Electricity: measuring and testing – Magnetic – Displacement
Patent
1986-11-14
1988-08-23
Strecker, Gerard R.
Electricity: measuring and testing
Magnetic
Displacement
33533, 324226, 324243, 324262, 364560, 376249, G01B 728, G01R 3312, G21C 1700
Patent
active
047663740
ABSTRACT:
A fuel channel flatness measuring system. A stationary measuring unit which allows measuring of two sides of fuel channels without detaching the fuel channel from the crane send warp and axial position electronic signals to conditioning electronics which amplify and digitize the signals for computer use. A computer analysis unit receives the signals and processes and corrolates them to generate a contour profile of the entire length of the measured fuel channel. Fixed and spring loaded rollers mounted on the measuring unit and in rolling contact with the fuel channel guide the fuel channel and allow the movement caused by warp which results in the generated signals.
REFERENCES:
patent: 3621580 (1971-11-01), Tovaglieri
patent: 3875667 (1975-04-01), Wilke
patent: 4048009 (1977-09-01), Weilbacher
patent: 4274205 (1981-06-01), Starr et al.
patent: 4288747 (1981-09-01), Kawabata et al.
patent: 4583297 (1986-04-01), Jewell
patent: 4589082 (1986-05-01), Parker et al.
Brew John D.
England, Jr. Charles C.
Glass, III Samuel W.
Griffith John C.
Phillips John M.
Edwards Robert J.
LaHaye D. Neil
Strecker Gerard R.
The Babcock & Wilcox Company
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