Measuring and testing – Liquid level or depth gauge – Float
Patent
1988-06-01
1989-04-11
Cuchlinski, Jr., William A.
Measuring and testing
Liquid level or depth gauge
Float
116228, 73309, 73305, G01F 2330
Patent
active
048194840
ABSTRACT:
A portable liquid level device is provided for measuring the depth of liquid in a storage tank. The device has a portability similar to that of a regular dip stick, but provides more accurate measurement of liquid level especially with liquids which do not show up clearly on a dip stick. The device has a tube which is open at its lower end and a guideway within the tube along which a float can move. Rollers are mounted near the upper and lower ends of the tube and carry a loop of flexible tape connected to the float. The tape has indicia on its external surface which can be read on a sight glass mounted at the upper end of the tube. All of the moving parts are protected within the tube.
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Cuchlinski Jr. William A.
Hohenshell Jeffrey
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