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US 2004/0001753 A1Published application
Air and steam cooled platform of a turbine blade or vane
OwnerPeter Tiemanninventor
Life of this patent
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Abstract
A turbine blade or vane includes a platform that is cooled by way of air and steam. The air cooling may form an open circuit, where the steam cooling may form a closed circuit.
Claims20
A turbine blade or vane, comprising:
- a platform being both air and steam cooled.
Dependencies are inferred from the claim text.