Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Frequency of cyclic current or voltage
Patent
1975-02-04
1977-09-06
Corcoran, Robert J.
Electricity: measuring and testing
Measuring, testing, or sensing electricity, per se
Frequency of cyclic current or voltage
176 19R, G01R 3312
Patent
active
040471039
ABSTRACT:
Apparatus for measuring displacements of core components of a liquid metal fast breeder reactor by means of an eddy current probe. The active portion of the probe is located within a dry thimble which is supported on a stationary portion of the reactor core support structure. Split rings of metal, having a resistivity significantly different than sodium, are fixedly mounted on the core component to be monitored. The split rings are slidably positioned around, concentric with the probe and symmetrically situated along the axis of the probe so that motion of the ring along the axis of the probe produces a proportional change in the probes electrical output.
REFERENCES:
patent: 2773386 (1956-12-01), Swickard, Jr.
patent: 3356933 (1967-12-01), Stettler
patent: 3484678 (1969-12-01), Church
patent: 3891918 (1975-06-01), Ellis
patent: 3893651 (1975-07-01), Uecker
Day Clifford K.
Stringer James L.
Abeles D. C.
Corcoran Robert J.
Westinghouse Electric Corporation
LandOfFree
Eddy current position indicating apparatus for measuring displac does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Eddy current position indicating apparatus for measuring displac, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Eddy current position indicating apparatus for measuring displac will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2165009