Invention Application
US20140361489A1 Axially Retractable Brush Seal System 有权
轴向伸缩刷密封系统

  • Patent Title: Axially Retractable Brush Seal System
  • Patent Title (中): 轴向伸缩刷密封系统
  • Application No.: US13910168
    Application Date: 2013-06-05
  • Publication No.: US20140361489A1
    Publication Date: 2014-12-11
  • Inventor: Andrew Paul Giametta
  • Applicant: General Electric Company
  • Main IPC: F01D11/02
  • IPC: F01D11/02
Axially Retractable Brush Seal System
Abstract:
The present application provides an axially retractable seal system positioned within a seal slot of a stationary component and adjacent to a rotating component. The axially retractable seal system may include a seal with an upper flange positioned within the seal slot and one more bristles extending towards the rotating component and a spring positioned axially between the upper flange of seal and the seal slot such that the seal is forced into a retracted position.
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