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12 条记录 (耗时 0.015 秒)

    SCROLL COMPRESSOR WITH BACK PRESSURE CHAMBER
    1.
    发明申请
    SCROLL COMPRESSOR WITH BACK PRESSURE CHAMBER 有权
    带背压室的滚筒式压缩机

    公开(公告)号：US20140271304A1

    公开(公告)日：2014-09-18

    申请号：US13949307

    申请日：2013-07-24

    申请人： Honggyun JIN ,  Suchul Kim ,  Kiwon Park ,  Juhwan Yun

    发明人： Honggyun JIN ,  Suchul Kim ,  Kiwon Park ,  Juhwan Yun

    IPC分类号： F04C18/02

    CPC分类号： F04C18/0261 ,  F04C18/0215 ,  F04C18/023 ,  F04C23/008 ,  F04C27/005 ,  F04C28/26

    摘要： An upper back pressure type scroll compressor is provided having a back pressure chamber. The scroll compressor may include a casing, a discharge cover, a main frame, a first scroll supported by the main frame, and a second scroll forming a suction chamber, an intermediate pressure chamber, and a discharge chamber together with the first scroll. The scroll compressor may also include a back pressure plate coupled to the second scroll. The back pressure plate may include a cavity with which the intermediate pressure chamber of the second scroll communicates. The scroll compressor may further include a floating plate movably coupled to the back pressure plate so as to seal an upper portion of the cavity.

    摘要翻译： 提供具有背压室的上背压式涡旋压缩机。 涡旋式压缩机可以包括壳体，排出盖，主框架，由主框架支撑的第一涡卷，以及与第一涡旋件一起形成吸入室的第二涡卷，中间压力室和排出室。 涡旋压缩机还可以包括联接到第二涡旋件的背压板。 背压板可以包括与第二涡卷的中间压力室连通的空腔。 涡旋压缩机还可以包括可移动地联接到背压板的浮动板，以便密封空腔的上部。

    SOLAR CELL AND METHOD OF MANUFACTURING THE SAME
    3.
    发明申请
    SOLAR CELL AND METHOD OF MANUFACTURING THE SAME 有权
    太阳能电池及其制造方法

    公开(公告)号：US20100218818A1

    公开(公告)日：2010-09-02

    申请号：US12649039

    申请日：2009-12-29

    申请人： Juwan Kang ,  Jihoon Ko ,  Juhwan Yun ,  Jonghwan Kim

    发明人： Juwan Kang ,  Jihoon Ko ,  Juhwan Yun ,  Jonghwan Kim

    IPC分类号： H01L31/0224 ,  H01L31/18 ,  H01L21/28

    CPC分类号： H01L31/022458 ,  H01L31/02168 ,  Y02E10/50

    摘要： A solar cell and a method of manufacturing the same are disclosed. The solar cell includes a substrate of a first conductive type having at least one via hole, an emitter layer of a second conductive type opposite the first conductive type formed in the substrate, at least one first electrode formed on the emitter layer, at least one current collector positioned opposite the at least one first electrode with the substrate interposed between the at least one first electrode and the at least one current collector and is electrically connected to the at least one first electrode through the at least one via hole, and a second electrode that is spaced apart from the at least one current collector and is electrically connected to the substrate. A plurality of uneven portions are formed in the at least one via hole.

    摘要翻译： 公开了一种太阳能电池及其制造方法。 太阳能电池包括具有至少一个通孔的第一导电类型的衬底，与衬底中形成的第一导电类型相反的第二导电类型的发射极层，形成在发射极层上的至少一个第一电极，至少一个 所述集电器与所述至少一个第一电极相对置于所述至少一个第一电极与所述至少一个第一电极之间并且所述至少一个第一电极通过所述至少一个通孔电连接到所述至少一个第一电极， 电极，其与所述至少一个集电器间隔开并且电连接到所述衬底。 在所述至少一个通孔中形成多个不平坦部分。

    SOLAR CELL, METHOD OF MANUFACTURING THE SAME, AND SOLAR CELL MODULE
    6.
    发明申请
    SOLAR CELL, METHOD OF MANUFACTURING THE SAME, AND SOLAR CELL MODULE 审中-公开
    太阳能电池，其制造方法和太阳能电池模块

    公开(公告)号：US20100024864A1

    公开(公告)日：2010-02-04

    申请号：US12534026

    申请日：2009-07-31

    申请人： Jonghwan Kim ,  Jihoon Ko ,  Juhwan Yun

    发明人： Jonghwan Kim ,  Jihoon Ko ,  Juhwan Yun

    IPC分类号： H01L31/042 ,  H01L31/00 ,  H01L21/28

    CPC分类号： H01L31/02245 ,  Y02E10/50

    摘要： A solar cell, a method of manufacturing the same, and a solar cell module are disclosed. The solar cell includes a semiconductor substrate doped with first impurities, an emitter layer on a first surface of the semiconductor substrate, the emitter layer including a first portion doped with second impurities, whose conductive type is different from the first impurities, at a first doping concentration and a second portion doped with the second impurities at a second doping concentration greater than the first doping concentration, a first electrode that passes through the semiconductor substrate to extend from the first surface of the semiconductor substrate to a second surface of the semiconductor substrate and contacts the second portion of the emitter layer, and a second electrode that is positioned on the second surface of the semiconductor substrate and is electrically separated from the first electrode.

    摘要翻译： 公开了一种太阳能电池及其制造方法以及太阳能电池模块。 太阳能电池包括掺杂有第一杂质的半导体衬底，在半导体衬底的第一表面上的发射极层，在第一掺杂时，发射极层包括掺杂有第二杂质的第一部分，第二杂质的导电类型不同于第一杂质 浓度，第二部分以大于第一掺杂浓度的第二掺杂浓度掺杂第二杂质;第一电极，其穿过半导体衬底以从半导体衬底的第一表面延伸到半导体衬底的第二表面;以及 接触发射极层的第二部分，以及位于半导体衬底的第二表面上并与第一电极电分离的第二电极。

    SOLAR CELL
    7.
    发明申请
    SOLAR CELL 审中-公开
    太阳能电池

    公开(公告)号：US20100018576A1

    公开(公告)日：2010-01-28

    申请号：US12507595

    申请日：2009-07-22

    申请人： Bumsung KIM ,  Sunhee Kim ,  Hwanyeon Kim ,  Juhwan Yun

    发明人： Bumsung KIM ,  Sunhee Kim ,  Hwanyeon Kim ,  Juhwan Yun

    IPC分类号： H01L31/0236

    CPC分类号： H01L31/0547 ,  H01L31/02363 ,  Y02E10/52

    摘要： A solar cell is disclosed. The solar cell includes a semiconductor substrate on which a p-n junction is formed, a first electrode contacting a first conductive type semiconductor of the semiconductor substrate, a second electrode contacting a semiconductor of a second conductive type opposite the first conductive type, a plurality of first projections on a light receiving surface of the semiconductor substrate, and at least one second projection inside each of the plurality of first projections. A height of the second projection is less than a height of the first projection.

    摘要翻译： 公开了一种太阳能电池。 太阳能电池包括其上形成有pn结的半导体衬底，与半导体衬底的第一导电型半导体接触的第一电极，与第一导电类型相反的第二导电类型的半导体接触的第二电极，多个第一 半导体衬底的光接收表面上的突起，以及多个第一突起内的每一个中的至少一个第二突起。 第二突起的高度小于第一突起的高度。

    PHOTOVOLTAIC POWER GENERATION SYSTEM
    8.
    发明申请
    PHOTOVOLTAIC POWER GENERATION SYSTEM 有权
    光伏发电系统

    公开(公告)号：US20110234005A1

    公开(公告)日：2011-09-29

    申请号：US13051600

    申请日：2011-03-18

    申请人： Juhwan YUN

    发明人： Juhwan YUN

    IPC分类号： H02J1/12

    CPC分类号： H02J3/385 ,  G05F1/67 ,  H01L31/02021 ,  H02S40/30 ,  Y02E10/58 ,  Y10T307/653 ,  Y10T307/729

    摘要： A photovoltaic power generation system is discussed. The photovoltaic power generation system includes a solar cell module having a plurality of solar cell row groups, a plurality of sensing units respectively connected to the plurality of solar cell row groups, a plurality of amplification units respectively connected to the plurality of solar cell row groups, and a signal control unit that detects currents output from the solar cell row groups in response to sensing signals output from the sensing units, controls a plurality of control signals applied to the amplification units based on the decided signal states, tracks a maximum power based on a voltage and a current output from the solar cell module, and outputs the maximum power.

    摘要翻译： 讨论了光伏发电系统。 光伏发电系统包括具有多个太阳能电池行组的多个太阳能电池组件，分别连接到多个太阳能电池组组的多个感测单元，分别连接到多个太阳能电池组组的多个放大单元 以及信号控制单元，其响应于从感测单元输出的感测信号来检测从太阳能电池行组输出的电流，基于所确定的信号状态来控制施加到放大单元的多个控制信号，跟踪基于最大功率的 在来自太阳能电池模块的电压和电流输出上输出最大功率。

    Photovoltaic power generation system
    9.
    发明授权
    Photovoltaic power generation system 有权
    光伏发电系统

    公开(公告)号：US08952569B2

    公开(公告)日：2015-02-10

    申请号：US13051600

    申请日：2011-03-18

    申请人： Juhwan Yun

    发明人： Juhwan Yun

    IPC分类号： H02J1/00 ,  H02J3/00 ,  G05F1/67 ,  H01L31/02

    CPC分类号： H02J3/385 ,  G05F1/67 ,  H01L31/02021 ,  H02S40/30 ,  Y02E10/58 ,  Y10T307/653 ,  Y10T307/729

    摘要： A photovoltaic power generation system is discussed. The photovoltaic power generation system includes a solar cell module having a plurality of solar cell row groups, a plurality of sensing units respectively connected to the plurality of solar cell row groups, a plurality of amplification units respectively connected to the plurality of solar cell row groups, and a signal control unit that detects currents output from the solar cell row groups in response to sensing signals output from the sensing units, controls a plurality of control signals applied to the amplification units based on the decided signal states, tracks a maximum power based on a voltage and a current output from the solar cell module, and outputs the maximum power.

    摘要翻译： 讨论了光伏发电系统。 光伏发电系统包括具有多个太阳能电池行组的多个太阳能电池组件，分别连接到多个太阳能电池组组的多个感测单元，分别连接到多个太阳能电池组组的多个放大单元 以及信号控制单元，其响应于从感测单元输出的感测信号来检测从太阳能电池行组输出的电流，基于所确定的信号状态来控制施加到放大单元的多个控制信号，跟踪基于最大功率的 在来自太阳能电池模块的电压和电流输出上输出最大功率。

    SCROLL COMPRESSOR WITH BACK PRESSURE DISCHARGE
    10.
    发明申请
    SCROLL COMPRESSOR WITH BACK PRESSURE DISCHARGE 有权
    带回压压缩机的滚筒式压缩机

    公开(公告)号：US20140271306A1

    公开(公告)日：2014-09-18

    申请号：US13949412

    申请日：2013-07-24

    申请人： Suchul KIM ,  Honggyun Jin ,  Juhwan Yun ,  Kiwon Park

    发明人： Suchul KIM ,  Honggyun Jin ,  Juhwan Yun ,  Kiwon Park

    IPC分类号： F04C18/02

    CPC分类号： F04C18/0261 ,  F04C18/0215 ,  F04C18/023 ,  F04C23/008 ,  F04C27/005 ,  F04C28/26

    摘要： A scroll compressor having a back pressure discharge is provided. The scroll compressor may include a casing, a discharge cover, a main frame, a first scroll supported by the main frame, and a second scroll forming at least a discharge chamber together with the first scroll. The second scroll may include a discharge opening through which an operation fluid may be discharged. The scroll compressor may also include a back pressure chamber assembly fastened to the second scroll with a Efastener, a back pressure discharge opening that communicates with the back pressure chamber, and a discharge path by which the discharge chamber and the discharge space communicate with each other. The scroll compressor may further include a check valve disposed at the back pressure discharge opening to prevent the operation fluid from being introduced into the back pressure chamber.

    摘要翻译： 提供具有背压放电的涡旋压缩机。 涡旋式压缩机可以包括壳体，排出盖，主框架，由主框架支撑的第一涡卷，以及与第一涡旋件一起形成至少排出室的第二涡旋件。 第二涡卷可以包括可以排出操作流体的排放口。 涡旋式压缩机还可以包括用Efastener固定到第二涡卷的背压室组件，与背压室连通的背压排放口，以及排放室和放电空间相互连通的排放路径 。 涡旋压缩机还可以包括设置在背压排出口处的止回阀，以防止操作流体被引入到背压室中。