Electronically controlled thermostat

摘要: An electronically controlled thermostat enabling stable valve body actuation, preventing overshooting and hunting, with reduced size simplified construction. The can execute arbitrary variable control of cooling water temperature includes a thermo-element having piston actuating opening closing within housing first second to switch the flow path by sensing an element guide member holding housing. A temperature-sensing chamber is formed isolation from in which on radiator exit side flows; portion thermal disposed face this chamber. linking hole transmits