Invention Grant
US09074487B2 Self-lubricating brush seal assembly and method of reducing leakage
有权
自润滑刷密封组件及减少泄漏的方法
- Patent Title: Self-lubricating brush seal assembly and method of reducing leakage
- Patent Title (中): 自润滑刷密封组件及减少泄漏的方法
-
Application No.: US13211473Application Date: 2011-08-17
-
Publication No.: US09074487B2Publication Date: 2015-07-07
- Inventor: Krishnamurthy Anand , Surinder Singh Pabla , Sundar Amancherla , Paul Mathew
- Applicant: Krishnamurthy Anand , Surinder Singh Pabla , Sundar Amancherla , Paul Mathew
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agency: McNees Wallace & Nurick LLC
- Main IPC: F01D11/00
- IPC: F01D11/00 ; F16J15/32
Abstract:
A self-lubricating brush seal assembly, for a power generation system and method of reducing air leakage in a power generation system including a plurality of self-lubricating members is provided. The plurality of self-lubricating members include a plurality of self-lubricating bristles, a plurality of cores sheathed in a self-lubricating braid, a plurality of cores having an outer diameter coated with self-lubricating material and a solid lubricating pack. The lubricating material is selected from graphite, hexagonal-boron nitrite (hBN), molybdenum disulfide (MoS2), tungsten disulfide (WS2), titanium nitride (TiN), titanium aluminum nitride (TiAlN), titanium carbonitride (TiCN), and combinations thereof.
Public/Granted literature
- US20130042456A1 SELF-LUBRICATING BRUSH SEAL ASSEMBLY AND METHOD OF REDUCING LEAKAGE Public/Granted day:2013-02-21
Information query
