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
Battery cell separator
Feature-based autocorrection
High order continuous time filter
Method and apparatus for communication
Session transfer method, application server, and communications system
High-voltage AC light-emitting diode structure
Wireless refrigerant scale platform
  Randomly Featured Patents
Strobing light control adapter
Discharging method and apparatus for dry coke cooling chambers
Clamp support
Ad-hoc simple configuration
RF/ultrasonic separation distance alarm
Bi-directional wireless detection system
Separate page table base address for minivisor
Ultra-high temperature stable gels
Microprocessor to which additional instructions are added and instructions addition method thereof
Method and device for controlling the parallel operation of dc converters