4. Bearings
  5. Rotary bearing
  6. Fluid bearing

Alex Pinera

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Axial tip turbine driven pump

Rotary kinetic fluid motors or pumps – Runner has spirally arranged blade or fluid passage – Extending along runner axis
Reexamination Certificate

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High temperature bearing with lubricant

Rotary kinetic fluid motors or pumps – With lubricating – sealing – packing or bearing means having... – For shaft sealing – packing – lubricating or bearing means
Reexamination Certificate

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Hydrodynamic liquid metal bearing

Bearings – Rotary bearing – Fluid bearing
Reexamination Certificate

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Inducer with tip shroud and turbine blades

Fluid reaction surfaces (i.e. – impellers) – Specific drive or transmission means – Impeller driven by fluid motor
Reexamination Certificate

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Magnetically actuated guide vane

Rotary kinetic fluid motors or pumps – Selectively adjustable vane or working fluid control means – Upstream of runner
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Profile ID: LFUS-PAI-P-2308125

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