Patent ID: 11923127
Assignee: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A transformer for a high-voltage generator tank, comprising:
an inner insulating bushing;
an outer insulating bushing, the inner insulating bushing being inside the outer insulating bushing;
a low-voltage winding wound on the inner insulating bushing; and
an iron core going through the inner insulating bushing, wherein
the transformer further comprises more than one printed circuit board (PCB) outside the outer insulating bushing, the more than one PCB being configured in a stack structure,
the transformer further comprises one or more oil barriers set in at least one of following positions:
a position on upper and/or lower surfaces of the stack structure of the more than one PCB;
a position between the transformer and the ground; or
a position between the transformer and the tank.