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    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。

    Rotary compressor having two compression capacities
    4.
    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。

    Detachable Connecting Rod Compressor Having the Same
    5.
    发明申请
    Detachable Connecting Rod Compressor Having the Same 有权
    可拆卸连杆压缩机具有相同的功能

    公开(公告)号：US20090123305A1

    公开(公告)日：2009-05-14

    申请号：US12226676

    申请日：2006-12-29

    申请人： Kyoung-Jun Park ,  Ji-Young Bae ,  Jin-Kook Kim ,  Bum-Joon Kim ,  Hyuk Nam ,  Jong-Mok Lee ,  Jong-Hyuk Kim ,  Kyeong-Ho Kim

    发明人： Kyoung-Jun Park ,  Ji-Young Bae ,  Jin-Kook Kim ,  Bum-Joon Kim ,  Hyuk Nam ,  Jong-Mok Lee ,  Jong-Hyuk Kim ,  Kyeong-Ho Kim

    IPC分类号： F04B17/00 ,  F16C7/00

    CPC分类号： F04B39/0022 ,  F16C2360/42 ,  Y10T74/2142 ,  Y10T74/2162

    摘要： A detachable connecting rod includes a first member (410)a large end portion (411) having a trough hole (H1), and a first connection rod portion (412) extending from the large end portion (411), the first connection rod portion (412) having a pair of spaced apart arms defining a coupling groove (413) extending in the same direction as an axial direction of the through hole (H1); a second member (420) including a small end portion having a through hole (H2), and second connection rod portion (422) extending from the small end portion, the second connection rod (422) portion being inserted into the coupling groove (413) and a coupling unit for coupling the first connection rod portion (412) to the second connection rod portion inserted (412) into the coupling groove (413) of the first member (410). The detachable connecting rod is useable in a compressor.

    摘要翻译： 一种可拆卸的连接杆包括：第一部件（410），具有槽孔（H1）的大端部（411）和从大端部（411）延伸的第一连接杆部分（412），第一连接杆部分 （412），其具有限定沿与所述通孔（H1）的轴向方向相同的方向延伸的联接槽（413）的一对间隔开的臂。 包括具有通孔（H2）的小端部的第二构件（420）和从所述小端部延伸的第二连接杆部分（422），所述第二连接杆（422）部分插入所述联接槽（413） ）和用于将第一连接杆部分（412）连接到插入（412）的第二连接杆部分到第一部件（410）的联接槽（413）中的联接单元。 可拆卸连杆可用于压缩机。

    Rotary compressor for changing compression capacity
    8.
    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：US07988432B2

    公开(公告)日：2011-08-02

    申请号：US10556315

    申请日：2004-04-26

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

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

    IPC分类号： F04C2/00 ,  F04C28/18

    CPC分类号： F04C28/14 ,  F04C18/3564 ,  F04C28/04 ,  F04C2250/101 ,  Y10T137/86638

    摘要： A rotary compressor has two compression capacities according to two different rotational directions of the driving shaft. The rotary compressor includes a driving shaft with an eccentric portion. A roller rotates on the shaft along an inner circumference of the cylinder. A vane installed in the cylinder continuously contacts the roller. An upper and a lower bearing are respectively disposed on the top and bottom of the cylinder. A disc shaped valve rotates between two positions and has at least one suction port for selectively supplying refrigerant inside the compression chamber according to the rotational direction of the driving shaft and at least one discharge port communicates with the compression chamber for discharging the compressed refrigerant. The refrigerant is supplied through a communication hole to a port formed on the outer valve.

    摘要翻译： 旋转压缩机根据驱动轴的两个不同的旋转方向具有两个压缩容量。 旋转压缩机包括具有偏心部分的驱动轴。 滚筒沿着滚筒的内周旋转。 安装在气缸中的叶片连续接触滚筒。 上下轴承分别设置在气缸的顶部和底部。 盘形阀在两个位置之间旋转，并且具有至少一个吸入口，用于根据驱动轴的旋转方向选择性地供应压缩室内的制冷剂，并且至少一个排出口与用于排出压缩制冷剂的压缩室连通。 制冷剂通过连通孔供给到形成在外阀上的端口。

    Variable capacity rotary compressor
    10.
    发明授权
    Variable capacity rotary compressor 有权
    可变容量旋转压缩机

    公开(公告)号：US07597547B2

    公开(公告)日：2009-10-06

    申请号：US10560084

    申请日：2004-05-03

    申请人： Sam Chul Ha ,  Ji Young Bae ,  Kyoung Jun Park ,  Chang Yong Jang ,  Hyeon Kim

    发明人： Sam Chul Ha ,  Ji Young Bae ,  Kyoung Jun Park ,  Chang Yong Jang ,  Hyeon Kim

    IPC分类号： F04C2/00 ,  F04C28/18

    CPC分类号： F04C29/128 ,  F04C28/04 ,  F04C28/14 ,  F04C2250/101

    摘要： A rotary compressor having two different compression capacities is provided. The rotary compressor may include a driving shaft that is rotatable in both a clockwise and counterclockwise direction, and having an eccentric portion at an end thereof. The compressor may also include cylinder having a predetermined inner volume, and a roller rotatably installed on an outer circumferential portion of the eccentric portion so as to contact an inner circumference of the cylinder and form a fluid chamber therebetween. A vane is elastically installed in the cylinder and contacts the roller, and upper and lower bearings are respectively installed at upper and lower portions of the cylinder so as to rotatably support the driving shaft and hermetically seal the inner volume of the cylinder. Suction and discharge ports communicate with the fluid chamber based on a rotational direction of the driving shaft so as to provide a different compression capacity depending on the rotational direction of the driving shaft.

    摘要翻译： 提供具有两个不同压缩容量的旋转压缩机。 旋转压缩机可以包括可沿顺时针和逆时针方向旋转的驱动轴，并且在其一端具有偏心部分。 压缩机还可以包括具有预定内部容积的气缸，以及可旋转地安装在偏心部分的外圆周部分上以便与气缸的内圆周接触并在其间形成流体室的辊。 叶片弹性地安装在气缸中并接触辊子，并且上下轴承分别安装在气缸的上部和下部，以便可旋转地支撑驱动轴并气密地密封气缸的内部容积。 吸入排出口基于驱动轴的旋转方向与流体室连通，从而根据驱动轴的旋转方向提供不同的压缩容量。