4. Measuring and testing
  5. Volume or rate of flow
  6. Thermal type

James H. Ewing

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Balanced solenoid valves

Valves and valve actuation – Electrically actuated valve – Balanced valve
Patent

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Flowmeter-controlled valving

Fluid handling – Line condition change responsive valves – Pilot or servo controlled
Patent

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Laminar-flow channeling in thermal flowmeters and the like

Measuring and testing – Volume or rate of flow – Proportional
Patent

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Linearized controlled valves

Valves and valve actuation – Mechanical movement actuator – Lever
Patent

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Liquid pump and vaporizer

Fluid handling – Line condition change responsive valves – With separate connected fluid reactor surface
Patent

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Profile ID: LFUS-PAI-P-227814

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