4. Valves and valve actuation
  5. Fluid actuated or retarded
  6. Flexible wall expansible chamber reciprocating valve actuator

Francis X. Kay

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Automatic inflation valve

Dispensing – Gas or vapor dispensing – With cutter or punch
Patent

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Demand valve having reaction load means and an insertable trigge

Surgery – Respiratory method or device – Means for supplying respiratory gas under positive pressure
Patent

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Fluid control valves

Valves and valve actuation – Fluid actuated or retarded – Flexible wall expansible chamber reciprocating valve actuator
Patent

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Fluid control valves

Fluid handling – Pressure modulating relays or followers
Patent

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Fluid pressure-operated systems

Fluid handling – Convertible – Reversible check
Patent

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Profile ID: LFUS-PAI-P-498956

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