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Class Information
Number: 976/DIG.194
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 headers; from joints in ducts [g21c-15/14]

Patents under this class:

Patent Number Title Of Patent Date Issued
4859403 Feedwater sparger restraint Aug. 22, 1989
4777013 Nuclear reactor, in particular a high-temperature reactor Oct. 11, 1988
4168071 Thermal isolator Sep. 18, 1979

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