HEAT-REFLECTING HELMET WITH WATER-COOLING Russian patent published in 2012 - IPC A42B3/00 

FIELD: personal use articles.

SUBSTANCE: invention relates to personal protective equipment. Heat-reflecting helmet with water-cooling, comprising inner and outer surfaces with cavities between them. On the outer surface of the helmet the screening heat-reflecting segments are mounted. The inner surface is made perforated with a hole diameter of 1 mm, and on the outer surface, in its central part, an opening is made, in which a flexible hose is rigidly attached, the other end of which is tightly fixed in the cavity of the ball mixer, rigidly attached in the lid with a hole in the cavity of the container filled with water. Also in the ball mixer cavity two flexible hoses are attached, the lower edge of one of which is located at the bottom of the container, and the other, having on the end a handle with a nozzle, is fixed on the housing of the container. And through the hole in the lid a flexible hose is mounted, one end of which is at the top of the container, with a check valve fixed inside it, and a pneumatic bulb mounted on the other end.

EFFECT: invention enables to increase the protective effectiveness against heat radiation while simultaneous improving working conditions, and to improve the cooling efficiency of the employee due to the use of more heat-removing material.

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