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1.发明授权
公开(公告)号：KR100876657B1
公开(公告)日：2009-01-07
申请号：KR1020070103729
申请日：2007-10-15
Applicant: 한국기계연구원 , 재단법인서울대학교산학협력재단
Abstract: A method for preparing a surface-modified microbead, a method for preparing a microbead array chip, and a method for checking the disease specific antigen by using the microbead array chip are provided to develop the smart system using elastin-like polypeptide (ELP). A method for preparing a surface-modified microbead comprises the steps of synthesizing the DNA base sequence by PCR based on the [(VGVPG)14(KGVPG)] trimer amino acid sequence to make an ELP expression recombinant vector, and transforming it to E. coli BLR(DE3) to make the biosynthesized ELP; and immobilizing the ELP on the surface of a microbead(40).
Abstract translation: 提供了制备表面改性微珠的方法，微珠阵列芯片的制备方法以及使用微珠阵列芯片检测疾病特异性抗原的方法，以开发使用弹性蛋白样多肽（ELP）的智能系统。 制备表面改性微珠的方法包括以下步骤：基于[（VGVPG）14（KGVPG）]三聚体氨基酸序列通过PCR合成DNA碱基序列以制备ELP表达重组载体，并将其转化为E. 大肠杆菌BLR（DE3）进行生物合成的ELP; 并将ELP固定在微珠（40）的表面上。
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公开(公告)号：KR100697348B1
公开(公告)日：2007-03-20
申请号：KR1020060092424
申请日：2006-09-22
Applicant: 한국기계연구원
IPC: B81B7/00
CPC classification number: F04F1/06 , F04B19/006 , F04B53/141 , Y10T137/4643
Abstract: A valve and a micro fluid pump having the same are provided to prevent a capillary from being damaged or erroneously operated by preventing a transfer pipe from being pressed over a predetermined pressure. A valve includes a capillary(1), an outlet pipe(21) and a valve(2). The capillary is connected to a fluid transfer pipe and an air providing unit. The valve is installed on a minute liquid pump, and adjusts an inflow and an outflow of a fluid. The outlet pipe is connected to a side of the capillary to be coupled to the inside of the capillary. A liquid is filled in the outlet pipe to have a uniform resistance pressure. An ejection unit is formed on an upper part of a side of the outlet pipe. If the air pressure inside of the capillary is above a predetermined pressure, until the inner pressure of the capillary is stabilized, the valve exhausts gas in the capillary into the outside in a bubble state through the liquid of the outlet pipe, and stabilizes the inner pressure.
Abstract translation: 提供具有该阀和微流体泵的阀和微流体泵，以通过防止输送管被压在预定压力上来防止毛细管损坏或错误地操作。 阀包括毛细管（1），出口管（21）和阀（2）。 毛细管连接到流体输送管和空气提供单元。 阀安装在一分钟的液体泵上，并调节流体的流入和流出。 出口管连接到毛细管的一侧以与毛细管内连接。 在出口管中填充液体以具有均匀的电阻压力。 喷出单元形成在出口管的一侧的上部。 如果毛细管内部的空气压力高于预定压力，直到毛细管的内部压力稳定，则阀将气体中的气体以气泡状态通过出口管的液体排出到外部，并使内部 压力。
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公开(公告)号：KR1020100009383A
公开(公告)日：2010-01-27
申请号：KR1020080070237
申请日：2008-07-18
Applicant: 한국기계연구원
IPC: H02J15/00
CPC classification number: Y02E40/67 , H02J3/185 , F25B2400/14 , H01F6/005 , Y10S505/885
Abstract: PURPOSE: A portable HTS-SMES having a cooling system using solid cryogen is provided to reduce time for re-cooling the system at specified operating temperature. CONSTITUTION: A super insulation part(20) is installed inside a housing(10). A refrigerant container part(30) comprises a contact assistant(31) which is projected to outside and installed inside the super insulation part. A high temperature superconductor coil(40) is accepted inside the refrigerant container part. An inlet port(50) and an outlet port(51) inject and discharge refrigerant in or from the refrigerant container part. An electric current service parts(60,61) is connected to the high temperature superconductor coil and passes electrify current. A refrigerator(70) solidifies the refrigerant. An operating unit(80) contacts the refrigerator and the refrigerant.
Abstract translation: 目的：提供具有使用固体冷冻剂的冷却系统的便携式HTS-SMES，以减少在指定工作温度下重新冷却系统的时间。 构成：超级绝缘部件（20）安装在外壳（10）的内部。 制冷剂容器部分（30）包括一个向外突出并安装在超级绝缘部分内部的接触辅助件（31）。 高温超导线圈（40）被接纳在制冷剂容器部分内部。 入口（50）和出口（51）将制冷剂从制冷剂容器部分注入和排出。 电流服务部件（60,61）连接到高温超导体线圈并通电流。 冰箱（70）固化制冷剂。 操作单元（80）接触冰箱和制冷剂。
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公开(公告)号：KR100836272B1
公开(公告)日：2008-06-10
申请号：KR1020070027835
申请日：2007-03-21
Applicant: 한국기계연구원
Abstract: A blood separator using vacuum flotation is provided to separate the blood cells like red blood cell, white blood corpuscle and platelet included in the blood from the blood plasma. A blood separator using vacuum flotation separates blood plasma and blood corpuscle from the whole blood, and includes a tube(1) and a vacuum formation device(4). The whole blood is stored in the sealed tube. In the tube, minute air bubbles that are generated when the pressure of the saturated air is reduced are attached to the blood cells and the blood cells ascend to separate the blood plasma and the blood cell. The vacuum formation device decompresses the inside of the tube to a negative pressure to discharge the air inside the tube by using the difference in pressure.
Abstract translation: 提供使用真空浮选的血液分离器，以分离来自血浆的血液中包含的血细胞如红细胞，白血球和血小板。 使用真空浮选的血液分离器将血浆和血球从全血中分离出来，并且包括管（1）和真空形成装置（4）。 全血储存在密封管中。 在管中，当饱和空气的压力降低时产生的微小气泡附着到血细胞上，并且血细胞上升以分离血浆和血细胞。 真空成形装置将管的内部减压至负压，通过使用压力差来排出管内的空气。
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公开(公告)号：KR101147328B1
公开(公告)日：2012-05-22
申请号：KR1020110070574
申请日：2011-07-15
Applicant: 한국기계연구원
CPC classification number: F28D15/02 , F24D19/02 , F25B41/00 , F28D2021/0068
Abstract: PURPOSE: A forced circulation type ultra-low temperature thermosiphon is provided to advance a point of time when temperatures inside of a vaporizing unit and condensing unit become the same by accelerating a speed cooling the vaporizing unit in the initial stage. CONSTITUTION: A forced circulation type ultra-low temperature thermosiphon comprises a refrigerator(110), a condensing unit(120), a vaporizing unit(140), an adiabatic unit(130), a gas storing unit(150), and a forced circulation unit(160). The condensing unit condenses actuating fluid through a heat-exchange with the refrigerator so that the actuating fluid moves in a gravity direction. The vaporizing unit is arranged in the lower part of the condensing unit to be contacted to a cooling object and absorbs heats from the cooling object to vaporize the actuating fluid. The adiabatic unit, which is a flow path of the actuating fluid, is arranged between the condensing unit and vaporizing unit. The gas storing unit additionally supplies the actuating fluid to the condensing unit. The forced circulation unit bleeds some of the actuating fluid moving from the vaporizing unit to the condensing unit in the lower part of the adiabatic unit and compulsory transfers to inside of the condensing unit so that the actuating fluid is compulsory circulated between the condensing unit and vaporizing unit.
Abstract translation: 目的：提供一种强制循环型超低温热虹吸管，以提前一个时间点，即通过在初始阶段加速蒸发单元的速度，汽化单元和冷凝单元的温度相同。 构成：强制循环型超低温热虹吸包括冰箱（110），冷凝单元（120），蒸发单元（140），绝热单元（130），气体存储单元（150）和强制循环型 循环单元（160）。 冷凝单元通过与冰箱的热交换来冷凝致动流体，使得致动流体在重力方向上移动。 蒸发单元布置在冷凝单元的下部以与冷却对象接触并吸收来自冷却对象的热量以使致动流体蒸发。 作为致动流体的流路的绝热单元布置在冷凝单元和蒸发单元之间。 气体存储单元另外将致动流体供应到冷凝单元。 强制循环装置将一些致动流体从蒸发单元移动到绝热单元的下部的冷凝单元，并强制转移到冷凝单元的内部，使致动流体在冷凝单元和蒸发之间强制循环 单元。
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Patent Agency Ranking
公开(公告)号：KR101041841B1
公开(公告)日：2011-06-17
申请号：KR1020100097437
申请日：2010-10-06
Applicant: 한국기계연구원
Abstract: PURPOSE: A hybrid pulse tube refrigerator is provided to improve the performance of the hybrid pulse tube refrigerator by using different pulsating pressure generating schemes together. CONSTITUTION: A hybrid pulse tube refrigerator comprises a driver(110). The driver compresses or expands working gas to reduce the temperature of the pulse tube. The driver comprises a pressure generator(111) and a displacement generator(112). The pressure generator comprises a suction part sucking pressure control gas and a discharge part discharging the pressure control gas. The displacement generator is composed of a cylinder and a piston. The cylinder receives the pressure control gas from the pressure generator. The piston divides the inside of the cylinder into a domain in which the pressure control gas exists and a domain in which the working gas exists. The piston is moved according to suction and discharging of the pressure control gas to compress or expand the working gas to thereby generate pulsation pressure.
Abstract translation: 目的：提供混合脉冲管制冷机，通过一起使用不同的脉动压力发生方案来提高混合脉冲管制冷机的性能。 构成：混合脉冲管制冷器包括驱动器（110）。 驱动器压缩或扩大工作气体以降低脉冲管的温度。 驱动器包括压力发生器（111）和位移发生器（112）。 压力发生器包括吸入压力控制气体的吸入部和排出压力控制气体的排出部。 位移发生器由气缸和活塞组成。 气缸从压力发生器接收压力控制气体。 活塞将气缸的内部分成存在压力控制气体的区域和存在工作气体的区域。 活塞根据压力控制气体的吸入和排出而移动，以压缩或膨胀工作气体从而产生脉动压力。
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公开(公告)号：KR1020140123296A
公开(公告)日：2014-10-22
申请号：KR1020130040434
申请日：2013-04-12
Applicant: 한국기계연구원
IPC: F25B9/00
Abstract: 본 발명은 맥동관 냉동기용 열교환기에 관한 것으로서, 맥동관 냉동기용 열교환기에 있어서, 한쌍으로 마련되어, 상기 재생부와 상기 맥동관에 각각 연결되고, 작동유체가 유동하는 방향을 따라서 관통공을 형성하되, 작동유체가 유동하도록 상기 관통공으로 부터 바깥방향으로 연장되는 슬릿형의 유동로를 형성하는 열전달부; 상기 한쌍의 열전달부를 상호 연결하며, 작동유체가 상기 한쌍의 열전달부 사이를 유동가능하도록 내부에 연결통로가 형성되는 연결부;를 포함하는 것을 특징으로 한다.
이에 의하여, 몸체부와 테두리부 사이의 접촉 열전달 저항을 줄일 수 있는 맥동관 냉동기용 열교환기가 제공된다.Abstract translation: 本发明涉及一种用于脉冲管式冷冻机的热交换器。 用于脉冲管冷冻机的热交换器包括一对热传递单元; 和连接单元。 传热单元分别连接到再生单元和脉冲管，并且沿着工作流体的流动方向具有穿透孔。 此外，传热单元具有从外部方向的通孔向外方向延伸的狭缝状通路，工作流体流入。连接单元将传热单元彼此连接并具有内部的连接通道，使得操作 流体可以在热传递单元之间流动。 因此，用于脉冲管冷冻机的热交换器可以降低主体单元和边缘单元之间的接触传热阻力。
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公开(公告)号：KR101080235B1
公开(公告)日：2011-11-09
申请号：KR1020110070566
申请日：2011-07-15
Applicant: 한국기계연구원
Abstract: PURPOSE: An LNG vaporization system is provided to offer the heat for vaporizing the LNG and collect the energy. CONSTITUTION: An LNG vaporization system comprises a compressor(110), an expander(120), an evaporation portion(130), a refrigerator(140) and a heat exchanger(150). The compressor compresses the working fluid. The expander expands the working fluid, produces the energy and drives the compressor. The evaporation portion vaporizes the LNG by heat-exchanging the working fluid which is expanded and exhausted from the expander. The refrigerator cools the compressed working fluid to a predetermined temperature. The heat exchanger comprises a first line and a second line. The heat-exchanged working is offered through the first line to the compressor. The working fluid offered from the refrigerator is provided through the second line to the expander.
Abstract translation: 目的：提供一种LNG蒸发系统，以提供用于蒸发LNG并收集能量的热量。 构成：LNG蒸发系统包括压缩机（110），膨胀机（120），蒸发部分（130），冰箱（140）和热交换器（150）。 压缩机压缩工作流体。 膨胀机扩大工作流体，产生能量并驱动压缩机。 蒸发部分通过将从膨胀器膨胀和排出的工作流体进行热交换来蒸发LNG。 冰箱将压缩的工作流体冷却至预定温度。 热交换器包括第一线和第二线。 热交换工作通过第一条线路提供给压缩机。 从冰箱提供的工作流体通过第二条线路提供给膨胀机。
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公开(公告)号：KR101041839B1
公开(公告)日：2011-06-17
申请号：KR1020100097421
申请日：2010-10-06
Applicant: 한국기계연구원
Abstract: PURPOSE: A pulse tube refrigerator including a flow rate controller is provided to block part of a through-hole so as to easily control a flow rate of working gas. CONSTITUTION: A pulse tube refrigerator comprises a storage, a flow rate controller(150), and a controller. The storage temporarily stores working gas discharged from a pulse tube. The flow rate controller connects the end part of the pulse tube and end part of the storage to form a flow path(154) through which the working gas passes and variably controls the flow rate of the working gas. The controller measures the temperature of a low temperature part and controls the flow rate controller such that temperature reduction rate of the low temperature part is maximized.
Abstract translation: 目的：提供一种包括流量控制器的脉冲管制冷器，以阻挡通孔的一部分，以便容易地控制工作气体的流量。 构成：脉冲管式冰箱包括存储器，流量控制器（150）和控制器。 存储器临时存储从脉冲管排出的工作气体。 流量控制器连接脉冲管的端部和存储器的端部，以形成工作气体通过的流动路径（154），并可变地控制工作气体的流量。 控制器测量低温部件的温度，并控制流量控制器，使得低温部件的温度降低率最大化。
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公开(公告)号：KR100884764B1
公开(公告)日：2009-02-20
申请号：KR1020070053505
申请日：2007-05-31
Applicant: 한국기계연구원
IPC: B81B7/00
Abstract: 본 발명은 유체와의 친화력에 따라 상호 밀착 또는 분리되는 다수의 비드를 유체 통로에 밀착 구비하여, 유체 온도 변화에 따라 유체 통로를 선택적으로 개방하도록 하는 마이크로 밸브에 관한 것이다.
이를 위한 본 발명의 마이크로 밸브는, 작동 유체의 유동을 허용하거나 제한하기 위한 마이크로 밸브에 있어서, 작동 유체가 공급되는 유체 공급부와, 상기 유체 공급부로부터의 유체가 유출되도록 유체 공급부의 일측에 형성된 다수의 유체 통로와, 상기 유체 공급부 내부의 유체 통로에 밀착 구비되고 상기 다수의 유체 통로를 선택적으로 개방하는 다수의 비드를 포함하여 구성되되, 상기 다수의 비드는 유체 온도, 염 농도, pH 농도 중 어느 하나에 따라 유체와의 친화력이 변화하여 상호 밀착 또는 분리되는 특성을 통해 상기 각 유체 통로를 선택적으로 개방한다.
마이크로 밸브, 비드, 유체, 친화력, 친수성, 소수성
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