Bimetallic valve stem positions orifice at end of inner pipe orifice so liquid flows to outlet when temperature lies within small range of preset value. If liquid too cold or too hot, orifices misaligned and liquid returned to source. Such as in shower, valve prevents outflow of dangerously hot or uncomfortably cold water.
Temperature-Operated Valve
NASA Tech Briefs ; 18 , 2
1994-02-01
Sonstige
Keine Angabe
Englisch
Online Contents | 1994
MOTOR-OPERATED VALVE AND MOTOR-OPERATED VALVE CONTROL DEVICE
Europäisches Patentamt | 2016
|NTIS | 1965
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