Package system for collection-transport of waste liquids

Details Package system for collection-transport of waste liquids Package system for collection-transport of waste liquids

1992-01-31

1993-11-09

Recla, Henry J.

Fluent material handling, with receiver or receiver coacting mea

With signal, indicator, recorder, inspection means or exhibitor

Level or pressure in receiver

141 88, 141198, 137403, 137396, 4321, 4323, B65B 130, B65B 3100, B67C 302

Patent

active

052594270

ABSTRACT:
An integral, vacuum operated, package system for collecting and transporting waste liquids from, e.g., a defrosted freezer, sink, bathtub, or water fountain, to a vacuum transport conduit connected to a vacuum collection station. The package system preferably includes a collection sump, sensor valve, controller valve, vacuum volume, and vacuum valve, which operatively communicate with each other by means of applied differential pressure to withdraw waste liquid from the collection sump and pass it through an opened vacuum valve during a transport cycle. The package system is compact, portable, and easily installed and maintained, and may be concealed in most applications, since it requires a mere volume generally measuring 12".times.8".times.31/2."

REFERENCES:
patent: Re28008 (1974-05-01), Liljendahl
patent: 3777778 (1973-12-01), Janu
patent: 4171853 (1979-10-01), Cleaver et al.
patent: 4373838 (1983-02-01), Foreman et al.
patent: 5078174 (1992-01-01), Grooms et al.

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