Patent
1974-02-06
1978-03-28
Spar, Robert J.
176 30, 214 18N, 214658, G21C 1932
Patent
active
040810860
ABSTRACT:
Apparatus is disclosed for handling radioactive fuel assembly during transfer operations. The radioactive fuel assembly is drawn up into a shielding sleeve which substantially reduces the level of radioactivity immediately surrounding the sleeve thereby permitting direct acess by operating personnel. The lifting assembly which draws the fuel assembly up within the shielding sleeve is mounted to and forms an integral part of the handling apparatus. The shielding sleeve accompanies the fuel assembly during all of the transfer operations.
REFERENCES:
patent: 2809157 (1957-10-01), Metcalf
patent: 3040911 (1962-06-01), Turner
patent: 3137397 (1964-06-01), Nicoll
patent: 3344033 (1967-09-01), Costes
patent: 3629062 (1971-12-01), Mucenchow
patent: 3792787 (1974-02-01), Maloney
Desmarchais Walter E.
Hornak Leonard P.
Shallenberger John M.
Abeles D. C.
Abraham George F.
Dermer Z. L.
Spar Robert J.
Westinghouse Electric Corporation
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