Invention Grant
- Patent Title: Rim seal for a gas turbine engine
- Patent Title (中): 燃气轮机的轮辋密封
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Application No.: US12426472Application Date: 2009-04-20
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Publication No.: US08172514B2Publication Date: 2012-05-08
- Inventor: Eric Durocher , Rene Paquet , Guy Lefebvre
- Applicant: Eric Durocher , Rene Paquet , Guy Lefebvre
- Applicant Address: CA Longueuil
- Assignee: Pratt & Whitney Canada Corp.
- Current Assignee: Pratt & Whitney Canada Corp.
- Current Assignee Address: CA Longueuil
- Agency: Norton Rose Canada LLP
- Main IPC: F01D11/12
- IPC: F01D11/12
Abstract:
The rim seal is positioned in an annular space between blades and a non-rotating adjacent structure in a gas turbine engine. The rim seal is connectable to the non-rotating structure and is made of an abradable material.
Public/Granted literature
- US20090208326A1 RIM SEAL FOR A GAS TURBINE ENGINE Public/Granted day:2009-08-20
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