Abstract: A dosing device for dosing chemicals (9) into outlet water for flushing a toilet having a toilet bowl. The dosing device comprises a place of dosing, at which outlet water and the chemicals are mixed during a flushing of the toilet. The place of dosing is arranged between an inlet to an overflow pipe (5) and an inlet to the toilet bowl.

Abstract: A flushing device which permits flushing with two different amounts of flushing fluid. The bottom valve member of the device comprises two float rods which are each connected to a float. The float rod for the small flushing amount is fixedly connected to the bottom valve member, whereas the float rod for the large flushing amount is connected to the bottom valve member via a lost-motion coupling to make it possible for the bottom valve member to move upwards and downwards relative to this float road. In the resting position, the float rod for flushing with the large amount of flushing fluid is locked by means of a lock, such that the float connected to this float rod does not affect the lowering of the bottom valve member towards its valve seat during flushing. The flushing with the small amount of flushing fluid will thus be determined completely by the movements of the other float rod and its associated float.

Abstract: A water toilet has a valve arrangement of the integrated type, i.e. the float and all valves form a unit which in its mounted position is connected to the outlet pipe of the flush water container. According to the invention the unit is loosely connected to said pipe and mechanically retained at its top end by means cooperating with the inner surface of the top portion of the water container wall.

Abstract: A wall-mounted wash-basin is supported by a mechanism which permits adjustment of the vertical position of the wash-basin by movement around a horizontal axis parallel with the wall. According to the invention the wash-basin is tiltable between an upper position, where the top surface of the basin is at least substantially horizontal and the bottom of the basin is inclined from the user downwardly towards the wall, and a lower position in which the basin bottom is substantially horizontal.

Abstract: The invention concerns a restroom for disabled persons. The problem solved by the invention is the difficulty which such persons experience when trying to use the various facilities of a conventional restroom. A restroom according to the invention includes a swingable wall carrying a bidet seat which is swingable around a horizontal axis and may perform two further functions. One of them is to allow the disabled person, while sitting on the seat, to move to and from a sanitary apparatus, such as a wash basin. The second function is to serve as a support when swung upwards to a vertical position.

Abstract: The invention relates to a bidet arrangement for restrooms and solves most of the problems experienced by disabled persons wishing to visit a restroom without having to be assisted by another person. The bidet is of the type having no bowl, the water being instead supplied from a hand shower nozzle. According to the invention the seat (3) of the bidet is swingable between a horizontal position, in which the bidet function may be performed, and a vertical position in which a member (8) carried by the seat may serve as a support for a standing person. The arrangement also includes means (4, 5) protecting the seat from unintentionally leaving its vertical position.

Abstract: The disclosure relates to a method and apparatus for removing separable impurities from a liquid. In the method, the liquid is caused to pass radially through a cylindrical roll of web-like, wet-strength fiber material at the same time as the fiber web which forms the roll is continuously drawn out at low speed from the roll at that circumferential side where the liquid is caused to enter. As a result, the roll constantly offers a relatively clean surface to the penetrating liquid. The apparatus comprises a chamber for the roll, a conduit for conducting the liquid to the one circumferential side of the roll, a discharge for conveying off liquid from the vessel at the other side of the roll, rollers for guided withdrawal of the fiber web, and a receptacle for collecting the web withdrawn from the roll.