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    • 2. 发明申请
    • SYSTEM AND METHOD FOR ACTIVE REVENERATION OF A DPF OF A CONSTRUCTION MACHINE HAVING AN ELECTRO-HYDRAULIC PUMP
    • 具有电动液压泵的建筑机械DPF的主动收缩系统及方法
    • US20130333355A1
    • 2013-12-19
    • US13997536
    • 2011-12-26
    • Bong Jin LeeYong Ho ThoHo Sung Kim
    • Bong Jin LeeYong Ho ThoHo Sung Kim
    • F01N3/023
    • F01N3/023B60W10/30B60Y2300/476E02F9/2066E02F9/2235E02F9/2282E02F9/2292E02F9/2296F01N3/0253F01N3/035F01N3/106F01N9/002F02D41/029Y02T10/47
    • An exemplary embodiment of the present disclosure relates to a system for active regeneration of a DPF of a diesel engine, and more particularly, to a system and a method for active regeneration of a DPF including an electro-hydraulic pump, in which a non-work load is arbitrarily provided to the diesel engine to quickly perform active regeneration of the DPF even in a state in which substantial work of the construction machine having an electro-hydraulic pump is stopped, and to this end, provides a system and a method for active regeneration of a DPF of a construction machine in that, when performing the active regeneration of the DPF, a center bypass cut valve is driven to convert a hydraulic system of the construction machine to an open state, a predetermined flow rate of working fluid is discharged from the electro-hydraulic pump using an adjustor such as an electromagnetic proportional control valve (EPPR), and the working fluid is collected in to a tank through an opened center bypass line, thus allowing the working fluid to flow without driving a working machine to produce a so-called non-work load, and the engine is overheated by the load, and the temperature of the exhaust gas is raised to a predetermined temperature so as to satisfy a temperature condition required for the active regeneration of the DPF.
    • 本公开的示例性实施例涉及一种用于柴油发动机的DPF的主动再生的系统,更具体地,涉及一种用于主动再生包括电动液压泵的DPF的系统和方法,其中, 即使在停止具有电动液压泵的施工机械的大量工作的状态下,也可以将工作负荷任意地提供给柴油发动机以快速地执行DPF的主动再生,并且为此,提供一种系统和方法 主动再生建筑机械的DPF,当进行DPF的主动再生时,驱动中心旁通切断阀将建筑机械的液压系统转换为打开状态,工作流体的规定流量为 使用诸如电磁比例控制阀(EPPR)的调节器从电动液压泵排出,并且工作流体通过打开的中心被收集到罐中 从而允许工作流体在不驱动工作机器的情况下流动而产生所谓的非工作负载,并且发动机由负载过热,并且排气的温度升高到预定温度,以便 以满足DPF的主动再生所需的温度条件。
    • 6. 发明授权
    • Method for manufacturing artificial reef based on industrial waste
    • 基于工业废物制造人造珊瑚礁的方法
    • US06451722B1
    • 2002-09-17
    • US09509086
    • 2000-03-22
    • Ho Sung Kim
    • Ho Sung Kim
    • A01K6100
    • C04B33/1322C04B18/04C04B33/13C04B33/1321C04B33/1324C04B33/1328C04B33/1352C04B33/1355C04B33/138C04B2111/00758C04B2235/3208C04B2235/36E02B3/046Y02A10/26Y02P40/69Y02W30/91
    • A method for manufacturing an artificial reef based on industrial waste is disclosed. Industrial wastes, including red mud, blast furnace slag, the sludges from the factories of refining raw ore, broken pieces of glass, the stone powders from the anti-pollution facilities equipped in stone- or aggregate-extracting spots, the slurries from the terminal treatment plants of water and sewage, the ashes from the incinerators for household wastes, the pulp sludges and slurries from paper mills, the coal ashes from thermoelectric power plants, and the side-products produced upon coal mining, are utilized, alone or in combination with a plasticizer and a mineralizer, in constructing artificial fishing reeves through pug-milling, molding and thermal treatment processes. The artificial fishing reef, through which the industrial wastes are converted into environment-affinitive resources, have advantages of being economically favorable and producing no pollution of the environment.
    • 公开了一种制造基于工业废物的人造礁的方法。 工业废物,包括红泥,高炉渣,炼厂原矿矿石,碎片玻璃,石灰或聚集萃取点的防污染设施的石粉,终端的浆料 水和污水处理厂,家庭废物焚烧炉的灰烬,造纸厂的纸浆污泥和浆料,热电厂的煤灰以及采煤生产的副产品单独或组合使用 用增塑剂和矿化剂,通过搅拌,成型和热处理工艺构建人造鱼竿。 将工业废物转化为环境友好型资源的人造鱼礁具有经济优势,不产生环境污染的优点。
    • 8. 发明申请
    • METHOD FOR MANUFACTURING SOLAR CELL
    • 制造太阳能电池的方法
    • US20130029450A1
    • 2013-01-31
    • US13641190
    • 2011-04-19
    • Chae Hwan JeongJong Ho LeeHo Sung KimJin Hyeok KimSuk Ho Lee
    • Chae Hwan JeongJong Ho LeeHo Sung KimJin Hyeok KimSuk Ho Lee
    • H01L31/18
    • H01L31/0326H01L31/022425H01L31/0322H01L31/03923H01L31/0749H01L31/1872Y02E10/541Y02P70/521
    • The present invention provides a method for manufacturing a solar cell capable of suppressing volatilization of selenium and deformation of a substrate during a manufacturing process. According to the present invention, the method for manufacturing the solar cell comprises the steps of: providing a substrate; forming a rear electrode on the substrate; forming a precursor film for a light absorption film on the rear electrode; forming a light absorption film by progressing a crystallization process for the precursor film for the light absorption film; forming a buffer film on the light absorption film; forming a window film on the buffer film, and forming an anti-reflection film on the window film; and partially patterning the anti-reflection film, and forming a grid electrode in a patterned area. Said precursor film for the light absorption film includes Cu—Zn—Sn—S (Cu2ZnSnS4), CuInSe2, CuInS2, Cu(InGa)Se2, or Cu(InGa)S2. Further, a Cu—Zn—Sn—S (Cu2ZnSnS4) precursor film, a CuInSe2 precursor film, a CuInS2 precursor film, and a Cu (InGa)Se2 precursor film or a Cu(InGa)S2 precursor film can have a multi-layer structure of each component or a single-layer structure having compounds of the components. Said crystallization step for the precursor film is progressed through an electron-beam irradiation process.
    • 本发明提供一种制造太阳能电池的方法,所述太阳能电池能够在制造过程中抑制硒的挥发和基板的变形。 根据本发明,太阳能电池的制造方法包括以下步骤:提供基板; 在所述基板上形成后电极; 在后电极上形成用于光吸收膜的前体膜; 通过对用于光吸收膜的前体膜进行结晶化处理来形成光吸收膜; 在光吸收膜上形成缓冲膜; 在缓冲膜上形成窗膜,在窗膜上形成防反射膜; 并且部分地构图防反射膜,并且在图案化区域中形成栅格电极。 所述光吸收膜前体膜包括Cu-Zn-Sn-S(Cu2ZnSnS4),CuInSe2,CuInS2,Cu(InGa)Se2或Cu(InGa)S2。 此外,Cu-Zn-Sn-S(Cu2ZnSnS4)前体膜,CuInSe2前体膜,CuInS2前体膜和Cu(InGa)Se2前体膜或Cu(InGa)S2前体膜可以具有多层 每个组分的结构或具有组分化合物的单层结构。 前体膜的所述结晶步骤通过电子束照射工艺进行。
    • 9. 发明授权
    • System and method for active regeneration of a DPF of a construction machine having an electro-hydraulic pump
    • 具有电动液压泵的建筑机械DPF的主动再生系统和方法
    • US09086004B2
    • 2015-07-21
    • US13997536
    • 2011-12-26
    • Bong Jin LeeYong Ho ThoHo Sung Kim
    • Bong Jin LeeYong Ho ThoHo Sung Kim
    • F01N3/00F01N3/02F01N3/023F01N3/025F01N3/035F01N3/10F01N9/00F02D41/02B60W10/30
    • F01N3/023B60W10/30B60Y2300/476E02F9/2066E02F9/2235E02F9/2282E02F9/2292E02F9/2296F01N3/0253F01N3/035F01N3/106F01N9/002F02D41/029Y02T10/47
    • An exemplary embodiment of the present disclosure relates to a system for active regeneration of a DPF of a diesel engine, and more particularly, to a system and a method for active regeneration of a DPF including an electro-hydraulic pump, in which a non-work load is arbitrarily provided to the diesel engine to quickly perform active regeneration of the DPF even in a state in which substantial work of the construction machine having an electro-hydraulic pump is stopped, and to this end, provides a system and a method for active regeneration of a DPF of a construction machine in that, when performing the active regeneration of the DPF, a center bypass cut valve is driven to convert a hydraulic system of the construction machine to an open state, a predetermined flow rate of working fluid is discharged from the electro-hydraulic pump using an adjustor such as an electromagnetic proportional control valve (EPPR), and the working fluid is collected in to a tank through an opened center bypass line, thus allowing the working fluid to flow without driving a working machine to produce a so-called non-work load, and the engine is overheated by the load, and the temperature of the exhaust gas is raised to a predetermined temperature so as to satisfy a temperature condition required for the active regeneration of the DPF.
    • 本公开的示例性实施例涉及一种用于柴油发动机的DPF的主动再生的系统,更具体地,涉及一种用于主动再生包括电动液压泵的DPF的系统和方法,其中, 即使在停止具有电动液压泵的施工机械的大量工作的状态下,也可以将工作负荷任意地提供给柴油发动机以快速地执行DPF的主动再生,并且为此,提供了一种系统和方法 主动再生建筑机械的DPF,当进行DPF的主动再生时,驱动中心旁通切断阀将建筑机械的液压系统转换为打开状态,工作流体的规定流量为 使用诸如电磁比例控制阀(EPPR)的调节器从电动液压泵排出,并且工作流体通过打开的中心被收集到罐中 从而允许工作流体在不驱动工作机器的情况下流动而产生所谓的非工作负荷,并且发动机由负载过热,并且排气的温度升高到预定温度,以便 以满足DPF的主动再生所需的温度条件。