Thermoelectric control drive for small valve, particularly radiator valve, has units for switching between mode, where thermal drive unit receives external control current of supply line

摘要

The thermoelectric control drive (10) has units (20,22,28) for switching between a mode, where the thermal drive unit (16) receives external control current of the supply line (18). Another mode is provided, where the thermal drive unit receives an adjustment current by a control person on the thermal control drive of the supply line. An independent claim is also included for a structure or structure part with a heating element.