DE146707C - - Google Patents
Info
- Publication number
- DE146707C DE146707C DENDAT146707D DE146707DA DE146707C DE 146707 C DE146707 C DE 146707C DE NDAT146707 D DENDAT146707 D DE NDAT146707D DE 146707D A DE146707D A DE 146707DA DE 146707 C DE146707 C DE 146707C
- Authority
- DE
- Germany
- Prior art keywords
- valve
- water
- cylinder
- piston
- self
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000001105 regulatory Effects 0.000 description 3
- 239000010985 leather Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D3/00—Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing
- E03D3/02—Self-closing flushing valves
- E03D3/06—Self-closing flushing valves with diaphragm valve and pressure chamber for retarding the valve-closing movement
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sliding Valves (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Gegenstand der Erfindung" ist eine neue Vorrichtung an einem Selbstschlußhahn, mit welcher nach Freigabe des Hahnmechanismus (Hebels, Druckknopfes, Zugwerkes usw.) die vom Hahn gegebene Wassermerige annähernd stets die gleiche und zur Spülung" ausreichende bleibt.The subject of the invention "is a new device on a self-closing valve, with which after releasing the cock mechanism (lever, push button, pulling mechanism, etc.) the The amount of water given by the tap is almost always the same and sufficient for rinsing remain.
Die Zeichnung zeigt einen solchen Selbstschlußhahn. The drawing shows such a self-closing valve.
ίο Der Gehäuseteil α, dessen Hohlraum b als Druckkammer in bekannter Weise unter Anfüllung mit Druckwasser den Schluß der federnden Platte selbsttätig bewirkt, enthält zu diesem Zweck den mit Regulierschraube c versehenen Verbindungskanal d und den Ableitungskanal e für das aus b entweichende Wasser. Der Abschluß dieses Kanals von der Kammer b erfolgt durch das Ventil f, dessen kolbenartige Verlängerung, Bremskolben g, von dem Zylinder h aufgenommen wird. Eine Leder- oder sonst geeignete elastische, aber dichtgehende Manschette umkleidet diesen Bremskolben. Der Boden des Kolbenzylinders enthält eine Durchbohrung i. ίο The housing part α, the cavity b as a pressure chamber in a known manner by filling with pressurized water automatically causes the closure of the resilient plate, contains for this purpose the connecting channel d provided with regulating screw c and the discharge channel e for the water escaping from b. This channel is closed off from chamber b by valve f, the piston-like extension of which, brake piston g, is received by cylinder h . A leather or other suitable elastic, but tight-fitting sleeve surrounds this brake piston. The bottom of the piston cylinder contains a through hole i.
Zwecks Abgabe von Wasser wird das Ventil f von seinem Sitz abbewegt, so daß das Wasser aus b nach e entweichen kann, wodurch der den Plattenschluß bewirkende Überdruck in b aufgehoben wird, während der Kolben g, der Bewegung von f folgend, das in dem Zylinder h befindliche Wasser durch die Öffnung i verdrängt. Nach Freigabe des Druckknopfes k hebt sich das Ventil f unter Einwirkung der Feder Z, jedoch wird es durch das unter den Kolben in den Zylinder einzusaugende Wasser daran gehindert, seinen Sitz schnell wieder zu erreichen und damit einen zu schnellen Schluß der federnden Platte zu veranlassen. Nach Maßgabe der Größe der im Zylinderboden vorgesehenen Bohrung i a~ erfolgt der Hahnschluß früher oder später. Durch Einstellen der Regulierschraube c kann der Wasserzufluß zum Ventil geregelt werden, während die nach Freigabe des Knopfes k noch abfließende Wassermenge oder die Zeitdauer bis zum Hahnschluß vorwiegend von der Größe der Bohrung i abhängig bleibt.In order to dispense water, the valve f is moved away from its seat so that the water can escape from b to e , whereby the overpressure in b causing the plate closure is released, while the piston g, following the movement of f , moves into the cylinder h displaced water through the opening i. After releasing the push button k , the valve f lifts under the action of the spring Z, but it is prevented by the water sucked into the cylinder under the piston from quickly reaching its seat again and thus causing the resilient plate to close too quickly. In accordance with the size of the bore provided in the cylinder bottom ia ~ the valve closure takes place sooner or later. By adjusting the regulating screw c , the water inflow to the valve can be regulated, while the amount of water still flowing out after the button k is released or the time until the tap closes mainly depends on the size of the bore i.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE146707C true DE146707C (en) |
Family
ID=413953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT146707D Active DE146707C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE146707C (en) |
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0
- DE DENDAT146707D patent/DE146707C/de active Active
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