DE142132C

DE142132C -

Info

Publication number: DE142132C
Application number: DENDAT142132D
Authority: DE

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

PATENTSCHRIFTPATENT LETTERING

- Ja 142132 KLASSE 64«.- Yes 142132 CLASS 64 «.

Patentiert im Deutschen Reiche vom 17. November igoo ab. Patented in the German Empire from November 17th igoo.

Den Gegenstand vorliegender Erfindung bildet ein Flaschenverschluß gegen Wiederfüllen, und zwar ein solcher mit Schwimmerventil und Gegengewicht.The subject of the present invention is a bottle closure against refilling, namely one with a float valve and counterweight.

Die vorliegende Erfindung berücksichtigt zum ersten Male die dynamischen Einflüsse der Flüssigkeiten und der strömenden Luft auf das Schwimmerventil. Wenn diese Einflüsse auch nur gering sind, so waren sie doch hin-The present invention takes into account for the first time the dynamic influences of Liquids and the flowing air on the float valve. When these influences even if they are only slight, they were

to reichend, bei ihrer Nichtbeachtung die ganze Wirkung der bisherigen Flaschenverschlässe in Zweifel zu stellen. Die dynamischen Einflüsse der bewegten Luft und der Flüssigkeiten sind durch die besondere Gestaltung des Ventils berücksichtigt. Dasselbe besteht nämlich aus einem hohlen Glaskörper von birnenförmiger Gestalt. Die Verwendung des Glaskörpers an und für sich bietet eine große Reinlichkeit des Flaschenverschlusses; die Hohlheit desselben ermöglicht das Schwimmen und das genaue Ausbalancieren desselben. Die Birnengestalt desselben aber bewirkt, daß die dynamischen Einflüsse von Flüssigkeit und Luft in der Richtung der Ausströmung anders wirken als in der Richtung der Einströmung. Letzterer Umstand ist in verschiedener Hinsicht von großer Wichtigkeit. So kann beispielsweise gleich beim Herausziehen des über dem Flaschenverschluß befindlichen Korkens die rasch einströmende Luft derart auf das Ventil wirken, daß der äußere Luftdruck einerseits und das beim Herausziehen des Pfropfens in der Flasche unter dem Ventil entstandene Vakuum andererseits ein Abheben überhaupt unmöglich machen. Die Birnenform dagegen bewirkt, daß die Luft nicht in dieser Richtung derart energisch auf das Ventil wirkt, daß ein Zuschlagen des Ventils vor der Ausgleichung des Luftdruckes auf beiden Seiten ermöglicht ist.to enough, if they are not observed, the entire effect of the previous bottle caps in To raise doubts. The dynamic influences of moving air and liquids are taken into account by the special design of the valve. Namely, the same consists of a hollow glass body of pear-shaped shape. The use of the vitreous and in itself offers great cleanliness of the bottle cap; its hollowness allows swimming and precise balancing of the same. The pear shape but the same causes the dynamic influences of liquid and air in the The direction of the outflow act differently than in the direction of the inflow. The latter Fact is of great importance in several ways. For example immediately when pulling out the cork located above the bottle cap Rapidly inflowing air act on the valve in such a way that the external air pressure on the one hand and the result of pulling out the stopper in the bottle under the valve Vacuum, on the other hand, make lifting impossible at all. The pear shape, on the other hand causes the air not to act so forcefully on the valve in this direction that a It is possible to close the valve before the air pressure is equalized on both sides.

Ein weiterer Vorteil der Verwendung eines hohlen Glaskörpers besteht darin, daß man ihn mit Flüssigkeit füllen kann, die bei der Benutzung der Flasche die Verlegung des Schwerpunktes des Ventils in günstiger Weise so beeinflußt, daß ein rasches Öffnen beim Ausgießen, vor allem aber ein rasches Schließen beim Aufrichten der Flasche erreicht wird.Another advantage of using a hollow glass body is that you can do it can fill with liquid, which when using the bottle the shifting of the center of gravity the valve is influenced in a favorable manner so that a rapid opening when pouring, but above all a rapid closing when erecting the bottle is achieved.

Ein weiteres Merkmal des neuen Verschlusses besteht noch in der entsprechenden Ausbildung des mit dem Schwimmerventil verbundenen Gewichtes, das hier ebenfalls aus einem hohlen Glaskörper besteht, durch welchen die Flüssigkeit hindurchfließen kann und an dessen Boden die Verbindungsschnur befestigt ist, während die das Schwimmerventil und das Gewicht umgebende, oben und unten offene Röhre mit seitlichen Öffnungen versehen und oberhalb des Ventilsitzes mit einem heraumlaufenden, das Ventil unterstützenden Rand ausgestattet ist. Es sind somit gewissermaßen dieselben dynamischen Einflüsse von Flüssigkeit und Luft, die bei der Ausbildung des Schwimmerventils benutzt sind, bei der Ausbildung des Gegengewichts wiederholt.Another feature of the new fastener is the corresponding training of the weight connected to the float valve, which here also consists of a hollow There is a glass body through which the liquid can flow and at its bottom the connecting cord is attached while the the float valve and the weight surrounding, top and bottom open tube provided with side openings and above of the valve seat equipped with a running edge supporting the valve is. In a sense, they are the same dynamic influences of liquid and air used in the formation of the float valve in the formation of the counterweight repeatedly.

In den beiliegenden Zeichnungen ist die Erfindung veranschaulicht, und zwar sindIn the accompanying drawings the invention is illustrated, namely are

Fig. ι und 2 Schnitte durch den Flaschenhals und Flaschenverschluß, wobei Fig. 1 dieFig. Ι and 2 sections through the bottle neck and bottle closure, Fig. 1 the

Claims

Bottle in an upright position and FIG. 2 the same in an inclined position allowing pouring shows.

Fig. 3 is the view of the valve weight and

FIG. 4 is a section through the latter in the direction of the line AA in FIG. 2.

The float valve is denoted by ι and the weight suspended from it is denoted by 2.

3 is the tube that forms the valve seat and at the same time has the task of supporting the weight stop when tilting the bottle.

According to the present invention, the float valve consists of a hollow glass body, which is designed pear-shaped. The pointed part 4 protrudes upwards, during the round part forms the seat. The float valve is with a liquid or the like. filled, so that when tilting the bottle for the purpose of pouring out the contents, the change in position of the Liquid inside the valve causes the valve center of gravity to shift, and thus also making it easier to leave the seat 5 at the upper edge of the tube.

To introduce the liquid into the hollow glass body, the same is on its head part 4

provided with an opening which can be closed by a cork or plug 6.

The amount of liquid to be brought into the valve is based on the specific gravity of the regulated accordingly in the bottle containing liquid. The wider, round lower part of the pear-shaped glass body forms the seat of the valve and is advantageous on sanded off at this point. On the valve bottom 8 a hook 9 is provided on which the weight 2 is suspended by means of a flexible connection 10.

The weight 2 has a partially conical or similar shape and consists of a hollow vitreous. At each end the weight is open so that the one contained in the bottle Fluid can flow freely through the weight. The flexible connection 10 is with the weight on the lower one The end of the same on a cross piece 11 or the like. Attached. The weight is on his conical part 13 provided with grooves so that when the weight rests in the glass tube 3, the liquid can flow through between the tube 3 and the weight.

The conical part 13 of the weight lays itself against the when the bottle is tilted lower end of the tube 3 and allowed at

Transferring the bottle from the inclined position to the vertical position the instant return of the float valve on its seat, for the sake of that, as soon as the bottle approaches its horizontal position, the conical part of the weight, which is temporarily on the edge of the tube 3 rests as a fulcrum, immediately slides over the edge and under its own weight the tube falls out on its seat with the retraction of the float valve. The said Tube 3 is provided at its upper end with an annular head 14, the inner surface of which is beveled towards the valve seat 5 in such a way that it acts as a seat surface 7 serves for the float valve.

The purpose of this bevel is to return the valve through its Support seat. In the upright position of the bottle, the float valve rests on the Seat 7, while in the inclined position of the bottle, the valve against the upper Edge 14 of the tube 3 lays.

The latter is still further with a ring 15 surrounded by cork or another elastic material, which acts as a sealing ring between Serves bottle neck and tube. The cork ring advantageously enters a groove 16 of the bottle neck.

The tube 3 is provided with lateral or spirally arranged openings 17, which when tilting the bottle a rapid outflow of the liquid into and through the Allow tube 3. Just above the float valve ι is another one in the bottle neck Protective cap 18 arranged, which is used to prevent the fraudulent opening of the Valve by means of a wire or the like is used.

By arranging a pear-shaped, hollow float valve filled with liquid there is no air void in the bottle when pulling out the cork, because due to the pear shape, the outside air on the pointed part of the float valve hits, and thus finds less resistance than if it were to hit a wide area. However, when the outside air enters the inside of the bottle, the float valve becomes stuck excluded from his seat, so that the previous evil is eliminated.

Patent-A ν Proverbs:

ι. A bottle cap against refilling with in a known manner by a flexible connection with a float valve connected to a weight, characterized in that the float valve no consists of a hollow glass body (1) which is pear-shaped so that the pointed part is directed upwards and the hemispherical lower part carries the sealing surface. . .

2. A bottle closure according to claim i, wherein the hollow float valve is partially filled with a liquid, so that the center of gravity of the valve shifts when the bottle is tilted and thus both a rapid fall of the valve during pouring and a rapid one

Closing the same when erecting the bottle is achieved.

3. A bottle closure according to claim ι and 2, in which the with the The weight (2) connected to the float valve also consists of a hollow glass body through which the liquid flows and to the bottom of which the connecting cord is attached, while the one surrounding the float valve and the weight, Top and bottom open tube (3) provided with side openings and above the valve seat with a running around to support the valve during outflow, beveled edge (14) is equipped.

1 sheet of drawings.