Abstract: In the case of a jet regulator, it is thus provided to effect in the outlet structure (14) a division into a core region (17) and a ring region (18) enclosing this core region (17), wherein the core region (17) determines the emerging jet (21) into a core jet (23), while the ring region (18) defines an outside of the jet (21), and outwardly extending separating elements (19, 20) in the ring region (18) are dimensioned such that the jet (21) is divided on the outside into jet arms (22).

Abstract: A flow rate regulator (1) for limiting a flow rate of a fluid, in which a clear opening dimension (5), which can be modified between a maximum and a minimum, of a control opening (3), may be defined by an interaction between a control element (2) and a housing (4) of the flow rate regulator (1). The clear opening dimension (5) of the control opening (3) can be modified by a deformation of the control element (2) as a function of a pressure acting on the control element (2). The control element (2) has at least two segments (6) which are detached from one another and can each be deformed as a function of pressure, and an edge (7) defining the control opening (3) is formed by the control element (2) and the housing (4).

Abstract: A valve arrangement having a main valve and having a pilot valve which is provided for controlling the main valve and which is inserted into a pilot valve receptacle in an insertion direction, wherein, through closure of the pilot valve, a pressure is able to be built up within a pressure chamber which is closed off by a diaphragm, whereby a valve seat between a main valve inlet and a main valve outlet is able to be closed off. By opening the pilot valve, it is possible to set a release of pressure within the pressure chamber by water flowing away via an inflow, connected to the pressure chamber, of the pilot valve receptacle and via a pilot valve inlet, adjoining the latter and formed by a main body of the pilot valve. A pilot valve outlet, formed by the main body, and via an outflow, adjoining said pilot valve outlet, into the main valve outlet, opens into the main valve outlet on the outflow side of the diaphragm.

Abstract: An outlet element (1) for a sanitary fitting is provided, which outlet element (1) has a main element (2) and a valve device (3) which is connected to the main element (2) and can be adjusted relative to the main element (2) between at least two switching positions in order to switch over between at least two separate water conduits (4, 5). In order for it to be possible for the outlet element (1) to be fixed to an outlet of a sanitary fitting in as simple a way as possible, the outlet element (1) has a threaded coupling (13) with an external thread (19), the threaded coupling (13) being formed on the main element (2).

Abstract: The invention relates to improvements in the technical field of jet regulators. Proposed as an improvement is inter alia a jet regulator (1) having two mutually separate ducts (2) and (3) which are disposed inside one another, in which a water guide (5) of an inner duct (3) is latched in a splitter unit (4) assigned to an outer duct (2) of the two ducts (2) and (3) and, as a result, is fixed in two axial directions.

Abstract: A hose connection (1) having at least one hose receptacle (3a), into which a hose end (4a) can be introduced, wherein a clip (6) extends through the at least one hose receptacle (3a) in order to engage into a clip receptacle (9a) of the hose end (4a). The clip (6) is designed to be self-retaining at the at least one hose receptacle (3a).

Abstract: A sanitary insert unit (6) is provided having an insert housing (2) which can be mounted on or in a water outlet (3) of a sanitary outlet fitting and in the housing interior of which there is provided a liquid path that channels water flowing through the housing interior. A jet splitter (9, 10) with a plurality of splitter openings (11, 13) is provided in the liquid path, and the splitter openings divide the through-flowing water into a plurality of individual jets. At least one grid or mesh structure (14, 15) follow the jet splitter (9, 10) in the liquid path, and at least one bypass duct (16) which bypasses the liquid path at least in certain portions is provided. The bypass duct (16) is formed as a nozzle for generating at least one accelerated liquid jet, and for this purpose, the at least one bypass duct (16) has a tapering clear duct cross section at least in a sub-portion.

Abstract: A sanitary insert (1), in particular for insertion. into a faucet outlet, and/or into a water conduit, including at least one housing part (2) which is open at one side and has a receiving space (3) that is accessible via the open side, at least one insert screen (4, 5) which is inserted into the receiving space (3) of the at least one housing part (2), at least one splitter unit (6) which is arranged upstream of the at least one insert screen (4, 5) in a flow direction (7) of the fluid, and at least one orientation aid (8, 9). At least one mating orientation aid (10, 11) corresponding to the orientation aid (8, 9) is formed on the at least one insert screen (4, 5).

Abstract: An outlet element (1) for a sanitary fitting which includes a base element (2) and a valve device (3) which is connected to the base element and can be adjusted relative to the base element between at least two switching positions for switching over between at least two separate water conduits (4, 5). In order to seal a passage between an outlet opening (6) of the base element on the outflow side and at least one inlet opening (7, 8) of a connected water conduit on the inflow side, the base element has a sealing element (9) which in each of the at least two switching positions is designed to seal the relevant passage between an outlet opening of the base element on the outflow side and the at least one inlet opening of the connected water conduit on the inflow side.

Abstract: A hose arrangement (1) having a hose (2), which has at least one bending portion (3) and at least one plug-on portion (4), and at least one connection element (5) onto which the plug-on portion (4) can be or is plugged in a use position, a minimum inside diameter (6) of a cross section of the at least one bending portion (3) being matched to a minimum inside diameter (7) of a cross section of a connecting portion of the at least one connection element (5) or a minimum inside diameter (6) of a cross section of the at least one bending portion (3) not being greater, in particular being smaller, than a minimum inside diameter (7) of a cross section of a connecting portion of the at least one connection element (5).

Abstract: In a sanitary outlet unit (1), a main body (2) and a handle (5), which is accessible from outside, are arranged so as to be movable relative to each other between a coupled position and an uncoupled position, so that in the coupled position the main body (2) can be screwed to a fitting outlet (3) by the handle (5).

Abstract: In order to improve the operating properties of an actuating device (1) for opening water routes (53) of a sanitary installation (52), the actuating device (1) has a locking mechanism (22) having at least one movable locking element (23), by way of which locking mechanism (22) at least two actuating elements (8) of the apparatus (1) which serve to actuate associated valves (3) can be locked releasably in a respective actuating position (30). The actuating device (1) also has a separate release actuating element (4), by way of which a locking state of each of the remaining at least two actuating elements (8) can be released.

Abstract: Multi-hose arrangement (1) having an outer hose (2) and at least one inner hose (3, 3a) disposed in the outer hose (2), and at least one coupling end (4) to which the outer hose (2) and the at least one inner hose (3, 3a) are attached. The the at least one coupling end (4) has a flow opening (5) for the outer hose (2), in which flow opening (5) is disposed a receptacle (6) for the at least one inner hose (3, 3a), and this receptacle encompasses the at least one inner hose (3, 3a) on less than a full circumference of the at least one inner hose (3, 3a).

Abstract: A water outlet (1) or a line coupling, which has an inflow-proximal first coupling or outlet part (2) and an outflow-proximal second coupling or outlet part (3), which (2, 3) are movable between a releasing position and a use position, in which use position the coupling or outlet parts (2, 3) in each case configured so as to be sleeve-shaped are connected to one another in the flow direction and are releasably fixed to one another by a threadless quick-release coupling (4). The water outlet (1) or the line coupling, which can serve as a sanitary water outlet (1) or a sanitary line coupling, is distinguished by simple and rapid assembling and disassembling of the coupling or outlet parts (2, 3).

Abstract: In a fluidic arrangement (2) which can be mounted inside a sanitary fitting (1), a hose (5) which connects an outlet piece (3) to a valve (4) is designed such that a length of the hose (5) projects from an interior (6) which spatially connects the valve (4) to the outlet piece (3). This projecting portion of the hose (5) is fluidically connected to the valve (4) outside the interior (6).