AT24485B - Self-closing valve with a piston that can be displaced in a housing sleeve. - Google Patents
Self-closing valve with a piston that can be displaced in a housing sleeve.Info
- Publication number
- AT24485B AT24485B AT24485DA AT24485B AT 24485 B AT24485 B AT 24485B AT 24485D A AT24485D A AT 24485DA AT 24485 B AT24485 B AT 24485B
- Authority
- AT
- Austria
- Prior art keywords
- piston
- displaced
- self
- closing valve
- housing sleeve
- Prior art date
Links
Landscapes
- Details Of Valves (AREA)
Description
<Desc/Clms Page number 1>
Selbatschlusshahn mit In einer Gehäu8ebüch8e verschiebbarem Kolben.
Das Wesentliche vorliegender Mrfindung besteht in der Anordnung eines in der Büchse des Hahngebäuses vorgesehenen, der Ausflussöffnung zugekehrten, stets offenen Schlitzes, der den Zweck hat, den Druckausgleich vor und hinter einem in der Buchse verschiebbaren Kolben auch in der abschliessenden Stellung des letzteren herzustellen, so dass die liraft zum öffnen des Hahnes eine bedeutend kleinere wird.
Die Zeichnung zeigt den Hahn im Längsschnitte. Die Einrichtung desselben erscheint durch die im folgenden erörterte Wirkungsweise desselben genügend klargestellt. Durch
EMI1.1
Tasters a wird durch den hinter dem Kolben grösseren Druck letzterer nach vorwärts geschoben und der Auslauf m abgeschlossen.
Nach vorliegender Erfindung bleibt nun der Schlitz p, durch welchen das Wasser
EMI1.2
lassen wird, auch bei der schliessenden Stellung des Kolbens y offen. Iliedureh wird erreicht, dass das Druckwasser zu beiden Seiten dos Kolbens y Zutritt hat und daher zum Verschieben desselben behufs Öffnen des Hahnes eine bedeutend geringere Kraft erforderlich ist, wie bei den bisher gebräuchlichen Hähnen.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Self-closing valve with a piston that can be moved in a housing.
The essence of the present invention consists in the arrangement of an always open slot provided in the sleeve of the tap housing, facing the outlet opening, which has the purpose of establishing pressure equalization in front of and behind a piston that can be displaced in the socket, even in the latter's final position, see above that the liraft for opening the tap is significantly smaller.
The drawing shows the cock in longitudinal section. Its mechanism appears to be sufficiently clarified by its mode of operation discussed below. By
EMI1.1
Button a is pushed forward by the greater pressure behind the piston and the outlet m is closed.
According to the present invention, the slot p through which the water
EMI1.2
will leave, even in the closing position of the piston y open. It is achieved that the pressurized water has access on both sides of the piston y and therefore a significantly smaller force is required to move it in order to open the tap, as with the taps that have been used up to now.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT24485T | 1905-03-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT24485B true AT24485B (en) | 1906-06-11 |
Family
ID=3534526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT24485D AT24485B (en) | 1905-03-07 | 1905-03-07 | Self-closing valve with a piston that can be displaced in a housing sleeve. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT24485B (en) |
-
1905
- 1905-03-07 AT AT24485D patent/AT24485B/en active
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