Invention Grant
- Patent Title: Abradable seals
- Patent Title (中): 耐磨密封
-
Application No.: US12436662Application Date: 2009-05-06
-
Publication No.: US08172519B2Publication Date: 2012-05-08
- Inventor: Gregory Paul Jarrabet , Joshua Lee Margolies , Warren Arthur Nelson
- Applicant: Gregory Paul Jarrabet , Joshua Lee Margolies , Warren Arthur Nelson
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agency: Fletcher Yoder
- Main IPC: F01D5/00
- IPC: F01D5/00 ; F01D9/00 ; F01D25/16 ; F04D29/18
Abstract:
In one embodiment, an abradable seal includes a soft material that may be worn away and a hard material that may provide mechanical strength for the abradable seal. The soft material and the hard material may include different compositions of a base material.
Public/Granted literature
- US20100284797A1 ABRADABLE SEALS Public/Granted day:2010-11-11
Information query
