Thermal measuring and testing – Temperature measurement – Combined with diverse art device
Patent
1984-09-10
1987-01-20
Frankfort, Charles
Thermal measuring and testing
Temperature measurement
Combined with diverse art device
374150, 5451, G01K 114
Patent
active
046377379
ABSTRACT:
An apparatus for measuring water temperature includes a temperature measuring instrument with a stem that is introduced into a water-filled mattress through a closure member positioned in the filler spout. The closure member and the temperature measuring instrument are secured in sealing relationship to the spout to form a blunt-ended cap therefor. The apparatus includes a cylindrical stopper that fits closely around an inside wall of the filler spout, a quantitative measuring instrument which includes a sensing stem and a crystal fitting over the end of the stopper and the filler spout for observing the measurements sensed by the instrument, and an annular hold-down member that runs around the crystal and the filler spout to secure the stopper in sealing relationship therewith.
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Frankfort Charles
Worth W. Morris
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