Resources Contact Us Home
Browse by Category: Main > Physics
Class Information
Number: 976/DIG.192
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 reflector or thermal shield [g21c-15/10]

Patents under this class:

Patent Number Title Of Patent Date Issued
4997620 Process and device for limiting the intensity of parasitic jets of cooling water in a pressurized-water nuclear reactor Mar. 5, 1991
4973444 Nuclear reactor installations Nov. 27, 1990
4925624 Pressurized water nuclear reactor with solid partitioning May. 15, 1990
4923670 Roof reflector for a nuclear reactor May. 8, 1990
4795607 High-temperature reactor Jan. 3, 1989
4166003 Nuclear core and a reflector assembly therefor Aug. 28, 1979
4066499 Method of cooling the ceiling reflector in a nuclear reactor Jan. 3, 1978

  Recently Added Patents
Multiple CQI feedback for cellular networks
Method for dynamic multi-level pricing for wireless communications according to quality of service
Cosmetic composition based on a supramolecular polymer and a hyperbranched functional polymer
Methods of reverse link power control
Packet transmission method, apparatus, and network system
Chip on chip semiconductor device including an underfill layer having a resin containing an amine-based curing agent
Heat retaining device
  Randomly Featured Patents
Method for oxidizing alkanes and cycloalkanes with aldehydes in the presence of copper-based catalysts and nitrogen-containing compounds
Bale density monitoring apparatus and method
Apparatus for deheading and grading shrimp
Apparatus for the presentation in superposed layers of liquids of different densities, particularly liquid foodstuffs
Molding having a resin layer of varying width applied to a supporting member of varying width
Method and apparatus for communicating short message service and supplementary services messages
Image processing apparatus having a noise reduction technique
Cellular radiotelephone system structured for flexible use of different cell sizes
System for managing the nutritional content for nutritional substances
Recording apparatus