Abstract: A sanitary insert unit which is fittable on the water outlet of a sanitary outlet fitting and has a flow-restricting or control device with a flow-restricting or control element. The flow-restricting or control device or at least the flow-restricting or control element thereof is guided displaceably under pressure of inflowing water from a starting position counter to a restoring force into a flow-restricting or control position. A jet splitter is connected downstream on an outflow side of the flow-restricting or control device. The jet splitter divides the water flowing therethrough into a multiplicity of individual jets. A guide pin protrudes from the jet splitter on an inflow side. The flow-restricting or control element of the flow-restricting or control device is displaceably guided on the guide pin. The sliding path is limited between the jet splitter and a sliding stop on a pin end region of the guide pin facing away from the jet splitter.

Abstract: A sanitary insert unit (1) having an elastically deformable valve body (8) which can be switched between a first switching state and a second switching state and having a first flow path (3) and a second flow path (4). The second flow path (4) is blocked in the first switching state and open in the second switching state, and the first flow path (3) is open in the first switching state and in the second switching state.

Abstract: The invention relates to a sanitary insert part (1) having an insert housing (2), which (2) includes in a housing interior thereof a functional element (3) that controls throughflow and that has at least one throughflow orifice (4). The insert part according to the invention is characterized in that at least one throughflow opening (4) is delimited by a peripheral wall, the shape of which can be changed against a restoring force as a result of the pressure of the inflowing water in such a manner that the at least one throughflow orifice (4) has a variable orifice cross section which can be changed, in dependence on the pressure of the inflowing water, between an open position and a minimized position having a reduced orifice cross section by comparison.

Abstract: A hose connection piece (2), on which a sleeve-shaped insertion part (15) is arranged in the region of the outlet (14) of the passage channel (13) formed by a hose nipple (5) of the hose connection piece (2) and which is to be fastened on the nipple base body (12) of the hose nipple (5) by a snap-action or latching connection (16). The insertion part (15) can carry a sealing ring (7) for the contact flange (6) of the hose nipple (5) and/or axially secure a backflow preventer cartridge (26) which is introduced into the receiving space (25) of the hose nipple (5).

Abstract: A jet regulator (1), having a perforated plate (5) arranged therein with throughflow holes (6) extending through the perforated plate for dividing the water flowing therethrough, including a central, non-perforated impingement surface (14) on the perforated plate (5), which non-perforated impingement surface is surrounded by a first annular wall (15), which has passage openings (16) that are oriented in a radial direction and extend through the first annular wall, wherein a respective throughflow hole (6), which extends through the perforated plate (5) and is connected to the respective passage opening (16), is provided on the side of each passage opening (16) arranged in the impingement surface plane. The annular wall (15) is surrounded by an annular ring chamber (29) on the outer circumferential side.

Abstract: In the case of a sanitary fixture (1), it is provided that at least one covering surface (7), by way of which at least one flow opening (4) of a flow element (3) is openable and at least partially closable in a temperature-dependent manner, is formed on a covering element (6) made of a temperature-sensitive material (cf. FIG. 1).

Abstract: A hand-held shower holding device, including a hand-held shower holder (21), in which a hand-held shower (5) can be deposited. The hand-held shower holding device according to the invention is characterized in that the hand-held shower holding device has a switching element (1) having an actuating arm (18) intended for actuating the switching element (1), which actuating arm bears the hand-held shower holder (21) at a first end (19) of the arm and can be pivoted under the load of a hand-held shower (5) deposited in the hand-held shower holder (21) from a first actuation position into a second actuation position.

Abstract: A method for cutting to length a piece of tube having an inner tube and an outer tube sheathing, the piece of tube being detached with the aid of a cutting tool at a cutting site in a plane oriented transversely to the longitudinal extent of the tube. The tube sheathing is surrounded by a severable tube fixing element, which covers over the intended cutting site before the piece of tube is detached using the cutting tool at the cutting site, and the tube fixing element completely encloses the outer tube sheathing in the circumferential direction. The tube fixing element is fixed on the tube sheathing and/or the tube enclosed by the tube fixing element is severed with the cutting tool such that a relative displacement of the tube fixing element with respect to the tube sheathing or of the tube sheathing with respect to the inner tube is prevented.

Abstract: A sanitary fixture is provided having an upstream end and a downstream end, the sanitary fixture includes a mounting housing having a thread which is matingly engagable with a thread provided on a water outlet of a sanitary outlet fitting. The mounting housing has a downstream housing end side with flow-through holes. At least one insertion part can be inserted into the mounting housing as far as an insertion stop. The fixture includes an aerated jet regulator which is configured such that a circumferential wall of the mounting housing includes at least one aeration duct at least in a subregion of at least a double-walled configuration. The at least one aeration duct, which is arranged towards the downstream housing end side, opens out in at least one aeration opening leading into a housing interior of the mounting housing.

Abstract: An atomizer nozzle (1) for a sanitary water outlet, which atomizer nozzle (1) is intended for atomizing water under pressure. The characterizing feature of the atomizer nozzle (1) according to the invention is that the atomizer nozzle (1) has a swirl chamber (2), in which at least one feed channel (4) that is oriented transversely in relation to the longitudinal axis of the nozzle and runs approximately tangentially into the swirl chamber (2) opens out, wherein the swirl chamber (2) tapers in the outflow direction, in the direction of a nozzle channel (5). The atomizer nozzle (1) can be used to produce a water jet of a homogeneous jet pattern that gives the impression of a voluminous water jet in spite of having a low volumetric flow.

Abstract: In a hose arrangement (1) for a water-conveying system, which arrangement includes a flexible pressure hose (2) and a connection piece (4) with a hose nipple (5) and a ferrule (6) which receive the pressure hose (2) therebetween, it is provided that the ferrule (6) has an inwardly protruding projection (12) in a ferrule section (11) projecting axially beyond the hose nipple (5), by which projection the pressure hose (2) is displaced radially inwardly behind the hose nipple (5) to form a constriction (19) of the inside diameter such that a transition of the inside diameter between the hose nipple (5) and the pressure hose (2) is smoothed.

Abstract: A sanitary fixture is provided having an upstream end and a downstream end, the sanitary fixture includes a mounting housing having a thread which is matingly engagable with a thread provided on a water outlet of a sanitary outlet fitting. The mounting housing has a downstream housing end side with flow-through holes. At least one insertion part can be inserted into the mounting housing as far as an insertion stop. The fixture includes an aerated jet regulator which is configured such that a circumferential wall of the mounting housing includes at least one aeration duct at least in a subregion of at least a double-walled configuration. The at least one aeration duct, which is arranged towards the downstream housing end side, opens out in at least one aeration opening leading into a housing interior of the mounting housing.

Abstract: A flow control valve includes a membrane which has at least one opening for the flow of a fluid and an annular body which has a flow contact surface and at least one flow opening. The flow opening is in flow connection with the at least one opening in the membrane. The membrane is constructed to be bendable in a direction towards the flow contact surface.

Abstract: Sanitary throughflow element (1, 2, 30) which includes a throughflow rate regulator unit (5) having a carrier part (6) extending over the open cross section of a fluid line portion, the carrier part (6) having at least two inter-spaced insert openings (7) in which, respectively, a throughflow rate regulator (8) is arranged. Each throughflow rate regulator (8) has an elastic throttle body (9) which is round on the outer circumferential side in cross section and which delimits a control gap (10) between itself and a circumferential wall defining the insert opening (7). The throttle bodies (9) of the throughflow rate regulator (8) are compressed in the throughflow direction due to pressure of the through-flowing fluid such that this compression causes a circumferential widening of the throttle bodies (9) that constricts the control gap (10) determining a throughflow capacity of the throughflow rate regulator (8).

Abstract: A jet regulator, having a non-circular profile when viewed in a flow direction, is provided. The jet regulator includes a jet regulator housing configured to be inserted into a water outlet of a sanitary outlet fitting from an outlet end side. The housing includes a latching part, which has at least one spring arm integrally formed on an outer periphery of the jet regulator housing, the at least one spring arm extending tangentially away from the housing, in the flow direction, toward a free arm end. The at least one spring arm is resiliently biased away from the housing.