kühlwassers durch e, der Austritt durch /.The stuffing box is divided into three chambers 1, 2 and 3, which are occupied by the same or different packings. The chambers are formed by the rings r, through which a lubricating fluid flowing in at d and exiting at b, respectively, in a known manner. Barrier fluid is supplied to the piston rod. In order to be able to introduce the packings into the interior of the stuffing box more easily, as well as to facilitate their supervision, the stuffing box, and here lies the invention, consists of two stuffing box bodies m and n, the latter of which by means of the flange h and screws on the part m is attached. The packing located in the space 1 of the part m is tightly tightened by the flanges g of the ring r, so that the ring r forms the glasses for the stuffing box m . Should cooling be necessary, it takes place through two annular spaces kk ', the entry of the cooling water through e, the exit through /.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE138812C true DE138812C (en) |
Family
ID=406589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT138812D Active DE138812C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE138812C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE853995C (en) * | 1950-01-24 | 1952-12-18 | Giesserei G M B H | Multi-part stuffing box with fluid-relieving ring arranged between the separately pull-on stuffing box parts |
| DE1073261B (en) * | 1960-01-14 | Bopp & Reuther GmbH Mann heim-Waldhof | Spindle sealing especially on fittings for nuclear power plants |
-
0
- DE DENDAT138812D patent/DE138812C/de active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1073261B (en) * | 1960-01-14 | Bopp & Reuther GmbH Mann heim-Waldhof | Spindle sealing especially on fittings for nuclear power plants | |
| DE853995C (en) * | 1950-01-24 | 1952-12-18 | Giesserei G M B H | Multi-part stuffing box with fluid-relieving ring arranged between the separately pull-on stuffing box parts |
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