发明名称 |
Photomultiplier tube, photomultiplier tube unit, radiation detector |
摘要 |
A photomultiplier tube enhanced in simplicity and flexibility of mounting, a photomultiplier tube unit enhanced in photomultiplier tube assembling efficiency when unitized, and a radiation detector enhanced in assembling efficiency for a plurality of photomultiplier tubes. The photomultiplier tube (1) has a hermetically sealed vessel (5) easily screw-fixed in a predetermined position due to screwing means (30) provided in the stem plate (4). As a result, the photomultiplier tube (1) can be very easily attached or detached so that even an unskilled person can mount the photomultiplier tube (1) easily and accurately in a predetermined position by screwing.
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申请公布号 |
US6852979(B1) |
申请公布日期 |
2005.02.08 |
申请号 |
US20020275646 |
申请日期 |
2002.11.08 |
申请人 |
HAMAMATSU PHOTONICS K. K. |
发明人 |
KYUSHIMA HIROYUKI;ATSUMI AKIRA;SHIMOI HIDEKI |
分类号 |
H01J43/04;H01J43/28;(IPC1-7):G01T1/164 |
主分类号 |
H01J43/04 |
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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