| 摘要 |
PURPOSE:To raise safety as well as lengthen life of an X-ray device by confining an insulating oil between the bushing cylinder of a high-tension cable connection and a cable head and also providing a sealing material and a bellows there. CONSTITUTION:A fixed amount of the insulating oil 22 in confined in the bushing cylinder 14 and the cable fixing metal 23 is screwed into the bushing fixing walls 5A, 5B and 6A, 6B by insertion of the cable head 11 for fixation of the cable head 11. Also, the sealing material 24 of O-ring shape is provided between the space screw 21 and the cable fixing metal 23 for preventing the leak of the insulating oil 22 from the periphery and inside of the cable fixing metal 23 to the outside, and also the bellows 25 of an oil-resistant and elastic membrane, having a sealing portion, is fitted to the inside circumference of the cable fixing metal 23 so as to contact its one end with the collar portion of the cable head 11. |
