A Device for Regulating the Temperature in Rooms and the like Enclosed Spaces.

Abstract

Abstract 8412. Kosch, K. T., Kosch, A., and Kosch, O. April 15. Forced ventilation; controlling automatically.- A clock switch s is placed in a thermostaticallycontrolled electric circuit, which operates heating- apparatus a or a fan b, so that the circuit for the heating-apparatus can only be completed during certain hours of the day. The apparatus is shown as used with an electric heater a. A drum s, driven by the clock, is covered with metal strips in places which correspond to the desired hours for working, and a spring t, pressing against the drum, makes contact with these strips. Connexions from the drum and spring lead to the low-temperature contact n of a thermometer c, a galvanic battery e, and the electro-magnet p of a relay, controlling the supply of current to the heater a. Another relay circuit, completed by the rise of the mercury to a hightemperature contact d, brings the ventilating-fan b into action ; a clock switch may be situated in this circuit also.

Inventors

• 👤 Karl Traugott Kosch
• 👤 Artur Kosch
• 👤 Otto Kosch

Bibliographic Details