The invention discloses a variable-amplitude thruster comprising a base (1), a rotating power part (2) and a horizontal rotating part (3). The base (1) is arranged on a shaft (2-1-1), a bearing seat assembly (2-1-2) for supporting the shaft (2-1-1) is arranged on a boss (2-1-8), the boss (2-1-8) is arranged on a fixed seat (2-1-7), and a rotating power assembly (2-2) can push the shaft (2-1-1) torotate; and a ball (3-1-2) is arranged between the fixed seat (2-1-7) and a base (3-1-1), and the fixed seat (2-1-7) can rotate spatially under the action of an oil motor (3-2-1) and other parts. After the method is adopted, the thruster not only can send out thrust forwards, but also can generate thrust in any direction of space, so that the thruster is simple in structure and low in cost under the condition that the thruster has certain functions.
本发明公开了一种底座(1)、转动动力部分(2)、水平转动部分(3)的可变幅式推力器,底座(1)安在轴(2‑1‑1)上,支承轴(2‑1‑1)的轴承座总成(2‑1‑2)安在凸台(2‑1‑8)上,凸台(2‑1‑8)安在固定座(2‑1‑7)上,转动动力总成(2‑2)可以推动轴(2‑1‑1)转动;在固定座(2‑1‑7)与座子(3‑1‑1)之间有滚珠(3‑1‑2),固定座(2‑1‑7)在油马达(3‑2‑1)以及其它零件作用下,可以空间转动。采用以上方法后,推力器不仅可以向前方发出推力,同时,也可以在空间任意方向上产生推力,从而使推力器功能有所的情况下,结构简单,成本不高。
Variable-amplitude thruster
可变幅式推力器
2021-01-05
Patent
Electronic Resource
Chinese
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
Fast variable-amplitude cold gas thruster
AIAA | 1995
|Fast Variable-Amplitude Cold Gas Thruster
Online Contents | 1995
|