PROTECTIVE CLOTHING AGAINST HEAT RADIATION Russian patent published in 2017 - IPC A41D13/00 

FIELD: human vital needs satisfaction.

SUBSTANCE: protective clothing against heat radiation, comprising at least one object containing an outer layer of heat-resistant fabric, a waterproofing layer made in the form of a composite material, a heat-insulating layer of non-woven material placed between layers of cotton fabric and constituting a heat-insulating bag. The outer layer of heat-resistant fabric has a water-repellent impregnation, and the waterproofing layer is located between the outer layer and the heat-insulating bag, in addition, the composite material is made in the form of a combined fabric made of polyamide yarn and cotton yarn, with a polymer-rubber flame retardant coating applied to the combined fabric. The heat-insulating bag, consisting of two layers of cotton fabric with a heat-insulating layer placed between them, is equipped with two sets of differential thermocouples electrically interconnected. The first set of differential thermocouples is made with the arrangement of "hot" ends in the layer of cotton fabric from the side of the waterproofing layer, and the "cold" ends are located in the heat-insulating layer, the second set of differential thermocouples is made with the arrangement of "hot" ends in the heat-insulating layer, and the "cold" ends In the second layer of cotton fabric.

EFFECT: protection against heat or open flame.

2 d, 2 tbl