Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Nathan Snape0
Date of Patent
February 1, 2022
0Patent Application Number
168213830
Date Filed
March 17, 2020
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A gas turbine engine has a compressor section with a downstream most end and a cooling air tap at a location spaced upstream from the downstream most end. The cooling air tap is passed through at least one boost compressor and at least one heat exchanger, and then passed to a turbine section to cool the turbine section. The boost compressor is driven by a driveshaft which is driven by the turbine section. A boost turbine selectively drives the boost compressor.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
