Abstract: A cartridge provided with ECO function for a single-armed mixing faucet, that comprises a cylindrical housing that has a cylindrical inner cavity and wall with a central axis; an arm that can be moved, and an actuator disc connected to the control ceramic disc of a pair of water-mixing ceramic discs, wherein the actuator disc comprises a pair of parallel planar walls extending in radial direction, wherein the spacing between the parallel walls decreases at predetermined distances from the center of rotation of the actuator disc, the cartridge comprises an arced limiting element that has a pair of spaced arms, the limiting element being movable only in radial direction relative to the actuator disc, and the radial position of the limiting element, and the limiting element being movable substantially without any effort.

Abstract: A cartridge provided with ECO function for a single-armed mixing faucet, that comprises a cylindrical housing (2) that has a cylindrical inner cavity defined by a cylindrical inner wall that has a central axis (26); an arm (1, 25) that can be moved with respect to the housing with at least two degrees of freedom, and an actuator disc (6) moved by the arm and connected to the control ceramic disc of a conventionally arranged pair of water-mixing ceramic discs, wherein the actuator disc (6) comprises a pair of parallel planar walls extending in radial direction, wherein the spacing between the parallel walls decreases in a pair of short transition zones at a predetermined intermediate distance from the centre (9) of rotation of the actuator disc (6), the cartridge comprises an arced limiting element (5) made of a resilient material that has a pair of spaced arms that engage and are guided by said parallel walls, the limiting element (5) can be moved only in radial direction relative to the actuator disc (6), an

Abstract: A single-grip mixing faucet including a control unit with ceramic piece, a cartridge having one side connected to a footing and another side connected to an operating arm and wherein the cartridge includes a fixed inlet disc mounted to the footing and having one side engaged by one side of a movable control disc so as to form a mixing space, and wherein an opposite side of the control disc is engaged by a ceramic disc mover which is connected to the operating arm, and wherein a throttling element extends from the disc mover into the control disc for adjusting an angle between the inlet and control disk to regulate a range of a comfort temperature region of water flowing from the faucet, and wherein a cold water inlet and a hot water inlet are provided in the footing together with a mixed water outlet for water flowing out of the faucet.

Abstract: The invention relates to single-grip mixing faucet comprising a control unit with ceramic insertion piece, so-called cartridge, one side of the cartridge is connected to a footing, the other side to an operating arm, the cartridge comprising a fixed, stationary inlet disc one side of which is connected to one side of a movable control disc and the two discs forming together a plane sealing, and forming a mixing space at the same time the opposite side of the inlet disc is in connection with the footing, whereas at the opposite side of the control disc is in driving connection with a ceramic disc mover, which, in turn, is connected to the operating arm, further on the footing cold water inlet and hot water inlet and an outlet for water flowing out are arranged. The essence of the invention is that at the internal surface of the ceramic disc mover (5) a throttling element (8) is placed intruding into the mixing space for adjusting the angle range of the comfort region.