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    Rotary compressor having two compression capacities
    1.
    发明授权
    Rotary compressor having two compression capacities 有权
    具有两个压缩能力的旋转压缩机

    公开(公告)号：US07871252B2

    公开(公告)日：2011-01-18

    申请号：US10556346

    申请日：2004-04-30

    申请人： Ji Young Bae ,  Kyoung Jun Park ,  Chang Yong Jang ,  Chul Gi Roh ,  Jong Bong Kim ,  Young Hwan Ko

    发明人： Ji Young Bae ,  Kyoung Jun Park ,  Chang Yong Jang ,  Chul Gi Roh ,  Jong Bong Kim ,  Young Hwan Ko

    IPC分类号： F04C2/00 ,  F04C28/18

    CPC分类号： F04C23/008 ,  F01C21/108 ,  F04C18/3564 ,  F04C28/04 ,  F04C28/14

    摘要： A rotary compressor includes a driving shaft rotatable clockwise and counterclockwise, and an eccentric portion of a predetermined size; a cylinder forming a predetermined inner volume; a roller installed rotatably on an outer circumference of the eccentric portion to contact an inner circumference of the cylinder; a vane installed elastically in the cylinder to contact the roller continuously; a first bearing installed in the cylinder, for supporting the driving shaft rotatably; a second bearing rotatably supporting the driving shaft and preliminarily storing the fluid to be sucked; discharge ports communicating with the fluid chamber; and a valve assembly having openings separated by predetermined angle from each other, wherein compression spaces that have different volumes from each other are formed in the fluid chamber according to the rotation direction of the driving shaft so that two different compression capacities are formed.

    摘要翻译： 旋转压缩机包括顺时针和逆时针可旋转的驱动轴和预定尺寸的偏心部分; 形成预定内容积的圆筒; 可旋转地安装在所述偏心部分的外周上以与所述气缸的内周接触的辊; 安装在气缸中的叶片连续接触滚筒; 安装在气缸中的第一轴承，用于可旋转地支撑驱动轴; 第二轴承，其可旋转地支撑所述驱动轴并预先存储要吸入的流体; 与流体室连通的排出口; 以及具有彼此分开预定角度的开口的阀组件，其中根据驱动轴的旋转方向在流体室中形成彼此不同的压缩空间，从而形成两个不同的压缩容量。

    Rotary compressor for changing compression capacity
    2.
    发明授权
    Rotary compressor for changing compression capacity 有权
    用于改变压缩能力的旋转压缩机

    公开(公告)号：US07854602B2

    公开(公告)日：2010-12-21

    申请号：US10556428

    申请日：2004-04-27

    申请人： Ji Young Bae ,  Chul Gi Roh ,  Kyoung Jun Park ,  Chang Yong Jang ,  Jong Bong Kim ,  Young Hwan Ko

    发明人： Ji Young Bae ,  Chul Gi Roh ,  Kyoung Jun Park ,  Chang Yong Jang ,  Jong Bong Kim ,  Young Hwan Ko

    IPC分类号： F04C2/00 ,  F04C28/18

    CPC分类号： F04C28/14 ,  F04C18/3564 ,  F04C28/04 ,  Y10T137/86638

    摘要： A rotary compressor for changing a compression capacity of the compressor includes a driving shaft being rotatable clockwise and counterclockwise, and having an eccentric portion of a predetermined size; a cylinder forming a predetermined inner volume; a roller installed rotatably on an outer circumference of the eccentric portion so as to contact an inner circumference of the cylinder; a vane installed elastically in the cylinder to contact the roller continuously; a first bearing installed in the cylinder, for rotatably supporting the driving shaft; a second bearing installed in the cylinder, for rotatably supporting the driving shaft and guiding the fluid into the fluid chamber; discharge ports communicating with the fluid chamber; and a valve assembly having openings separated by a predetermined angle from each other, the valve assembly having a center which is eccentrically installed by a predetermined distance from a center of the cylinder.

    摘要翻译： 用于改变压缩机的压缩容量的旋转式压缩机包括可顺时针和逆时针旋转的驱动轴，并具有预定尺寸的偏心部分; 形成预定内容积的圆筒; 可旋转地安装在所述偏心部的外周上以与所述气缸的内周接触的辊; 安装在气缸中的叶片连续接触滚筒; 安装在所述气缸中的用于可旋转地支撑所述驱动轴的第一轴承; 安装在气缸中的第二轴承，用于可旋转地支撑驱动轴并将流体引导到流体室中; 与流体室连通的排出口; 以及具有彼此分开预定角度的开口的阀组件，所述阀组件具有偏心地安装在距所述气缸中心预定距离的中心。

    Rotary compressor
    3.
    发明授权
    Rotary compressor 失效
    旋转压缩机

    公开(公告)号：US07891956B2

    公开(公告)日：2011-02-22

    申请号：US10556317

    申请日：2004-04-30

    申请人： Ji Young Bae ,  Chul Gi Roh ,  Kyoung Jun Park ,  Young Hwan Ko ,  Jong Min Sin

    发明人： Ji Young Bae ,  Chul Gi Roh ,  Kyoung Jun Park ,  Young Hwan Ko ,  Jong Min Sin

    IPC分类号： F04B49/00

    CPC分类号： F04C18/3564 ,  F04C28/04 ,  F04C28/14 ,  F04C2250/101

    摘要： A rotary compressor includes a driving shaft having an eccentric portion, a cylinder, and a roller installed on an outer circumference of the eccentric portion to contact an inner circumference of the cylinder, performing a rolling motion along the inner circumference and forming a fluid chamber to suck and compress fluid along with the inner circumference. A vane is installed elastically in the cylinder to contact the roller continuously. Discharge ports communicate with the fluid chamber. Suction ports communicate with the fluid chamber and are spaced apart from each other by a predetermined angle. A valve assembly selectively opens any one of the suction ports according to a rotation direction of the driving shaft. Compression spaces having different volumes are formed in the fluid chamber according to the rotation direction of the driving shaft such that two different compression capacities are formed.

    摘要翻译： 一种旋转式压缩机，具有：偏心部，滚筒和滚子的驱动轴，该偏心部安装在偏心部的外周上，与圆筒的内周接触，沿着内周进行滚动运动，形成流体室 与内周一起吸入和压缩流体。 叶片弹性地安装在圆筒中，以连续地接触滚筒。 排放口与流体室连通。 吸入口与流体室连通并且彼此隔开预定角度。 阀组件根据驱动轴的旋转方向选择性地打开任何一个吸入口。 根据驱动轴的旋转方向在流体室中形成具有不同体积的压缩空间，从而形成两个不同的压缩容量。

    APPARATUS AND METHOD FOR FORMING OXIDATION LAYER ON MANIFOLD BLOCK FOR FUEL CELL STACK
    4.
    发明申请
    APPARATUS AND METHOD FOR FORMING OXIDATION LAYER ON MANIFOLD BLOCK FOR FUEL CELL STACK 有权
    用于形成燃料电池堆块的氧化层的装置和方法

    公开(公告)号：US20130020205A1

    公开(公告)日：2013-01-24

    申请号：US13302233

    申请日：2011-11-22

    申请人： Duck Whan Kim ,  Young Bum Kum ,  Sae Hoon Kim ,  Jung Han Yu ,  Chang Jun Lee ,  Young Hwan Ko

    发明人： Duck Whan Kim ,  Young Bum Kum ,  Sae Hoon Kim ,  Jung Han Yu ,  Chang Jun Lee ,  Young Hwan Ko

    IPC分类号： C25D9/00 ,  C25D21/00 ,  C25D17/00 ,  C25D21/10

    CPC分类号： C25D11/005 ,  C25D11/022 ,  C25D21/04 ,  C25D21/10 ,  H01M8/0228 ,  Y02E60/50

    摘要： Disclosed is an apparatus and method for forming an oxidation layer on a manifold block for a fuel cell stack, which forms an oxidation layer uniformly over the entire surface of a long and complicated internal flow field of a manifold block. In particular, the apparatus for forming an oxidation layer on a manifold block for a fuel cell stack includes: an electrolyte bath which contains an electrolyte required for the formation of the oxidation layer, an electrode for supplying a required electron flow for the formation of the oxidation layer from a power supply to the manifold block immersed in the electrolyte of the electrolyte bath and to the electrolyte, and an air supply for supplying oxygen to the electrolyte. Even more particularly, the electrode connected to the electrolyte is inserted into each internal flow field of the manifold block to provide an effective electron flow therein.

    摘要翻译： 公开了一种在用于燃料电池堆的歧管块上形成氧化层的装置和方法，其在歧管块的长且复杂的内部流场的整个表面上均匀地形成氧化层。 特别地，用于在燃料电池堆的歧管块上形成氧化层的装置包括：含有形成氧化层所需的电解质的电解质浴，提供所需电子流以形成氧化层的电极 氧化层从电源供应到浸入电解质浴池的电解液中的歧管块和电解质，以及用于向电解质供应氧气的空气供应。 更具体地，连接到电解质的电极被插入到歧管块的每个内部流场中，以在其中提供有效的电子流。

    Refrigerator
    6.
    发明申请
    Refrigerator 有权
    冰箱

    公开(公告)号：US20080000257A1

    公开(公告)日：2008-01-03

    申请号：US10583602

    申请日：2004-12-14

    申请人： Bong Jun Choi ,  Jong Min Sin ,  Jae Seong Sim ,  Young Jeong ,  Young Hwan Ko ,  Jun Hyun Hwang

    发明人： Bong Jun Choi ,  Jong Min Sin ,  Jae Seong Sim ,  Young Jeong ,  Young Hwan Ko ,  Jun Hyun Hwang

    IPC分类号： F25D17/06

    CPC分类号： F25D17/045 ,  F25D17/065 ,  F25D2317/0653 ,  F25D2317/0661 ,  F25D2317/0663 ,  F25D2317/0664 ,  F25D2317/0665 ,  F25D2400/06 ,  F25D2500/02

    摘要： A refrigerator having a main body includes a refrigerating chamber and a freezing chamber provided for storing foods. A cool air-generating device provided in the body generates cool air and a cool air-supplying device including at least one opening for discharging the cool air, is used to circulate the cool air through the freezing chamber, the refrigerating chamber, and the cool air-generating device. A separator provided adjacent to the opening acts to uniformly diffuse the cool air in the freezing chamber and the refrigerating chamber. The separator acts to separate two flows that are then brought back together. The collision and mixing of the two flows create a turbulent flow of air that is directed into the refrigerating and freezing chambers.

    摘要翻译： 具有主体的冰箱包括冷藏室和设置用于储存食物的冷冻室。 设置在本体内的冷空气发生装置产生冷空气，并且包括至少一个用于排出冷空气的开口的冷空气供应装置用于使冷空气循环通过冷冻室，冷藏室和冷却 发电装置。 与开口相邻设置的隔板用于使冷空气和冷藏室中的冷空气均匀地扩散。 分离器用于分离两个然后被带回到一起的流。 两个流的碰撞和混合产生引入冷藏和冷冻室的湍流空气。

    Air conditioning system
    7.
    发明授权
    Air conditioning system 有权
    空调系统

    公开(公告)号：US09551512B2

    公开(公告)日：2017-01-24

    申请号：US12155259

    申请日：2008-05-30

    申请人： Young Hwan Ko ,  Bum Suk Kim ,  Man Ho Chun

    发明人： Young Hwan Ko ,  Bum Suk Kim ,  Man Ho Chun

    IPC分类号： F25B13/00 ,  F25B1/10

    CPC分类号： F25B1/10 ,  F25B13/00 ,  F25B2341/0662 ,  F25B2400/13 ,  F25B2400/23 ,  F25B2500/19 ,  F25B2600/2509 ,  F25B2600/2513 ,  F25B2700/1931 ,  F25B2700/21 ,  F25B2700/2104 ,  F25B2700/2106 ,  F25B2700/21151 ,  F25B2700/21152

    摘要： An air conditioning system, including a condenser for condensing a refrigerant, a first expansion device for throttling the refrigerant passed through the condenser, a second expansion device for throttling the refrigerant passed through the first expansion device, an evaporator for evaporating the refrigerant passed through the second expansion device, a compressor for compressing the refrigerant passed through the evaporator and the refrigerant injected after branched between the first expansion device and the second expansion device, and a control unit for detecting a value of at least one operating parameter and determining a target opening degree of the first expansion device on the basis of a stored set value corresponding to the detected value of the operating parameter.

    摘要翻译： 一种空调系统，包括用于冷凝制冷剂的冷凝器，用于节流通过冷凝器的制冷剂的第一膨胀装置，用于节流通过第一膨胀装置的制冷剂的第二膨胀装置，用于蒸发通过 第二膨胀装置，用于压缩通过蒸发器的制冷剂的压缩机和在第一膨胀装置和第二膨胀装置之间分支后注入的制冷剂;以及控制单元，用于检测至少一个操作参数的值并确定目标开度 基于与操作参数的检测值对应的存储的设定值来确定第一扩展装置的度数。

    Refrigerator
    8.
    发明授权
    Refrigerator 有权
    冰箱

    公开(公告)号：US07841206B2

    公开(公告)日：2010-11-30

    申请号：US10583602

    申请日：2004-12-14

    申请人： Bong Jun Choi ,  Jong Min Sin ,  Jae Seong Sim ,  Young Jeong ,  Young Hwan Ko ,  Jun Hyun Hwang

    发明人： Bong Jun Choi ,  Jong Min Sin ,  Jae Seong Sim ,  Young Jeong ,  Young Hwan Ko ,  Jun Hyun Hwang

    IPC分类号： F25D17/04 ,  F25D17/06

    CPC分类号： F25D17/045 ,  F25D17/065 ,  F25D2317/0653 ,  F25D2317/0661 ,  F25D2317/0663 ,  F25D2317/0664 ,  F25D2317/0665 ,  F25D2400/06 ,  F25D2500/02

    摘要： A refrigerator having a main body includes a refrigerating chamber and a freezing chamber provided for storing foods. A cool air-generating device provided in the body generates cool air and a cool air-supplying device including at least one opening for discharging the cool air, is used to circulate the cool air through the freezing chamber, the refrigerating chamber, and the cool air-generating device. A separator provided adjacent to the opening acts to uniformly diffuse the cool air in the freezing chamber and the refrigerating chamber. The separator acts to separate two flows that are then brought back together. The collision and mixing of the two flows create a turbulent flow of air that is directed into the refrigerating and freezing chambers.

    摘要翻译： 具有主体的冰箱包括冷藏室和设置用于储存食物的冷冻室。 设置在本体内的冷空气发生装置产生冷空气，并且包括至少一个用于排出冷空气的开口的冷空气供应装置用于使冷空气循环通过冷冻室，冷藏室和冷却 发电装置。 与开口相邻设置的隔板用于使冷空气和冷藏室中的冷空气均匀地扩散。 分离器用于分离两个然后被带回到一起的流。 两个流的碰撞和混合产生引入冷藏和冷冻室的湍流空气。

    Refrigerator
    9.
    发明授权
    Refrigerator 失效
    冰箱

    公开(公告)号：US07584627B2

    公开(公告)日：2009-09-08

    申请号：US10537828

    申请日：2003-12-16

    申请人： Jae Sung Sim ,  Jong Min Shin ,  Young Hwan Ko

    发明人： Jae Sung Sim ,  Jong Min Shin ,  Young Hwan Ko

    IPC分类号： F25D17/04 ,  F25D17/06 ,  F25D11/02

    CPC分类号： F25D17/065 ,  F25B39/022 ,  F25D2317/0682 ,  F25D2400/06 ,  F25D2500/02

    摘要： Refrigerator including a freezing chamber (1), a refrigerating chamber (2) at a side of the freezing chamber, a barrier (303) between the freezing chamber and the refrigerating chamber, the barrier having a freezing chamber cold air passage (A) formed therein, a partition plate (7) for compartmentalizing a freezing chamber cold air passage in rear of the freezing chamber where an evaporator (104) is positioned, the evaporator provided in a “” form along the freezing chamber cold air passage (A) and the refrigerating chamber cold air passage (B), a partition wall (9) between the freezing chamber cold air passage and the refrigerating chamber cold air passage, and a fan (305) mounted over the freezing chamber cold air passage and the refrigerating chamber cold air passage for discharging cold air flowing through respective cold air passage (10) to the freezing chamber and the refrigerating chamber respectively, thereby improving a cooling rate of the refrigerating chamber and providing more efficient refrigerator.

    摘要翻译： 包括冷冻室（1），冷冻室一侧的冷藏室（2）的冰箱，在冷冻室与冷藏室之间的隔壁（303），形成有冷冻室冷空气通路（A）的隔壁 其中设置有分隔板（7），用于在冷冻室的后方定位冷冻室冷空气通道，其中定位有蒸发器（104），蒸发器设置在““形式沿着冷冻室冷 空气通道（A）和冷藏室冷空气通道（B），冷冻室冷空气通道和冷藏室冷空气通道之间的分隔壁（9）和安装在冷冻室冷空气 通道和冷藏室冷空气通道，用于排出流经各自冷气的冷空气 r通道（10）分别连接到冷冻室和冷藏室，从而提高冷藏室的冷却速度并提供更有效的冰箱。