DE163490C

DE163490C -

Info

Publication number: DE163490C
Application number: DENDAT163490D
Authority: DE

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

PATENTSCHRIFTPATENT LETTERING

M 163490 KLASSE 64 a. M 163490 CLASS 64 a.

WILLIAM G. LAWRENCE in OAKLAND (Alameda County, Calif., V. St. Α.).WILLIAM G. LAWRENCE of OAKLAND (Alameda County, Calif., V. St. Α.).

Verschluß gegen das Wiederfüllen von Flaschen. Patentiert im Deutschen Reiche vom 7. September 1904 ab.Closure against refilling of bottles. Patented in the German Empire on September 7, 1904.

Die Erfindung betrifft einen Verschluß gegen das Wiederfüllen von Flaschen, bei dem in bekannter Weise im Flaschenhals ein Schwimmerventil angeordnet ist, das der Wirkung einer unter Federdruck stehenden Kugel unterliegt. Derartige Vorrichtungen verhindern zwar bei allen gewöhnlichen Stellungen das Nachfüllen der Flaschen in genügendem Grade, jedoch sind sie unwirksam, wenn die Flasqhe in einem mit Flüssigkeit gefüllten Behälter in horizontaler Richtung stoßweise hin- und herbewegt wird, so daß das Schwimmerventil infolge seines Beharrungsvermögens sich während der Stoßbewegungen auf kurze Zeit öffnet und so ein Nachfüllen gestattet. Um dies zu verhindern, ist gemäß der Erfindung dies bekannte Schwimmerventil mit einem Hilfsschwimmer verbunden, der auf der anderen Seite des Ventilsitzes liegt und auch bei Stoßbewegungen in horizontaler Lage der Flasche ein öffnen des Schwimmerventiles verhindert, im übrigen jedoch die Tätigkeit des Ventiles nicht beeinflußt. The invention relates to a closure against the refilling of bottles which is arranged in a known manner in the bottle neck, a float valve that the Effect of a ball under spring pressure. Such devices prevent refilling of the bottles in all normal positions to a sufficient degree, however, they are ineffective when the bottle is in a liquid state filled container is moved back and forth intermittently in the horizontal direction, so that the float valve due to its inertia during the shock movements opens for a short time, allowing refilling. In order to prevent this, this is known according to the invention Float valve connected to an auxiliary float on the other side of the The valve seat is located and also open in the case of shock movements in the horizontal position of the bottle prevents the float valve, but does not otherwise affect the operation of the valve.

Die Erfindung ist auf der Zeichnung dargestellt und istThe invention is illustrated in the drawing and is

Fig. ι ein senkrechter Schnitt durch den oberen Teil der Flasche, Fig. 2 ein ähnlicher Schnitt in wagerechter und Fig. 3 in abwärts geneigter Lage der Flasche. Fig. 4 und 5 stellen schaubildliche Ansichten des abgenommenen Ventiles und des Sicherungsschwimmers dar. Fig. Ι a vertical section through the upper part of the bottle, Fig. 2 a similar one Section in the horizontal and Fig. 3 in the downwardly inclined position of the bottle. Figures 4 and 5 represent diagrammatic views of the removed valve and the safety float.

Der Flaschenhals 1 ist mit einer Ausbauchung 2 versehen und nimmt die die Form eines Zylinders besitzende Sicherungsvorrichtung 5 auf. Im unteren Teil ist diese mit querliegenden Ankern 6 versehen, die unter. Wirkung eines eine Feder ersetzenden Korkstückes 7 mit Flügeln 8 in die ringförmige Nut 2 des Flaschenhalses 1 eingepreßt werden. Zur Abdichtung ist der untere Teil der Sicherungsvorrichtung mit Kork 10 belegt, der sich gegen das- Innere des Flaschenhalses anlegt. Innerhalb des Zylinders ist in an sich bekannter Weise ein zweiter Zylinder 11 angeordnet, der im unteren Teil mit fensterartigen Öffnungen versehen ist und einen gleitbaren Ventilkörper aufnimmt. Dieser besteht einerseits aus dem Teil 16 mit oberem Ring 17 und unterer Ventilplatte 15, die sich auf den mit einer schrägen Kante versehenen Ventilsitz 18 der Querplatte 14 des Gehäuses 3 auflegt, andererseits aus dem Schwimmer 19, der unter Wirkung einer Kugel 20 steht, die dem Einfluß einer gegen den Deckel 21 des Zylinders 11 stoßenden Feder 22 unterliegt. An der Außenseite des Zylinders 11 und an der Innenseite des Mantels 3 können Rippen 23,24 vorgesehen sein, um ein Öffnen des Ventiles mittels Drahtes zu verhindern. So weit ist die Konstruktion der Einrichtung als bekannt anzusehen.The bottle neck 1 has a bulge 2 and takes the locking device having the shape of a cylinder 5 on. In the lower part this is provided with transverse anchors 6, which are below. Effect of replacing a spring Piece of cork 7 with wings 8 pressed into the annular groove 2 of the bottle neck 1 will. The lower part of the securing device is sealed with cork 10 occupied, which rests against the inside of the bottle neck. Inside the cylinder a second cylinder 11 is arranged in a manner known per se, which is in the lower Part is provided with window-like openings and a slidable valve body records. This consists on the one hand of the part 16 with the upper ring 17 and lower Valve plate 15, which is on the provided with an inclined edge valve seat 18 of Transverse plate 14 of the housing 3 rests on the other hand from the float 19, which is below Effect of a ball 20 is the influence of one against the cover 21 of the cylinder 11 thrusting spring 22 is subject. On the outside of the cylinder 11 and on the Ribs 23,24 can be provided on the inside of the jacket 3 in order to open the To prevent valves by means of a wire. So far is the construction of the facility as known to look at.

Wie schon eingangs erwähnt, besteht bei solcher Anordnung die Möglichkeit, dasAs already mentioned at the beginning, with such an arrangement there is the possibility of the

Claims

Open the valve for a short time when the bottle is in a horizontal position by intermittent movements in a container filled with liquid, in that the valve is lifted from its seat for a short time due to its inertia during the shock movements and thus allows refilling. In order to avoid this, a wire pin 27, which carries a disk 28, is arranged in the plate 15 of the valve body 16. A second float 29, which is suitably forked and which encompasses the wire pin 27, is attached to this wire pin. The float 29 is arranged in such a way that, when the bottle is in the normal position, the main float 19 cannot move because the float 29 rests against the underside of the valve seat 18 and thus prevents the main float valve from opening. Therefore, the float valve cannot be opened even when the bottle is in a horizontal position and by impact movements. When the bottle is emptied normally, this valve works in the following way:. As long as the liquid in the bottle has not yet rinsed the float 29 at the beginning of the tilting, it rests against the inner surface of the valve seat with its heavy parts due to its fork-shaped design and thus prevents it from moving back and thereby opening the valve. When the bottle is tilted for the purpose of pouring out, the rising liquid level lifts the float 29 and brings it into a position which exactly matches the opening of the valve seat. Under the pressure of the liquid, the auxiliary float 29 as well as the main float 19, which is now no longer under the influence of the ball 20 and the spring 22, is moved forward, i. H. after the mouth of the bottle is moved, and so the valve is opened (Fig. 3). The liquid can now escape freely. With this arrangement of the auxiliary float 29, a difficulty arises in that the rising liquid naturally has the tendency to rotate the transverse float, which, as already mentioned, is forked around the pin 27, so that the thicker part of this float rises while the slotted part goes down, with the result that this float, which is no longer supposed to hold the valve on its seat, would rest against the upper part of the valve seat and prevent it from flowing out. In order to avoid this, according to the invention, the thicker part of the float 29 is loaded, for example by small bolts 30 which are arranged in the cork part. This load is such that the thicker part of the swimmer is always kept in the normal position and so the problem described cannot occur. Godfather nt-A ν Proverbs:

1. Closure against refilling of bottles with one in the bottle neck arranged float is pressed onto a valve seat by a spring-loaded ball, characterized in that that this float is connected to an auxiliary float (29) located on the other side of the valve seat, and who is normally lying in such a way that the main swimmer does not lift from his seat, even through shock movements while he is emptying the bottle through the opening of the valve seat passes through and thus allows the valve to open.

2. Apparatus according to claim 1, characterized in that the auxiliary float is provided with a load (30) on one side to keep it always in to keep its normal position.

1 sheet of drawings.