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1. 发明授权

US4625933A Process and device for regulating the movement of a member by employing a fluid flow 失效
标题翻译：用于通过使用流体流动来调节构件的运动的方法和装置
公开(公告)号：US4625933A
公开(公告)日：1986-12-02
申请号：US651089
申请日：1984-09-17
申请人： Gerard Luciano , Pierre Poveda , Pierre Croiset
发明人： Gerard Luciano , Pierre Poveda , Pierre Croiset
IPC分类号： B64G1/22 , B64G1/44 , B65H77/00 , B66D5/28
CPC分类号： B64G1/222 , B64G1/44
摘要： The invention relates to a process and device for regulating at any instant the speed of a mobile member, such as a pulley, moving in a stroke of determined uniform direction, by employing a fluid passing under pressure through an orifice of restricted section. According to the invention, said pressurized fluid is made to pass several times alternately in one direction and in the other through said orifice, during said stroke of determined uniform direction. The invention is more particularly applicable to the deployment of appendices mounted on board space vessels.
摘要翻译：本发明涉及一种用于通过使用在压力下通过限制部分的孔流动的流体在任何时刻调节在确定的均匀方向的行程中移动的移动构件（例如滑轮）的速度的方法和装置。根据本发明，所述加压流体在确定的均匀方向的所述行程期间被交替地在一个方向上交替地通过所述孔。本发明更特别适用于安装在太空船上的附件的部署。

2. 发明授权

US4619498A Suspension and drive method and corresponding device for oscillating mirror in space telescope 失效
标题翻译：太空望远镜摆动镜的悬架及驱动方法及相应装置
公开(公告)号：US4619498A
公开(公告)日：1986-10-28
申请号：US593889
申请日：1984-03-27
申请人： Pierre Croiset
发明人： Pierre Croiset
IPC分类号： G02B23/02 , G02B7/182 , G02B7/183 , G02B7/198 , G02B26/10
CPC分类号： G02B7/183 , G02B7/1828
摘要： A method and a device for suspending and driving into oscillation a space telescope oscillating mirror connected to a support whereby angular motions of the oscillating mirror around an oscillation axis are controlled from an auxiliary mass which is adapted to oscillate around said oscillation axis, and potential energy is momentaneously stored, for example in elastic form, when said oscillating mirror and said auxiliary mass come close in opposed phase to respective extreme angular positions. These oscillating mirror and auxiliary mass are preferably connected to the common support through flexible rods bound to said support. Dynamic oscillations in the support are thus minimized so as to allow precise observation in two neighboring directions, particularly for celestial scanning.
摘要翻译：一种用于悬挂和驱动振荡的方法和装置，其中连接到支撑件的空间望远镜振荡镜由振荡轴周围的振动反射镜的角运动由适于围绕所述振荡轴振荡的辅助质量控制，并且势能当所述振动反射镜和所述辅助质量相对于相应的极端角度位置接近时，被瞬时存储，例如以弹性形式存储。这些振动反射镜和辅助质量块优选通过与所述支撑件结合的柔性杆连接到公共支撑件。因此支撑件中的动态振动被最小化，以便允许在两个相邻方向上的精确观察，特别是用于天体扫描。

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