Patents Assigned to HUBBBELL INCORPORATED
  • ELECTRIC BUSHINGS HAVING INSULATION MEDIUM RETENTION SEALS
    Publication number: 20180301250
    Abstract: Systems and methods for providing electrical bushings for maintaining a seal during severe incidents are provided. The bushings provide for relatively large gap formations and seal spacings by using one or more self-modulating seals. In certain configurations, the bushings provide for relatively large gap formations and seal spacings by using a wider or narrow top portion adjacent to a relatively narrower middle portion. The systems and methods can be also applied to other apparatus when deemed proper.
    Type: Application
    Filed: June 22, 2018
    Publication date: October 18, 2018
    Applicant: HUBBBELL INCORPORATED
    Inventors: Eric Ralph Weatherbee, Andrew Victor McNulty, Shibao Zhang, Chungduck Ko