4. Fluid handling
  5. Liquid level responsive or maintaining systems
  6. By float controlled valve

Martti Varis

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Monitoring method for wastewater pump station and compatible app

Liquid purification or separation – Processes – Including controlling process in response to a sensed condition
Patent

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Sewer system

Baths – closets – sinks – and spittoons – Flush closet – Bowl
Patent

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Vacuum sewer system

Fluid handling – Diverse fluid containing pressure systems – Main line flow displaces additive from shunt reservoir
Patent

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Vacuum sewer valve

Valves and valve actuation – Tube compressors – Fluid pressure actuated
Patent

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Waste water valve

Fluid handling – Liquid level responsive or maintaining systems – By float controlled valve
Patent

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Profile ID: LFUS-PAI-P-405184

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