Rotary kinetic fluid motors or pumps – With passage in blade – vane – shaft or rotary distributor...
Reexamination Certificate
2006-09-19
2006-09-19
Trieu, Theresa (Department: 3748)
Rotary kinetic fluid motors or pumps
With passage in blade, vane, shaft or rotary distributor...
C415S144000, C415S191000
Reexamination Certificate
active
07108479
ABSTRACT:
A method enables a gas turbine engine to be operated. The method comprises supplying cooling fluid into a manifold ring that includes a plurality of distribution ports defined by a sidewall connected by a radially inner wall, channeling the cooling fluid circumferentially through the manifold ring and through at least one distribution port that is defined by a wall that extends arcuately across at least one turbine nozzle, and discharging cooling fluid from the distribution ports radially inwardly towards the at least one turbine nozzle positioned radially inward from the manifold ring.
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Beverley Michael
Lee Ching-Pang
Zatorski Darek
Andes William Scott
Armstrong Teasdale LLP
Trieu Theresa
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