DE646234C - Steel bottle with pressure regulator, especially for liquefied gases - Google Patents
Steel bottle with pressure regulator, especially for liquefied gasesInfo
- Publication number
- DE646234C DE646234C DER92501D DER0092501D DE646234C DE 646234 C DE646234 C DE 646234C DE R92501 D DER92501 D DE R92501D DE R0092501 D DER0092501 D DE R0092501D DE 646234 C DE646234 C DE 646234C
- Authority
- DE
- Germany
- Prior art keywords
- bottle
- pressure regulator
- valve
- membrane
- steel
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/04—Control of fluid pressure without auxiliary power
- G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
- G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
- G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
- G05D16/0655—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane
- G05D16/0658—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane characterised by the form of the obturator
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Description
Die Erfindung bezieht sich auf Stahlflaschen nach Patent 636400, bei denen das Ventil des Entnahmereglers in die Flasche eingebaut ist, während die das Ventil betätigende Membran und der Entnahmestutzen außerhalb und von der Flasche leicht lösbar angeordnet sind. Dies hat den Nachteil, daß die ganze Anlage wenig beweglich ist. Außerdem streicht das gesamte entspannte Gas an der empfindlichen Membran des Druckreglers vorbei, so daß diese von dem Gas angegriffen werden kann.The invention relates to steel bottles according to patent 636400, in which the valve of the withdrawal regulator is built into the bottle, while the valve actuating The membrane and the dispensing nozzle are arranged outside and easily detachable from the bottle are. This has the disadvantage that the entire system is not very mobile. aside from that sweeps all of the relaxed gas past the sensitive membrane of the pressure regulator, so that it can be attacked by the gas.
Die vorliegende Erfindung besteht nun darin, daß außer dem Ventil des Reglers auch der Entnahmestutzen in die Flasche eingebaut ist, während die das Ventil betätigende, außerhalb und leicht von der Flasche lösbar angeordnete Membran nur über einen so geringen Durchtrittsquerschnitt mit dem Ventil in Gasverbindung steht, wie dies zur Steuerungsbewegung der Membran erforderlich ist.The present invention is that in addition to the valve of the regulator the extraction nozzle is built into the bottle, while the one actuating the valve is outside and easily detachable from the bottle arranged membrane only over such a small one Passage cross-section is in gas connection with the valve, as is the case with the control movement the membrane is required.
Die Erfindung ist in den Abb. 1 bis 4 dargestellt. Abb. ι zeigt den Membranteil des Druckreglers in teilweisem Schnitt. Abb. 2 zeigt den oberen Teil einer Stahlflasche mit dem eingebauten Ventil des Druckreglers und dem Entnahmestutzen. Abb. 3 und 4 zeigen Schnitte durch die an einen Füllstutzen angeschlossene Stahlflasche.The invention is shown in Figs. Fig. Ι shows the membrane part of the Pressure regulator in partial cut. Fig. 2 shows the upper part of a steel bottle with the built-in valve of the pressure regulator and the extraction nozzle. Fig. 3 and 4 show Sections through the steel bottle connected to a filler neck.
Der Membranteil η des Druckreglers der Abb. ι wird mit der Stahlflasche der Abb. 2 gasdicht verbunden. Durch den Steuerstift 7 führt ein Kanal c, durch den das Gehäuse 13 der Stahlflasche b mit der Druckreglerkammer unterhalb der Membran in Gasverbindung steht. An den Stutzen 28, der fest mit dem Gehäuse 13 verbunden ist, wird die Zuleitung zu den Verbrauchsgeräten angeschlossen. The membrane part η of the pressure regulator of Fig. Ι is connected to the steel bottle of Fig. 2 in a gas-tight manner. A channel c leads through the control pin 7, through which the housing 13 of the steel bottle b is in gas connection with the pressure regulator chamber below the membrane. The supply line to the consumer devices is connected to the connection piece 28, which is firmly connected to the housing 13.
Bei Gasentnahme durch ein Verbrauchsgerät sinkt der Druck in der Druckreglerkammer 24; die federbelastete Membran des Druckreglers bewegt sich nach unten. Der Steuerstift 7, welcher mit der Membran fest verbunden ist, öffnet hierbei das Hochdruck- *5 ventil in der Stahlflasche; das entspannte Gas strömt in das Gehäuse 13 und dann durch den Stutzen 28 zu den Verbrauchsgeräten, ohne die Membran zu berühren.When gas is withdrawn by a consumer device, the pressure in the pressure regulator chamber drops 24; the spring-loaded diaphragm of the pressure regulator moves downwards. The control pin 7, which is fixed to the membrane connected, the high pressure * 5 valve in the steel cylinder opens; the relaxed gas flows into the housing 13 and then through the nozzle 28 to the consumer devices without the Touching membrane.
Soll die Stahlflasche mit einem unter Druck stehenden verflüssigten Gas gefüllt werden, so wird auf dieselbe nach Abb. 3 und 4 an Stelle des Druckreglers ein Füllstutzen η gasdicht aufgesetzt. Durch den Knopf ν wird die Spindel u nach unten gedrückt und das Ventil in der Stahlflasche geöffnet. Die zu füllende Stahlflasche wird durch den Stutzen h mit dem Flüssigkeitsraum und durch den Stutzen mit dem Gasraum des Vorratsbehälters verbunden. Der Stutzen 28 ist so ausgebildet, daß die schräg gestellte Flasche nur bis zu einem bestimmten Teil gefüllt wird.If the steel cylinder is to be filled with a liquefied gas under pressure, a filler neck η is placed on it in a gas-tight manner in place of the pressure regulator as shown in Figs. 3 and 4. The button ν pushes the spindle u down and opens the valve in the steel bottle. The steel bottle to be filled is connected to the liquid space through the nozzle h and to the gas space of the storage container through the nozzle. The nozzle 28 is designed so that the inclined bottle is only filled to a certain extent.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DER92501D DE646234C (en) | Steel bottle with pressure regulator, especially for liquefied gases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DER92501D DE646234C (en) | Steel bottle with pressure regulator, especially for liquefied gases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE646234C true DE646234C (en) | 1937-06-10 |
Family
ID=7418773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DER92501D Expired DE646234C (en) | Steel bottle with pressure regulator, especially for liquefied gases |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE646234C (en) |
-
0
- DE DER92501D patent/DE646234C/en not_active Expired
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