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Transformer bushing cap

  • US 4,985,599 A
  • Filed: 10/18/1988
  • Issued: 01/15/1991
  • Est. Priority Date: 10/18/1988
  • Status: Expired due to Fees
First Claim
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1. A cap for an insulated bushing of an electrical conductor for protecting the bushing from airborne contaminants, comprising:

  • a non-conductive cap element having a closed end and an open end and a mounting aperture defined through said closed end;

    a stem element having a longitudinal axis, a first end including means for coupling to an exposed end of the electrical conductor, said stem being received in said mounting aperture and being fixedly coupled to said cap element, said stem including a circumferential flange; and

    a sealing disk slidably mounted to said stem element and size to engage said flange element to provide a sealing coupling between said cap element and said stem.

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