一种方向可调的推力器
By designing an adjustable thruster and utilizing the combination of an arc-shaped bracket and an arc-shaped joint, the interference problem caused by the deviation between the thruster and the satellite's center of mass was solved. This enabled flexible adjustment of the thruster's direction, reduced satellite weight waste, simplified the operation process, and improved the thruster's versatility.
CN117602106BActive Publication Date: 2026-07-17AEROSPACE DONGFANGHONG SATELLITE
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- AEROSPACE DONGFANGHONG SATELLITE
- Filing Date
- 2023-12-13
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
In existing technologies, the installation deviation between the thruster and the satellite's center of mass causes interference during orbit control, and cannot be effectively adjusted, increasing the satellite's weight or limiting the ability to meet the center of mass adjustment requirements.
Method used
Design a thruster with adjustable direction. By using an arc-shaped bracket and an arc-shaped joint, the thruster can be adjusted within a certain range. Utilize existing parts to simplify operation and avoid complex center of gravity adjustment.
Benefits of technology
It enables flexible adjustment of the thruster direction, reduces satellite weight waste, simplifies operation procedures, and improves the versatility and installation accuracy of the thruster.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN117602106B_ABST
Abstract
本发明涉及一种方向可调的推力器，属于卫星推力器安装技术领域；底座为竖直放置的框架结构；弧形接头设置在底座的顶部；弧形支架安装在弧形接头的顶部；推力器固定安装在弧形支架的上表面；推力器直角管阀件竖直设置在弧形接头和底座的内腔中；推力器直角管阀件的顶部穿过弧形支架与推力器连通；管路螺接件水平设置，且管路螺接件的轴向一端与推力器直角管阀件底端连接，管路螺接件的另一端与管路直角管阀件的一端连接；管路直角管阀件的另一端与外部主管路连接；本发明结构简单，设计、加工难度低，充分利用了现有零件，通用化程度高，可以在一定范围内调整推力器的方向。
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