公开(公告)号：US20150143940A1

公开(公告)日：2015-05-28

申请号：US14107083

申请日：2013-12-16

申请人： Yoonseul Co., Ltd. ,  Korea Basic Science Institute

发明人： Yeon Suk Choi ,  Myung Su Kim ,  Min-Gab Bog ,  Jong-Su Jeon ,  Jong-Gu Kim

IPC分类号： F16H37/04

CPC分类号： H01J37/20 ,  F16H37/14 ,  G02B7/004 ,  G02B7/005 ,  G02B21/26 ,  H01J2237/20214 ,  H01J2237/20221 ,  Y10T74/20213

摘要： A coaxial drive apparatus for multidirectional control, including: a housing; a stage pivotally installed in the housing, with the object laid on the stage; a rotary shaft connected to the stage and rotated to cause the stage to pivot; a rotation transmitting unit transmitting a rotating force of the rotary shaft to the stage; a sliding pipe coaxially fitted over the rotary shaft so as to be moved along a lengthwise direction of the rotary shaft or to be rotated on a central axis of the rotary shaft; a moving unit moving the object laid on the stage in the lengthwise direction of the rotary shaft according to a movement of the sliding pipe, and moving the object in a transverse direction of the rotary shaft according to a rotation of the sliding pipe; and a controller providing a driving force to the rotary shaft and to the sliding pipe.

摘要翻译： 一种用于多向控制的同轴驱动装置，包括：壳体; 枢轴安装在壳体中的台架，物体放置在舞台上; 旋转轴，连接到舞台并旋转以使舞台枢轴转动; 旋转传递单元，其将所述旋转轴的旋转力传递到所述平台; 滑动管同轴地装配在所述旋转轴上，以沿着所述旋转轴的长度方向移动或者在所述旋转轴的中心轴线上旋转; 移动单元根据滑动管的运动沿着旋转轴的长度方向移动放置在台架上的物体，并且根据滑动管的旋转沿着旋转轴的横向方向移动物体; 以及向旋转轴和滑动管提供驱动力的控制器。

公开(公告)号：US11965693B2

公开(公告)日：2024-04-23

申请号：US17126036

申请日：2020-12-18

申请人： KOREA BASIC SCIENCE INSTITUTE

发明人： Yeon Suk Choi ,  Myung Su Kim

IPC分类号： F25B9/10 ,  F17C13/00 ,  F25J1/00 ,  F25J1/02 ,  H01F6/04

CPC分类号： F25J1/0007 ,  F17C13/007 ,  F25B9/10 ,  F25J1/0237 ,  F25J1/0279 ,  H01F6/04 ,  F25B2400/17 ,  F25J2215/30 ,  F25J2270/30 ,  F25J2290/30

摘要： Disclosed are a helium gas liquefier and a method for liquefying a helium gas. The disclosed helium gas liquefier includes: a first cooling part including a first cooling column; a first cold head installed on the first cooling column, and a first cylinder in which the first cooling column and the first cold head are built; a second cooling part including a second cooling column, a second cold head installed on the second cooling column, and a second cylinder in which the second cooling column and the second cold head are built; and a liquid helium storage disposed under the second cooling part.

公开(公告)号：US20210199377A1

公开(公告)日：2021-07-01

申请号：US17126036

申请日：2020-12-18

申请人： KOREA BASIC SCIENCE INSTITUTE

发明人： Yeon Suk Choi ,  Myung Su Kim

IPC分类号： F25J1/00 ,  F25J1/02

摘要： Disclosed are a helium gas liquefier and a method for liquefying a helium gas. The disclosed helium gas liquefier includes: a first cooling part including a first cooling column; a first cold head installed on the first cooling column, and a first cylinder in which the first cooling column and the first cold head are built; a second cooling part including a second cooling column, a second cold head installed on the second cooling column, and a second cylinder in which the second cooling column and the second cold head are built; and a liquid helium storage disposed under the second cooling part.

公开(公告)号：US20190137175A1

公开(公告)日：2019-05-09

申请号：US16239239

申请日：2019-01-03

申请人： Korea Basic Science Institute

发明人： Seung Young Park ,  Yeon Suk Choi ,  Min Su Seo ,  Myung Su Kim

IPC分类号： F25J3/04 ,  F25D19/00

摘要： Disclosed is an adiabatic collector for recycling gas, a liquefier for recycling gas, and a recovery apparatus for recycling gas using the same. More specifically, gas to be recycled is collected in an adiabatic manner, cooled to a temperature lower than the dew point thereof, and stored in the liquid state through a phase change, thereby saving energy required for re-cooling the gas. Particularly, the present invention relates to an adiabatic collector for recycling gas, a liquefier for recycling gas, and a recovery apparatus for recycling gas using the same, in which recycling gas is compressed through a natural inducement method using a difference in temperature and pressure while being collected and liquefied, thereby reducing noise, vibration, and size of the collector.

公开(公告)号：US20160273830A1

公开(公告)日：2016-09-22

申请号：US15034250

申请日：2013-11-12

申请人： KOREA BASIC SCIENCE INSTITUTE

发明人： Seung Young Park ,  Yeon Suk Choi ,  Min Su Seo ,  Myung Su Kim

IPC分类号： F25J3/04

CPC分类号： F25J3/04412 ,  F25D19/00

摘要： Disclosed is an adiabatic collector for recycling gas, a liquefier for recycling gas, and a recovery apparatus for recycling gas using the same. More specifically, gas to be recycled is collected in an adiabatic manner, cooled to a temperature lower than the dew point thereof, and stored in the liquid state through a phase change, thereby saving energy required for re-cooling the gas. Particularly, the present invention relates to an adiabatic collector for recycling gas, a liquefier for recycling gas, and a recovery apparatus for recycling gas using the same, in which recycling gas is compressed through a natural inducement method using a difference in temperature and pressure while being collected and liquefied, thereby reducing noise, vibration, and size of the collector.

摘要翻译： 公开了一种用于回收气体的绝热收集器，用于再循环气体的液化器，以及用于再循环气体的回收装置。 更具体地说，将要再循环的气体以绝热的方式收集，冷却到低于其露点的温度，并通过相变而以液态储存，从而节省了再冷却气体所需的能量。 特别地，本发明涉及一种用于回收气体的绝热收集器，用于再循环气体的液化器，以及用于再循环气体的回收装置，其中通过使用温度和压力差的自然诱导方法压缩再循环气体，同时 被收集和液化，从而减少收集器的噪音，振动和尺寸。

公开(公告)号：US09324538B2

公开(公告)日：2016-04-26

申请号：US14107083

申请日：2013-12-16

申请人： KOREA BASIC SCIENCE INSTITUTE

发明人： Yeon Suk Choi ,  Myung Su Kim ,  Min-Gab Bog ,  Jong-Su Jeon ,  Jong-Gu Kim

IPC分类号： F16H37/04 ,  H01J37/20 ,  G02B21/26 ,  F16H37/14 ,  G02B7/00

CPC分类号： H01J37/20 ,  F16H37/14 ,  G02B7/004 ,  G02B7/005 ,  G02B21/26 ,  H01J2237/20214 ,  H01J2237/20221 ,  Y10T74/20213

摘要： A coaxial drive apparatus for multidirectional control, including: a housing; a stage pivotally installed in the housing, with the object laid on the stage; a rotary shaft connected to the stage and rotated to cause the stage to pivot; a rotation transmitting unit transmitting a rotating force of the rotary shaft to the stage; a sliding pipe coaxially fitted over the rotary shaft so as to be moved along a lengthwise direction of the rotary shaft or to be rotated on a central axis of the rotary shaft; a moving unit moving the object laid on the stage in the lengthwise direction of the rotary shaft according to a movement of the sliding pipe, and moving the object in a transverse direction of the rotary shaft according to a rotation of the sliding pipe; and a controller providing a driving force to the rotary shaft and to the sliding pipe.

摘要翻译： 一种用于多向控制的同轴驱动装置，包括：壳体; 枢轴安装在壳体中的台架，物体放置在舞台上; 旋转轴，连接到舞台并旋转以使舞台枢轴转动; 旋转传递单元，其将所述旋转轴的旋转力传递到所述平台; 滑动管同轴地装配在所述旋转轴上，以沿着所述旋转轴的长度方向移动或者在所述旋转轴的中心轴线上旋转; 移动单元根据滑动管的运动沿着旋转轴的长度方向移动放置在台架上的物体，并且根据滑动管的旋转沿着旋转轴的横向方向移动物体; 以及向旋转轴和滑动管提供驱动力的控制器。