Harness, Dickey & Pierce, P.L.C.
Hydraulic accumulator for propellant tank in spacecraft
A liquid storage device for a propellant tank in a spacecraft includes a gas-guide tube, a cover plate, a housing, blades, a supporting column, a base, a passage-window pressing plate, a passage-window mesh piece, a liquid-storage-device mesh piece, a fixing block, and a pressing plate for the liquid-storage-device mesh piece. The blades are uniformly distributed on and fixed to the support column in a radial direction to form an integral structure, and the integral structure is mounted on and fixed to a circular partition plate in the base. The liquid-storage-device mesh piece is pressed on the circular partition plate in the base by the pressing plate for the liquid-storage-device mesh piece and then is fixed. The passage-window mesh piece is pressed on the outer side of a cylinder wall of the base by the passage-window pressing plate and then is fixed.
BEIJING INSTITUTE OF CONTROL ENGINEERING
B F F F
B64G F02K F17C F17C
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Jintao Jian Yong Baotang Qi Hailin Yanming
Liu Chen Li Zhuang Hu Pan Wei