THERMOSTAT

THERMOSTATThis device is not very complicated and consists of the heating element, the mercury column and the solenoid. When the current is switched on starts to operate the heater — closed working contacts of the relay. When it starts to heat up the mercury, and the column rises to the level of the contact turns on the electromagnet. It attracts the contact 1, and the heater is switched off. With the decrease of temperature the mercury goes down, severing contacts, the electromagnet is deactivated. The result is again connected to the terminals 1 and 2, and the heater turns on again.

Recommend to read

  • THE MOTORS ON THE PALMTHE MOTORS ON THE PALM
    The readers of our magazine are familiar according to previous publications the name of the Moscow designer-lover of Alexander Abramov. Despite his advanced age (he is now 85 years old),...
  • TANKS FOR SELF DEFENSETANKS FOR SELF DEFENSE
    The self-defense forces — the so officially called armed forces of modern Japan. In accordance with the Potsdam Declaration in 1945, the Japanese army was disarmed and demobilized. 30...