一种摩擦轮发射装置
By setting friction wheel groups with different spacing and a sensor control system in the friction wheel launching device, the problems of energy loss and speed fluctuation in the friction wheel launching device were solved, and stable high-speed launching of projectiles was achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- BEIHANG UNIV
- Filing Date
- 2024-04-29
- Publication Date
- 2026-07-17
AI Technical Summary
Existing friction wheel launching methods suffer from significant energy loss and large fluctuations in launch speed. This is especially true in two-stage launching devices, where the first-stage friction wheel experiences severe energy loss during acceleration, while the second-stage friction wheel is subjected to significant impact.
A friction wheel launching device was designed, which uses a first friction wheel group and a second friction wheel group with different spacing, the first spacing being larger than the second spacing. Combined with a drive component and a sensor control system, it achieves step-by-step acceleration, reduces energy loss and speed fluctuations.
By accelerating in stages, the energy loss of the projectile during the first stage of acceleration is reduced, the impact of the second-stage friction wheel is decreased, and the projectile is ensured to be launched from the launch tube at a stable high speed.
Smart Images
Figure CN118416430B_ABST