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    Nozzle for cold spray and cold spray apparatus using same
    4.
    发明授权
    Nozzle for cold spray and cold spray apparatus using same 失效
    冷喷喷嘴和使用相同的冷喷涂设备

    公开(公告)号：US07621466B2

    公开(公告)日：2009-11-24

    申请号：US11188029

    申请日：2005-07-22

    申请人： Kyung-hyun Ko ,  Ha-yong Lee ,  Jea-hong Lee ,  Jae-jeong Lee ,  Young-ho Yu

    发明人： Kyung-hyun Ko ,  Ha-yong Lee ,  Jea-hong Lee ,  Jae-jeong Lee ,  Young-ho Yu

    IPC分类号： B05B7/04 ,  B05B1/04

    CPC分类号： C23C24/04 ,  B05B7/1486 ,  B05B7/162

    摘要： Disclosed is a nozzle for cold spray and a cold spray apparatus using the same. The nozzle for cold spray includes a hollow-type nozzle section. The nozzle section includes a convergence inlet section in which the cross-sectional area is converging, a throat area connected to the convergence end point of the inlet section, and an outlet section connected to the end point of the throat area. The nozzle for cold spray is provided with a spray tube located inside the convergence inlet section, the spray tube having a spray hole formed at its end point in such a way as to be placed at the throat area or the outlet section beyond the throat area. The speed of the powder flow at the outlet end point of the outlet section reaches 300-1,200 m/s.

    摘要翻译： 公开了一种用于冷喷射的喷嘴和使用该喷嘴的冷喷涂装置。 用于冷喷射的喷嘴包括中空型喷嘴部分。 喷嘴部分包括会聚入口部分，其中横截面积会聚，连接到入口部分的会聚端点的喉部区域和连接到喉部区域的终点的出口部分。 用于冷喷射的喷嘴设置有位于会聚入口部分内的喷射管，喷射管具有在其端点处形成的喷孔，以便放置在喉部区域或出口部分超出喉部区域 。 出口部分出口端的粉末流速达到300-1200 m / s。

    Apparatus for providing system clock synchronized to a network universally
    5.
    发明授权
    Apparatus for providing system clock synchronized to a network universally 失效
    用于提供与网络普遍同步的系统时钟的装置

    公开(公告)号：US07308062B2

    公开(公告)日：2007-12-11

    申请号：US10927412

    申请日：2004-08-25

    申请人： Bheom Soon Joo ,  Jae Jeong Lee ,  Hae Won Jung ,  Young Sun Kim

    发明人： Bheom Soon Joo ,  Jae Jeong Lee ,  Hae Won Jung ,  Young Sun Kim

    IPC分类号： H04L7/00

    CPC分类号： H04L7/0012

    摘要： Provided is an apparatus for providing a system clock synchronized to a network universally. The apparatus includes a network synchronization reference signal generating unit that outputs a reference signal for network synchronization; a network synchronization controller that generates a first control voltage that allows a first clock pulse to be in synchronization with the reference signal for network synchronization; an OVCXO that generates the first clock pulse by application of the first control voltage; a system synchronization reference signal generator that generates reference signals for system synchronization; a system synchronization controller that generates a second control voltage that allows the system clock to be in synchronization with the reference signal for system synchronization; a VCO that generates a second clock pulse by application of the second control voltage; and a system clock generator that outputs the system clock. Accordingly, it is possible to apply to systems requiring network synchronization.

    摘要翻译： 提供了一种用于提供与网络普遍同步的系统时钟的装置。 该装置包括：网络同步参考信号生成单元，输出用于网络同步的参考信号; 网络同步控制器，其产生允许第一时钟脉冲与用于网络同步的参考信号同步的第一控制电压; OVCXO，其通过施加第一控制电压产生第一时钟脉冲; 产生用于系统同步的参考信号的系统同步参考信号发生器; 系统同步控制器，其产生允许系统时钟与用于系统同步的参考信号同步的第二控制电压; VCO，其通过施加第二控制电压产生第二时钟脉冲; 以及输出系统时钟的系统时钟发生器。 因此，可以应用于需要网络同步的系统。

    Apparatus for providing system clock synchronized to a network universally
    6.
    发明申请
    Apparatus for providing system clock synchronized to a network universally 失效
    用于提供与网络普遍同步的系统时钟的装置

    公开(公告)号：US20050135530A1

    公开(公告)日：2005-06-23

    申请号：US10927412

    申请日：2004-08-25

    申请人： Bheom Soon Joo ,  Jae Jeong Lee ,  Hae Won Jung ,  Young Sun Kim

    发明人： Bheom Soon Joo ,  Jae Jeong Lee ,  Hae Won Jung ,  Young Sun Kim

    IPC分类号： H03D3/24 ,  H04L7/00

    CPC分类号： H04L7/0012

    摘要： Provided is an apparatus for providing a system clock synchronized to a network universally. The apparatus includes a network synchronization reference signal generating unit that outputs a reference signal for network synchronization; a network synchronization controller that generates a first control voltage that allows a first clock pulse to be in synchronization with the reference signal for network synchronization; an OVCXO that generates the first clock pulse by application of the first control voltage; a system synchronization reference signal generator that generates reference signals for system synchronization; a system synchronization controller that generates a second control voltage that allows the system clock to be in synchronization with the reference signal for system synchronization; a VCO that generates a second clock pulse by application of the second control voltage; and a system clock generator that outputs the system clock. Accordingly, it is possible to apply to systems requiring network synchronization.

    摘要翻译： 提供了一种用于提供与网络普遍同步的系统时钟的装置。 该装置包括：网络同步参考信号生成单元，输出用于网络同步的参考信号; 网络同步控制器，其产生允许第一时钟脉冲与用于网络同步的参考信号同步的第一控制电压; OVCXO，其通过施加第一控制电压产生第一时钟脉冲; 产生用于系统同步的参考信号的系统同步参考信号发生器; 系统同步控制器，其产生允许系统时钟与用于系统同步的参考信号同步的第二控制电压; VCO，其通过施加第二控制电压产生第二时钟脉冲; 以及输出系统时钟的系统时钟发生器。 因此，可以应用于需要网络同步的系统。