Patent ID: 11894166
Assignee: RICHARDS MFG. CO., A NEW JERSEY LIMITED PARTNERSHIP
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC B  H | IPC B  H

Claim 0:
1. A method of producing a surge arrestor module, comprising:
providing a plurality of MOV blocks arranged in a stack;
applying an epoxy-fiberglass layer to surround an outer surface of the stack;
placing the stack with the applied epoxy-fiberglass layer into a flexible bladder, the flexible bladder being located in an outer tube structure; and
while the epoxy-fiberglass layer is curing around the outer surface of the stack, applying air pressure between an outer surface of the flexible bladder and an inner surface of the outer tube structure to generate a compressive force to the epoxy-fiberglass layer and the stack.