Invention Application
- Patent Title: Axially Retractable Brush Seal System
- Patent Title (中): 轴向伸缩刷密封系统
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Application No.: US13910168Application Date: 2013-06-05
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Publication No.: US20140361489A1Publication Date: 2014-12-11
- Inventor: Andrew Paul Giametta
- Applicant: General Electric Company
- Main IPC: F01D11/02
- IPC: F01D11/02

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.
Public/Granted literature
- US09121299B2 Axially retractable brush seal system Public/Granted day:2015-09-01
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