thermostat, high speed of response, in particular, for miscelatrici valves for hot and cold water

摘要

A thermostat element (1) has a housing comprising a bottom (2) and a top (3), which also acts as a guide for a thrust pin (5) movable by a diaphragm (4) in dependence on the thermal expansion of a wax filling (9). An incompressible body (7) is arranged in the bottom (2) and serves to shape the filling (9) into a thin film. By virtue of the relatively large area of the thin film of expandible filling and, its small volume the speed of response of the thermostat element is rapid. IMAGE