4. Pumps
  5. Motor driven
  6. Fluid motor

David G. Elpern

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Adjustable flow turbine nozzle

Rotary kinetic fluid motors or pumps – Selectively adjustable vane or working fluid control means – Upstream of runner
Reexamination Certificate

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Compressor ported shroud for foil bearing cooling

Pumps – Processes
Reexamination Certificate

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Electrically operated actuator

Locks – Operating mechanism – Using a powered device
Patent

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Electrically operated actuator

Locks – Operating mechanism – Using a powered device
Patent

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Electrically operated actuator and method

Locks – Operating mechanism – Using a powered device
Reexamination Certificate

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Profile ID: LFUS-PAI-P-17749

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