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Class Information
Number: 376/240
Name: Induced nuclear reactions: processes, systems, and elements > With control of reactor (e.g., control of coolant flow) > Sensing or detecting device attached to, embedded in, or integral with control element
Description: Subject matter wherein the structure of the control element includes a means for measuring the state of a reactor.

Patents under this class:

Patent Number Title Of Patent Date Issued
8561287 Under vessel local power range monitor exchange tool Oct. 22, 2013
8410959 Variable length codes for coding of video data Apr. 2, 2013
6707870 Method for determining friction forces occurring on an object moving in a guide on an inaccessible site Mar. 16, 2004
6118837 Method for detecting the dropping of a control element Sep. 12, 2000
5963610 CEDM data acquisition system Oct. 5, 1999
5621776 Fault-tolerant reactor protection system Apr. 15, 1997
5408508 System and method for simultaneously testing a plurality of control rods Apr. 18, 1995
5392321 Method and system for magnetic coupling compensating a rod position indication system Feb. 21, 1995
5333156 Nuclear fuel assembly with an integrated passive safety device Jul. 26, 1994
5263060 Segmented instrumentation tube including a locking sleeve for interlocking the segments of the instrumentation tube Nov. 16, 1993
5076996 System for monitoring operating condition of a control rod drive mechanism Dec. 31, 1991
5066452 Ultrasonic profilometry system for control rod wear Nov. 19, 1991
5011649 Calibration of rod position indicators Apr. 30, 1991
5006301 Method and apparatus for control rod drop monitoring Apr. 9, 1991
4990304 Instrumentation tube features for reduction of coolant flow-induced vibration of flux thimble tube Feb. 5, 1991
4777010 Rod drive control system for nuclear reactors Oct. 11, 1988
4486382 Method and apparatus for monitoring the control rods of a nuclear reactor Dec. 4, 1984
4227967 Method and apparatus for reducing the power level in a nuclear reactor during temperature transient Oct. 14, 1980

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