Measuring and testing – Volume or rate of flow – Combined
Patent
1983-05-06
1986-03-04
Lacey, David L.
Measuring and testing
Volume or rate of flow
Combined
34 34, 34 54, 34158, 26 92, G01F 1300
Patent
active
045733538
ABSTRACT:
The nozzle velocity profile of a textile treating assembly, such as a tenter oven, is determined in a simple and effective manner. A pitot tube is mounted on a fabric web-engaging support. A pressure transducer is operatively connected to the pitot tube and produces an electrical signal proportional to the difference between the static and total pressures sensed by the pitot tube for each nozzle. A wire is releasably connected to the transducer and extends to the exterior of the tenter oven, and is connected to a reeling assembly at the exterior of the tenter oven. The position of the sensing portion of the pitot tube is adjustable so that it can extend above or below the fabric web.
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Daniel Vernon T.
Johnson James R.
Robbins Edward J.
Burlington Industries Inc.
Lacey David L.
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