DE9967C - Backflow valve for sinks - Google Patents
Backflow valve for sinksInfo
- Publication number
- DE9967C DE9967C DENDAT9967D DE9967DA DE9967C DE 9967 C DE9967 C DE 9967C DE NDAT9967 D DENDAT9967 D DE NDAT9967D DE 9967D A DE9967D A DE 9967DA DE 9967 C DE9967 C DE 9967C
- Authority
- DE
- Germany
- Prior art keywords
- sinks
- valve
- ring
- backflow valve
- water
- 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 7
- 239000007788 liquid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/28—Odour seals
- E03C1/284—Odour seals having U-shaped trap
- E03C1/288—Odour seals having U-shaped trap having non-return valves against return of waste water
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sink And Installation For Waste Water (AREA)
Description
1879.1879.
Klasse 85.Class 85.
MORITZ SCHRÖTER in BERLIN. Rückstauventil für Ausgufsbecken.MORITZ SCHRÖTER in BERLIN. Backflow valve for sinks.
Patentirt im Deutschen Reiche vom 8. November 1879 ab.Patented in the German Empire on November 8, 1879.
Das vorliegende Ventil besteht im wesentlichen aus dem geschlossenen Hohlcylinder a und dem Ringe b. Auf die obere Abrundung des ersteren ist ein konisch abgedrehter Ring c gelöthet, welcher genau in die konisch eingeschliffene Rundung d des Ringes b pafst. Durch die Bohrung e des Querbalkens f auf dem Ringe b wird eine Stange g geführt, welche, von der Mitte der unteren Verschlufsplatte des Cylinders g aus, durch denselben hindurchgeht, und welche vermittelst der Schraube h in der Bohrung e des Balkens / hängt, so den Cylinder α in der Schwebe erhält und den Cylinder, je nach dem Drucke des Wassers, auf- und abwärtsführt.The present valve consists essentially of the closed hollow cylinder a and the ring b. A conically turned ring c is soldered onto the upper rounding of the former, which fits exactly into the conically grounded rounding d of the ring b . A rod g is guided through the hole e of the crossbar f on the ring b , which, from the center of the lower locking plate of the cylinder g , passes through the same, and which by means of the screw h hangs in the hole e of the beam /, so keeps the cylinder α in suspension and, depending on the pressure of the water, moves the cylinder up and down.
Das Ventil soll das Eindringen des Wassers aus dem Strafsenkanal, und das in der Leitung stauende Wasser verhindern, wieder in das Innere der Gebäude einzudringen.The valve is designed to prevent the water from entering the Straits Canal, and that into the pipe standing water prevents it from re-entering the interior of the building.
Das Ventil wird, wie Fig. 1 der Zeichnung zeigt, unmittelbar unterhalb des Ausgufsbeckens i in folgender Anordnung angebracht:As shown in Fig. 1 of the drawing, the valve is attached immediately below the sink i in the following arrangement:
An den Ausflufs k des Beckens i wird ein runder, ausgebauchter Bleimantel Z1 mittelst Kitt und Flantsch m befestigt. In den Mantel I1 wird der Ring b festgelöthet, welcher wiederum den Cylinder α trägt. Der Bleimantel ist von genügender Weite, um hinreichend Wasser hindurch zu lassen, und setzt sich aus zwei Theilen I1 und I2 zusammen, welche durch die Flantschen η und einen Gummiring 0 wasserdicht verbunden werden. Der untere Theil des Mantels /2 ist mit dem Rohre f zusammengelöthet. A round, bulged lead jacket Z 1 is attached to the outflow k of the basin i by means of putty and flange m. The ring b , which in turn carries the cylinder α, is soldered into the jacket I 1. The lead jacket is of sufficient width to allow sufficient water to pass through, and is composed of two parts I 1 and I 2 , which are connected in a watertight manner by the flanges η and a rubber ring 0. The lower part of the jacket / 2 is soldered together with the tube f.
Wird eine Flüssigkeit in das Becken i gegossen, so verharrt das Ventil a hi der Stellung Fig. ι und gestattet so einen freien Abflufs derselben; drängt dagegen das Wasser aus dem Strafsenkanal in die Hausleitung zurück, so hebt das Wasser den hohlen, leichten Cylinder a in die Höhe, dessen Konus c in die konische Ausrundung d des Ringes b greift und letzteren verschliefst, Fig. 5, bis der Druck des Wassers von unten her nachläfst und das Ventil seine frühere Stellung wieder einnimmt.If a liquid is poured into the basin i , the valve a hi remains in the position FIG. 1 and thus allows free drainage of the same; if, on the other hand, the water from the Straits Canal pushes back into the house pipe, the water lifts the hollow, light cylinder a , the cone c of which engages in the conical fillet d of the ring b and closes the latter, Fig. 5, until the pressure of the Water flows from below and the valve resumes its previous position.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE9967C true DE9967C (en) |
Family
ID=287294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT9967D Active DE9967C (en) | Backflow valve for sinks |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE9967C (en) |
-
0
- DE DENDAT9967D patent/DE9967C/en active Active
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