Induced nuclear reactions: processes – systems – and elements – Seal arrangements – Between pressure vessel cover and vessel or portion thereof
Patent
1986-11-19
1988-05-24
Kyle, Deborah L.
Induced nuclear reactions: processes, systems, and elements
Seal arrangements
Between pressure vessel cover and vessel or portion thereof
376340, 376460, 212209, G21C 1300, G21C 1900
Patent
active
047464852
ABSTRACT:
A rotating, radiation shielded crane system for use in a high radiation test cell, comprises a radiation shielding wall, a cylindrical ceiling made of radiation shielding material and a rotatable crane disposed above the ceiling. The ceiling rests on an annular ledge intergrally attached to the inner surface of the shielding wall. Removable plugs in the ceiling provide access for the crane from the top of the ceiling into the test cell. A seal is provided at the interface between the inner surface of the shielding wall and the ceiling.
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patent: 3883012 (1975-05-01), Jones
patent: 4113558 (1978-09-01), Wade
patent: 4341732 (1982-07-01), Sharbaugh et al.
patent: 4618472 (1986-10-01), Gjertsen et al.
patent: 4664873 (1987-05-01), Hendrich et al.
Gottlieb Paul A.
Hightower Judson R.
Kyle Deborah L.
Siller, Jr. Gustavo
The United States of America as represented by the United States
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