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Class Information
Number: 976/DIG.149
Name: Nuclear technology > Emergency protection arrangements structally associated with the reactor (e.g., safety valves provided with pressure equalization devices) [g21c-9/00] *** (emergency cooling arrangements dig. 196) > Means for effecting very rapid reduction of the reactivity factor under fault conditions (e.g., reactor fuse, control elements having arrangements activated in an emergency) [g21c-9/02] *** (control elements, per se, dig. 113+) > Reactor fuses [g21c-9/02f]

Patents under this class:

Patent Number Title Of Patent Date Issued
4735767 Method and device for reducing the activity of a gas-cooled stacked-ball nuclear reactor Apr. 5, 1988
4681732 Method of and device for the reduction of reactivity of a nuclear reactor core Jul. 21, 1987
4470947 Double-clad nuclear fuel safety rod Sep. 11, 1984
3981598 Fuse and application of said fuse to the construction of an emergency shutdown system for a nuclear reactor Sep. 21, 1976

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