Invention Grant
- Patent Title: Seal assembly for a fan rotor of a tip turbine engine
- Patent Title (中): 尖端涡轮发动机的风扇转子的密封组件
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Application No.: US11719543Application Date: 2004-12-01
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Publication No.: US07883315B2Publication Date: 2011-02-08
- Inventor: Gabriel L. Suciu , James W. Norris , Craig A. Nordeen , Brian Merry
- Applicant: Gabriel L. Suciu , James W. Norris , Craig A. Nordeen , Brian Merry
- Applicant Address: US CT Hartford
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Hartford
- Agency: Carlson Gaskey & Olds P.C.
- International Application: PCT/US2004/040214 WO 20041201
- International Announcement: WO2006/060013 WO 20060608
- Main IPC: F01D11/00
- IPC: F01D11/00
Abstract:
A seal assembly (118) mounted within a nonrotatable static inner support structure (16) for engagement with an axial seal face surface (114) and a radial seal face surface (116). The radial seal (120) engages the axial seal face surface and the axial seal (122) engages the radial seal face surface. The seal assembly provides minimal leakage of core airflow to increase the tip turbine engine operating efficiency.
Public/Granted literature
- US20090148276A1 SEAL ASSEMBLY FOR A FAN ROTOR OF A TIP TURBINE ENGINE Public/Granted day:2009-06-11
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