4. Refrigeration
  5. Vortex tube, e.g., ranque

Douglas R. Barnes

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Adjustable golf tee setter

Games using tangible projectile – Golf – Tee setting device
Patent

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Compact device for continuous removal of water from an airstream

Aeronautics and astronautics – Aircraft structure – Passenger or crew accommodation
Patent

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Compact device for continuous removal of water from an airstream

Gas separation – With nonliquid cleaning means for separating media – Solid agent cleaning member movingly contacts apparatus
Patent

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Fluid pulsation and transient attenuator

Fluid handling – Flow affected by fluid contact – energy field or coanda effect – Means to cause rotational flow of fluid
Patent

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Fluid pulsation and transient attenuator

Refrigeration – Vortex tube – e.g. – ranque
Patent

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Profile ID: LFUS-PAI-P-442247

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