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1. 发明授权

US5737927A Cryogenic cooling apparatus and cryogenic cooling method for cooling object to very low temperatures 失效
标题翻译：低温冷却装置和冷却对象的极低温冷却方法
公开(公告)号：US5737927A
公开(公告)日：1998-04-14
申请号：US816737
申请日：1997-03-14
申请人： Masahiko Takahashi , Yasumi Ohtani , Rohana Chandratilleke , Hideo Hatakeyama , Hideki Nakagome , Toru Kuriyama
发明人： Masahiko Takahashi , Yasumi Ohtani , Rohana Chandratilleke , Hideo Hatakeyama , Hideki Nakagome , Toru Kuriyama
IPC分类号： F17C13/00 , F25D19/00 , H01F6/04 , F25B19/00
CPC分类号： F25D19/006 , H01F6/04
摘要： A cryogenic cooling apparatus is provided, wherein the degree of freedom of installation and use is increased without deteriorating the reliability or stability and the range of uses of the apparatus is also increased. A coil unit and a refrigeration unit are positioned such that a second heat conductive member disposed on an extendible wall of a vacuum container and a fourth heat conductive member disposed on an extendible wall of another vacuum container face each other coaxially. In this state, the coil unit and refrigeration unit are relatively moved to approach each other, and thus the second heat conductive member and fourth heat conductive member come in contact. If the coil unit and refrigeration unit are further moved, the extendible wall extends and consequently the second heat conductive member comes in contact with a first heat conductive member. In addition, the extendible wall contracts and consequently the fourth heat conductive member comes in contact with a third heat conductive member. Thus, a superconducting coil is thermally connected to the refrigeration unit so that the superconducting coil is cooled.
摘要翻译：提供了一种低温冷却装置，其中提高了安装和使用的自由度，而不会降低可靠性或稳定性，并且装置的使用范围也增加。线圈单元和制冷单元被定位成使得设置在真空容器的可延伸壁上的第二导热构件和设置在另一真空容器的可延伸壁上的第四导热构件同时面对。在这种状态下，线圈单元和制冷单元相对移动以彼此靠近，因此第二导热构件和第四导热构件接触。如果线圈单元和制冷单元进一步移动，则可延伸壁延伸并且因此第二导热构件与第一导热构件接触。此外，伸缩壁收缩，从而第四导热构件与第三导热构件接触。因此，超导线圈被热连接到制冷单元，使得超导线圈被冷却。

2. 发明授权

US5711157A Cooling system having a plurality of cooling stages in which refrigerant-filled chamber type refrigerators are used 失效
标题翻译：冷却系统具有使用制冷剂填充室型冰箱的多个冷却级
公开(公告)号：US5711157A
公开(公告)日：1998-01-27
申请号：US647741
申请日：1996-05-15
申请人： Yasumi Ohtani , Masahiko Takahashi , Hideo Hatakeyama , Rohana Chandratilleke , Toru Kuriyama , Hideki Nakagome , Takayuki Kobayashi , Tomomi Hattori , Tatsuya Yoshino
发明人： Yasumi Ohtani , Masahiko Takahashi , Hideo Hatakeyama , Rohana Chandratilleke , Toru Kuriyama , Hideki Nakagome , Takayuki Kobayashi , Tomomi Hattori , Tatsuya Yoshino
IPC分类号： F17C13/00 , F25B9/10 , F25B9/14 , F25B9/00
CPC分类号： F25B9/10 , F25B9/14 , F25B9/145 , H01F6/04 , F25B2309/003 , F25B2309/1408 , F25B2309/1411 , F25B2309/1413 , F25B2309/1415 , F25B2309/1417 , F25B2309/1418 , F25B2309/14241 , F25B2309/1425
摘要： A superconducting magnet apparatus comprises a superconducting coil unit, and a refrigerant-filled chamber type refrigerator having a plurality of cooling stages. At least a final cooling stage of the cooling stages includes a static-type refrigerant-filled chamber and is associated with the superconducting coil unit, and at least a first cooling stage of the cooling stages includes a movable-type refrigerant-filled chamber.
摘要翻译：超导磁体装置包括超导线圈单元和具有多个冷却级的制冷剂填充室型冷藏库。至少冷却阶段的最终冷却阶段包括静态制冷剂填充室并且与超导线圈单元相关联，并且冷却级的至少第一冷却级包括可动式制冷剂填充室。

3. 发明授权

US5960868A Adiabatic apparatus 失效
标题翻译：绝热仪器
公开(公告)号：US5960868A
公开(公告)日：1999-10-05
申请号：US22886
申请日：1998-02-12
申请人： Toru Kuriyama , Masahiko Takahashi , Rohana Chandratilleke , Yasumi Ohtani , Hideki Nakagome
发明人： Toru Kuriyama , Masahiko Takahashi , Rohana Chandratilleke , Yasumi Ohtani , Hideki Nakagome
IPC分类号： F25B9/00 , F17C13/00 , F25D19/00 , F28F13/00
CPC分类号： F25D19/006 , H01F6/04
摘要： In the adiabatic apparatus of the present invention, a vessel includes an adiabatic layer in which an object is taken. A plurality of thermal shield plates are located in the adiabatic layer. Each thermal shield plate concentrically surrounds the object. A temperature control section cools or heats the object and the plurality of thermal shield plates. A switch section thermally connects the temperature control section to the plurality of thermal shield plates and the object if temperature of the plurality of thermal shield plates and the object is controlled, and thermally separates the temperature control section from the plurality of thermal shield plates and the object if control of the temperature of the plurality of thermal shield plates and the object is completed.
摘要翻译：在本发明的绝热装置中，容器包括绝热层，其中取出物体。多个隔热板位于绝热层中。每个热屏蔽板同心地围绕物体。温度控制部冷却或加热物体和多个热屏蔽板。如果控制多个热屏蔽板和物体的温度，则开关部分将温度控制部分热连接到多个热屏蔽板和物体，并且将温度控制部分与多个热屏蔽板和如果多个热屏蔽板和物体的温度的控制完成，则对象物体。

4. 发明授权

US06173761B1 Cryogenic heat pipe 失效
标题翻译：低温热管
公开(公告)号：US06173761B1
公开(公告)日：2001-01-16
申请号：US08857002
申请日：1997-05-15
申请人： Rohana Chandratilleke , Yasumi Ohtani , Masahiko Takahashi , Hideki Nakagome , Tatsuya Yoshino
发明人： Rohana Chandratilleke , Yasumi Ohtani , Masahiko Takahashi , Hideki Nakagome , Tatsuya Yoshino
IPC分类号： F28D1500
CPC分类号： F25B9/14 , F25B23/006 , F25B25/005 , F25B2500/01 , F28D15/0266
摘要： In a cryogenic loop heat pipe, a working fluid for heat transport is contained in a loop capillary tube, and a portion of the loop capillary tube is used as a heat absorbing portion (A) while a portion other than the heat absorbing portion (A) is used as a heat dissipating portion (B). In this heat pipe, when the heat exchange length of the heat absorbing portion A of the capillary tube is represented by l, and the inner diameter of the capillary tube at the heat absorbing portion A is represented by d, l and d satisfy 15d
摘要翻译：在低温回路热管中，用于热输送的工作流体包含在环形毛细管中，并且环形毛细管的一部分用作吸热部分（A），而除了吸热部分（A ）用作散热部（B）。在该热管中，当毛细管的吸热部分A的热交换长度为l，吸热部分A的毛细管内径由d表示时，l和d满足15d < l <882d。当拉普拉斯常数L由L = [σ/ {（rho1-rhov）g}] 0.5给出时，内径d满足L

5. 发明授权

US5335505A Pulse tube refrigerator 失效
标题翻译：脉管冰箱
公开(公告)号：US5335505A
公开(公告)日：1994-08-09
申请号：US65900
申请日：1993-05-25
申请人： Yasumi Ohtani , Hideo Hatakeyama , Toru Kuriyama , Hideki Nakagome , Yoichi Matsubara
发明人： Yasumi Ohtani , Hideo Hatakeyama , Toru Kuriyama , Hideki Nakagome , Yoichi Matsubara
IPC分类号： F25B9/14 , F25B9/00
CPC分类号： F25B9/145 , F25B2309/1407 , F25B2309/1408 , F25B2309/1413 , F25B2309/1414 , F25B2309/1417 , F25B2309/1418 , F25B2309/14241 , F25B9/10 , F25D19/006
摘要： The present invention provides a pulse tube refrigerator, comprising a regenerator having an inlet port and an outlet port, a pulse tube having one end portion connected in series to the outlet port of the regenerator, a gas compressor connected to the inlet port of the regenerator, a first valve disposed between the discharge port of the gas compressor and the inlet port of the regenerator, a second valve disposed between the suction port of the gas compressor and the inlet port of the regenerator, a first valve controller for selectively opening/closing alternately the first and second valves to permit a high pressure coolant gas discharged from the discharge port of the gas compressor to be guided into the pulse tube through the regenerator and, then, to permit said coolant gas to be sucked into the gas compressor through the suction port thereof via the reverse passageway so as to generate coldness, a third valve disposed between the other end portion of the pulse tube and the discharge port of the gas compressor, a fourth valve disposed between the other end portion of the pulse tube and the suction port of the gas compressor, and a second valve controller serving to open/close the third and fourth valves in relation to the opening/closing of the first and second valves.
摘要翻译：本发明提供一种脉冲管制冷器，包括具有入口和出口的再生器，具有与再生器的出口串联连接的一端部的脉管，与再生器的入口连接的气体压缩机设置在所述气体压缩机的排出口与所述再生器的入口之间的第一阀，设置在所述气体压缩机的吸入口与所述再生器的入口之间的第二阀，用于选择性地打开/关闭的第一阀控制器交替地，第一阀和第二阀允许从气体压缩机的排放口排出的高压冷却剂气体通过再生器被引导到脉冲管中，然后允许所述冷却剂气体被吸入气体压缩机其通过反向通道的吸入口产生冷却，设置在脉冲管的另一端部和盘之间的第三阀设置在脉冲管的另一端部与气体压缩机的吸入口之间的第四阀，以及第二阀控制器，用于相对于打开/关闭阀来打开/关闭第三阀和第四阀，关闭第一和第二阀。

6. 发明授权

US5412952A Pulse tube refrigerator 失效
标题翻译：脉管冰箱
公开(公告)号：US5412952A
公开(公告)日：1995-05-09
申请号：US252270
申请日：1994-06-01
申请人： Yasumi Ohtani , Hideo Hatakeyama , Toru Kuriyama , Hideki Nakagome , Yoichi Matsubara
发明人： Yasumi Ohtani , Hideo Hatakeyama , Toru Kuriyama , Hideki Nakagome , Yoichi Matsubara
IPC分类号： F25B9/14 , F25B9/00
CPC分类号： F25B9/145 , F25B2309/1407 , F25B2309/1408 , F25B2309/1413 , F25B2309/1414 , F25B2309/1417 , F25B2309/1418 , F25B2309/14241 , F25B9/10 , F25D19/006
摘要： The present invention provides a pulse tube refrigerator, comprising a regenerator having an inlet port and an outlet port, a pulse tube having one end portion connected in series to the outlet port of the regenerator, a gas compressor connected to the inlet port of the regenerator, a first valve disposed between the discharge port of the gas compressor and the inlet port of the regenerator, a second valve disposed between the suction port of the gas compressor and the inlet port of the regenerator, a first valve controller for selectively opening/closing alternately the first and second valves to permit a high pressure coolant gas discharged from the discharge port of the gas compressor to be guided into the pulse tube through the regenerator and, then, to permit said coolant gas to be sucked into the gas compressor through the suction port thereof via the reverse passageway so as to generate coldness, a third valve disposed between the other end portion of the pulse tube and the discharge port of the gas compressor, a fourth valve disposed between the other end portion of the pulse tube and the suction port of the gas compressor, and a second valve controller serving to open/close the third and fourth valves in relation to the opening/closing of the first and second valves.
摘要翻译：本发明提供一种脉冲管制冷器，包括具有入口和出口的再生器，具有与再生器的出口串联连接的一端部的脉管，与再生器的入口连接的气体压缩机设置在所述气体压缩机的排出口与所述再生器的入口之间的第一阀，设置在所述气体压缩机的吸入口与所述再生器的入口之间的第二阀，用于选择性地打开/关闭的第一阀控制器交替地，第一阀和第二阀允许从气体压缩机的排放口排出的高压冷却剂气体通过再生器被引导到脉冲管中，然后允许所述冷却剂气体被吸入气体压缩机其通过反向通道的吸入口产生冷却，设置在脉冲管的另一端部和盘之间的第三阀设置在脉冲管的另一端部与气体压缩机的吸入口之间的第四阀，以及第二阀控制器，用于相对于打开/关闭阀来打开/关闭第三阀和第四阀，关闭第一和第二阀。

7. 发明授权

US5447034A Cryogenic refrigerator and regenerative heat exchange material 失效
标题翻译：低温冰箱和再生热交换材料
公开(公告)号：US5447034A
公开(公告)日：1995-09-05
申请号：US146735
申请日：1993-11-04
申请人： Toru Kuriyama , Masahiko Takahashi , Hideki Nakagome , Akiko Takahashi , Yoichi Tokai
发明人： Toru Kuriyama , Masahiko Takahashi , Hideki Nakagome , Akiko Takahashi , Yoichi Tokai
IPC分类号： F16J9/06 , F25B9/14 , F25B9/10 , H01F1/053
CPC分类号： F16J9/062 , F16J9/06 , F25B9/14 , F02G2258/10 , F05C2225/08 , F25B2309/003
摘要： A cryogenic refrigerator includes a first refrigerant filled in a final refrigerating force storage chamber on a high temperature side thereof and consisting essentially of a composition expressed by (a) (Er.sub.(x) R.sub.(1-x)).sub.3 Ni.sub.(y) Co.sub.(1-y), or (b) Er.sub.(x) R.sub.(1-x) Ni.sub.(y) Cu.sub.(1-y) wherein 0.ltoreq.x.ltoreq.1, 0.ltoreq.y.ltoreq.1, and R denotes a rare earth element selected from the group consisting of Y, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Tm, Yb and Sc, a second refrigerant filled in the final refrigerating force storage chamber on a low temperature side thereof and consisting essentially of a composition expressed by (f) Er.sub.(x) R.sub.(1-x) Ni.sub.(y) Co.sub.(1-y), or (g) (Er.sub.(x) R.sub.(1-x)).sub.3 AlC.sub.(y) wherein 0.ltoreq.x.ltoreq.1, 0.ltoreq.y.ltoreq.1 and R represents a rare earth element selected from the group consisting of Y, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Tm, Yb and Sc, and a partition member for separating the second refrigerant from the first one so as to not be mixed in the refrigerating force storage chamber.
摘要翻译：低温冰箱包括填充在其高温侧的最终制冷力储存室中的第一制冷剂，其基本上由（a）（Er（x）R（1-x））3 Ni（y）Co 1-y）或（b）Er（x）R（1-x）Ni（y）Cu（1-y）其中0≤x≤1,0≤y≤1， R表示选自Y，Pr，Nd，Sm，Eu，Gd，Tb，Dy，Ho，Tm，Yb和Sc的稀土元素，填充在最终制冷力储存室中的第二制冷剂基本上由（f）Er（x）R（1-x）Ni（y）Co（1-y）或（g）（Er（x）R（1-x））表示的组成））3AlC（y）其中0≤x≤1,0≤y≤1，R表示选自Y，Pr，Nd，Sm，Eu，Gd的稀土元素，Tb，Dy，Ho，Tm，Yb和Sc，以及用于将第一制冷剂与第一制冷剂分离的分隔构件，以便不在冷藏力贮存室中混合。

8. 发明授权

US5339650A Cryostat 失效
标题翻译：低温保存
公开(公告)号：US5339650A
公开(公告)日：1994-08-23
申请号：US998915
申请日：1992-12-30
申请人： Ryuichi Hakamada , Masahiko Takahashi , Toru Kuriyama , Hideki Nakagome
发明人： Ryuichi Hakamada , Masahiko Takahashi , Toru Kuriyama , Hideki Nakagome
IPC分类号： F17C3/08 , F25B19/00
CPC分类号： F17C3/085 , F17C2203/0391 , F17C2203/0629 , F17C2203/0687 , F17C2221/017 , F17C2223/0161 , F17C2223/033 , F17C2270/0536
摘要： A cryostat housing an ultra-low temperature medium includes a container for storing the ultra-low temperature medium, a pipe for communication between the inner and outer sections of the container, at least one tubular member interposedly arranged inside the pipe between the pipe and an opening, a heat anchor section for cooling the pipe, and a plate-shaped member positioned so that a gas layer of the ultra-low temperature medium inside the tubular member divides the tubular member longitudinally.
摘要翻译：容纳超低温介质的低温恒温器包括用于存储超低温介质的容器，用于在容器的内部和外部部分之间连通的管道，至少一个管状构件，其布置在管道内的管道和管道之间开口，用于冷却管道的热锚定部分和定位成使得管状部件内的超低温介质的气体层纵向分割管状部件的板状部件。

9. 发明授权

US5224657A Cryogenic refrigerator 失效
标题翻译：低温冰箱
公开(公告)号：US5224657A
公开(公告)日：1993-07-06
申请号：US776885
申请日：1991-10-17
申请人： Toru Kuriyama , Hideki Nakagome , Yoichi Tokai
发明人： Toru Kuriyama , Hideki Nakagome , Yoichi Tokai
IPC分类号： F02G1/053 , F25B9/14
CPC分类号： F02G1/0535 , F02G1/053 , F25B9/14 , F02G2253/00 , F02G2258/10 , F25B2309/003
摘要： A cryogenic refrigerator comprising a closed cylinder provided with an inlet and an outlet for introducing and discharging a coolant gas into and out of the cylinder, a displacer slidably housed in the closed cylinder and housing a cooling member therein and having a passage through which the coolant gas flows, a device coaxially arranged in and along the passage of the displacer in which the cooling member is housed to divide the passage into outer and inner ones, a device for reciprocating the displacer in the cylinder, and a device for repeating the process of introducing the high pressure coolant gas into the cylinder through the inlet and discharging it out of the cylinder, synchronizing with the reciprocating displacer.
摘要翻译：一种低温冰箱，包括封闭的气缸，该气缸设置有用于将冷却剂气体引入和排出气缸的入口和出口，可滑动地容纳在所述闭合气缸中的置换器，并且在其中容纳冷却构件，并具有通道，所述冷却剂气体流动，同轴地布置在置换器的通道内并沿其中容纳冷却构件的通道，以将通道分成外部和外部通道的装置，用于使排液器在气缸中往复运动的装置，以及用于重复该过程的装置通过入口将高压冷却剂气体引入气缸并将其从气缸中排出，与往复式置换器同步。

10. 发明授权

US4756167A Helium cooling apparatus 失效
标题翻译：氦冷却装置
公开(公告)号：US4756167A
公开(公告)日：1988-07-12
申请号：US43445
申请日：1987-04-28
申请人： Toru Kuriyama , Hideki Nakagome
发明人： Toru Kuriyama , Hideki Nakagome
IPC分类号： F25B9/00 , F17C13/00 , F25J1/02 , F25J3/00 , F25B19/00
CPC分类号： H01F6/04 , F25B2400/17
摘要： A helium cooling apparatus according to the present invention comprises a refrigerator for cooling a refrigerant. The refrigerator is connected with the proximal end of a transfer line, which is used to transport the refrigerant. A port with a predetermined diameter is formed in a liquid-helium container which contains liquid helium. A condensation-heat exchanger, which is connected to the distal end of the transfer line, is inserted into the liquid-helium container through the port. A heat-transfer surface of the heat exchanger is formed with a plurality of grooves extending in the gravitational direction. The refrigerant is evaporated in the heat exchanger, and condensed liquid helium, adhering to the heat-transfer surface, drops along the grooves when helium gas in the liquid-helium container is cooled to be recondensed. Accordingly, the heat-transfer surface cannot be covered with the condensed liquid helium, so that a wide heat-transfer area can be secured. Thus, the heat transfer coefficient of the heat exchanger is improved considerably. In this arrangement, therefore, the port of the liquid-helium container, through which the exchanger is inserted into the container, need not have a large diameter.
摘要翻译：根据本发明的氦冷却装置包括用于冷却制冷剂的冰箱。冰箱与用于输送制冷剂的输送管线的近端连接。具有预定直径的端口形成在包含液氦的液氦容器中。连接到输送管线的远端的冷凝热交换器通过端口插入液氦容器中。热交换器的传热面形成有在重力方向上延伸的多个槽。制冷剂在热交换器中蒸发，并且当液氦容器中的氦气被冷却以冷凝时，附着在传热表面上的冷凝液氦沿着凹槽下降。因此，传热表面不能被冷凝的液氦覆盖，从而可以确保宽的传热面积。因此，热交换器的传热系数显着提高。因此，在这种布置中，交换器插入容器中的液氦容器的端口不需要具有大的直径。

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