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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
    4.
    发明申请
    Rotary Compressor 有权
    旋转式压缩机

    公开(公告)号：US20080107556A1

    公开(公告)日：2008-05-08

    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： F01C1/063

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

    摘要： Disclosed is a rotary compressor having two compression capacities according to the two different rotational directions of the driving shaft (300). The rotary compressor includes: a driving shaft (300) with an eccentric portion (310) on which a roller (400) rotates along an inner circumference of the cylinder (100), a vane (110) installed in the cylinder (100) to contact the roller (400) continuously, an upper (210) and one lower (220) bearing respectively disposed on top and bottom of the cylinder (100), a disc shaped valve (820) rotates between two positions and has at least one suction port (710 or 720) for selectively supplying refrigerant inside the compression chamber (100) according to the rotational direction of the driving shaft (300) and at least one discharge port (621 or 611) communicating with the compression chamber (100) for discharging the compressed refrigerant. The refrigerant is supplied through a communication hole (102) to a port (730) formed on the outer valve (810).

    摘要翻译： 公开了根据驱动轴（300）的两个不同的旋转方向的具有两个压缩容量的旋转压缩机。 旋转压缩机包括：具有偏心部分（310）的驱动轴（300），辊（400）沿着气缸（100）的内圆周旋转，叶片（110）安装在气缸（100）中 连续地接触辊（400），分别设置在气缸（100）的顶部和底部的上部（210）和一个下部（220）轴承，盘形阀（820）在两个位置之间旋转并且具有至少一个吸力 端口（710或720），用于根据驱动轴（300）的旋转方向选择性地供应制冷剂在压缩室（100）内;以及至少一个与压缩室（100）连通的排出口（621或611） 压缩的制冷剂。 制冷剂通过连通孔（102）供给到形成在外阀（810）上的端口（730）。

    Rotary compressor having two compression capacities
    5.
    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
    6.
    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。

    Rotary compressor for changing compression capacity
    7.
    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。

    Dual capacity compressor
    10.
    发明授权
    Dual capacity compressor 失效
    双容量压缩机

    公开(公告)号：US07568895B2

    公开(公告)日：2009-08-04

    申请号：US10568621

    申请日：2003-12-23

    申请人： Jong Bong Kim ,  Hee Hyun Kim ,  Young Ju Bae ,  Chul Gi Roh

    发明人： Jong Bong Kim ,  Hee Hyun Kim ,  Young Ju Bae ,  Chul Gi Roh

    IPC分类号： F04B1/06

    CPC分类号： F04B49/126 ,  F16C3/28 ,  F16H21/20

    摘要： A dual capacity compressor that prevents relative movement from taking place between certain components is provided. The dual capacity compressor includes a power generating part having a reversible motor and a crank shaft inserted in the motor, and a compression part having a cylinder, a piston and a connecting rod. A crank pin is provided in an upper part of the crank shaft, eccentric from an axis of the crank shaft, and an eccentric sleeve is rotatably fitted between the crank pin and an end of the connecting rod. A key member is held at least a part of the eccentric sleeve, and held at a particular portion of at the eccentric sleeve during operation so as to positively latch the eccentric sleeve with the crank pin in both directions rotation of the motor.

    摘要翻译： 提供了防止相对运动在某些部件之间发生的双容量压缩机。 双容量压缩机包括具有可逆电动机和插入电动机中的曲轴的发电部，以及具有气缸，活塞和连杆的压缩部。 在曲轴的上部设有曲柄销，该曲柄销从曲轴的轴线偏心，偏心套筒可旋转地装配在曲柄销和连杆的端部之间。 键构件保持在偏心套的至少一部分上，并且在操作期间保持在偏心套的特定部分，以便在马达的两个方向旋转时使偏心套与曲柄销正确地锁定。