Abstract: The invention concerns a water-saving mixer tap with a first water inlet, a second inlet for thermally conditioned water, such as a hot water inlet, at least one service water outlet for water coming from the first water inlet, from the second water inlet or from both, and remarkable in that it further comprises an auxiliary water outlet, and means for interconnection between the conditioned water inlet and the auxiliary outlet with a view to preparing conditioned water without losing water via the service outlet. The invention also concerns a flowing water system comprising such a mixer tap. The auxiliary outlet of the tap is connected to an auxiliary pipe provided with means for storing and/or means for discharging the water from the pipe for water which has lost the conditioning of same and flows towards the auxiliary pipe when the tap is in the position for preparing conditioned water.

Abstract: The invention relates to a mixing water faucet, comprising a hot water inlet, a cold water inlet, and a service water outlet. The faucet also comprises a service flow adjustment valve which comprises an interconnection position enabling at least one first passage between the hot water inlet and the cold water inlet to be opened.

Abstract: Device for a subject which is moving over the land is adapted to provide a mounting for a map of the immediate vicinity and having input signal means representing distance travelled and signal means representing changes of direction of travel, and responsive means which will move an object over the surface of the map to continuously represent the position of the subject with relation thereto.