US PATENT SUBCLASS 976 / DIG 215
.~ Devices or arrangements for monitoring coolant or moderator [G21C-17/02]


Current as of: June, 1999
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976 /   HD   NUCLEAR TECHNOLOGY

DIG 207  DD  MONITORING; TESTING; MAINTAINING [G21C-17/00] {9}
DIG 215.~ Devices or arrangements for monitoring coolant or moderator [G21C-17/02] {7}
DIG 216  DD  .~.~> For monitoring liquid coolants or moderators [G21C-17/02B] {1}
DIG 219  DD  .~.~> For monitoring gaseous coolants [G21C-17/02D]
DIG 220  DD  .~.~> Solid moderators testing (e.g., graphite) [G21C-17/02F]
DIG 221  DD  .~.~> Reactor coolants flow measuring or monitoring [G21C-17/02H] *** (measuring volume or mass flow in general G01F)
DIG 222  DD  .~.~> Moderator or coolant level detection devices [G21C-17/02K] *** (indicating or measuring liquid level in general G01F-23/00)
DIG 223  DD  .~.~> Moderator or coolant boiling detection [G21C-17/02M]
DIG 224  DD  .~.~> Detecting burst slugs [G21C-17/04] {4}