DE19418C - New to Kloset valves with a measured amount of flushing water - Google Patents

Description

IMPERIAL

PATENT OFFICE.

PATENT LETTERING

CLASS 85: aqueduct.

Patented in the German Empire on October 27, 1881.

The innovation consists in the contiguous arrangement of two opposite closing valves respectively. in the arrangement of a two-way tap, the function of which is a certain amount of tap water first in a certain period of time to run a pressure cylinder and later to use this quantity of water for rinsing purposes utilize.

The purpose of this innovation is to prevent too much or too little water consumption, and orders have also been made for one To prevent kickback in the line when it is closed.

Fig. Ι shows such a double valve in a top view and section, FIG. 2 the same in a quantum of tap water in the pressure cylinder moving valve position, Fig. 3, however, with a valve position which is below Quantum of water under pressure allows entry into the cioset basin, Fig. 4 the Combination of the double valve tap with the basin, the pressure cylinder and the main line.

2 and 3 show the two oppositely acting valves α and b, the housing c with screw connections de /, and the valve rods a ¹ and b ¹ . To both poles up and down at the same time. To let go down, the same are firmly connected to each other by a crossbar g , which the latter with the valve rods attached to it is always sought to be kept in the position pulled out of the housing, FIG. 3, by a strong helical spring h.

Fig. 2 shows the crossbar g by a pressure, compressing the spring <h , pressed down, so that valve α is closed, but valve b is open. Valve b, which otherwise blocks the access of the tap water, opens it now. pass so that it can take the path xy, Fig. 1, to the pressure cylinder 2, Fig. 4, in which it lifts the piston k up to a point that can be delimited at will.

If the closet is now left, ie the pressure is removed from the crossbar g , FIG. 3, the helical spring h lifts the same, as well as the valve rods and valves attached to it, so that valve b, closing, shuts off the line from the cylinder i On the other hand, valve a , opening, brings the cylinder into contact with the cioset basin, and the water in the former is now pressed by the pressure of the weighted piston along the path y ζ into the basin of the closet, from which it opens the usual way flushes. Since now, when the valve disc firmly to their respectively. Rods Safsen, while this valve change would occur a time at which a half opened, b would, however, half-closed (or vice versa), thereby not only a Rückstofs on the line, but also waste of water took place, so the valve plates are in a tubular bore of the Rods on pins are limited by two small lateral pins, easy to move up and down, so that the valve plates have already reached their seat before the rods α ^l and b ^{1 have covered} the path prescribed for them.

Claims (1)

Fig. 4 shows the arrangement by means of which this valve clearance is generated. The flap with glasses, which can be rotated about point m, presses, when occupied, through rod ο and lever o ¹ on the cross bar g of the valve rods, so that the tap water flows through the pipe / and p / the valves, into the cylinder i and the piston drifts upwards. If the closet is now left, the valves change, and the water in the cylinder now passes again, passing the valve housing, through pipe / ² into the cioset basin, with a force corresponding to the load on the piston. Instead of a cylinder with a piston, another open or closed vessel can be used. Figs. 5 to 9 show another construction, by means of which I achieve the purpose, the flushing water to change direction in the manner described above and to lead under pressure into the cioset basin, achieve. Fig. 5 is a longitudinal section through the reversing valve. 6 and 7 are cross-sections through FIG. 5 and show the two positions of the tap cone. Fig. 8 is a top view of the cock with tooth sectors that convey its rotation. Fig. 9 shows the general Arrangement of the parts in a closet and the movement of the main sector by connection the same with the seat board. The hollow one, with two. The cone α , which is provided with openings b and c and neatly ground into the valve body d , works like a two-way valve and soon sets the line A with the pressure cylinder B, now B with the closet basin C in communication. Its movement is done by a rod /, which is provided with corresponding square shoulders and steps outward through the pack g , where the small sector χ, Fig. 4, is attached to it. Between the packing plate h and the upper side of the cone, a correspondingly strong helical spring i is inserted, which ensures that the cone closes at all times. On a separate shaft k, Fig. 8, sits the main sector y, which is supported by a rod /, Fig. 9, on the one hand the Sector is η rotatably connected at its eye m conceives the other hand, when the seat plate is moved. The lever arm 0 is provided with an adjustable counterweight, which causes the tap to be turned back and the seat plate to rise. Briefly, the functioning of the cock is as follows: If the Closet occupied, Sector rotates y χ the Sector and with it the cone 90 a ^0, which line pressure chamber and come into contact (see Fig. 7.); So that the former during the session can fill. If the closet is now left, the counterweight of arm 0 lifts sector y, and the cone now connects the pressure vessel and the cioset basin through itself, whereupon flushing occurs. Patenτ-response: The valves α and b, which are firmly connected to one another by the crossbar g , are arranged in such a way that one of them is always open or closed, and thereby either the channels xy or y $ are connected. For this purpose ι sheet of drawings.