Invention Grant
- Patent Title: Fan-turbine rotor assembly for a tip turbine engine
- Patent Title (中): 用于尖端涡轮发动机的风机 - 涡轮机转子组件
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Application No.: US11719757Application Date: 2004-12-01
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Publication No.: US07927075B2Publication Date: 2011-04-19
- 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 PC
- International Application: PCT/US2004/040168 WO 20041201
- International Announcement: WO2006/060001 WO 20060608
- Main IPC: F01D5/30
- IPC: F01D5/30 ; F01D5/14 ; B23P15/04
Abstract:
A fan-turbine rotor assembly (24) for a tip turbine engine (10 )includes a fan hub (64) with an outer periphery (112) scalloped by a multitude of elongated openings (114) which extend into a fan hub web (115). Each elongated opening defines an inducer receipt section (117) to receive an inducer section (66)and a hollow fan blade section (72). An inducer exhaust from each inducer section is located adjacent a core airflow passage (80) within each fan blade section to provide communication therebetween.
Public/Granted literature
- US20090148297A1 FAN-TURBINE ROTOR ASSEMBLY FOR A TIP TURBINE ENGINE Public/Granted day:2009-06-11
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