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    LASER SYSTEMS
    1.
    发明申请
    LASER SYSTEMS 有权
    激光系统

    公开(公告)号：US20070098028A1

    公开(公告)日：2007-05-03

    申请号：US11535603

    申请日：2006-09-27

    申请人： Ian Alcock ,  David Pointer ,  David Egan

    发明人： Ian Alcock ,  David Pointer ,  David Egan

    IPC分类号： H01S3/13 ,  H01S5/00

    CPC分类号： H01S5/40 ,  G02B6/352 ,  G02B6/3544 ,  G02B6/3598 ,  G02B6/4214 ,  H01S3/005 ,  H01S5/06

    摘要： A laser system 1 comprises six solid state diode laser modules 37.1 to 37.6 whose output beams are directly coupled into beam steering devices 38.1 to 38.6 and thereby routed to laser combining dichroic mirrors 39.1 to 39.6, which combine the individual laser beams into a single, co-aligned beam. The combined laser beam is directed into an optical fibre 41.1 for delivery to a target optical instrument such as a microscope. The output beam from delivery optical fibre 41.1 is coupled to the target instrument via fibre output collimating optics 42.1. The output of each of the diode lasers 37.1 to 37.6 is controlled by direct modulation of the lasers' control (drive) currents.

    摘要翻译： 激光系统1包括六个固态二极管激光器模块37.1至37.6，其输出光束直接耦合到光束转向装置38.1至38.6中，从而路由到激光组合二向色镜39.1至39.6，其将各个激光束组合成单个共焦 对齐梁。 组合的激光束被引导到光纤41.1中，用于传送到诸如显微镜的目标光学仪器。 来自输送光纤41.1的输出光束通过光纤输出准直光学器件42.1耦合到目标仪器。 通过直接调制激光器的控制（驱动）电流来控制每个二极管激光器37.1至37.6的输出。

    Coated Abrasives
    3.
    发明申请
    Coated Abrasives 审中-公开
    涂层磨料

    公开(公告)号：US20070214727A1

    公开(公告)日：2007-09-20

    申请号：US10586307

    申请日：2005-01-13

    申请人： David Egan ,  Johannes Engels ,  Michael Fish

    发明人： David Egan ,  Johannes Engels ,  Michael Fish

    IPC分类号： B24D11/00

    CPC分类号： C09K3/1436 ,  B24D11/001 ,  C04B41/4584 ,  C04B41/52 ,  C09K3/1445

    摘要： A coated super-hard abrasive comprises a core of super-hard abrasive material, typically diamond or cBN based, an inner layer of a metal carbide, nitride, boride, carbonitride or boronitride chemically bonded to an outer surface of the super-hard abrasive material and an outer layer of a metal, metal alloy or a combination of metals or metal alloys deposited on the inner layer. Examples of metals or metal alloys that can be applied as an outer layer include metals from group IVa, Va or Vla transition metals, including tungsten, titanium, chromium, molybdenum, and zirconium, and metals from the first row transition metals (Ti to Cu), particularly the non magnetic metals or alloys of these that are amenable to magnetron sputtering, and elements from groups IIIb and IVb of the periodic table, such as B, Al, Si.

    摘要翻译： 涂覆的超硬磨料包括超硬磨料材料的核心，通常为金刚石或cBN基，金属碳化物，氮化物，硼化物，碳氮化物或氮化硼的内层化学键合到超硬磨料的外表面 以及沉积在内层上的金属，金属合金或金属或金属合金的组合的外层。 可用作外层的金属或金属合金的实例包括来自IVa族，Va族或Vla族过渡金属（包括钨，钛，铬，钼和锆）的金属和来自第一排过渡金属（Ti至Cu ），特别是适用于磁控管溅射的非磁性金属或这些合金，以及元素周期表IIIb和IVb族元素，如B，Al，Si。

    Method for coating abrasives
    6.
    发明申请
    Method for coating abrasives 审中-公开
    涂布磨料的方法

    公开(公告)号：US20070157525A1

    公开(公告)日：2007-07-12

    申请号：US10586309

    申请日：2005-01-13

    申请人： David Egan ,  Johannes Engels ,  Michael Fish

    发明人： David Egan ,  Johannes Engels ,  Michael Fish

    IPC分类号： B24D3/02 ,  C09K3/14 ,  C09C1/68 ,  C23C14/32

    CPC分类号： C09K3/1436 ,  B24D11/001 ,  B24D18/0018 ,  C04B41/4584 ,  C04B41/52 ,  C09K3/1445

    摘要： A method of producing coated ultra-hard abrasive material, in particular coated diamond and CBN material. In a first step, an element capable of forming (singly or in combination) carbides, nitrides or borides to the surface(s) of the abrasive material is is applied using a hot coating process. At least one outer layer of a coating material selected from the group comprising transition metals, carbide, nitride, boride, oxide and carbonitride forming metals, metal carbides, metal nitrides, metal borides, metal oxides and metal carbonitrides, boronitrides and borocarbonitrides is applied over the inner layer by physical vapour deposition or chemical vapour deposition. Typically the inner layer elements come from groups IVa, Va, VIa, IIIb and IVb of the periodic table and include, for example, vanadium, molybdenum, tantalum, indium, zirconium, niobium, tungsten, aluminium, boron and silicon. The outer coating is preferably applied by reactive sputtering where a reactive gas is admitted to the sputtering chamber, resulting in the deposition of a compound of the reactive gas and the element being sputtered.

    摘要翻译： 一种生产涂层超硬磨料的方法，特别是涂覆金刚石和CBN材料。 在第一步骤中，使用热涂覆方法施加能够将碳化物，氮化物或硼化物形成（单独或组合）到研磨材料的表面的元件。 选自包含过渡金属，碳化物，氮化物，硼化物，氧化物和碳氮化物形成金属，金属碳化物，金属氮化物，金属硼化物，金属氧化物和金属碳氮化物，硼氮化物和硼碳氮化物的涂层材料的至少一个外层涂覆在 内层通过物理气相沉积或化学气相沉积。 通常，内层元素来自周期表的IVa，Va，VIa，IIIb和IVb族，包括例如钒，钼，钽，铟，锆，铌，钨，铝，硼和硅。 外涂层优选通过反应性溅射来施加，其中反应性气体进入溅射室，导致反应气体的化合物和溅射的元件的沉积。

    DUAL STAGE PROCESS FOR THE RAPID FORMATION OF PELLETS
    7.
    发明申请
    DUAL STAGE PROCESS FOR THE RAPID FORMATION OF PELLETS 审中-公开
    快速形成颗粒的双阶段过程

    公开(公告)号：US20100062253A1

    公开(公告)日：2010-03-11

    申请号：US12377960

    申请日：2007-08-13

    申请人： David Egan ,  Derek Norman Wright ,  Gerald F. Flynn

    发明人： David Egan ,  Derek Norman Wright ,  Gerald F. Flynn

    IPC分类号： B05D5/00 ,  B22F9/10

    CPC分类号： C22B1/2406 ,  B22F2998/00 ,  C22B1/244 ,  C22C26/00 ,  Y10T428/2982 ,  B22F1/025

    摘要： The invention relates to a process for the formation of pellets containing an ultra hard core coated with an encapsulating material, the process including the steps of suspending ultra hard core material in a flow of gas; contacting the ultra hard core material with encapsulating to form pellets, introducing the pellets into a rotating vessel and contacting the pellets with encapsulating material to form pellets of greater mass than the pellets introduced into the rotating vessel. The invention also relates to a pellet containing an ultra hard core coated with an encapsulating material whenever produced by a process as hereinbefore described.

    摘要翻译： 本发明涉及形成包含涂覆有密封材料的超硬核的颗粒的方法，该方法包括将超硬芯材悬浮在气流中的步骤; 使超硬芯材料与包封形成颗粒，将颗粒引入旋转容器中并将颗粒与包封材料接触以形成比引入旋转容器的颗粒更大质量的颗粒。 本发明还涉及每当通过如上所述的方法产生时，其包含涂覆有包封材料的超硬芯。

    Coated abrasives
    8.
    发明申请
    Coated abrasives 审中-公开
    涂层磨料

    公开(公告)号：US20070160839A1

    公开(公告)日：2007-07-12

    申请号：US10586393

    申请日：2005-01-13

    申请人： David Egan ,  Johannes Engels ,  Michael Fish

    发明人： David Egan ,  Johannes Engels ,  Michael Fish

    IPC分类号： B24D3/02 ,  B32B15/02

    CPC分类号： C09K3/1436 ,  B24D11/001 ,  C04B41/4584 ,  C04B41/52 ,  Y10T428/2993

    摘要： A coated super-hard abrasive comprises a core of super-hard abrasive material, which is typically diamond or cBN based, an inner layer of a metal carbide, nitride, boride or carbonitride chemically bonded to an outer surface of the super-hard abrasive material and an outer layer of a metal carbonitride, in particular titanium carbonitride. The outer layer is preferably applied by physical vapour deposition. The inner layer is formed from an element capable of forming (singly or in combination) carbides, nitrides or borides to the surface(s) of the abrasive material when applied using a hot coating process.

    摘要翻译： 涂覆的超硬磨料包括超硬磨料的核心，其通常为金刚石或cBN基，金属碳化物，氮化物，硼化物或碳氮化物的内层化学键合到超硬磨料的外表面 和金属碳氮化物的外层，特别是碳氮化钛。 外层优选通过物理气相沉积来施加。 当使用热涂覆工艺施加时，内层由能够将碳化物，氮化物或硼化物形成（单独或组合）到研磨材料的表面的元件形成。

    Coated abrasives
    9.
    发明申请
    Coated abrasives 审中-公开
    涂层磨料

    公开(公告)号：US20070160830A1

    公开(公告)日：2007-07-12

    申请号：US10586394

    申请日：2005-01-13

    申请人： David Egan ,  Johannes Engels ,  Michael Fish

    发明人： David Egan ,  Johannes Engels ,  Michael Fish

    IPC分类号： B24D3/02 ,  B32B9/04

    CPC分类号： C09K3/1445 ,  B22F2005/001 ,  C22C26/00 ,  C23C14/185 ,  C23C14/35 ,  C23C16/4417 ,  Y10T428/265 ,  Y10T428/30

    摘要： A coated super-hard abrasive comprises a core of super-hard abrasive material, which is typically diamond or cBN based, an inner layer of a metal carbide, nitride or carbonitride chemically bonded to an outer surface of the super-hard abrasive material and an outer layer of tungsten physically deposited on the inner layer. The inner layer is preferably a titanium carbide coating in the case of a diamond abrasive core, or a titanium nitride or boride coating in the case of a cBN abrasive core.

    摘要翻译： 涂覆的超硬磨料包括超硬磨料的芯，其通常为金刚石或cBN基，金属碳化物，氮化物或碳氮化物的内层化学键合到超硬磨料的外表面，以及 外层的钨物理沉积在内层上。 在金刚石磨料芯的情况下，内层优选为碳化钛涂层，或者在cBN研磨芯的情况下为内层为氮化钛或硼化物涂层。