THERMOSTATIC TEMPERATURE CONTROL FOR SELF-HEATING CONTAINERS Russian patent published in 2010 - IPC F24J1/00 

FIELD: heating.

SUBSTANCE: invention refers to single-use heating devices for products, when initiating exothermic chemical reactions. There proposed is the method involving a container with the released compound suppressing the reaction and automatic release of the suppressing compound to reaction chamber in accordance with the reached design temperature. In order to prevent extremely sudden temperature drops, the method involves steam generation for heat absorption and release of that steam. There also proposed is self-heating container including the compartment for products, which is physically separated from reaction chamber of the single-use chemical heating device, but which is in thermal contact with it, in which the container also includes reaction suppression system containing the suppressing compound in the closed compartment with possibility of releasing it and interconnected as to fluid medium with reaction chamber, and device for automatic release of suppression compound to reaction chamber depending on the selected temperature reached with the product compartment.

EFFECT: development of automatic exothermic reaction suppression method in single-use chemical heating device and removal of the steam generated during extremely sudden temperature increase.

39 cl, 6 dwg