CONTROL CARTRIDGE FOR SANITARY FITTINGS

摘要

A control cartridge for a cartridge housing of a sanitary fitting comprises a first feed opening and a discharge opening as well as seals for sealing abutment on an internal surface of the housing. The seals are arranged so that after installation of the cartridge, the first feed opening is joined and sealed to a cold or mixed water connection of the sanitary fitting and the discharge opening is joined and sealed to a discharge pipe of the sanitary fitting. The first feed opening in the housing or in the cartridge is directly connected to the discharge opening which is sealed to the cartridge housing. The control cartridge comprises a second feed opening with an electric line therein which connects an electrical switch of the cartridge to a valve in a cold or mixed water feed pipe at least for switching a water flow on and off.

主权项

1. A control cartridge (2) for installation in a cartridge housing (3) of a sanitary fitting (1), wherein the control cartridge (2) comprises a first feed opening (4) and a discharge opening (6) as well as one or more seals (7), which are designed for sealing abutment on an internal surface (8) of the cartridge housing (3), and are arranged in such a way that after the installation of the control cartridge (2) in a cartridge housing (3) of a sanitary fitting (1) the first feed opening (4) is joined in a sealed manner to a cold-water or mixed-water connection (9) of the sanitary fitting (1) and the discharge opening (6) is joined in a sealed manner to a discharge pipe (11) of the sanitary fit-ting (1), characterized in that the first feed opening (4) in the cartridge housing (3) or in the control cartridge (2) is directly connected to the dis-charge opening (6) which is sealed with respect to the cartridge housing (3), and that the control cartridge (2) comprises a second feed opening (5) in which an electric line (12) is arranged which connects an electrical switch (13) of the control cartridge (2) to a valve (16) arranged in a cold-water or mixed-water feed pipe (14) at least for switching a water flow on and off.