Invention Application
- Patent Title: FAN ROTOR WITH INTEGRATED PLATFORM ATTACHMENT
- Patent Title (中): 风扇转子与集成平台连接
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Application No.: US15028512Application Date: 2014-09-05
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Publication No.: US20160252103A1Publication Date: 2016-09-01
- Inventor: Corey L. Hubbert , Peter V. Tomeo
- Applicant: UNITED TECHNOLOGIES CORPORATION
- International Application: PCT/US2014/054184 WO 20140905
- Main IPC: F04D29/34
- IPC: F04D29/34 ; F04D29/64 ; F04D29/32
Abstract:
A fan rotor, for an aircraft engine, including at least one blade root attachment lug, each blade root attachment lug including an attachment lug surface, wherein at least one cavity is disposed on each attachment lug surface.
Public/Granted literature
- US10539148B2 Fan rotor with integrated platform attachment Public/Granted day:2020-01-21
Information query
