The history of the creation and development of reloading systems and reloading equipment for refueling reactor installations on civilian and naval ships, commencing in the late 1950s, is described. The PU-1 equipment was created for unloading fuel from the reactor of our country’s first nuclear submarine. Subsequently, reloading equipment kits were created in different years for refueling and unloading nuclear fuel from naval ship reactors – PU-2, OK-300PB, OK-300PBM/650-3, KN-3PB, OK-300PBU, and AUPO. The next phase of the development of the reloading equipment became the creation of refueling complexes for civilian ships: the floating nuclear thermal power plant Akademik Lomonosov and the general-purpose nuclear icebreaker (design 22220). For over 70 years, the listed equipment has been used on naval and civilian ships for refueling and unloading of nuclear fuel.

描述了自1950年代后期开始为民用和海军舰艇上的反应堆装置加油的加油系统和加油设备的创建和开发的历史。PU-1设备的创建是为了从我国第一艘核潜艇的反应堆中卸载燃料。随后，在不同的年份创建了重装设备套件，用于从海军舰艇反应堆中加油和卸载核燃料-PU-2，OK-300PB，OK-300PBM / 650-3，KN-3PB，OK-300PBU和AUPO。加油设备开发的下一阶段是为民用船舶加油设施的创建：浮动核热电厂Akademik Lomonosov和通用核破冰船（设计22220）。70多年来，