SET OF OXYGEN EQUIPMENT AND EQUIPMENT FOR JUMPING FROM HIGH ALTITUDE Russian patent published in 2019 - IPC A62B7/00 

FIELD: aeronautics.

SUBSTANCE: invention relates to means of providing vital activity of paratroopers at high altitudes during preparation for jumping, leaving aircraft and parachuting. Set of oxygen equipment and equipment for jumping from high altitude, containing protective helmet, oxygen mask with hose, on-board unit of oxygen equipment, unit of oxygen equipment of paratrooper, oxygen hoses. According to the invention, the kit comprises a junction box which is an economiser and provides connection of the oxygen mask with the on-board unit of the oxygen equipment and unit of oxygen equipment of paratrooper, wherein on-board unit of oxygen equipment and unit of oxygen equipment of paratrooper provide continuous supply of oxygen, at that flow rate from on-board unit of oxygen equipment is selected with allowance for paratrooper desaturation from nitrogen before jumping, and oxygen consumption from the unit of oxygen equipment of paratrooper is selected taking into account the required partial pressure of oxygen in the mask at heights of up to 10,000 m.

EFFECT: invention result is creation of reliable, easy-to-operate set of oxygen equipment and equipment for jumps from high altitude (up to 10,000 m), providing stable oxygen supply of paratrooper with oxygen during entire landing cycle, including flight to jump, preparation for jumping and parachuting, as well as fast switching of kit for supply of oxygen from one or another oxygen supply unit and visual control of oxygen supply.

6 cl, 7 dwg