DEVICE FOR RAPID SEALING OF A BREAKDOWN HOLE IN A SPACECRAFT BODY Russian patent published in 2019 - IPC B64G1/56 B64G4/00 B63B43/16 

Abstract RU 2706670 C1

FIELD: astronautics.

SUBSTANCE: invention relates to space engineering, particularly, to repair of spacecraft. Device for rapid sealing of a breakdown hole in a body of a space object comprises a sealing element and a reservoir. Reservoir is made in the form of double-sided umbrella. One working inner side of the umbrella is made of strong propylene, and the second working outer side is made of thin sheet titanium. Sides of the umbrella are located on different sides from the shell of the spacecraft. Container comprises handle with retainer to open umbrella, part of handle located between two working sides of umbrella is equipped with nozzles. Handle is equipped with an inlet valve, to which a compressed air cylinder is connected. Handle passes through the puncheon hole. Reservoir is filled with a sealing element.

EFFECT: enabling the application scope expansion.

1 cl, 1 dwg

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RU 2 706 670 C1

Authors

Chernyavets Vladimir Vasilevich

Dates

2019-11-19Published

2019-03-11Filed