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2 463 222

(13)

(51)

IPC

B64G1/50(2006-01-01)

F28D15/00(2006-01-01)

(21) (22)

Application

2011121002/11, 2011-05-25

(24)

Start date

2011-05-25

(22)

Actual filing date

2011-05-25

(45)

Published

2012-10-10

(72)

Inventor

Kukankov Sergej NikolaevichFedorishchev Oleg NikolaevichKukankov Sergej SergeevichTsibakin Konstantin Anatol'Evich

(73)

Holder

Federal'Noe Gosudarstvennoe Voennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Voennaja Akademija Raketnykh Vojsk Strategicheskogo Naznachenija Imeni Petra Velikogo Mo Rf

SPACECRAFT ENDOTHERMAL CONTROL SYSTEM Russian patent published in 2012 - IPC B64G1/50 F28D15/00

Abstract RU 2463222 C1

FIELD: transport.

SUBSTANCE: invention relates to spacecraft engineering and concerns providing required temperature conditions in pressurised compartments of spacecrafts and space stations. Endothermal control system of aircrafts comprises housing (1), cooling and heating loop (8), hat exchangers (3), radiator (4). In the endothermal control system, magneto-hydrodynamic pump (MHD-pump) (2) is used. As heat carrier electrically conductive exothermic coolant is used, for instance watered nitrogen tetraoxide. To prevent system breakdown heat carrier (5) reservoir with control valve (6) is additionally introduced. During system pressure drop, valve (6) provides additional heat carrier delivery, during pressure rise, excess pressure is released through valve (7).

EFFECT: higher efficiency of thermocontrol system in the part of increase of thermal control productivity and minimisation of serving subsystems mass to reduce spacecraft dimensions.

2 dwg

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RU 2 463 222 C1

Authors

Kukankov Sergej Nikolaevich

Fedorishchev Oleg Nikolaevich

Kukankov Sergej Sergeevich

Tsibakin Konstantin Anatol'Evich

Dates

2012-10-10—Published

2011-05-25—Filed