ELECTROMAGNET FOR INDUCTION ACCELERATOR OF ELECTRONS Russian patent published in 1997 - IPC

FIELD: accelerators. SUBSTANCE: ledges 6 and 7 of each pole are located in alternating order both inside and outside of circumference, which radius is equal to half of sum of radiuses of core and pole. In addition device has magnetizing coil 1, yoke 2, struts 3, insertion 4, core 5, channels 8, middle plane 9 of working space 10, space 11, ledge surfaces 12, 13, 14, gaskets 15. When accelerator is tuned to maximal power, electromagnet should not be disassembled. EFFECT: increased intensity of radiation due to increased focusing forces, decreased weight, simplified tuning and use. 6 dwg