FI (list display)

  • G21C17/00
  • Monitoring; Testing HB CC 2G075
  • G21C17/00,010
  • .Monitoring and testing of a safety system for reactors HB CC 2G075
  • G21C17/00,020
  • .Simulators for operational training and tests using simulation objects HB CC 2G075
  • G21C17/00,030
  • .Signal transmission (transmission system for monitoring coolants, G21C 17/02) HB CC 2G075
  • G21C17/00,040
  • .Monitoring gases in containment vessels HB CC 2G075
  • G21C17/00,050
  • .Monitoring by vibrations and wave motions (A.E. method, accelerometers, and acoustic transducers) HB CC 2G075
  • G21C17/00,100
  • .Monitoring and diagnosis of the whole plant HB CC 2G075
  • G21C17/00,110
  • ..diagnosis and predictions of failures (especially, when an accident happens) HB CC 2G075
  • G21C17/00,200
  • .Monitoring and diagnosis of cores HB CC 2G075
  • G21C17/00,210
  • ..measurement and monitoring of an output distribution and simulators for a core HB CC 2G075
  • G21C17/00,220
  • ..predictions of the state of a core and of an output distribution, and monitoring and predictions of the distribution of a xenon concentration HB CC 2G075
  • G21C17/00,230
  • ..monitoring and predictions of heating margins and health of materials HB CC 2G075
  • G21C17/00,240
  • ..monitoring of the safety of reactors, cores, and channels HB CC 2G075
  • G21C17/00,300
  • .Monitoring and diagnosis by measuring fluctuations HB CC 2G075
  • G21C17/00,400
  • .Sampling and treatment of specimen HB CC 2G075
  • G21C17/00,500
  • .Monitoring of radioactivity and radiation; management of the access HB CC 2G075
  • G21C17/00,600
  • .Periodic test plans, support equipment, or pressure proof tests HB CC 2G075
  • G21C17/00,700
  • .Control instrumentation panels; indication HB CC 2G075
  • G21C17/003
  • .Remote inspection of vessels, e.g. pressure vessels [5] HB CC 2G075
  • G21C17/003,100
  • ..supersonic crack detection HB CC 2G075
  • G21C17/003,200
  • ..inspection and monitoring of steam generators HB CC 2G075
  • G21C17/007
  • ..Inspection of the outer surfaces of vessels [5] HB CC 2G075
  • G21C17/01
  • ..Inspection of the inner surfaces of vessels [5] HB CC 2G075
  • G21C17/013
  • ..Inspection vehicles [5] HB CC 2G075
  • G21C17/017
  • .Inspection or maintenance of pipe-lines or tubes in nuclear installations [5] HB CC 2G075
  • G21C17/02
  • .Devices or arrangements for monitoring coolant or moderator HB CC 2G075
  • G21C17/02,100
  • ..Measuring temperature HB CC 2G075
  • G21C17/02,200
  • ..Measuring pressure HB CC 2G075
  • G21C17/02,300
  • ..Measuring the density of components HB CC 2G075
  • G21C17/02,400
  • ..Measuring radiation HB CC 2G075
  • G21C17/02,500
  • ..Monitoring the state of fluidity, cavitation, and closing of conduits HB CC 2G075
  • G21C17/02,600
  • ..Transmission systems for monitoring coolants and pressure transmission paths HB CC 2G075
  • G21C17/022
  • ..for monitoring liquid coolants or moderators [5] HB CC 2G075
  • G21C17/025
  • ...for monitoring liquid metal coolants [5] HB CC 2G075
  • G21C17/025,100
  • ....monitoring the leakage of sodium HB CC 2G075
  • G21C17/025,200
  • ....involving the reaction of sodium and water at leakage HB CC 2G075
  • G21C17/028
  • ..for monitoring gaseous coolants [5] HB CC 2G075
  • G21C17/032
  • ..Reactor-coolant flow measuring or monitoring [5] HB CC 2G075
  • G21C17/035
  • ..Moderator- or coolant-level detecting devices [5] HB CC 2G075
  • G21C17/038
  • ..Boiling detection in moderator or coolant [5] HB CC 2G075
  • G21C17/04
  • ..Detecting burst slugs HB CC 2G075
  • G21C17/06
  • .Devices or arrangements for monitoring or testing fuel or fuel elements outside the reactor core, e.g. for burn-up, for contamination (G21C?17/08, G21C?17/10 take precedence; detecting leaking fuel elements during reactor operation G21C?17/04) HB CC 2G075
  • G21C17/06,010
  • ..measurement of the burnup HB CC 2G075
  • G21C17/06,020
  • ..measurement of the compositions of fuels (Pu, Gd, uranium 235, and the like HB CC 2G075
  • G21C17/06,030
  • ..inspection of an assembly of fuels (including space and the characteristics of springs) and of spacers HB CC 2G075
  • G21C17/06,040
  • ..Inspection of fuel elements HB CC 2G075
  • G21C17/06,050
  • ..Inspection of fuel pellets or of spherical or powder fuels HB CC 2G075
  • G21C17/06,060
  • ..measurement of the reactivity and Keff HB CC 2G075
  • G21C17/06,070
  • ..measurement of the criticality (subcriticality) HB CC 2G075
  • G21C17/06,080
  • ..monitoring of fuel handling and management of fuels HB CC 2G075
  • G21C17/06,090
  • ..combinations of fuel elements and measurement instruments (IFA) HB CC 2G075
  • G21C17/06,100
  • ..identification of fuel elements HB CC 2G075
  • G21C17/06,110
  • ..measurement of the pressure within fuel elements HB CC 2G075
  • G21C17/07
  • ..Leak testing [5] HB CC 2G075
  • G21C17/07,100
  • ...by in-core shipping HB CC 2G075
  • G21C17/07,200
  • ...by out-core shipping; while transferring fuels HB CC 2G075
  • G21C17/07,300
  • ...by the special structure of a fuel HB CC 2G075
  • G21C17/07,400
  • ...Characterized by the detection of position HB CC 2G075
  • G21C17/07,500
  • ...by delayed neutrons HB CC 2G075
  • G21C17/07,600
  • ...by the precipitator method HB CC 2G075
  • G21C17/07,700
  • ...by beta or gamma rays HB CC 2G075
  • G21C17/07,800
  • ...by supersonic waves HB CC 2G075
  • G21C17/07,900
  • ...by the tagging method HB CC 2G075
  • G21C17/08
  • .Structural combination of reactor core or moderator structure with viewing means, e.g. with television camera, periscope, window HB CC 2G075
  • G21C17/10
  • .Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain HB CC 2G075
  • G21C17/10,100
  • ..Measuring the physical characteristics of a reactor HB CC 2G075
  • G21C17/10,200
  • ..Characterized by the process of signals HB CC 2G075
  • G21C17/10,300
  • ..Characterized by the arrangement of neutron detectors HB CC 2G075
  • G21C17/10,400
  • ..Construction or support of instrument tubes within a reactor HB CC 2G075
  • G21C17/10,410
  • ...linking section with a reactor vessel HB CC 2G075
  • G21C17/10,420
  • ...Characterized by the structure of a reactor and support means HB CC 2G075
  • G21C17/10,500
  • ..Travelling or driving devices for the detector HB CC 2G075
  • G21C17/10,510
  • ...Characterized by selecting travelling control and the passage thereof HB CC 2G075
  • G21C17/10,600
  • ..Sensitivity instruments not using neutron flux measurement means HB CC 2G075
  • G21C17/10,700
  • ..Monitoring related to control rods (including spectral rods and the like) HB CC 2G075
  • G21C17/10,710
  • ...Detecting or displaying the location of a control rod HB CC 2G075
  • G21C17/10,720
  • ...Measuring the operation time or drive speed of a control rod HB CC 2G075
  • G21C17/10,730
  • ...Monitoring the falling of a control rod HB CC 2G075
  • G21C17/10,740
  • ...Verifying the connection between control rods and control rod drive arrangements HB CC 2G075
  • G21C17/10,750
  • ...Monitoring and measuring the operation or position of a control rod at scram HB CC 2G075
  • G21C17/10,760
  • ...Monitoring or directing the operation of control rods HB CC 2G075
  • G21C17/104
  • ..Measuring reactivity [5] HB CC 2G075
  • G21C17/108
  • ..Measuring reactor flux [5] HB CC 2G075
  • G21C17/108,100
  • ...Measuring the output distribution or neutron flux HB CC 2G075
  • G21C17/108,110
  • ....using a TIP (neutron detector on a vehicle); calibration and gain adjustment of a neutron detector by using a TIP HB CC 2G075
  • G21C17/108,120
  • ....calibration and gain adjustment of a neutron detector (excluding any method using TIP) HB CC 2G075
  • G21C17/108,200
  • ...Wide range monitors; switching ranges HB CC 2G075
  • G21C17/108,300
  • ...Measuring neutron flux from outside of a reactor HB CC 2G075
  • G21C17/112
  • ..Measuring temperature [5] HB CC 2G075
  • G21C17/116
  • ..Passages or insulators, e.g. for electric cables [5] HB CC 2G075
  • G21C17/12
  • ..Sensitive element forming part of control element HB CC 2G075
  • G21C17/12,100
  • ...Neutron detectors HB CC 2G075
  • G21C17/12,200
  • ...Other than neutron detectors HB CC 2G075
  • G21C17/12,300
  • ...Characterized by the protection, shielding, and support of a neutron detector HB CC 2G075
  • G21C17/12,400
  • ...having a control rod with a neutron detector built-in HB CC 2G075
  • G21C17/14
  • .Period meters HB CC 2G075
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