The invention provides an electromagnetic force generating device with coaxial cylindrical inductors arranged in parallel. The electromagnetic force generating device with the coaxial cylindrical inductors arranged in parallel comprises one or more hollow cylindrical inductors and a secondary coil. A structure with the coaxial cylindrical inductors arranged in parallel is characterized in that spiral type hollow cylindrical inductors are mutually nested and located on the same axis, one end of each hollow cylindrical inductor is kept flush, and a certain gap is kept between every two adjacent inductors. The initial position of a secondary coil is close to the flush ends of the hollow cylindrical inductors, and the secondary coil can move outwards along the axis of the inductor structure. The secondary coil can be in the shape of a disc, a circular ring, a cone, a cylinder or the like, and can also be a combination of the shapes. According to the electromagnetic force generating device with the coaxial cylindrical inductors arranged in parallel provided by the invention, the inductors are electrified at the same time to generate a superposed strong magnetic field, so that the secondary coil is subjected to superposed high thrust and high acceleration, and the requirements of occasions such as rocket impact power tests and shipboard aircraft electromagnetic ejection on high thrust and high acceleration are met.
本发明提出了一种共轴圆柱电感平行放置的电磁力发生装置,包括一个或多个空心圆柱电感和一个次级线圈。所述平行放置的共轴圆柱电感结构是指,各个螺线式空心圆柱电感相互嵌套,处于同一轴线上,且各个空心圆柱电感一端保持平齐,相邻电感之间保持有一定的间隙。所述次级线圈初始位置靠近空心圆柱电感平齐的一端,可以沿着所述电感结构的轴线向外运动;所述次级线圈的形状可以是圆盘、圆环、圆锥或者圆柱等形状,也可以是各形状的组合体。本发明各个电感同时通电,产生叠加的强磁场,使次级线圈受到叠加的大推力和高加速度,满足火箭冲击动力试验、舰载机电磁弹射等场合对大推力、高加速度的需要。
Electromagnetic force generating device with coaxial cylindrical inductors arranged in parallel
一种共轴圆柱电感平行放置的电磁力发生装置
2021-12-24
Patent
Electronic Resource
Chinese
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