Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
April 21, 2015
Patent Application Number
13345781
Date Filed
January 9, 2012
Patent Citations Received
Patent Primary Examiner
Patent abstract
The present application provides a compartmentalized cooling system for providing a cooling flow in a turbine with a flow of combustion gases therein. The compartmentalized cooling system may include a turbine nozzle and a cooling baffle. The turbine nozzle may include an airfoil insert and a nozzle outer sidewall. The cooling baffle may include a high pressure cooling passage in communication with the airfoil insert in a first circuit and an impingement plate positioned about the nozzle outer sidewall in a second circuit.
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