Measuring and testing – Liquid level or depth gauge – Float
Patent
1995-07-05
1998-02-17
Cuchlinski, Jr., William A.
Measuring and testing
Liquid level or depth gauge
Float
73DIG5, 73313, G01F 2356
Patent
active
057181462
ABSTRACT:
A waste level detector including a holder fixedly secured to a vehicle's cesspool by screws, an elongated probe extended downwards from the holder and disposed inside the cesspool, a float movable along the probe, a magnet fixedly secured to the float, a detecting circuit mounted inside the elongated probe to detect the elevation of the magnet, a perforated cylindrical casing having a top end threaded onto the outer thread on the holder and covered around the probe and a bottom end covered with a perforated end cap, and a cover covered on the holder above the cesspool.
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Cuchlinski Jr. William A.
Hirshfeld Andrew
Klein David I.
Lee Jun Y.
Rosenberg Morton J.
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