Abstract: In the case of a connector coupling, a rib structure (4) is configured on a hose nipple (3), which rib structure (4) has at least one first rib (5), the at least one first rib (5) extending continuously from a rib start (6) as far as a rib end (7) which is spaced apart axially from said rib start (6), and winding around the hose nipple (3) over a circumferential section of more than 180°, preferably more than 270°, particularly preferably over more than 360° or at least once.

Abstract: An actuation apparatus (1) for a functional device, having a pressure actuation element (2) for carrying out a pressing movement which is connected to an axially displaceable control element (3), wherein the control element (3) includes an application location (4) which can be moved into an active connection with the functional device or which is in an active connection with the functional device in the position for use. At least one compensation element (5) is arranged or constructed between the pressure actuation element (2) and the application location (4), and the compensation element (5) allows a position change of the pressure actuation element (2) relative to the application location (4) in a radial direction (6).

Abstract: A sanitary insert unit that is fittable on the water outlet of a sanitary outlet fitting is provided, with a throughflow-quantity regulator unit which, in at least one annular throughflow channel, has at least one annular flow-restricting body of elastic material, which at least one flow-restricting body, between itself and an adjacent channel wall bearing a control profiling, bounds a control gap, the passage cross section of which is variable by the flow-restricting body deforming under the differential pressure forming during the flow therethrough. A jet regulator is arranged on the outflow side of the throughflow-quantity regulator unit and has a jet splitter which divides the water coming from the throughflow-quantity regulator unit into a multiplicity of individual jets. The jet splitter is designed as a perforated plate, and the projection of at least one of the throughflow channels is arranged in a perforation-free annular zone of the jet splitter.

Abstract: A sanitary insertion unit (1), including an insertion housing (6), in which insertion housing a valve having a valve piston (10) is provided, which valve piston is slidably guided in the insertion housing and can be moved from a resting position under the pressure of the inflowing water against the restoring force of at least one restoring element (11). The restoring unit has at least one movement damper (12, 13), which damps or brakes the movement of the valve piston from the resting position to the open position.

Abstract: In the case of a valve-actuating device (1), it is provided that, between a manual operating element (2) and a control element (4), by which a valve (3) can be adjusted between an open position and a closed position, there is formed a compensating device (6) by which the control element (4) can be moved relative to the manual operating element (2), and toward or away from the latter, counter to a restoring force of a restoring element (9), wherein the restoring element (9) is arranged outside the compensating device (6), and/or a plunger (8) is arranged on the control element (4) and is guided in a receptacle (7) of the compensating device (6), wherein there is additionally or alternatively formed an adjusting device (34) by which the control element (4) can be moved away from or toward the manual operating element (2) (FIG. 1).

Abstract: A sanitary outflow unit (1) to be used in a water dispensing device (20), having a water supply (3) and a water outlet (4), which sanitary outflow unit includes at least one holding element (11) that can be switched between a release position and a holding position, wherein, in the holding position, a peripheral contour (18) of the sanitary outflow unit (1) is enlarged by the holding element (11). The holding element (11) includes in particular a bending element (12) having a holding lug (13) which, in the holding position of the holding element (11), engages behind a wall (22) of an installation opening (21) in the water dispensing device (20).

Abstract: A hose connector (5) which can be fixed to the hose end region of a flexible hose (6) and includes an outer part (7), which surrounds the hose end region, and an inner part (8), which can be inserted into the clear cross section of the hose. The inner part (8) is in the form of a hollow rivet and is deformable between an initial form, which can be inserted into the clear cross section of the hose at the hose end region, and a widened form, which sealingly and fixedly clamps the at least one hose between the inner part (8) and the outer part (7). A hose line that can also be formed for example as a two-chamber or multi-chamber hose line is provided. Moreover, a method for producing a hose connector on the hose end region of a flexible hose is provided.

Abstract: A jet regulator having a sleeve-shaped jet regulator housing which is assembleable on the water outlet of a sanitary outlet fitting, and having a wall which supports a perforated structure that forms the outlet end side of the jet regulator and which in the jet regulator housing is pivotable between a use position, in which the perforated structure extends transversely across an outflow-side sleeve opening of the jet regulator housing, and a cleaning position, in which the water flowing through the jet regulator housing can flow out on both sides of the wall through opening gaps formed between the wall and the neighboring housing internal circumferential wall. The wall has a spherical-layer-shaped external circumference and via which it is pivotably mounted in a joint socket provided on the housing internal circumferential wall of the jet regulator housing. A handling element extends from the wall and is latchable on the outflow-side housing end side of the jet regulator housing.

Abstract: A jet regulator (1) for use in a sanitary outflow fitting. The jet regulator (1) has a housing (2), a jet accelerator device (3), and a jet aeration device (5) which is mounted downstream of the jet accelerator device (3) in a flow direction (4). The stream aerating device (5) has a chamber (6) that has at least one aeration opening (7) through which air can be suctioned into the chamber (6) from the outside. An aperture plate (8) is arranged within the chamber (6), with the aperture plate dividing the chamber (6) into an air inlet part (9) and a mixing part (10), and air is suctioned from the outside in the air inlet part (9) and is mixed with liquid in the mixing part (10).

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: The invention relates to a jet regulator (1) having at least one jet splitter (2) which divides the inflowing waterflow, having a sleeve-shaped internal housing (3) which is encased by an external housing (4), and having at least one ventilation duct (5) which is disposed between the internal housing (3) and the external housing (4) and has at least one inflow opening (6) and at least one passage opening (7) which is provided on the housing circumference of the internal housing (3).

Abstract: The disclosure relates to a valve having an inlet device, which has at least one inlet opening and at least one outlet opening, and having a closing device for opening and closing the at least one inlet opening and/or outlet opening. The valve has an actuation device for actuating the closing device. The actuation device is guided in an axially moveable manner in a first direction in a housing. The valve further has a coupling element, which connects the actuation device and the closing device to one another such that an axial movement of the actuation device causes a movement of the closing device in a second direction that differs from the first direction.