Patent ID: 10268217

Abstract:
Thermostatic mixing cartridge (3) for sanitary taps (1) comprising A) a manual control member (9) arranged to perform a control stroke with a single degree of freedom; B) a thermostatic element assembly (15) arranged to actuate the thermostatic valve (19) expanding or contracting according to the temperature of the liquid that laps around a thermostatic bulb (17) into the mixing chamber (25); C) an adjustment shaft (37) actuated by the manual control member (9) and arranged to C.1) to rotate the inlet shutter (11) so as to open the first (27) and the second inlet mouth (29); and C.2) to move the thermostatic element assembly (15) at least according to the predetermined adjustment direction (AR) so as to adjust the predetermined reference temperature. The cartridge lends itself to be realized with very small dimensions, forcing a user to open the tap supplied with cold water only, with energy savings.