LAMINAR STRUCTURE PROVIDING ADAPTIVE HEAT INSULATION Russian patent published in 2014 - IPC A41D31/00 

FIELD: heating.

SUBSTANCE: laminar structure comprises a first layer (26), a second layer (28), at least one outer cavity (22) located between the first layer (26) and the second layer (28), at least one inner cavity (16) enclosed in an inner casing (20), which is enclosed into the outer cavity (22) and the agent (18) that produces gas having the nonactivated configuration and the activated configuration, which is made with the ability to change from the nonactivated configuration to the activated configuration, so that to increase the gas pressure at least in the inner cavity (16) in response to the temperature increase in the inner cavity (16), and the first layer (26), the second layer (28), the outer cavity (22) and the inner cavity (16) are arranged so that the distance (D) between the first layer (26) and the second layer (28) increases in response to increasing gas pressure in the inner cavity (16).

EFFECT: adaptive heat insulation.

58 cl, 36 dwg, 1 tbl