Induced nuclear reactions: processes – systems – and elements – Reactor protection or damage prevention – Expansion means
Patent
1993-07-16
1994-10-04
Walsh, Donald P.
Induced nuclear reactions: processes, systems, and elements
Reactor protection or damage prevention
Expansion means
376352, G21C 900
Patent
active
053533194
ABSTRACT:
A removable feedwater sparger assembly includes a sparger having an inlet pipe disposed in flow communication with the outlet end of a supply pipe. A tubular coupling includes an annular band fixedly joined to the sparger inlet pipe and a plurality of fingers extending from the band which are removably joined to a retention flange extending from the supply pipe for maintaining the sparger inlet pipe in flow communication with the supply pipe. The fingers are elastically deflectable for allowing engagement of the sparger inlet pipe with the supply pipe and for disengagement therewith.
REFERENCES:
patent: 4081325 (1978-03-01), Aubert et al.
patent: 4259156 (1981-05-01), Neuenfeldt et al.
Beulick J. S.
General Electric Company
Voss Frederick H.
Walsh Donald P.
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