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1. 发明授权

US07047749B2 Regenerative refrigerating apparatus 有权
标题翻译：再生制冷装置
公开(公告)号：US07047749B2
公开(公告)日：2006-05-23
申请号：US10480212
申请日：2002-06-20
申请人： Shingo Kunitani , Atsushi Miyamoto , Daisuke Sanjou , Yasuhiro Kakimi , Taketoshi Watanabe
发明人： Shingo Kunitani , Atsushi Miyamoto , Daisuke Sanjou , Yasuhiro Kakimi , Taketoshi Watanabe
IPC分类号： F25B9/00
CPC分类号： F25B9/145 , F25B9/14 , F25B2309/002 , F25B2309/1408 , F25B2309/1412 , F25B2309/1418 , F25B2309/1424 , F25D19/006
摘要： A regenerative refrigerating apparatus which can increase the speed of cooling and heating a subject to be cooled. The specific constitution of the regenerating type refrigerating apparatus includes a pressure control means 4 having a compressor 4a, a high pressure selector valve 4b, and a low pressure selector valve 4c, an expanding/compressing unit 1 having a room temperature end 1a and a low temperature end 1b, and a regenerating unit 2 having a room temperature end 2a and a low temperature end 2b, carries out heat transfer to a subject to be cooled, and is comprised of a flow path for working gas connecting the low temperature end 1b of the expanding/compressing unit and the low temperature end 2b of the regenerating unit with each other, and simultaneously extending to the subject to be cooled 7. Consequently, it is possible to significantly increase the utilization ratio of the refrigerating apparatus, and to widely apply the refrigerating apparatus to sensors and semiconductor manufacturing apparatuses.
摘要翻译：一种再生制冷装置，其可以提高冷却对被冷却对象的速度。再生式制冷装置的具体结构包括具有压缩机4a，高压选择阀4b和低压选择阀4c的压力控制装置4，具有室温端1的膨胀/压缩单元1 a和低温端部1b以及具有室温端部2a和低温端部2b的再生部件2对被冷却对象进行热传递，并且包括用于工作气体的流路将再生装置的膨胀压缩装置的低温端部1b与低温端部bb相互连接，同时延伸至要冷却的被处理体7。因此，可以显着提高制冷装置的利用率，并且将制冷装置广泛应用于传感器和半导体制造装置。

2. 发明授权

US09562533B2 Cryogenic pump for liquefied gases 有权
标题翻译：低温液化气泵
公开(公告)号：US09562533B2
公开(公告)日：2017-02-07
申请号：US13882259
申请日：2011-09-14
申请人： Taketo Johchi , Shingo Kunitani , Akira Yoshino
发明人： Taketo Johchi , Shingo Kunitani , Akira Yoshino
IPC分类号： F04D7/02 , F04D7/00 , F04B15/08 , F04D29/58
CPC分类号： F04D7/00 , F04B15/08 , F04D7/02 , F04D13/0653 , F04D13/08 , F04D29/5893
摘要： A cryogenic pump for liquefied gases is provided, which shortens precooling time, has a small loss of cryogenic liquefied gas, excels in pump efficiency, and is advantageous in cost. A motor 1 and an impeller 2 are coupled by a shaft 3 for transmitting a rotative drive force therebetween, and the motor 1 is arranged on an upper side and the impeller 2 is arranged on a lower side. The motor 1 and the impeller 2 exist in an enclosed space 14 where they are communicated with each other and into which the cryogenic liquefied gas is introduced. A heat adjusting unit 11 is provided between the motor 1 and the impeller 2, the heat adjusting unit maintaining existence of the impeller 2 in a liquid phase of the cryogenic liquefied gas and maintaining existence of the motor 1 in a gas phase of the cryogenic liquefied gas. Thus the submerging of the motor 1 in the liquid becomes unnecessary, whereby the precooling time can be reduced remarkably and the loss of cryogenic liquefied gas due to vaporization caused by the submerging can be reduced, and in addition, the motor 1 itself can be configured at a comparatively low cost.
摘要翻译：提供了一种用于液化气体的低温泵，其缩短预冷时间，低温液化气体的损失小，泵效率优异，成本有利。马达1和叶轮2通过轴3联接，用于传递其间的旋转驱动力，马达1布置在上侧，叶轮2布置在下侧。电动机1和叶轮2存在于封闭空间14中，它们彼此连通并且引入低温液化气体。在马达1和叶轮2之间设置有热调节单元11，该热调节单元保持叶轮2在低温液化气体的液相中的存在，并且保持马达1在低温液化气相中的存在加油站。因此，电动机1在液体中的浸没变得不必要，从而可以显着降低预冷时间，并且可以减少由浸没引起的汽化引起的低温液化气体的损失，另外，也可以构成电动机1本身成本相对较低。

3. 发明申请

US20130216405A1 CRYOGENIC PUMP FOR LIQUEFIED GASES 有权
标题翻译：用于液化气的低温泵
公开(公告)号：US20130216405A1
公开(公告)日：2013-08-22
申请号：US13882259
申请日：2011-09-14
申请人： Taketo Johchi , Shingo Kunitani , Akira Yoshino
发明人： Taketo Johchi , Shingo Kunitani , Akira Yoshino
IPC分类号： F04D7/00
CPC分类号： F04D7/00 , F04B15/08 , F04D7/02 , F04D13/0653 , F04D13/08 , F04D29/5893
摘要： A cryogenic pump for liquefied gases is provided, which shortens precooling time, has a small loss of cryogenic liquefied gas, excels in pump efficiency, and is advantageous in cost. A motor 1 and an impeller 2 are coupled by a shaft 3 for transmitting a rotative drive force therebetween, and the motor 1 is arranged on an upper side and the impeller 2 is arranged on a lower side. The motor 1 and the impeller 2 exist in an enclosed space 14 where they are communicated with each other and into which the cryogenic liquefied gas is introduced. A heat adjusting unit 11 is provided between the motor 1 and the impeller 2, the heat adjusting unit maintaining existence of the impeller 2 in a liquid phase of the cryogenic liquefied gas and maintaining existence of the motor 1 in a gas phase of the cryogenic liquefied gas. Thus the submerging of the motor 1 in the liquid becomes unnecessary, whereby the precooling time can be reduced remarkably and the loss of cryogenic liquefied gas due to vaporization caused by the submerging can be reduced, and in addition, the motor 1 itself can be configured at a comparatively low cost.
摘要翻译：提供了一种用于液化气体的低温泵，其缩短预冷时间，低温液化气体的损失小，泵效率优异，成本有利。马达1和叶轮2通过轴3联接，用于传递其间的旋转驱动力，马达1布置在上侧，叶轮2布置在下侧。电动机1和叶轮2存在于封闭空间14中，它们彼此连通并且引入低温液化气体。在电动机1和叶轮2之间设置有热调节单元11，该热调节单元保持叶轮2在低温液化气体的液相中的存在，并且将电动机1的存在保持在低温液化气相加油站。因此，电动机1在液体中的浸没变得不必要，从而可以显着降低预冷时间，并且可以减少由浸没引起的汽化引起的低温液化气体的损失，另外，马达1本身也可以被配置成本相对较低。

4. 发明授权

US06293109B1 Pulse pipe refrigerating machine and cryopump using the refrigerating machine 有权
标题翻译：脉冲管冰箱和低温泵使用相同
公开(公告)号：US06293109B1
公开(公告)日：2001-09-25
申请号：US09485491
申请日：2000-02-11
申请人： Atsushi Miyamoto , Yasuhiro Kakimi , Shingo Kunitani , Daisuke Ito
发明人： Atsushi Miyamoto , Yasuhiro Kakimi , Shingo Kunitani , Daisuke Ito
IPC分类号： F25B900
CPC分类号： F04B37/08 , F25B9/006 , F25B9/145
摘要： A pulse tube refrigerator which enables holding a cooling temperature without the use of a heater and the like. The pulse tube refrigerator employs a working gas which has a liquefying temperature within the range of an operating temperature of the pulse tube refrigerator.
摘要翻译：一种脉冲管制冷器，其能够在不使用加热器等的情况下保持冷却温度。脉冲管制冷机采用液化温度在脉冲管式冰箱的工作温度范围内的工作气体。

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