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21 条记录 (耗时 0.02 秒)

    METHOD OF MONITORING WEAR OF ROCK BIT CUTTERS
    2.
    发明申请
    METHOD OF MONITORING WEAR OF ROCK BIT CUTTERS 有权
    岩石切割机磨损监测方法

    公开(公告)号：US20110283839A1

    公开(公告)日：2011-11-24

    申请号：US13188284

    申请日：2011-07-21

    申请人： Sorin G. Teodorescu ,  Terry Hunt

    发明人： Sorin G. Teodorescu ,  Terry Hunt

    IPC分类号： B21K5/04

    CPC分类号： E21B12/02

    摘要： A method of monitoring the wear of drill bits for drilling wells in earth formations, several embodiments of an improved drill bit for drilling a well in an earth formation, and methods of manufacture. In one embodiment, the bit is assembled by forming the bit, including a bit body and a plurality of cutting components; introducing a wear detector into the bit; and providing a module to monitor the wear detector and generate an indication of bit wear. The wear detector may be a witness material that may change a characteristic of at least a portion of the bit. The module may detect when the witness material is separated from the bit. The wear detector may be introduced during or after formation of the bit. The bit wear may be displayed for an operator.

    摘要翻译： 监测地层钻井钻头磨损的方法，用于在地层中钻井的改进钻头的几个实施例，以及制造方法。 在一个实施例中，通过形成钻头来组装钻头，包括钻头体和多个切割部件; 将磨损检测器引入钻头; 并提供一个模块来监测磨损检测器并产生钻头磨损的指示。 磨损检测器可以是可以改变钻头的至少一部分的特性的见证材料。 模块可以检测证人材料与钻头分离的时间。 可以在钻头形成期间或之后引入磨损检测器。 钻头磨损可能会显示给操作员。

    Fabricated, brazed metal heat exchanger tube manufacture
    3.
    发明申请
    Fabricated, brazed metal heat exchanger tube manufacture 审中-公开
    制造，钎焊金属换热器管制造

    公开(公告)号：US20060230617A1

    公开(公告)日：2006-10-19

    申请号：US11105142

    申请日：2005-04-13

    申请人： Scott Kent ,  John Pyanowski ,  Terry Hunt

    发明人： Scott Kent ,  John Pyanowski ,  Terry Hunt

    IPC分类号： B23P15/26

    CPC分类号： B23K1/0012 ,  B21C37/154 ,  F28D1/0391 ,  Y10T29/49391

    摘要： A fabricated, B type heat exchanger tube is folded with a distinctive internal enclosed seam of substantially triangular cross section, with an enlarged cross sectional area and longer, sharper corners. The uniquely shaped internal seam prevents liquid braze material from bridging and filling the cross sectional area of the seam, and thereby causes a lengthwise, erosive flow of braze material to move along the internal seam, rather than along the external seam.

    摘要翻译： 制造的B型热交换器管被折叠成具有基本上三角形横截面的独特的内部封闭缝隙，具有扩大的横截面面积和更长的更尖锐的角部。 独特形状的内部接缝防止液体钎焊材料桥接和填充接缝的横截面积，从而导致钎焊材料的纵向腐蚀性流动沿着内部接缝而不是沿着外部接缝移动。

    Controlled sulfur species deposition process
    5.
    发明申请
    Controlled sulfur species deposition process 有权
    受控硫物质沉积过程

    公开(公告)号：US20050042376A1

    公开(公告)日：2005-02-24

    申请号：US10767912

    申请日：2004-01-29

    申请人： Yongbao Xin ,  Jim Stiles ,  Chi Leung ,  Terry Hunt ,  Joe Acchione

    发明人： Yongbao Xin ,  Jim Stiles ,  Chi Leung ,  Terry Hunt ,  Joe Acchione

    IPC分类号： C09K11/77 ,  C09K11/84 ,  C23C14/00 ,  C23C14/06 ,  C23C14/54 ,  C23C16/06 ,  H05B33/10 ,  H05B33/14

    CPC分类号： H05B33/10 ,  C09K11/7734 ,  C23C14/0021 ,  C23C14/0623 ,  C23C14/548 ,  H05B33/14

    摘要： The present invention is a method for the deposition of a thin film of a pre-determined composition onto a substrate, the thin film comprising ternary, quaternary or higher sulfide compounds selected from the group consisting of thioaluminates, thiogallates and thioindates of at least one element from Groups IIA and IIB of the Periodic Table. The method comprises volatizing at least one source material of a sulfide of a pre-determined composition to form a sulfur-bearing thin film composition on a substrate and simultaneously inhibiting any excess quantity of sulfur-bearing species volatilized from the at least one source material from impinging on the substrate. The method improves the luminance and emission spectrum of phosphor materials used for full colour ac electroluminescent displays employing thick film dielectric layers with a high dielectric constant.

    摘要翻译： 本发明是一种用于将预定组合物的薄膜沉积到基底上的方法，所述薄膜包含三元，四元或更高级硫化物，其选自硫代铝酸盐，硫代镓酸盐和至少一种元素的硫代酸盐 来自周期表IIA和IIB组。 该方法包括使预定组合物的硫化物的至少一种源材料挥发，以在基材上形成含硫薄膜组合物并同时抑制从至少一种源材料挥发的任何过量的含硫物质 撞击基板。 该方法提高了使用具有高介电常数的厚膜电介质层的全色交流电致发光显示器的荧光体材料的亮度和发射光谱。

    Hydrogen sulfide injection method for phosphor deposition
    6.
    发明申请
    Hydrogen sulfide injection method for phosphor deposition 有权
    用于荧光体沉积的硫化氢注入方法

    公开(公告)号：US20050025887A1

    公开(公告)日：2005-02-03

    申请号：US10878221

    申请日：2004-06-28

    申请人： Yongbao Xin ,  Joe Acchione ,  Terry Hunt

    发明人： Yongbao Xin ,  Joe Acchione ,  Terry Hunt

    IPC分类号： C09K11/77 ,  C23C14/00 ,  C23C14/06 ,  C23C16/06 ,  H05B33/14

    CPC分类号： C09K11/7774 ,  C23C14/0021 ,  C23C14/0623 ,  H05B33/14

    摘要： The invention is a method of vacuum evaporation of a multi-element sulfur bearing thin film compositions onto a substrate. The method comprises targeting a source of gas or vapour sulfur species at one or more source materials that make up at least part of the thin film composition during evaporation of the source materials. The sulfur species is heated to a high temperature as it reaches the one or more source materials and there is a chemical interaction of the sulfur species with evaporant from the one or more source materials during deposition of said thin film composition. The method is particularly useful for the deposition of phosphors for full colour ac electroluminescent displays employing thick film dielectric layers with a high dielectric constant.

    摘要翻译： 本发明是将多元素含硫薄膜组合物真空蒸发到基底上的方法。 该方法包括在源材料蒸发期间将一种或多种源材料的气源或蒸汽硫物质的源定位成组成至少部分薄膜组合物的源材料。 硫物质在达到一种或多种源材料时被加热至高温，并且在沉积所述薄膜组合物期间硫物质与蒸发剂与蒸发剂的化学相互作用。 该方法对于使用具有高介电常数的厚膜电介质层的全色交流电致发光显示器的荧光体的沉积特别有用。

    Laser ablation method for patterning a thin film layer
    7.
    发明授权
    Laser ablation method for patterning a thin film layer 有权
    用于图案化薄膜层的激光烧蚀方法

    公开(公告)号：US06838038B2

    公开(公告)日：2005-01-04

    申请号：US10326778

    申请日：2002-12-19

    申请人： Dave Lovell ,  Terry Hunt

    发明人： Dave Lovell ,  Terry Hunt

    IPC分类号： B23K26/00 ,  B23K26/12 ,  B23K26/36 ,  B23K26/38 ,  B23K26/40 ,  B23K101/36 ,  G09F9/00 ,  H01L51/00 ,  H05B33/10 ,  H05B33/12 ,  H05B33/14 ,  H05B33/28 ,  H01S3/00

    CPC分类号： H01L51/0005 ,  B23K26/0006 ,  B23K26/38 ,  B23K26/40 ,  B23K2101/35 ,  B23K2103/172 ,  B23K2103/50 ,  B23K2103/52 ,  H05B33/10 ,  H05B33/12

    摘要： The invention relates to a laser ablation method for patterning thin film layers for thick dielectric electroluminescent displays without substantial ablation of or damage to any other layers. Typically, the thin film layers are phosphor layers. The laser ablation method for patterning a thin film phosphor layer of a thick dielectric electroluminescent display includes selecting a wavelength of laser radiation, a laser pulse length, a laser energy density and a sufficient number of laser pulses to pattern the thin film phosphor layer without substantial ablation of or damage to other layers, whereby the wavelength of laser radiation is such that the laser radiation is substantially absorbed by the thin film phosphor layer with minimal absorption by other layers, the laser pulse length is sufficiently short that during the duration of the laser pulse there is minimal heat flow from the thin film phosphor layer to other layers, and the laser energy density and the sufficient number of laser pulses is sufficiently high that energy is deposited in the thin film phosphor layer, whereby the entire thickness of at least a portion of the thin film phosphor layer is ablated.

    REAL TIME DULL GRADING
    9.
    发明申请
    REAL TIME DULL GRADING 审中-公开
    实时DULL GRADING

    公开(公告)号：US20100139987A1

    公开(公告)日：2010-06-10

    申请号：US12332107

    申请日：2008-12-10

    申请人： Terry HUNT ,  Sorin G. Teodorescu

    发明人： Terry HUNT ,  Sorin G. Teodorescu

    IPC分类号： E21B10/00

    CPC分类号： E21B12/02 ,  E21B10/00

    摘要： A method of monitoring the wear of drill bits for drilling wells in earth formations, several embodiments of an improved drill bit for drilling a well in an earth formation, and methods of manufacture. In one embodiment, the bit is assembled by forming the bit, including a bit body and a plurality of cutting components; introducing a wear detector into the bit; and providing a module to monitor the wear detector and generate an indication of bit wear. The wear detector may be one or more electrical circuits that may experience a change in resistance or conductivity due to wear of the bit. The module may determine wear by detecting an open circuit. The wear detector may be introduced during or after formation of the bit. The bit wear may be displayed for an operator.

    摘要翻译： 监测地层钻井钻头磨损的方法，用于在地层中钻井的改进钻头的几个实施例，以及制造方法。 在一个实施例中，通过形成钻头来组装钻头，包括钻头体和多个切割部件; 将磨损检测器引入钻头; 并提供一个模块来监测磨损检测器并产生钻头磨损的指示。 磨损检测器可以是由于钻头的磨损而可能经历电阻或导电性的变化的一个或多个电路。 模块可以通过检测开路来确定磨损。 可以在钻头形成期间或之后引入磨损检测器。 钻头磨损可能会显示给操作员。

    METHOD OF MONITORING WEAR OF ROCK BIT CUTTERS
    10.
    发明申请
    METHOD OF MONITORING WEAR OF ROCK BIT CUTTERS 有权
    岩石切割机磨损监测方法

    公开(公告)号：US20100139975A1

    公开(公告)日：2010-06-10

    申请号：US12327925

    申请日：2008-12-04

    申请人： Sorin G. TEODORESCU ,  Terry HUNT

    发明人： Sorin G. TEODORESCU ,  Terry HUNT

    IPC分类号： E21B12/02 ,  B21K5/04

    CPC分类号： E21B12/02

    摘要： A method of monitoring the wear of drill bits for drilling wells in earth formations, several embodiments of an improved drill bit for drilling a well in an earth formation, and methods of manufacture. In one embodiment, the bit is assembled by forming the bit, including a bit body and a plurality of cutting components; introducing a wear detector into the bit; and providing a module to monitor the wear detector and generate an indication of bit wear. The wear detector may be a witness material that may change a characteristic of at least a portion of the bit. The module may detect when the witness material is separated from the bit. The wear detector may be introduced during or after formation of the bit. The bit wear may be displayed for an operator.

    摘要翻译： 监测地层钻井钻头磨损的方法，用于在地层中钻井的改进钻头的几个实施例，以及制造方法。 在一个实施例中，通过形成钻头来组装钻头，包括钻头体和多个切割部件; 将磨损检测器引入钻头; 并提供一个模块来监测磨损检测器并产生钻头磨损的指示。 磨损检测器可以是可以改变钻头的至少一部分的特性的见证材料。 模块可以检测证人材料与钻头分离的时间。 可以在钻头形成期间或之后引入磨损检测器。 钻头磨损可能会显示给操作员。