4. Fluid reaction surfaces (i.e., impellers)
  5. Specific blade structure
  6. Radial flow devices

Andrew Charles Powis

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Fourth-stage turbine bucket airfoil

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Radial flow devices
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Gas turbine engine turbine nozzle bifurcated impingement baffle

Fluid reaction surfaces (i.e. – impellers) – With heating – cooling or thermal insulation means – Changing state mass within or fluid flow through working...
Reexamination Certificate

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Gas turbine engine turbine nozzle segment with a single...

Rotary kinetic fluid motors or pumps – Working fluid passage or distributing means associated with... – Plural distributing means immediately upstream of runner
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Inboard cooled nozzle doublet

Rotary kinetic fluid motors or pumps – With passage in blade – vane – shaft or rotary distributor...
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Methods and apparatus for cooling gas turbine nozzles

Rotary kinetic fluid motors or pumps – Method of operation
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Profile ID: LFUS-PAI-P-2581642

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