Invention Application
US20160003048A1 Airfoil with Thickened Root and Fan and Engine Incorporating Same
审中-公开
具有较厚根和风机的机翼和引擎相同
- Patent Title: Airfoil with Thickened Root and Fan and Engine Incorporating Same
- Patent Title (中): 具有较厚根和风机的机翼和引擎相同
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Application No.: US14761738Application Date: 2013-12-18
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Publication No.: US20160003048A1Publication Date: 2016-01-07
- Inventor: Eric D. Gray , Razvan Virgil Florea , Mark B. Stucky , Ray-Sing Lin
- Applicant: UNITED TECHNOLOGIES CORPORATION
- Applicant Address: US CT Hartford
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Hartford
- International Application: PCT/US2013/075965 WO 20131218
- Main IPC: F01D5/14
- IPC: F01D5/14 ; F01D5/02 ; F02C3/04
Abstract:
In accordance with one aspect of the disclosure, an airfoil is disclosed. The airfoil may include a platform and a blade extending from the platform. The blade may have a root proximate the platform and a tip radially outward from the platform. The root may have a greater thickness than a cross-section at about a quarter-span of the blade or greater.
Public/Granted literature
- US10968747B2 Airfoil with thickened root and fan and engine incorporating same Public/Granted day:2021-04-06
Information query
