MIXING WATER TAP Russian patent published in 2004 - IPC

FIELD: sanitary equipment for baths, shower baths, wash stands. SUBSTANCE: proposed water tap has body of inlet valve head with cold and hot water branch pipes, fixed disk with two similar holes and movable disk with through hole which is registered with holes of said fixed disk; both disks are engageable. Outlet hole of inlet valve head is connected with inlet hole of outlet valve head by means of passage. Outlet valve head which is simultaneously used as flow selector is provided with engageable fixed disk and movable disk; fixed disk has two similar throughway diametrically opposite holes and movable disk has hole similar to holes of fixed disk which coincided with one oh holes in one of extreme positions. Detachable inlet and outlet units consist of two parts connected by means of union nuts. Parts of body secured on wall have tapped holes, bolted fastenings with decorative washers, flexible inlets for cold and hot water, branch pipes for shower, cylindrical seats with longitudinal slots in walls and inlet and outlet holes in bottom where gaskets, movable and fixed disks are located. Located in parts of units connected by means of passage are valve heads with turnable handles, rods and forks engageable with movable disks. Movable disk of inlet unit has two similar holes similar to holes of fixed disk and located at angle of 120 deg. EFFECT: saving of water to 40% due to reduction of time required for regulation of temperature and flow rate. 9 dwg