4. Fluid handling
  5. Processes
  6. Involving pressure control

Ralf Lorenzen

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Electrodynamic drive for a dispensing valve

Valves and valve actuation – Electrically actuated valve – Remote or follow-up control system for electrical actuator
Reexamination Certificate

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Gas-mixing device for respirators

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

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Valve arrangement for controlling the flow rate of a gas

Fluid handling – Processes – Involving pressure control
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2685422

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