公开(公告)号：US20090060734A1

公开(公告)日：2009-03-05

申请号：US11999923

申请日：2007-12-07

申请人： Hee Seok JEONG ,  Sung Ho LEE ,  Young Jin SON

发明人： Hee Seok JEONG ,  Sung Ho LEE ,  Young Jin SON

IPC分类号： F03B11/02

CPC分类号： F04D29/582 ,  F04D29/584 ,  H01M8/04022 ,  H01M2250/20 ,  Y02T90/32

摘要： A blower housing of a hydrogen recirculation device for a fuel cell vehicle includes a plurality of cooling pins installed on a perimeter of a housing body installed in a fuel processing system of the recirculation device. The cooling pins are arranged in parallel with air flow, thereby reducing a temperature deviation and the highest temperature point.

摘要翻译： 用于燃料电池车辆的氢再循环装置的鼓风机壳体包括安装在安装在再循环装置的燃料处理系统中的壳体的周边上的多个冷却销。 冷却销与空气流平行布置，从而降低温度偏差和最高温度点。

公开(公告)号：US20080282534A1

公开(公告)日：2008-11-20

申请号：US12151297

申请日：2008-05-06

申请人： Young Jin Son ,  Joon Seog Go

发明人： Young Jin Son ,  Joon Seog Go

IPC分类号： B23P19/00

CPC分类号： E02F9/0875 ,  E02F9/2267 ,  E02F9/2275 ,  Y10T29/53417

摘要： An apparatus for attachment of hydraulic valves for controlling working devices of heavy equipment is provided, which can reduce a lead time for attaching and assembling a main control valve, an accessory valve, and valve blocks for jointly connecting the respective valves with hydraulic piping, to an upper swing structure. The apparatus includes a lower driving structure and an upper swing structure, a cabin and an engine room, working devices fixed to the upper swing structure, a main control valve shifted in accordance with an operation signal from an operation lever and including spools for controlling a supply amount and a flow direction of hydraulic fluid fed to the corresponding working devices, a sub-plate attached to a specified position of the upper swing structure, an accessory valve installed on the sub-plate and controlling hydraulic fluid fed to the main control valve, and valve blocks installed on the sub-plate and jointly connecting the main control valve and the accessory valve with hydraulic pipes. The sub-plate is attached to the upper swing structure after the main control valve, the accessory valve, and the valve blocks are installed on the sub-plate, and the respective valves are connected with the hydraulic piping.

摘要翻译： 提供一种用于安装用于控制重型设备的工作装置的液压阀的装置，其可以减少用于附接和组装主控制阀，附件阀和用于将各个阀与液压管道共同连接的阀块的前置时间， 上摆动结构。 该装置包括下部驱动结构和上部旋转结构，舱室和发动机室，固定到上部摆动结构的工作装置，根据来自操作杆的操作信号移动的主控制阀，并且包括用于控制 供给量和供给到相应的工作装置的液压流体的流动方向，附接到上部摆动结构的指定位置的副板，安装在副板上的辅助阀，并控制供给到主控制阀的液压流体 和安装在子板上的阀块，并用液压管共同连接主控制阀和附件阀。 在主控制阀，附件阀和阀块安装在副板上之后，子板附接到上部摆动结构，并且各个阀与液压管道连接。

公开(公告)号：US06912479B2

公开(公告)日：2005-06-28

申请号：US10464600

申请日：2003-06-18

申请人： Byung Jin Ryu ,  Young Jin Son ,  Ho Jin Kang ,  Dong Jun Kim

发明人： Byung Jin Ryu ,  Young Jin Son ,  Ho Jin Kang ,  Dong Jun Kim

IPC分类号： F15B19/00 ,  F15B21/04 ,  G01M99/00 ,  G01N21/53 ,  G01N21/94 ,  G06F11/30 ,  G21C17/00

CPC分类号： G01N21/94 ,  F15B19/005 ,  F15B21/041 ,  G01N21/534

摘要： The present invention relates to a heavy equipment having an oil pollution degree diagnosing function, and an oil pollution degree measuring system on a network using the same, and an operation method, and in particular to a heavy equipment which is capable of measuring a pollution state of an engaging chain heavy equipment oil of a complicated hydraulic apparatus based on a phenomenon that an intensity of a transmitting light is different based on the amount of a pollution particle contained in an oil by transmitting a sensor light into an oil which circulates in a heavy equipment which is driven by a hydraulic system, and an oil pollution degree measuring system on a network, and an operation method of the same which are capable of diagnosing an oil measuring value of each heavy equipment in a remote server and informing an oil exchanging time and an abnormal state of a hydraulic system.

摘要翻译： 本发明涉及具有油污染度诊断功能的重型设备，以及使用该重型设备的油污染度测量系统，以及操作方法，特别涉及能够测量污染状态的重型设备 基于通过将传感器光传输到油中的传播光的强度基于油中所含的污染颗粒的量而不同的现象，复杂的液压装置的接合链重型设备油 由液压系统驱动的设备和网络上的油污染度测量系统及其操作方法，能够诊断远程服务器中的每个重型设备的油测量值并通知油更换时间 和液压系统的异常状态。

公开(公告)号：US20160251830A1

公开(公告)日：2016-09-01

申请号：US15032686

申请日：2013-10-30

申请人： Young-Jin SON ,  Jun JO ,  VOLVO CONSTRUCTION EQUIPMENT AB

发明人： Young-Jin SON ,  Jun JO

IPC分类号： E02F9/22 ,  E02F3/42 ,  F15B11/028 ,  E02F3/84

CPC分类号： E02F9/2203 ,  E02F3/32 ,  E02F3/425 ,  E02F3/7609 ,  E02F3/844 ,  E02F9/2285 ,  F15B11/028 ,  F15B2211/3058 ,  F15B2211/7128

摘要： A hydraulic system of construction equipment having a float function is disclosed, which includes a hydraulic pump and a pilot pump supplying hydraulic fluid to drive a working device; a remote control valve outputting a pilot signal corresponding to an operation amount of an operation lever; a hydraulic cylinder connected to the hydraulic pump; a main control valve installed in a discharge flow path of the hydraulic pump to control a start, stop, and direction change of the hydraulic cylinder when a spool is shifted; a solenoid valve shifted to an opening position when a float function switch is turned on; and a two-stage port relief valve installed in a flow path between the main control valve and the hydraulic cylinder, and shifted to return the hydraulic fluid in a large chamber of the hydraulic cylinder to a hydraulic tank so that the working device moves down when the float function switch is turned on.

摘要翻译： 公开了具有浮动功能的施工设备的液压系统，其包括液压泵和提供液压流体以驱动工作装置的先导泵; 输出对应于操作杆的操作量的导频信号的遥控阀; 连接到液压泵的液压缸; 安装在液压泵的排出流路中的主控制阀，用于控制当阀芯移动时液压缸的起动，停止和方向变化; 当浮动功能开关接通时，电磁阀转换到打开位置; 以及安装在主控制阀和液压缸之间的流路中的两级端口安全阀，并且将液压缸的大腔中的液压油返回到液压缸，使得工作装置向下移动 浮动功能开关打开。

公开(公告)号：US20060035316A1

公开(公告)日：2006-02-16

申请号：US10487746

申请日：2003-11-12

申请人： Sang-Yong Lee ,  Sung-Jin Oh ,  Chang-Kyu Kim ,  Young-Jin Son ,  Kyong-Hee Park ,  Cheol-Ki Min ,  Byung-Min Chol ,  Tae-Won Kang ,  Jung-Woo Kim

发明人： Sang-Yong Lee ,  Sung-Jin Oh ,  Chang-Kyu Kim ,  Young-Jin Son ,  Kyong-Hee Park ,  Cheol-Ki Min ,  Byung-Min Chol ,  Tae-Won Kang ,  Jung-Woo Kim

IPC分类号： C07H21/04 ,  C12P21/06 ,  C07K14/62

CPC分类号： C12N15/70 ,  C07K14/62 ,  C07K2319/21 ,  C07K2319/50 ,  C12P21/02

摘要： The present invention relates to human insulin expression plasmids and a method for producing insulin using the same. The plasmids comprise a sequence encoding a compound of the formula R—B—X-A, in which R is a leader peptide of the formula of Met-Thr-Met-Ile-Thr-Y (SEQ ID NO: 36), in which Y is one selected from lysine, arginine, a peptide containing lysine as an amino acid at its C-terminal, or a peptide containing arginine as an amino acid at its C-terminal; B is human insulin B-chain or analogue thereof; X is a peptide connecting B with A; and A is human insulin A-chain or analogue thereof. The method for preparing insulin using the plasmids according to the present invention converts the proinsulin fusion protein into human insulin in a single enzymatic cleavage process and minimizes the generation of by-products after the enzymatic cleavage, thereby producing insulin at a high yield. Therefore, the plasmids according to the present invention and the method for preparing insulin using the same can be usefully applied to the industrial mass-production of human insulin.

摘要翻译： 本发明涉及人胰岛素表达质粒和使用其的胰岛素的制备方法。 质粒包含编码式RBXA的化合物的序列，其中R是Met-Thr-Met-Ile-Thr-Y（SEQ ID NO：36）的前导肽，其中Y是选自 赖氨酸，精氨酸，其C-末端含有作为氨基酸的赖氨酸的肽，或其C-末端含有作为氨基酸的精氨酸的肽; B是人胰岛素B链或其类似物; X是连接B与A的肽; A是人胰岛素A链或其类似物。 使用本发明的质粒制备胰岛素的方法在单一的酶裂解过程中将胰岛素原融合蛋白转化为人胰岛素，并使酶裂解后副产物的产生最小化，从而以高产率产生胰岛素。 因此，根据本发明的质粒和使用其的制备胰岛素的方法可以有效地应用于人胰岛素的工业量产。

公开(公告)号：US20140367529A1

公开(公告)日：2014-12-18

申请号：US14361001

申请日：2011-11-30

申请人： Jin-Youn Choi ,  Young-Jin Son

发明人： Jin-Youn Choi ,  Young-Jin Son

IPC分类号： E02F9/22 ,  F16L3/22 ,  F16L3/01

CPC分类号： E02F9/2275 ,  E02F3/384 ,  F16L3/01 ,  F16L3/22 ,  F16L3/223

摘要： A hydraulic pipe fixing apparatus for a boom-swing type excavator is disclosed, which makes hydraulic hoses for attachments and hydraulic hoses for additional option devices be arranged in predetermined positions inside a boom supporter (4). The hydraulic pipe fixing apparatus includes a clamp on which seating grooves for seating hydraulic hoses for attachments and hydraulic hoses for option devices are formed so as to arrange the hydraulic hoses for the attachments including the boom and the hydraulic hoses for the additional option devices in predetermined positions inside the boom supporter, and a cover for fixing the hydraulic hoses that is detachably fixed to the clamp by a fastening member so as to prevent the hydraulic hoses from seceding from the seating grooves and to intercept mutual contact of a boom cylinder fixing member and the hydraulic hoses for the attachments and the option devices that move toward the boom cylinder side when hydraulic fluid is supplied to the hydraulic hoses for the attachments and the option devices.

摘要翻译： 公开了一种用于起重臂摆动式挖掘机的液压管固定装置，其将用于附接的液压软管和用于附加选装装置的液压软管布置在吊杆支架（4）内的预定位置。 液压管固定装置包括夹具，其上形成有用于安装用于附件的液压软管的安置槽和用于选装装置的液压软管，以便将包括悬臂的附件的液压软管和附加选装装置的液压软管布置在预定的 悬臂支架内部的位置，以及用于固定通过紧固构件可拆卸地固定到夹具的液压软管的盖，以防止液压软管从安置槽分离并拦截动臂缸固定构件和 用于附件的液压软管和当将液压流体供应到用于附件和选件装置的液压软管时朝向动臂缸侧移动的选件装置。

公开(公告)号：US09228599B2

公开(公告)日：2016-01-05

申请号：US13819761

申请日：2010-09-02

申请人： Young-Jin Son ,  Jae-Whan Ok

发明人： Young-Jin Son ,  Jae-Whan Ok

IPC分类号： F15B21/04 ,  E02F9/22 ,  F15B11/17 ,  F15B13/043

CPC分类号： F15B21/042 ,  E02F9/2228 ,  E02F9/226 ,  E02F9/2282 ,  E02F9/2285 ,  E02F9/2292 ,  E02F9/2296 ,  F15B11/17 ,  F15B13/043

摘要： A hydraulic circuit for construction equipment is provided, which supplements hydraulic fluid of a hydraulic pump for a cooling fan and hydraulic fluid of a main hydraulic pump and uses the supplemented hydraulic fluid as a hydraulic source of a RCV in order to supply signal pressure to a control valve that controls the driving of a hydraulic actuator. The hydraulic circuit includes first to third hydraulic pumps, a first control valve installed in a flow path of the first flow path, a second control valve installed in a flow path of the second hydraulic flow path, a hydraulic motor connected to the third hydraulic pump, a cooling fan connected to the hydraulic motor, a first shuttle valve having an input portion connected to the first hydraulic pump and the third hydraulic pump, a second shuttle valve having an input portion connected to the second hydraulic pump and the third hydraulic pump, and a pilot pressure generation device installed in a pilot flow path connected to the output portions of the first and second shuttle valves and shifted to supply the hydraulic fluid having a relatively high pressure among the hydraulic fluids of the first to third hydraulic pumps to the first and second control valves as pilot signal pressure.

摘要翻译： 提供了一种用于建筑设备的液压回路，其补充用于冷却风扇的液压泵和主液压泵的液压流体的液压流体，并且使用补充的液压流体作为RCV的液压源，以将信号压力提供给 控制液压致动器的驱动的控制阀。 液压回路包括第一至第三液压泵，安装在第一流路的流路中的第一控制阀，安装在第二液压流路的流路中的第二控制阀，与第三液压泵连接的液压马达 连接到液压马达的冷却风扇，具有连接到第一液压泵和第三液压泵的输入部的第一梭阀，具有连接到第二液压泵和第三液压泵的输入部的第二梭阀， 以及先导压力生成装置，其安装在与所述第一和第二梭阀的输出部连接的先导流路中，并且将所述第一至第三液压泵的液压流体中具有较高压力的液压流体转换为第一 和第二控制阀作为先导信号压力。

公开(公告)号：US20130161767A1

公开(公告)日：2013-06-27

申请号：US13615312

申请日：2012-09-13

申请人： Kyong Bong ROUH ,  Yong Seok EUN ,  Young Jin SON

发明人： Kyong Bong ROUH ,  Yong Seok EUN ,  Young Jin SON

IPC分类号： H01L29/78 ,  H01L21/425

CPC分类号： H01L29/4941 ,  H01L21/28035 ,  H01L29/4925

摘要： A semiconductor device including a gate insulation pattern on a substrate, and a semiconductor gate pattern including an amorphous silicon pattern and a polycrystalline silicon pattern stacked on a side of the gate insulation pattern opposite to the substrate. The amorphous silicon pattern includes anti-diffusion impurities that suppress diffusion of impurity ions in the semiconductor gate pattern.

摘要翻译： 一种在衬底上包括栅极绝缘图案的半导体器件，以及堆叠在与衬底相对的栅极绝缘图案侧的非晶硅图案和多晶硅图案的半导体栅极图案。 非晶硅图案包括抑制杂质离子在半导体栅极图案中的扩散的抗扩散杂质。

公开(公告)号：US08387376B2

公开(公告)日：2013-03-05

申请号：US12769714

申请日：2010-04-29

申请人： Young Jin Son

发明人： Young Jin Son

IPC分类号： F16D31/02

CPC分类号： F15B11/17 ,  E02F3/965 ,  E02F3/966 ,  E02F9/2207 ,  E02F9/2242 ,  E02F9/2282 ,  E02F9/2285 ,  E02F9/2292 ,  E02F9/2296 ,  F15B2211/20546 ,  F15B2211/20576 ,  F15B2211/30595 ,  F15B2211/329 ,  F15B2211/355 ,  F15B2211/6316 ,  F15B2211/6355 ,  F15B2211/665 ,  F15B2211/7142 ,  F15B2211/8606

摘要： A hydraulic system with an improved complex operation is provided, which can prevent the generation of shock in a boom by delaying pressure supply during start and end of pilot signal pressure supplied to a spool for controlling an option device when a boom ascending operation and an operation of an option device are simultaneously performed or when such a simultaneous operation of the boom and the option device switches over to an independent operation of the boom. The hydraulic system with an improved complex operation includes main hydraulic pumps and a pilot pump; a boom cylinder and an option device; a main control valve including a boom spool and an option device spool which are shifted by a pilot signal pressure from the pilot pump; an operation lever which controls the boom spool; an option operation pedal which controls the option device spool; a confluence spool for controlling the option device; and a controller which outputs an electric control signal to a proportional control valve for the option device so as to delay pilot signal pressure supplied to the confluence spool during start and end of the pilot signal pressure supply when a complex operation for simultaneously operating the boom cylinder and the option device is performed.

摘要翻译： 提供了一种具有改进的复杂操作的液压系统，其可以通过在供应到用于在吊杆上升操作和操作时控制选件装置的线轴的先导信号压力的开始和结束期间延迟供应，从而防止在起重臂中产生冲击 或者当吊杆和选件装置的这种同时操作切换到起重臂的独立操作时。 具有改进的复杂操作的液压系统包括主液压泵和先导泵; 动臂缸和选件装置; 主控制阀，其包括由先导泵传导的先导信号压力移动的起重臂卷轴和选装装置卷轴; 操作杆，其控制所述悬臂卷轴; 控制选件装置卷轴的选档操作踏板; 用于控制选项装置的汇流线轴; 以及控制器，其向选择装置的比例控制阀输出电控制信号，以便在用于同时操作动臂缸的复杂操作时延迟在先导信号压力供应的开始和结束期间提供给汇流阀芯的导频信号压力 并执行选项设备。

公开(公告)号：US20160091123A1

公开(公告)日：2016-03-31

申请号：US14893582

申请日：2013-05-30

申请人： Seong-Geun YUN ,  Young-Jin SON ,  VOLVO CONSTRUCTION EQUIPMENT AB

发明人： Seong-Geun YUN ,  Young-Jin SON

IPC分类号： F16L3/22 ,  E02F9/00 ,  F16L3/08

CPC分类号： F16L3/222 ,  E02F9/00 ,  E02F9/2275 ,  F16L3/08 ,  F16L3/2235

摘要： The present invention relates to an improved pipe fixing device for a construction machine, wherein a hydraulic hose that is connected to a side of a hydraulic cylinder of a work apparatus that has a boom of an upper swivel body of the construction machine, is plumbed and assembled to be detachable in phases from an upper and a lower part of a clamp, thereby fixing the movement of the hydraulic hose so to be structurally sound and thereby reducing the required manpower. The pipe fixing device comprises: a hose clamp comprising a pair of fixing parts that are attached to the side of an upper swivel body, a first connection part supporting at pre-determined intervals a plurality of first array hoses that are formed extending in-between the pair of fixing parts and that arrive from a lower part, and a second connection part supporting at pre-determined intervals a plurality of second array hoses; a guide that is coupled to the hose clamp so as to restrict the movement of the plurality of first array hoses; and a cover that is fixed on the guide.

摘要翻译： 本发明涉及一种用于建筑机械的改进的管道固定装置，其中连接到具有工程机械的上部旋转体的起重臂的工作装置的液压缸侧的液压软管被垂直并且 组装成可以从夹具的上部和下部分阶段地分离，从而固定液压软管的运动，从而在结构上是可靠的，从而减少所需的人力。 管道固定装置包括：软管夹，其包括附接到上旋转体的侧面的一对固定部分，第一连接部分以预定的间隔支撑，形成在其间延伸的多个第一阵列软管 所述一对固定部件从下部到达;以及第二连接部件，其以预定间隔支撑多个第二阵列软管; 引导件，其连接到所述软管夹，以限制所述多个第一排列软管的运动; 和固定在导轨上的盖子。