Patent ID: 8555679
Filing Date: 2013-10-15
Classification: D06F,F16K,Y10T

Abstract:
1. An automatically controlled washing machine with a system for mechanically metering liquid or pasty washing aids stored in storage containers, the system comprising: a multiple-action addition valve with a housing base and a rotor, the housing base defining a central liquid line; a plurality of nozzles in the housing base and in a circle that is concentric to an axis of the rotor, the nozzles being connectable to the central liquid line by a connection line in the rotor and having a seal that seals a connection with the connection line; a motor for driving the rotor; a storage container connected to each of the nozzles; a liquid line connected to the central liquid line; a pump connecting the liquid line to a dispensing device for a laundry treatment room, wherein the rotor axially presses the seals toward the housing base until contact areas of the rotor and the housing base oppose each other and are close to each other; and a water feed without a seal in a transition to the connection line.