DE269871C - - Google Patents

Claims (2)

IMPERIAL PATENT OFFICE. PATENT LETTERING - M 269871 CLASS 64 b. GROUP HUGO BERGNER in. HAMBURG. Patented in the German Empire on October 20, 1912. In the counter-pressure filling devices, as they are specifically for filling beer are used on bottles, tears the displaced liquid from the bottle by the filled liquid Air or carbonic acid liquid with it, and becomes the resulting foam diverted into a special vessel. In order to reduce the amount of foam or loss as possible To get liquid and the gases just as ίο such deposit, will be according to the present Invention hit the device, as shown in the drawing in an exemplary embodiment is shown. The container α for the liquid to be filled carries the filling cocks b at the bottom in the usual arrangement. Each tap has in the middle the wide bore δ ¹ with a pipe connection for draining the liquid, next to it there are two channels δ ² , b ³ , which continue upwards into the container α into the two pipes c, d and beyond the Liquid level protrude. The tube c is open at the top, while that d has the device shown in the secondary figure in section, ie closed at the top and divided inside by a tongue d ¹ that does not reach all the way up into two channels d ² , d ^B , of which that d ² is connected at the bottom with the tap channel δ ³ , while channel d ^{s is} connected by a tube f to the vessel g located in the middle under α. The device works in such a way that after a bottle has been pushed onto the filling pipe δ ¹ and the stopcock is turned, the connection of the pipe c with the tap channel δ ² and the interior of the bottle is first established, hence the pressurized above the liquid in α Gas enters the bottle, so its interior is brought to the same gas pressure ■ as it is above. If the stopcock is turned further, this connection is canceled again and the outflow channel δ ^{1 is} opened so that the liquid runs into the bottle. However, the channel δ ³ and the channel d * of the tube d at the bottom are also open, and the liquid flowing into the bottle presses the gas or air content of the bottle as well as the entrained liquid through the channels d ² , d ^{3 of} the tube d in the vessel g. In the arrangement, the pipe d acts, so to speak, as an air chamber, so that the air can collect at the top and the amount of liquid entrained is as low as possible ^{due to its separation and return in the channel d 2.} The arrangement of floats and valves, as required by the known devices serving the same purpose, is superfluous with the new device. Godfather τ-An Proverbs: i. Device for filling bottles under counter pressure with device for Evacuate air and foam from the Vessels to be filled, characterized in that the ventilation duct of the filling valve is connected to the foam collecting vessel (g) by a two-legged high standpipe (A) in order to allow as little liquid as possible to get into the collecting vessel (g) . 2. Apparatus according to claim i, characterized in that the standpipe (A) is a closed top, by an open top tongue in two channels (d ² , d ³ ) divided pipe, of which the one to the tap, the other to the Foam cup (g) is connected. For this purpose ι sheet of drawings.