发明名称 |
Shielded regenerative neutron detector |
摘要 |
An ion chamber type neutron detector is disclosed which has a greatly extended lifespan. The detector includes a fission chamber containing a mixture of active and breeding material and a neutron shielding material. The breeding and shielding materials are selected to have similar or substantially matching neutron capture cross-sections so that their individual effects on increased detector life are mutually enhanced.
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申请公布号 |
US4121106(A) |
申请公布日期 |
1978.10.17 |
申请号 |
US19770766717 |
申请日期 |
1977.02.08 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
TERHUNE, JAMES H.;NEISSEL, JOHN P. |
分类号 |
G01T3/00;G21C17/12;H01J47/12;(IPC1-7):G01T3/00 |
主分类号 |
G01T3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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