Power plants – Combustion products used as motive fluid – Combustion products generator
Reexamination Certificate
2007-04-17
2007-04-17
Rodriguez, William H. (Department: 3746)
Power plants
Combustion products used as motive fluid
Combustion products generator
C060S754000
Reexamination Certificate
active
10933403
ABSTRACT:
An inexpensively manufacturable arrangement for the cooling of thermally highly loaded components, for example the combustion chamber of a gas turbine, comprises cavities (4) provided on the thermally loaded inner surface/air exit side (3) of the wall (1) of the component which are supplied with a cooling medium from the outer surface/air inlet side (5) via cooling air openings (6) and which are covered by a heat resistant wire mesh (7) of a certain permeability. The cavity, which acts as pressure accumulator, forms, in connection with the wire mesh, a uniform pressurized-air film (8) for the cooling and heat shielding of the wall surface.
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Klima Timothy J.
Rodriguez William H.
Rolls-Royce Deutschland Ltd & Co KG
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