DIVING HELMET Russian patent published in 2004 - IPC

Abstract RU 2225320 C2

FIELD: diving outfit. SUBSTANCE: proposed diving helmet has holder with face plate consisting of two glasses with sprayer located between them. Said sprayer is connected with hose supplying water from diver's heating system. Orifices of sprayer are made in form of nozzles directed to inner glass. Drain holes are provided over perimeter of holder between glasses. EFFECT: avoidance of sweating of glasses; reduced level of noise. 2 dwg

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RU 2 225 320 C2

Authors

Mikhajlov V.V.

Gizatullin R.S.

Dates

2004-03-10—Published

2001-06-13—Filed