-
1.
公开(公告)号:US20050050904A1
公开(公告)日:2005-03-10
申请号:US10890122
申请日:2004-07-14
CPC分类号: F25B9/145 , F25B2309/002 , F25B2309/1408 , F25B2309/1418 , F25B2309/1425 , F25B2500/01 , F25B2500/13 , F25D19/006
摘要: A stationary point is set on a cold end of a cryocooler. An article is mounted on the stationary point to be cooled via the stationary point. In this case, the article can be cooled up to an extremely low temperature with isolation of vibration to the article.
摘要翻译: 固定点设置在低温冷却器的冷端。 物品通过固定点安装在要冷却的固定点上。 在这种情况下,物品可以被冷却至非常低的温度,同时隔离物品的振动。
-
公开(公告)号:US08384040B2
公开(公告)日:2013-02-26
申请号:US12527204
申请日:2008-02-15
IPC分类号: G01T1/20
CPC分类号: G01T1/185 , A61B6/037 , G01T1/1642 , G01T1/204
摘要: A medium area (S) filled with liquid xenon (2) is formed between an external cylindrical body (1a) and internal cylindrical body (1b), and a pair of anode pads (11, 12) are disposed in two-dimensional form in opposite end portions of the medium area (S) in the intersection direction with respect to the gamma-ray incident direction. An intermediate electrode (10) is disposed between a pair of anode pads (11, 12), and a plurality of photomultiplier tubes (5) is installed in two-dimensional form in the external cylindrical body (1a). Then, the gamma-ray reaction point within the liquid area (S) is identified from signals output from the anode pads (11, 12) and photomultiplier tubes (5).
摘要翻译: 在外筒体(1a)和内筒体(1b)之间形成有填充有液氙(2)的介质区域(S),并且一对阳极垫片(11,12)以二维形式设置在 介质区域(S)的相对于伽马射线入射方向的交叉方向的相对端部。 中间电极(10)设置在一对阳极焊盘(11,12)之间,多个光电倍增管(5)以二维形式安装在外筒体(1a)中。 然后,从从阳极焊盘(11,12)和光电倍增管(5)输出的信号来识别液体区域(S)内的伽马射线反应点。
-
公开(公告)号:US20050126187A1
公开(公告)日:2005-06-16
申请号:US10875173
申请日:2004-06-25
申请人: Rui Li , Yuki Ikushima , Toshikazu Suzuki , Takayuki Tomaru , Takakazu Shintomi , Tomiyoshi Haruyama
发明人: Rui Li , Yuki Ikushima , Toshikazu Suzuki , Takayuki Tomaru , Takakazu Shintomi , Tomiyoshi Haruyama
CPC分类号: F25B9/14 , F17C2203/0391 , F17C2205/0107 , F17C2205/0126 , F17C2223/0161 , F17C2223/033 , F17C2227/0353 , F17C2227/0369 , F17C2260/01 , F17C2270/0527 , F25B9/10 , F25B9/145 , F25B2309/14181 , F25B2500/13 , F25D19/006
摘要: A cold head of a refrigerator is secured to a support stage provided separately from a cryostat so that the support stage supports the load of the cold head. On the other hand, a low-vibration stage for supporting a load of an object to be cooled is secured to a top flange of the cryostat. Thus, vibration that occurs due to the refrigerator is prevented from being transmitted to the entire cryostat and the object to be cooled.
摘要翻译: 冰箱的冷头固定到与低温恒温器分开设置的支撑台上,使得支撑台支撑冷头的负载。 另一方面,用于支撑待冷却物体的负载的低振动台被固定在低温恒温器的顶部凸缘上。 因此,防止由于冰箱而发生的振动被传递到整个低温恒温器和待冷却物体。
-
公开(公告)号:US20100099976A1
公开(公告)日:2010-04-22
申请号:US12527204
申请日:2008-02-15
CPC分类号: G01T1/185 , A61B6/037 , G01T1/1642 , G01T1/204
摘要: A medium area (S) filled with liquid xenon (2) is formed between an external cylindrical body (1a) and internal cylindrical body (1b), and a pair of anode pads (11, 12) are disposed in two-dimensional form in opposite end portions of the medium area (S) in the intersection direction with respect to the gamma-ray incident direction. An intermediate electrode (10) is disposed between a pair of anode pads (11, 12), and a plurality of photomultiplier tubes (5) is installed in two-dimensional form in the external cylindrical body (1a). Then, the gamma-ray reaction point within the liquid area (S) is identified from signals output from the anode pads (11, 12) and photomultiplier tubes (5).
摘要翻译: 在外筒体(1a)和内筒体(1b)之间形成有填充有液氙(2)的介质区域(S),并且一对阳极垫片(11,12)以二维形式设置在 介质区域(S)的相对于伽马射线入射方向的交叉方向的相对端部。 中间电极(10)设置在一对阳极焊盘(11,12)之间,多个光电倍增管(5)以二维形式安装在外筒体(1a)中。 然后,从从阳极焊盘(11,12)和光电倍增管(5)输出的信号来识别液体区域(S)内的伽马射线反应点。
-
5.
公开(公告)号:US07434408B2
公开(公告)日:2008-10-14
申请号:US10890122
申请日:2004-07-14
IPC分类号: F25B9/00
CPC分类号: F25B9/145 , F25B2309/002 , F25B2309/1408 , F25B2309/1418 , F25B2309/1425 , F25B2500/01 , F25B2500/13 , F25D19/006
摘要: A stationary point is set on a cold end of a cryocooler. An article is mounted on the stationary point to be cooled via the stationary point. In this case, the article can be cooled up to an extremely low temperature with isolation of vibration to the article.
摘要翻译: 固定点设置在低温冷却器的冷端。 物品通过固定点安装在要冷却的固定点上。 在这种情况下,物品可以被冷却至非常低的温度,同时隔离物品的振动。
-
公开(公告)号:US07308797B2
公开(公告)日:2007-12-18
申请号:US10864396
申请日:2004-06-10
申请人: Rui Li , Tomohiro Koyama , Toshikazu Suzuki , Takayuki Tomaru , Takakazu Shintomi , Tomiyoshi Haruyama
发明人: Rui Li , Tomohiro Koyama , Toshikazu Suzuki , Takayuki Tomaru , Takakazu Shintomi , Tomiyoshi Haruyama
CPC分类号: F25B9/145 , F25B9/14 , F25B2309/002 , F25B2309/1408 , F25B2309/1425 , F25B2500/13
摘要: A cryogenic refrigerator includes a first refrigerant tube and a second refrigerant tube each comprising two tubes that are arranged on a cooling stage substantially parallel to each other and communicate with each other through a gas passage formed in the cooling stage. Phase differences are provided to oscillating gas pressures in the first and second refrigerant tubes, to cancel vibration of the cooling stage. Thus, the cryogenic refrigerator can be provided which can effectively reduce the vibration of the cooling stage caused by the oscillating gas pressure and can reduce the size thereof.
摘要翻译: 低温冰箱包括第一制冷剂管和第二制冷剂管,每个第二制冷剂管包括布置在基本上彼此平行的冷却台上的两个管,并且通过形成在冷却段中的气体通道彼此连通。 相位差被提供给第一和第二制冷剂管中的振荡气体压力,以消除冷却级的振动。 因此,可以提供可以有效地降低由振荡气体压力引起的冷却阶段的振动并可以减小其尺寸的低温制冷机。
-
公开(公告)号:US20050028534A1
公开(公告)日:2005-02-10
申请号:US10864396
申请日:2004-06-10
申请人: Rui Li , Tomohiro Koyama , Toshikazu Suzuki , Takayuki Tomaru , Takakazu Shintomi , Tomiyoshi Haruyama
发明人: Rui Li , Tomohiro Koyama , Toshikazu Suzuki , Takayuki Tomaru , Takakazu Shintomi , Tomiyoshi Haruyama
CPC分类号: F25B9/145 , F25B9/14 , F25B2309/002 , F25B2309/1408 , F25B2309/1425 , F25B2500/13
摘要: A cryogenic refrigerator includes a first refrigerant tube and a second refrigerant tube each comprising two tubes that are arranged on a cooling stage substantially parallel to each other and communicate with each other through a gas passage formed in the cooling stage. Phase differences are provided to oscillating gas pressures in the first and second refrigerant tubes, to cancel vibration of the cooling stage. Thus, the cryogenic refrigerator can be provided which can effectively reduce the vibration of the cooling stage caused by the oscillating gas pressure and can reduce the size thereof.
摘要翻译: 低温冰箱包括第一制冷剂管和第二制冷剂管,每个第二制冷剂管包括布置在基本上彼此平行的冷却台上的两个管,并且通过形成在冷却段中的气体通道彼此连通。 相位差被提供给第一和第二制冷剂管中的振荡气体压力,以消除冷却级的振动。 因此,可以提供可以有效地降低由振荡气体压力引起的冷却阶段的振动并可以减小其尺寸的低温制冷机。
-
-
-
-
-
-