The invention discloses an electromagnetic blocking device based on Lenz's law, which comprises a simulation bomb (1), a sliding table (2), a sliding table guide rail (9), a support (8), a simulation bomb damping circular ring (3) and an electromagnetic speed reducer, the sliding table guide rail (9) and the electromagnetic speed reducer are sequentially arranged on the support (8), and the sliding table (2) is arranged at the bottom of the simulation bomb (1). The sliding table (2) is matched with the sliding table guide rail (9) to enable the simulated bomb (1) to slide along the sliding table guide rail (9), the simulated bomb damping circular ring (3) is arranged on the simulated bomb (1), the simulated bomb (1) can slide along the sliding table guide rail (9) and enter the electromagnetic speed reduction device, and the simulated bomb damping circular ring (3) and the electromagnetic speed reduction device generate electromagnetic induction to enable the simulated bomb (1) to slow down. No driving coil is arranged, braking is achieved only by means of resistance borne by the projectile in a fixed magnetic field generated by the permanent magnet, electricity can be saved, and the high-voltage risk existing in the operation process can be eliminated.
本发明公开了一种基于楞次定律的电磁阻拦装置,包括模拟弹(1)、滑台(2)、滑台导轨(9)、支架(8)、模拟弹阻尼圆环(3)和电磁减速装置,滑台导轨(9)和电磁减速装置依次设置于支架(8)上,滑台(2)设置于模拟弹(1)的底部,滑台(2)与滑台导轨(9)配合使得模拟弹(1)能够沿滑台导轨(9)滑动,模拟弹阻尼圆环(3)设置于模拟弹(1)上,模拟弹(1)能够沿滑台导轨(9)滑动并进入电磁减速装置内,模拟弹阻尼圆环(3)与电磁减速装置发生电磁感应使得模拟弹(1)减速。本发明无驱动线圈,仅依靠弹丸在永磁体产生的固定磁场中受到的阻力来制动,可节约电量并消除其操作过程中存在的高压风险。
Electromagnetic blocking device based on Lenz's law
一种基于楞次定律的电磁阻拦装置
2022-09-23
Patent
Electronic Resource
Chinese
IPC: | F41A Funktionsmerkmale oder Einzelheiten, die Handfeuerwaffen und Artillerie gemeinsam betreffen, z.B. Rohre , FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
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