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Class Information
Number: 976/DIG.217
Name: Nuclear technology > Monitoring; testing; maintaining [g21c-17/00] > Devices or arrangements for monitoring coolant or moderator [g21c-17/02] > For monitoring liquid coolants or moderators [g21c-17/02b] > For monitoring liquid metal coolants [g21c-17/02b2] *** (molten metal sampling in general g01n-1/12b)
Description:










Sub-classes under this class:

Class Number Class Name Patents
976/DIG.218 Liquid metal leaks detection [g21c-17/02b2b] *** (detecting leaks in pipe-line systems in general f17d-5/00) 2


Patents under this class:

Patent Number Title Of Patent Date Issued
7147823 High temperature cooling system and method Dec. 12, 2006
5319955 Tritium monitor Jun. 14, 1994
4675148 Failed fuel detection arrangements Jun. 23, 1987
4655992 Remote temperature measurement Apr. 7, 1987
4622202 Reactor in-vessel sensor and core monitoring apparatus Nov. 11, 1986
4590431 Induction voidmeter May. 20, 1986
4565667 Failed fuel detection apparatus Jan. 21, 1986
4527955 Electromagnetic pumps of the helical linear induction type Jul. 9, 1985
4403500 Apparatus for measuring a parameter relating to at least one substance possibly present in one or several chambers of a set of measurement chambers kept under very low residual pressure Sep. 13, 1983
4178795 Plugging meter Dec. 18, 1979
4145924 Method and apparatus for measuring the flow speed and the gas volume proportion of a liquid metal stream Mar. 27, 1979
4143316 Hydrogen consentration meter utilizing a diffusion tube composed of 2 1/4 C r Mar. 6, 1979
3989945 Method for determining the concentration of fission products in a reactor coolant Nov. 2, 1976
3987362 Sensors Oct. 19, 1976
3968695 Device for taking samples of molten metals flowing in pipes Jul. 13, 1976
3940996 Method and device for remotely monitoring electrically conductive liquids Mar. 2, 1976
3940121 Metal vapor-trapping system Feb. 24, 1976











 
 
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