DE350130C - Valve sealed to the outside by a membrane, especially for high-tension gases - Google Patents
Valve sealed to the outside by a membrane, especially for high-tension gasesInfo
- Publication number
- DE350130C DE350130C DENDAT350130D DE350130DD DE350130C DE 350130 C DE350130 C DE 350130C DE NDAT350130 D DENDAT350130 D DE NDAT350130D DE 350130D D DE350130D D DE 350130DD DE 350130 C DE350130 C DE 350130C
- Authority
- DE
- Germany
- Prior art keywords
- valve body
- membrane
- valve
- outside
- valve sealed
- 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
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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K41/00—Spindle sealings
- F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube
- F16K41/12—Spindle sealings with diaphragm, e.g. shaped as bellows or tube with approximately flat diaphragm
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Description
Otto Wtilfert in Berlin-Reinickendorf.Otto Wtilfert in Berlin-Reinickendorf.
Durch eine Membran nach außen abgedichtetes Ventil, insbesondere für hochgespannte Gase. Patentiert im Deutschen Reiche vom 2. Juli 1920 ab.Valve sealed to the outside by a membrane, especially for high-tension gases. Patented in the German Empire on July 2nd, 1920.
Die Erfindung richtet sich auf Ventile für hochgespannte Gase, bei denen der Ventilkörper durch eine Membran nach .außen abgedichtet wird, und besteht darin, daß das den Ventilkörper bewegende Druckstück von dem eigentlichen Ventilkörper durch eine undurchbrochene Membran vollkommen abgetrennt ist, während der Ventilkörper mit einer kolbenartigen, über dem Füllkanal angeordnetenThe invention is directed to valves for high-pressure gases, in which the valve body Is sealed by a membrane to the outside, and consists in the fact that the Valve body moving pressure piece from the actual valve body through an unopened Membrane is completely separated, while the valve body with a piston-like, arranged over the filling channel
ίο Verdickung versehen ist, die beim Füllen das Heben des Ventilkörpers vermittelt. Vorteilhaft ist gemäß der Erfindung der Ventilkörper in der Nähe des Ventils unter Anordnung von Durchlässen ebenfalls kolbenartig geführt.ίο thickening is provided, which when filling the Lifting the valve body mediated. According to the invention, the valve body is advantageous also guided like a piston in the vicinity of the valve with the arrangement of passages.
In der Zeichnung ist ein Ausführungsbeispiel gemäß der Erfindung dargestellt, und zwar zeigt α den oberen Teil des eigentlichen Ventilkörpers, dessen unterer Teil b von einerIn the drawing, an embodiment according to the invention is shown, namely α shows the upper part of the actual valve body, the lower part b of a
ao Feder d umgeben ist und mit Rippen oder Aussparungen c am unteren Teil ausgestattet sein kann, damit eine vollkommene Führung des Ventilkörpers in seinem Sitz gewährleistet ist.ao spring d is surrounded and can be equipped with ribs or recesses c on the lower part, so that a perfect guidance of the valve body is guaranteed in its seat.
Oberhalb des Kopfes α des Ventilkörpers ist eine nachgiebige Platte e vorgesehen, auf die von der anderen Seite ein Kopfteil g einer Schraubenspindel f drückt. Ganz unten am Ventilkörper kann noch eine aus Blei oder sonstigem Dichtungsmittel bestehende Platte h angeordnet sein, die auf dem ringförmigen Sitz i des Ventilkörpers eine sichere Abdichtung bewirkt. Die Pfeile k und I zeigen den Gang des Druckmittels. Die Platte e ist in dem Ausführungsbeispiel von der Mutter m gehalten, und zwar unter Vermittlung von aus Fiber oder sonstigem .Dichtungsmittel bestehenden Ringen. In der Mutter« ist eine Spindel f mit Gewinde untergebracht. Beim Hochschrauben dieser" Spindel drückt das von k kommende Druckmittel auf die untere Fläche des Ventilkörperkopfes α und hebt dadurch den Ventilkörper so, daß das von h kommende Gas durch die Aussparungen oder an den Erhebungen c vorbei in die untere Bohrung in Richtung des Pfeiles I durchtreten kann.Above the head α of the valve body, a flexible plate e is provided, on which a head part g of a screw spindle f presses from the other side. At the very bottom of the valve body, a plate h made of lead or other sealing means can also be arranged, which causes a secure seal on the annular seat i of the valve body. The arrows k and I show the course of the pressure medium. In the exemplary embodiment, the plate e is held by the mother m , with the intermediation of rings made of fiber or other sealing means. A threaded spindle f is housed in the nut «. When this "spindle is screwed up, the pressure medium coming from k presses on the lower surface of the valve body head α and thereby lifts the valve body so that the gas coming from h passes through the recesses or past the elevations c into the lower bore in the direction of arrow I." can.
Die Feder d kann auch entbehrlich sein, da das Gas den Ventilkörper selbsttätig zu heben imstande ist. Die geringe Hubhöhe, die im vorliegenden Fall erforderlich ist, wird für die Anordnung der nachgiebigen Platte e keine Schwierigkeiten bieten.The spring d can also be dispensed with, since the gas is able to lift the valve body automatically. The low lifting height, which is required in the present case, will not present any difficulties for the arrangement of the flexible plate e.
Claims (2)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE350130T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE350130C true DE350130C (en) | 1922-03-14 |
Family
ID=6259990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT350130D Expired DE350130C (en) | Valve sealed to the outside by a membrane, especially for high-tension gases |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE350130C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1031594B (en) * | 1955-01-22 | 1958-06-04 | Paolo Aloisi | Valve arrangement with switching device for pressurized gas container with reserve container |
| DE1047557B (en) * | 1957-05-09 | 1958-12-24 | Hammelrath Turbo Werk Fritz | Valve for high pressures and high temperatures |
| DE1076458B (en) * | 1958-06-21 | 1960-02-25 | Waldenmaier J E H | Shut-off valve for maximum pressure measuring lines |
-
0
- DE DENDAT350130D patent/DE350130C/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1031594B (en) * | 1955-01-22 | 1958-06-04 | Paolo Aloisi | Valve arrangement with switching device for pressurized gas container with reserve container |
| DE1047557B (en) * | 1957-05-09 | 1958-12-24 | Hammelrath Turbo Werk Fritz | Valve for high pressures and high temperatures |
| DE1076458B (en) * | 1958-06-21 | 1960-02-25 | Waldenmaier J E H | Shut-off valve for maximum pressure measuring lines |
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