发明名称 |
GAMMA RAY COLLIMATOR |
摘要 |
A gamma-ray collimator including a housing having first and second sections. The first section encloses a first section of depleted uranium which is disposed for receiving and supporting a radiation emitting component such as cobalt 60. The second section encloses a depleted uranium member which is provided with a conical cut-out focusing portion disposed in communication with the radiation emitting element for focusing the emitted radiation to the target.
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申请公布号 |
CA2075352(A1) |
申请公布日期 |
1993.02.07 |
申请号 |
CA19922075352 |
申请日期 |
1992.08.05 |
申请人 |
GOVERNMENT OF THE UNITED STATES, AS REPRESENTED BY THE ADMINISTRATOR OF THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION (THE) |
发明人 |
CASANOVA, EDGAR J. |
分类号 |
G21F5/02;G21K1/02;(IPC1-7):G21K1/02 |
主分类号 |
G21F5/02 |
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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