Assembly for preparing mineral water, comprises dosing device provided with housing comprising inlet, outlet, liquid flow path, pump, and magnetizable or magnetic operating component manufactured from corrosion resistant steel

摘要

An assembly (1) for preparing mineral water, comprises a dosing device (6) provided with a housing (15) comprising an inlet (16), an outlet (18), a liquid flow path (20), a pump (22), and a magnetizable or magnetic operating component (24) manufactured from corrosion resistant steel, which is as corrosion resistant as a corrosion resistant steel comprising molybdenum and titanium or niobium, or provided with a corrosion resistant coating. An assembly for preparing mineral water, comprises a container (2) filled with a mineral concentrate, and dosing device connected to the holder for dispensing the concentrate from the container in a dosed way, the dosing device being provided with a housing comprising an inlet, an outlet, a liquid flow path, a pump, and a magnetizable or magnetic operating component, while the liquid flow path extends from the inlet to the outlet, and the pump is included in the liquid flow path, the operating component being included in the housing and moveably connected to the housing for having the operating component carry out a predetermined movement relative to the housing, with the aid of a changing magnetic field, the operating component being mechanically connected to the pump for driving the pump when the operating component carries out the predetermined movement, while the operating component is manufactured from corrosion resistant steel, which is as corrosion resistant as a corrosion resistant steel comprising molybdenum and titanium or niobium, or that the operating component is provided with a corrosion resistant coating such as gold, silver, or Teflon or that the operating component is manufactured, from a magnetizable and/or magnetic ceramic material.