WATER THERMOMIXER Russian patent published in 1999 - IPC

FIELD: mixing hot and cold water; water supply systems. SUBSTANCE: thermomixer has housing with mixing chamber, distributing device, check valves, disk damper, mixed water temperature regulator fitted with spindle and pusher, and thermosensitive element. Damper is loaded with two springs: index of spring acting on damper through thermosensitive element exceeds index of spring located on opposite side. Thermomixer is provided with rod whose one end is located in buffer ring and other end is located in temperature regulator housing. Rod moves under action of temperature regulator spindle. Rod is connected with piston provided with pins received by longitudinal slots of rod. One end of thermosensitive element is engageable with pusher and other end is movably connected with rod ensuring contact with piston. Spring with higher index is fitted on rod resting against pins. EFFECT: simplified construction. 3 cl, 2 dwg