4. Valves and valve actuation
  5. Fluid actuated or retarded
  6. Pilot or servo type motor

Umberto Stradella

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Dispensing device for respiration apparatus having one or more f

Fluid handling – Self-proportioning or correlating systems – Supply and exhaust type
Patent

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Drive mechanism for pressure-gages, comprising a molded plastics

Measuring and testing – Speed – velocity – or acceleration – With means for retaining reading
Patent

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High-pressure valve with balanced internal components

Valves and valve actuation – Fluid actuated or retarded – Pilot or servo type motor
Patent

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Profile ID: LFUS-PAI-P-152985

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