IMPACT/VIBRATION-PROOF CONTRACTOR

摘要

the invention can be used u0432u0443u0441u043bu043eu0432u0438u00a0u0445u043fu043eu0441u0442u0443u043fu0430u0442u0435u043bu044cu043du044bu0445u0438u0443u0433u043bu043eu0432u044bu0445 percussive impacts and vibrations. contactor includes a movable contact 6 and a turning type electromagnetic system, the 9,12 levers, mounted on a u043eu0441u00a0u0445 2, 3 contained in the cdf u043fu0443u0441u0435 1. leverage u0441u0432u00a0u0437u0430u043du044b shoulders with each other u043du0435u043fu0440u043eu0441u043au0430u043bu044cu0437u044bu0432u0430u044eu0449u0435u0439, for example u0437u0443u0431u0447u0430u0442u043eu0439, transfer.the ratio of radii of u0437u0430u0446u0435u043fu043bu0435u043du0438u00a0 transfer still relative moments of inertia contact and electromagnetic systems.u0437u0430u0446u0435u043fu043bu0435u043du0438u00a0 transfer point is located on the same line with the axes of the levers, the centers of masses of the contact and electromagnetic systems on one side of the lin ai and from u043fu0435u0440u043fu0435u043du0434u0438u043au0443u043bu00a0u0440u043eu0432 to this line, u043fu0440u043eu0445u043eu0434u00a0u0449u0438u0445 through the centers of the axes 2, 3, and u0440u0430u0441u0441u0442u043eu00a0u043du0438u00a0 from centres of masses to the centres of both levers and the angles between the axes of the line and so on u00a0u043cu044bu043cu0438,u043fu0440u043eu0445u043eu0434u00a0u0449u0438u043cu0438 u043au0430u0436u0434u0430u00a0 through the center of mass and the center axis of the lever are the same, the u0441u043eu043eu0442u043du043eu0448u0435u043du0438u00a0 and location of masses provide resistance to the effects of shock loads and vibrations u043au043eu043du0442u0430u043au0442u043eu0440u0430 with unbalanced movable contact and electromagnetic systems. 2).