DE354814C - Dispensing valve for pressurized fluids - Google Patents
Dispensing valve for pressurized fluidsInfo
- Publication number
- DE354814C DE354814C DES49381D DES0049381D DE354814C DE 354814 C DE354814 C DE 354814C DE S49381 D DES49381 D DE S49381D DE S0049381 D DES0049381 D DE S0049381D DE 354814 C DE354814 C DE 354814C
- Authority
- DE
- Germany
- Prior art keywords
- dispensing valve
- pressurized fluids
- sleeve
- leakage water
- housing
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/58—Mechanical actuating means comprising a movable discharge-nozzle
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles (AREA)
Description
Georg Springer in Berlin.
Zapfventil für unter Druck stehende Flüssigkeiten.
Patentiert im Deutschen Reiche vom 22. Dezember 1918 ab.Georg Springer in Berlin.
Dispensing valve for pressurized liquids.
Patented in the German Empire on December 22, 1918.
Die Erfindung betrifft einen Zapfhahn für unter Druck stehende Flüssigkeiten, und zwar derjenigen Art, bei welcher sich an das mit einer Durchflußkammer versehene Ventilgehäuse ein gefenstertes Abflußrohr anschließt, welch letzteres durch Drehen einer Muffe bewegt wird.The invention relates to a tap for pressurized liquids, namely of the type in which the valve housing provided with a flow chamber is attached a fenestrated drainpipe is connected, which moves the latter by turning a sleeve will.
Solche Ventile besaßen bislang zwischen Muffe und Gehäuse einen Raum, dessen HöheSuch valves previously had a space between the sleeve and the housing, the height of which
ίο lediglich der Größe des Ventilhubes entsprach, so daß für die Aufnahme des zwischen Muffe und Gehäuse austretenden Leckwassers, namentlich I wenn letzteres nach längerem Gebrauch des j Zapfhahnes an Menge zunahm, kein hin- | reichender Raum vorhanden war, so. daß das j Leckwasser unter Druck seinen Ausweg nach ; ίο only corresponded to the size of the valve stroke, so that there was no additional water to absorb the leakage water escaping between the sleeve and the housing, especially if the latter increased in quantity after prolonged use of the tap sufficient space was available, so. that the j leakage water under pressure finds its way out ;
oben oder unten fand. ■- jfound above or below. ■ - j
Diesem Übelstande wird gemäß der Erfindung jAccording to the invention, j
dadurch begegnet, daß zwischen Muffe undcountered by the fact that between the socket and
so Gehäuse eine besondere Leckwasserkammer angeordnet ist.so housing a special leakage water chamber is arranged.
Die Erfindung ist auf beiliegender Zeichnung im Querschnitt wiedergegeben. Das Hahngehäuse α endigt in dem Stutzen a', welcher auf der Innenseite durch die Durchflußkammer d stark erweitert und auf der ganzen Länge der Außenseite dieser Durchflußkammer mit Gewinde h versehen und bis zur Höhe der DurchThe invention is shown in cross section on the accompanying drawing. The tap housing α ends in the nozzle a ', which widens strongly on the inside through the flow chamber d and is provided with thread h over the entire length of the outside of this flow chamber and up to the level of the through
flußkammer von einer Muffe f dergestalt umgeben ist, daß zwischen letzterer und de.11 30 unteren konischen Teil a" des Stutzens af eine verhältnismäßig große Leckwasserkammer i entsteht, die in der Lage ist, größere Leckwassermengen aufzunehmen, wenn bei längerem Gebrauch eine Vergrößerung des zwischen a" 35 und b entstandenen Ringspaltes eintritt und das Leckwasser infolge zu starken Druckes aus den Öffnungen g des Abflußrohres δ nicht sofort abfließen kann. Letzteres ist in bekannter Weise innerhalb der Durchflußkammer d 40 mit Austrittsöffnungen e und am unteren Rande mit den erwähnten Öffnungen g versehen, welche das in der Kammer i sich ansammelnde Leckwasser abführen und in bekannter Weise durch den Hauptdruckstrahl ejektorartig aus- 45 treten lassen.Flow chamber is surrounded by a sleeve f in such a way that between the latter and de.11 30 lower conical part a "of the nozzle af a relatively large leakage water chamber i is created, which is able to accommodate larger amounts of leakage water if, during prolonged use, an enlargement of the between a " 35 and b resulting annular gap occurs and the leakage water can not flow away immediately due to excessive pressure from the openings g of the drain pipe δ. The latter is provided in a known manner within the flow chamber d 40 with outlet openings e and at the lower edge with the mentioned openings g , which drain the leakage water accumulating in the chamber i and allow it to exit in a known manner through the main pressure jet ejector-like.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES49381D DE354814C (en) | Dispensing valve for pressurized fluids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES49381D DE354814C (en) | Dispensing valve for pressurized fluids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE354814C true DE354814C (en) | 1922-06-16 |
Family
ID=7487251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DES49381D Expired DE354814C (en) | Dispensing valve for pressurized fluids |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE354814C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1058867B (en) * | 1952-04-29 | 1959-06-04 | Machinenfabrik V H Jansen & Su | Filling valve for filling a bottle or the like at the bottom of a liquid container |
| DE1098387B (en) * | 1956-04-12 | 1961-01-26 | Heinz Juergen Von Obstfelder | Lockable outflow nozzle for fluids flowing out of lifting devices |
| FR2687445A1 (en) * | 1992-02-14 | 1993-08-20 | Robinetterie Sfr | Device for controlling the flow of a fluid in a circuit and for protecting that part of this circuit which is located upstream of the device and installations provided with this device |
-
0
- DE DES49381D patent/DE354814C/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1058867B (en) * | 1952-04-29 | 1959-06-04 | Machinenfabrik V H Jansen & Su | Filling valve for filling a bottle or the like at the bottom of a liquid container |
| DE1098387B (en) * | 1956-04-12 | 1961-01-26 | Heinz Juergen Von Obstfelder | Lockable outflow nozzle for fluids flowing out of lifting devices |
| FR2687445A1 (en) * | 1992-02-14 | 1993-08-20 | Robinetterie Sfr | Device for controlling the flow of a fluid in a circuit and for protecting that part of this circuit which is located upstream of the device and installations provided with this device |
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