利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

10 条记录 (耗时 0.043 秒)

    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 for changing compression capacity
    4.
    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
    7.
    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。

    Variable capacity rotary compressor
    8.
    发明授权
    Variable capacity rotary compressor 失效
    可变容量旋转压缩机

    公开(公告)号：US07588427B2

    公开(公告)日：2009-09-15

    申请号：US10560112

    申请日：2004-05-03

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

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

    IPC分类号： F04C2/00 ,  F04C28/18

    CPC分类号： F04C28/14 ,  F01C21/0845 ,  F01C21/108 ,  F04C18/3564 ,  F04C23/008 ,  F04C28/04

    摘要： A rotary compressor that has two compression capacities is provided. The rotary compressor includes a driving shaft having an eccentric portion and being rotatable in both clockwise and counterclockwise directions, a cylinder having a predetermined inner volume, and a roller rotatably installed on an outer circumferential surface of the eccentric portion so as to contact an inner circumferential surface of the cylinder. The roller performs a rolling motion along the inner circumferential surface of the cylinder and forms a fluid chamber therewith. A vane is elastically installed in the cylinder, contacting the roller, and upper and lower bearings are respectively installed at upper and lower portions of the cylinder to rotatably support the driving shaft and hermetically seal the inner volume of the cylinder. A compression mechanism forms different sizes of compressive spaces in the fluid chamber based on a rotational direction of the driving shaft.

    摘要翻译： 提供具有两个压缩容量的旋转式压缩机。 旋转式压缩机包括具有偏心部分并可沿顺时针和逆时针方向旋转的驱动轴，具有预定内容积的圆筒，以及可旋转地安装在偏心部分的外圆周表面上以便与内圆周 气缸表面。 辊沿着圆筒的内圆周表面进行滚动运动并与其形成流体室。 叶片弹性地安装在气缸中，与辊接触，上下轴承分别安装在气缸的上部和下部，以可旋转地支撑驱动轴并气密地密封气缸的内部容积。 压缩机构基于驱动轴的旋转方向在流体室中形成不同大小的压缩空间。

    System for controlling compressor of cooling system and method for controlling the same
    9.
    发明申请
    System for controlling compressor of cooling system and method for controlling the same 审中-公开
    冷却系统压缩机控制系统及其控制方法

    公开(公告)号：US20070180841A1

    公开(公告)日：2007-08-09

    申请号：US10556318

    申请日：2004-04-27

    申请人： Ji Young Bae ,  Kyoung Park ,  Chang Yong Jang

    发明人： Ji Young Bae ,  Kyoung Park ,  Chang Yong Jang

    IPC分类号： F25B49/00

    CPC分类号： F25B49/025 ,  F04B49/06 ,  F04C18/3564 ,  F04C28/04 ,  F04C28/06 ,  F04C28/14 ,  F04C2270/03 ,  F25B1/04 ,  F25B2600/0251 ,  F25B2600/23 ,  F25B2700/2104 ,  F25D2500/04

    摘要： Disclosed is a system for controlling a compressor of a cooling system. The system includes: the compressor having a driving shaft that is rotatable clockwise and counterclockwise and operated by a power of a motor outputting different torque characteristics depending on the rotational directions of the driving shaft; a selector for selecting an output torque characteristic of the motor; a switching part for turning on or off the motor; and a control unit for controlling the selector to drive the compressor in a torque characteristic suitable for an object to be cooled. In an aspect of the invention, there is provided a method for controlling an operation of a compressor in a cooling system. The method includes the steps of: (a) an initial starting step of starting the compressor equipped with a motor different torque characteristics depending on rotary directions of a driving shaft at a first torque characteristic; (b) determining the operation torque characteristic of the motor; (c) when it is determined that the motor operates at the first torque characteristic in consequence of performing the step (b), if a first condition is met during an operation of the compressor, stopping the compressor, (d) determining whether it is suitable to continuously operate the motor at the first torque characteristic in a state that the compressor is stopped, and if it is determined that it is suitable, maintaining the operation torque characteristic of the motor, while if it is determined that it is not suitable, converting the operation torque characteristic of the motor from the first torque characteristic to a second torque characteristic, and if a second condition is met, operating the compressor.

    摘要翻译： 公开了一种用于控制冷却系统的压缩机的系统。 该系统包括：压缩机，其具有能够顺时针和逆时针旋转的驱动轴，并且通过根据驱动轴的旋转方向输出不同转矩特性的电动机的动力来操作; 用于选择所述电机的输出转矩特性的选择器; 用于打开或关闭电动机的开关部件; 以及控制单元，用于控制选择器以适合于待冷却物体的扭矩特性来驱动压缩机。 在本发明的一个方面，提供了一种用于控制冷却系统中的压缩机的操作的方法。 该方法包括以下步骤：（a）初始启动步骤，其启动具有不同扭矩特性的压缩机，该压缩机根据驱动轴的旋转方向以第一扭矩特性起动; （b）确定电机的操作转矩特性; （c）当执行步骤（b）确定电动机以第一扭矩特性运行时，如果在压缩机的运行期间满足第一条件，停止压缩机，（d）确定是否是 适于在压缩机停止的状态下以第一扭矩特性连续运转电动机，如果确定为合适，则维持电动机的运转转矩特性，而在不确定的情况下， 将电动机的操作转矩特性从第一转矩特性转换为第二转矩特性，并且如果满足第二条件，则操作压缩机。

    Slide module and portable terminal having the same
    10.
    发明授权
    Slide module and portable terminal having the same 有权
    滑块模块和便携式终端具有相同的功能

    公开(公告)号：US08165284B2

    公开(公告)日：2012-04-24

    申请号：US11923372

    申请日：2007-10-24

    申请人： Chang Yong Jang ,  Min-Soo Kim ,  Won-Seok Joo ,  Ki-Hoon Song

    发明人： Chang Yong Jang ,  Min-Soo Kim ,  Won-Seok Joo ,  Ki-Hoon Song

    IPC分类号： H04M9/00 ,  H04M1/00

    CPC分类号： H04M1/0237 ,  Y10T74/20207

    摘要： A slide module having a first slide member, a second slide member moveable with respect to the first slide member, and a biasing unit connecting the first slide member to the second slide member, is provided. The biasing unit includes a first linkage having a plurality of links, the first linkage having one end rotatably connected to the first slide member and the other end rotatably connected to the second slide member, a second linkage having a plurality of links, the second linkage having one end of the second linkage rotatably connected to the first slide member and the other end rotatably connected to the second slide member, and a biasing mechanism connected between the first linkage and the second linkage.

    摘要翻译： 一种具有第一滑动构件的滑动模块，能够相对于第一滑动构件移动的第二滑动构件，以及将第一滑动构件连接到第二滑动构件的偏压单元。 所述偏压单元包括具有多个连杆的第一连杆机构，所述第一连杆机构的一端可旋转地连接到所述第一滑动部件，所述第一连杆机构可旋转地连接到所述第二滑动部件，所述第二连杆机构具有多个连杆， 所述第二连杆的一端可旋转地连接到所述第一滑动构件，所述另一端可旋转地连接到所述第二滑动构件，以及偏置机构，连接在所述第一联动装置和所述第二联动装置之间。