Measuring and testing – Fluid pressure gauge – With protective separator
Patent
1997-02-07
1998-09-08
Oen, William L.
Measuring and testing
Fluid pressure gauge
With protective separator
G01L 700
Patent
active
058047352
ABSTRACT:
A differential pressure transducer unit with an overload protection system to measure slight differential pressure in liquids and gases under high static compression loading, which unit can be connected by flanges to the differential-pressure lines. In order to reduce the number of pressure-tight electrical bushings and largely to dispense with continuously stressed flexible connection lines, the one or more sensors contained in the measuring element are constructed on a single, multi-pole electrical bushing, which form an integral unit with the latter. The measuring element constructed on the bushing is housed in a cutout of the measuring-element housing so that it can oscillate and is free from tension. The cutout is closed by the bushing in the manner of a plug.
REFERENCES:
patent: 3628092 (1971-12-01), Keto
patent: 4546785 (1985-10-01), Sanderford
Hartmann & Braun GmbH & Co. KG
Oen William L.
Rickin Michael M.
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