Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Physics
Class Information
Number: 976/DIG.269
Name: Nuclear technology > Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor (e.g., within its pressure vessel) [g21c-19/00] > Arrangements for introducing fluent material into the reactor core; arrangements for removing fluent material from the reactor core [g21c-19/28] *** (pumping coolant dig. 199+ and 294) > With continuous purification of circulating fluent material (e.g., by extraction of fission products, deterioration or corrosion products, impurities (e.g., by cold traps) [g21c-19/30] *** (purification of circulating fluid fuels dig. 281; separation in general b01d) > Specially adapted for liquids [g21c-19/30d] *** (decontamination of liquids dig. 379) > For molten metals [g21c-19/30d2]
Description:










Sub-classes under this class:

Class Number Class Name Patents
976/DIG.270 Using "cold traps" [g21c-19/30d2b] 13


Patents under this class:

Patent Number Title Of Patent Date Issued
4830816 Getter trap for removing hydrogen and oxygen from a liquid metal May. 16, 1989
4733852 Gas-liquid separator Mar. 29, 1988
4587083 Method for removing cesium from a nuclear reactor coolant May. 6, 1986
4581200 Method and apparatus for removing hydrogen from secondary cooling systems of fast breeder reactors Apr. 8, 1986
4488964 Apparatus for removing a radioactive substance from a molten metal Dec. 18, 1984
4297873 Plugging device Nov. 3, 1981
4274280 Plugging indicator Jun. 23, 1981
4204911 Method and apparatus for removing iodine from a nuclear reactor coolant May. 27, 1980
4075060 Method for removing fission products from a nuclear reactor coolant Feb. 21, 1978
4010068 Removal of radioactive contamination from a nuclear reactor coolant Mar. 1, 1977











 
 
  Recently Added Patents
Domestic soda-water preparing device
Notification systems and methods that consider traffic flow predicament data
Portable reading device with mode processing
Method and apparatus for image sensor packaging
Synergistic fungicidal interactions of 5-fluorocytosine and other fungicides
Dispensing of restricted goods
Permeable pressure sensitive adhesive
  Randomly Featured Patents
Nursing pad
Optical information reproducing apparatus
Liquid tetrabutyl ammonium phenolate formulation
Image forming apparatus and image forming system for managing a plurality of trays
Method and device for mechanical testing of fibrin glue strength
Developing device
Bobbin inserting device
Combined tumbler and toothbrush holder
Headlamp adjuster
Complementary-MOS integrated semiconductor device