Electrical resistors – Strain gauge type
Patent
1975-02-18
1976-02-24
Albritton, C. L.
Electrical resistors
Strain gauge type
G01L 122
Patent
active
039407306
ABSTRACT:
A strain-deformable wire resistance strain gage is cemented to a ship's propeller or turbine blade, and covered with a water vapor curable silicone plastic polymer protective layer in an unset state; a metal screen overlay is tack-welded with the aid of sheet metal strips through the unset silicone plastic to the propeller or turbine blade, after which the protective layer is air cured, forming a seal around the welds and the gage.
REFERENCES:
patent: 3475712 (1969-10-01), Brown
patent: 3599139 (1971-08-01), Low
patent: 3639875 (1972-02-01), Brewer
Albritton C. L.
Brewer Engineering Laboratories, Inc.
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