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1. 发明授权

EP0622826B1 Photomultiplier 失效
公开(公告)号：EP0622826B1
公开(公告)日：1997-07-09
申请号：EP94303077.5
申请日：1994-04-28
申请人： HAMAMATSU PHOTONICS K.K.
发明人： Kyushima, Hiroyuki , Nagura, Koji , Hasegawa, Yutaka , Kawano, Eiichiro , Kuroyanagi, Tomihiko , Atsumi, Akira , Mizuide, Masuya
IPC分类号： H01J43/22 , H01J9/18
CPC分类号： H01J9/12 , H01J9/18 , H01J43/04 , H01J43/10 , H01J43/12 , H01J43/22 , H01J2201/32 , H01J2201/3426

2. 发明公开

EP0622827A1 Photomultiplier 失效
标题翻译：光电倍增管
公开(公告)号：EP0622827A1
公开(公告)日：1994-11-02
申请号：EP94303102.1
申请日：1994-04-28
申请人： HAMAMATSU PHOTONICS K.K.
发明人： Kyushima, Hiroyuki , Nagura, Koji , Hasegawa, Yutaka , Kawano, Eiichiro , Kuroyanagi, Tomihiko , Atsumi, Akira , Mizuide, Masuya
IPC分类号： H01J43/22 , H01J43/10 , H01J9/12
CPC分类号： H01J43/04 , H01J9/12 , H01J9/18 , H01J43/10 , H01J43/12 , H01J43/22 , H01J2201/32 , H01J2201/3426
摘要： A photomultiplier is constituted by a photocathode and an electron multiplier having a typical structure in which a dynode unit having a plurality of dynode plates stacked in an incident direction of photoelectrons, an anode plate, and an inverting dynode plate are sequentially stacked. Through holes (101) for injecting a metal vapor are formed in the inverting dynode plate (13) to form secondary electron emitting layers on the surfaces of dynodes supported by the dynode plates, and the photocathode. With this structure, the secondary electron emitting layers are uniformly formed on the surfaces of the dynodes. Therefore, variations in output signals obtained from anodes can be reduced regardless of the positions of the photocathode.
摘要翻译：光电倍增管由具有典型结构的光电阴极和电子倍增器构成，其中具有沿光电子的入射方向堆叠的多个倍增极板的倍增电极单元，阳极板和反转倍增极板被顺序地堆叠。用于注入金属蒸气的通孔（101）形成在反转倍增极板（13）中，以在由倍增极板支撑的倍增器的表面和光电阴极上形成二次电子发射层。利用该结构，二次电子发射层均匀地形成在倍增极的表面上。因此，无论光电阴极的位置如何，都可以减小从阳极获得的输出信号的变化。

3. 发明授权

EP0820089B1 Electron tube 失效
公开(公告)号：EP0820089B1
公开(公告)日：2003-10-08
申请号：EP97305300.2
申请日：1997-07-16
申请人： HAMAMATSU PHOTONICS K.K.
发明人： Suyama, Motohiro , Kimura, Suenori , Asakura, Norio , Hirano, Ken , Kawai, Yoshihiko , Hasegawa, Yutaka , Morita, Tetsuya
IPC分类号： H01J43/28
CPC分类号： H01J43/28

4. 发明授权

EP0622829B1 Photomultiplier 失效
公开(公告)号：EP0622829B1
公开(公告)日：1997-06-18
申请号：EP94303104.7
申请日：1994-04-28
申请人： HAMAMATSU PHOTONICS K.K.
发明人： Kyushima, Hiroyuki , Nagura, Koji , Hasegawa, Yutaka , Kawano, Eiichiro , Kuroyanagi, Tomihiko , Atsumi, Akira , Mizuide, Masuya
IPC分类号： H01J43/22 , H01J43/04
CPC分类号： H01J43/04 , H01J9/12 , H01J9/18 , H01J43/10 , H01J43/12 , H01J43/22 , H01J2201/32 , H01J2201/3426

5. 发明授权

EP0855733B1 Electron tube 失效
公开(公告)号：EP0855733B1
公开(公告)日：2003-11-05
申请号：EP98300542.2
申请日：1998-01-27
申请人： HAMAMATSU PHOTONICS K.K.
发明人： Negi, Yasuharu , Nagai, Toshimitsu , Kibune, Atsushi , Hasegawa, Yutaka , Ichikawa,Shigeru , Kishita,Hitoshi , Suyama,Motohiro , Asakura,Norio
IPC分类号： H01J31/50 , H01J5/22
CPC分类号： H01J5/22 , H01J31/501 , H01J40/02 , H01J43/28

6. 发明公开

EP0855733A1 Electron tube 失效
标题翻译：电子管
公开(公告)号：EP0855733A1
公开(公告)日：1998-07-29
申请号：EP98300542.2
申请日：1998-01-27
申请人： HAMAMATSU PHOTONICS K.K.
发明人： Negi, Yasuharu , Nagai, Toshimitsu , Kibune, Atsushi , Hasegawa, Yutaka , Ichikawa,Shigeru , Kishita,Hitoshi , Suyama,Motohiro , Asakura,Norio
IPC分类号： H01J31/50 , H01J5/22
CPC分类号： H01J5/22 , H01J31/501 , H01J40/02 , H01J43/28
摘要： To provide an electron tube having good airtightness and being appropriate for mass production, indium (23) affixed to the inner surface of a sealing metal support member (24) is provided between a side tube (10) and input faceplate (21). The input faceplate (21) is pushed against the side tube (10). As a result, the indium (23) is squeezed by a pressure receiving surface (70) provided on the end face of the side tube. Since the pressure receiving surface (70) is in a generally declining shape from the inside out, the force of the pressing surface (70) causes the indium (23) to flow outward toward the sealing metal support member (24). Therefore, the indium (23) is firmly affixed to the pressure receiving surface (70), and the side tube (10) and input faceplate (21) can be reliably sealed by the indium (23).
摘要翻译：为了提供具有良好气密性并适于批量生产的电子管，在侧管（10）和输入面板（21）之间设置有固定在密封金属支撑部件（24）的内表面上的铟（23）。输入面板（21）被推向侧管（10）。结果，铟（23）被设置在侧管端面上的受压表面（70）挤压。由于受压面70从内向外呈大致下降的形状，所以按压面70的力使铟23向密封金属支承部件24的外侧流出。因此，铟（23）牢固地固定在受压面（70）上，侧管（10）和输入面板（21）能够通过铟（23）可靠地密封。

7. 发明授权

EP0622828B1 Photomultiplier 失效
标题翻译： Photovervielfacher
公开(公告)号：EP0622828B1
公开(公告)日：1997-07-09
申请号：EP94303103.9
申请日：1994-04-28
申请人： HAMAMATSU PHOTONICS K.K.
发明人： Kyushima, Hiroyuki , Nagura, Koji , Kawano, Eiichiro , Kuroyanagi, Tomihiko , Hasegawa, Yutaka , Atsumi, Akira , Mizuide, Masuya
IPC分类号： H01J43/22 , H01J9/18 , H01J29/02
CPC分类号： H01J43/10 , H01J9/12 , H01J9/18 , H01J43/04 , H01J43/12 , H01J43/22 , H01J2201/32 , H01J2201/3426

8. 发明授权

EP0622827B1 Photomultiplier 失效
标题翻译：光电倍增管
公开(公告)号：EP0622827B1
公开(公告)日：1997-11-12
申请号：EP94303102.1
申请日：1994-04-28
申请人： HAMAMATSU PHOTONICS K.K.
发明人： Kyushima, Hiroyuki , Nagura, Koji , Hasegawa, Yutaka , Kawano, Eiichiro , Kuroyanagi, Tomihiko , Atsumi, Akira , Mizuide, Masuya
IPC分类号： H01J43/22 , H01J43/10 , H01J9/12
CPC分类号： H01J43/04 , H01J9/12 , H01J9/18 , H01J43/10 , H01J43/12 , H01J43/22 , H01J2201/32 , H01J2201/3426

9. 发明授权

EP0622825B1 Photomultiplier 失效
公开(公告)号：EP0622825B1
公开(公告)日：1997-07-30
申请号：EP94303105.4
申请日：1994-04-28
申请人： HAMAMATSU PHOTONICS K.K.
发明人： Kyushima, Hiroyuki , Nagura, Koji , Hasegawa, Yutaka , Kawano, Eiichiro , Kuroyanagi, Tomihiko , Atsumi, Akira , Mizuide, Masuya
IPC分类号： H01J43/06 , H01J43/04
CPC分类号： H01J9/12 , H01J9/18 , H01J43/04 , H01J43/10 , H01J43/12 , H01J43/22 , H01J2201/32 , H01J2201/3426

10. 发明公开

EP0622828A1 Photomultiplier 失效
标题翻译：光电倍增管
公开(公告)号：EP0622828A1
公开(公告)日：1994-11-02
申请号：EP94303103.9
申请日：1994-04-28
申请人： HAMAMATSU PHOTONICS K.K.
发明人： Kyushima, Hiroyuki , Nagura, Koji , Kawano, Eiichiro , Kuroyanagi, Tomihiko , Hasegawa, Yutaka , Atsumi, Akira , Mizuide, Masuya
IPC分类号： H01J43/22 , H01J9/18 , H01J29/02
CPC分类号： H01J43/10 , H01J9/12 , H01J9/18 , H01J43/04 , H01J43/12 , H01J43/22 , H01J2201/32 , H01J2201/3426
摘要： A photomultiplier which can be easily made compact has a dynode unit having a plurality of dynode plates (6) stacked in an electron incident direction in a vacuum container fabricated by a housing and a base member integrally formed with the housing. Each dynode plate is constituted by welding at least two plates (6a,6b) overlapping each other. The welding positions (W) do not overlap each other in the stacking direction of the dynode plates. With this structure, field discharge at the welding portions between the dynode plates can be prevented to reduce noise.
摘要翻译：一种可容易地制造成紧凑型的光电倍增器具有一个倍增电极单元，该倍增电极单元具有多个在电子入射方向上堆叠的倍增极板（6），该倍增极板由真空容器制成，该真空容器由壳体和与壳体一体形成的基座构件制成。每个倍增极板通过焊接至少两个彼此重叠的板（6a，6b）而构成。焊接位置（W）在倍增极板的堆叠方向上不相互重叠。利用这种结构，可以防止在倍增极板之间的焊接部分处的场放电，以降低噪声。

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