Title:
ターボ機械用ロータブレードのポケット
Document Type and Number:
Japanese Patent JP7187177
Kind Code:
B2
Abstract:
The present disclosure is directed to a rotor blade for a turbomachine. The rotor blade includes an airfoil defining a cooling passage extending between a root and a tip of the airfoil. The airfoil further defines a pocket positioned between the cooling passage and an exterior surface of the airfoil and spaced apart from the cooling passage and the exterior surface. The pocket provides a thermal impediment between the cooling passage and the exterior surface of the airfoil.
Inventors:
Sandip Dotta
Gary Michael Itzel
Gary Michael Itzel
Application Number:
JP2018095823A
Publication Date:
December 12, 2022
Filing Date:
May 18, 2018
Export Citation:
Assignee:
GENERAL ELECTRIC COMPANY
International Classes:
F01D5/18; F02C7/24
Domestic Patent References:
| JP3182601A | ||||
| JP2006175516A | ||||
| JP2002539350A | ||||
| JP59119001A |
Foreign References:
| US20160201479 |
Attorney, Agent or Firm:
Hiroshi Ogura
Takuto Tanaka
Takuto Tanaka
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