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 19:
20. 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;
applying heat to create a curing temperature that is greater than 200° F.;
while the epoxy-fiberglass layer is curing around the outer surface of the stack, applying pressure to the flexible bladder to generate a compressive force to the epoxy-fiberglass layer and the stack; and
after the curing, releasing the pressure to the flexible bladder, and removing the stack with the cured epoxy-fiberglass from the flexible bladder.