Resources Contact Us Home
Browse by Category: Main > Physics
Class Information
Number: 976/DIG.189
Name: Nuclear technology > Cooling arrangements within the pressure vessel containing the core; selection of specific coolants [g21c-15/00] > 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) > From fissile or breeder material [g21c-15/04] *** (dig. 59 takes precedence)

Sub-classes under this class:

Class Number Class Name Patents
976/DIG.190 In fuel elements [g21c-15/06] 6

Patents under this class:

Patent Number Title Of Patent Date Issued
4089743 Flow duct for nuclear reactors May. 16, 1978
4077835 Nuclear reactor with self-orificing radial blanket Mar. 7, 1978
4056440 Heat transfer channels Nov. 1, 1977
4017357 Nuclear core inlet flow arrangement Apr. 12, 1977

  Recently Added Patents
MOS device for eliminating floating body effects and self-heating effects
Time sharing type autostereoscopic display apparatus and method for driving the same
High-density fiber optic modules and module housings and related equipment
Apparatus for restoring setting information of a board management controller from a backup memory before loading an OS when a system board is replaced
Cellulose derivative and hydrogel thereof
Endotracheal tube
  Randomly Featured Patents
One piece lamp mounting for recessed light fixtures
Magnetic tape drive having improved servo control
Service framework supporting remote service discovery and connection
Safety harness
Materials for tamping battery mix
Digital media organization and access
Power supplying apparatus for a vehicle and an intensive wiring apparatus
Method for automatically closing open reactive systems
Electrical switch with means for switching an auxiliary resistance into the circuit controlled thereby
Method for improving data encoding and decoding efficiency