Cooling Arrangements Within The Pressure Vessel Containing The Core; Selection Of Specific Coolants [g21c-15/00] Patents (Class 976/DIG187)

Digests

Arrangements or disposition of passages in which heat is transferred to the coolant; coolant flow control devices [g21c-15/02] *** (dig. 246 takes precedence); (coolant flow control through fuel assemblies (e.g., flow restrictors) dig. 60) (Class 976/DIG188)

Comprising means for separating liquid and steam [g21c-15/16] (Class 976/DIG195)

Emergency cooling arrangements; removing shut-down heat [g21c-15/18] (Class 976/DIG196)

Partitions or thermal insulation between fuel channel and moderator [g21c-15/20] (Class 976/DIG197)

Structural association of coolant tubes with headers [g21c-15/22] (Class 976/DIG198)

Promoting flow of the coolant [g21c-15/24] (Class 976/DIG199)

Selection of specific coolants; additions to the reactor coolants (e.g., against moderator corrosion) [g21c-15/28] *** (if serving as the moderator dig.105, compositions, per se, c09k-5/00; organic coolants dig. 106; purification and regeneration of the reactor coolants dig. 266) (Class 976/DIG206)

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