Improvements in automatic valve systems for fluids (Machine-translation by Google Translate, not legally binding)

摘要

Improvements in automatic valve systems, for fluids, of the type comprising a valve that, under the influence of the temperature of a fluid, circulates, opens or closes, movement specially applied for the control and for the mixing of hot water from of a heater used for household purposes or for heating installations, characterized in that they comprise a thermostatic element which contains, in a closed tank, a mixture of paraffin wax and copper powder, the mixture of which expands upon increasing the temperature of the circulating fluid, and moves a membrane, whose movement regulates the action of the valve. (Machine-translation by Google Translate, not legally binding)