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Seal apparatus for circuit breaker application

  • US 7,952,042 B2
  • Filed: 09/25/2008
  • Issued: 05/31/2011
  • Est. Priority Date: 09/25/2008
  • Status: Active Grant
First Claim
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1. A seal apparatus structured for use with a switchgear cabinet and a circuit breaker that is movably disposed on the switchgear cabinet, the seal apparatus comprising:

  • a compressible seal body, at least a portion of which is structured to be moved along a direction of travel between a first position and a second position;

    at least a portion of the seal body in the first position being in a compressed condition and being structured to sealingly extend between at least a portion of the switchgear cabinet and at least a portion of the circuit breaker to resist fluid flow between an interior region of the switchgear cabinet and an exterior region of the switchgear cabinet;

    at least a portion of the seal body in the second position being disposed between at least a portion of the switchgear cabinet and at least a portion of the circuit breaker and being in at least one of a relaxed condition and a condition relatively less compressed than in the first position; and

    the seal body having an opening formed therein that is structured to movably receive therein at least a portion of the circuit breaker in the first and second positions.

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