Invention Grant
- Patent Title: Gas turbine rotary blade with tip insert
-
Application No.: US13362968Application Date: 2012-01-31
-
Publication No.: US09752441B2Publication Date: 2017-09-05
- Inventor: Gregory C. Hildebrand , James O. Hansen , Joseph Parkos, Jr. , Michael A. Weisse , Christopher J. Hertel , Jesse Meyer
- Applicant: Gregory C. Hildebrand , James O. Hansen , Joseph Parkos, Jr. , Michael A. Weisse , Christopher J. Hertel , Jesse Meyer
- Applicant Address: US CT Farmington
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Farmington
- Agency: O'Shea Getz P.C.
- Main IPC: F01D5/20
- IPC: F01D5/20 ; F01D11/12

Abstract:
A rotary blade is provided that includes a root, an airfoil, and a tip insert. The airfoil is attached to the root, and has a suction side surface, a pressure side surface, a leading edge, a trailing edge, a tip, and a slot disposed within the tip. The slot extends in a chordwise direction between the leading edge and trailing edge. The tip insert has a base end and a rub end. The base end of the tip insert is disposed within the slot. The rub end of the tip insert extends radially outward from the airfoil tip.
Public/Granted literature
- US20130195633A1 GAS TURBINE ROTARY BLADE WITH TIP INSERT Public/Granted day:2013-08-01
Information query
IPC分类: