4. Rotary kinetic fluid motors or pumps
  5. With passage in blade, vane, shaft or rotary distributor...

Takeaki Oya

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Gas turbine steam passage seal structure between blade ring...

Rotary kinetic fluid motors or pumps – With passage in blade – vane – shaft or rotary distributor...
Reexamination Certificate

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Shaft structure and bearing structure for tail end of rotor...

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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Profile ID: LFUS-PAI-P-2585509

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