Device for adjusting a solar panel on a spacecraft, and spacecraft equipped with such a device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 16, 2000
Grant Date -
N/A
app pub date -
Sep 26, 1997
filing date -
Mar 28, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A device for angularly positioning a solar panel equipping a spacecraft such as a satellite, the panel being connected in hinged manner to the body of the spacecraft. The device comprises a heat-sensitive drive mechanism suitable for causing the panel to be displaced relative to the body of the spacecraft automatically as a function of the direction of incidence of the solar radiation on the spacecraft. The drive mechanism is suitable for taking up two states as a function of its temperature, and is so disposed on the spacecraft that a change in the direction of incidence of the solar radiation on the spacecraft is accompanied by a change in the temperature of the drive mechanism causing a change of a state therein and a change in the angular position of the panel tending to reduce the angle of incidence of the solar radiation on the panel.
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