Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Shashwat Swami Jaiswal0
Rohit Chouhan0
Date of Patent
June 19, 2018
0Patent Application Number
146385310
Date Filed
March 4, 2015
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A turbine rotor blade includes a tip portion having a pressure tip wall and a suction tip wall, a tip leading edge and a tip trailing edge. Also included is a squealer cavity at least partially defined by the pressure tip wall and the suction tip wall. Further included is at least one hole defined by the suction tip wall, the at least one hole configured to bleed a cooling flow out of the squealer cavity into a hot gas path to reduce pressure within the squealer cavity. Yet further included is a main body having a suction side wall and a pressure side wall each extending from a root portion of the turbine rotor blade to the tip portion.
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