利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

14 条记录 (耗时 0.035 秒)

    CVD diamond for coating twist drills
    2.
    发明授权
    CVD diamond for coating twist drills 失效
    CVD金刚石涂层麻花钻

    公开(公告)号：US5256206A

    公开(公告)日：1993-10-26

    申请号：US929239

    申请日：1992-08-14

    申请人： Thomas R. Anthony ,  William F. Banholzer ,  Robert H. Ettinger ,  James F. Fleischer

    发明人： Thomas R. Anthony ,  William F. Banholzer ,  Robert H. Ettinger ,  James F. Fleischer

    IPC分类号： C23C16/27 ,  C23C16/458 ,  C23C16/00

    CPC分类号： C23C16/458 ,  C23C16/271

    摘要： The present invention enables the diamond coating of stationary elongate objects, such as twist drills, with a continuous uniform film without any motion of the twist drill due to the unexpected superb "throwing power" of a reactor disclosed herein. The CVD diamond reactor includes a vacuum chamber, inlet for feed hydrogen/hydrocarbon mixtures, and an outlet, in conventional fashion. The improvement for coating with CVD diamond the entire outer surface of at least a portion of a plurality of stationary elongate objects comprises disposed within said reactor, an elongate metal tube having a plurality of apertures for holding elongate objects disposed radially inwardly and having a cooling pipe in thermal contact with and disposed about the outside of said metal tube; and a filament running within said tube along its lengthwise extent and being in electrical connection with the source of voltage for heating said filament to a temperature adequate to initiate hydrocarbon disassociation, the portions of said elongate object within said tube surrounding said filament being heated thereby.

    摘要翻译： 本发明使得由于本文公开的反应堆的意想不到的极好的“投掷力”，可以使具有连续均匀膜的固定细长物体（例如麻花钻）的金刚石涂层，而不需要麻花钻的任何运动。 CVD金刚石反应器以常规方式包括真空室，进料氢/烃混合物的入口和出口。 用CVD金刚石涂层的改进使得多个静止细长物体的至少一部分的整个外表面包括设置在所述反应器内的细长金属管，其具有多个孔，用于保持径向向内设置的细长物体并具有冷却管 与所述金属管的外部热接触并设置在所述金属管的外部; 以及沿着其长度方向在所述管内延伸的细丝，并且与用于将所述细丝加热到足以引发碳氢化合物分解的温度的电压源电连接，所述细长物体在围绕所述细丝的管内的部分被加热。

    Active stress specimen using an electromagnet and belleville washer
    4.
    发明授权
    Active stress specimen using an electromagnet and belleville washer 失效
    主动应力试样采用电磁铁和贝氏洗衣机

    公开(公告)号：US5417116A

    公开(公告)日：1995-05-23

    申请号：US154159

    申请日：1993-11-17

    申请人： Harvey D. Solomon ,  Robert H. Ettinger

    发明人： Harvey D. Solomon ,  Robert H. Ettinger

    IPC分类号： G01N3/00 ,  G01N3/02 ,  G01N3/32 ,  G01N19/00

    CPC分类号： G01N3/32 ,  G01N2203/005 ,  G01N2203/0066 ,  G01N2203/024 ,  G01N2203/027

    摘要： An apparatus and method for inducing and measuring crack growth in a solid by using a double cantilever beam assembly which includes a fracture specimen with a notch that defines a pair of spaced outwardly extending beams terminating at an end where growth of a crack occurs, and a spring assembly for continuously urging the spaced beams apart with a substantially constant pressure that creates a spreading pressure at the end where crack growth occurs to stress the fracture specimen at the end. An electromagnet assembly is used to cyclically apply and remove the spreading pressure caused by the spring assembly.

    摘要翻译： 一种用于通过使用双悬臂梁组件诱导和测量固体中的裂纹扩展的装置和方法，所述双悬臂梁组件包括具有凹口的断裂试样，所述切口限定了在发生裂纹发生的端部处终止的一对间隔开的向外延伸的梁， 弹簧组件，用于以基本上恒定的压力连续地推压间隔开的梁，在压力发生裂缝发生的端部产生扩展压力，以在最后施加断裂试样。 使用电磁体组件来周期性地施加和去除由弹簧组件引起的铺展压力。

    Magnetic resonance guided ultrasound therapy system with inclined track to move transducers in a small vertical space
    5.
    发明授权
    Magnetic resonance guided ultrasound therapy system with inclined track to move transducers in a small vertical space 失效
    具有倾斜轨道的磁共振引导超声治疗系统在小的垂直空间中移动传感器

    公开(公告)号：US5275165A

    公开(公告)日：1994-01-04

    申请号：US972331

    申请日：1992-11-06

    申请人： Robert H. Ettinger ,  Harvey E. Cline ,  Ronald D. Watkins ,  Kenneth W. Rohling

    发明人： Robert H. Ettinger ,  Harvey E. Cline ,  Ronald D. Watkins ,  Kenneth W. Rohling

    IPC分类号： A61B17/22 ,  A61B19/00 ,  A61N7/02 ,  A61B5/055

    CPC分类号： A61N7/02 ,  A61B2017/00911 ,  A61B2090/374

    摘要： A magnetic resonance (MR) surgery system facilitates surgery with a focussed ultrasound transducer that selectively destroys tissue in a region within a subject. The focussed energy transducer dissipates energy at a focal point within the region of tissue to be destroyed. A non-magnetic positioning device having a vertical dimension small enough to fit easily within the bore of an MR magnet moves an energy transducer in a limited vertical space. The positioning device employs a plurality of hydraulic positioners and an inclined plane to position the ultrasound focal point under the control of an operator. An MR imaging system employing a temperature sensitive pulse sequence creates an image of the tissue and the region being heated to allow the operator to adjust the position of the ultrasonic transducer so as to direct ultrasonic energy to the appropriate location.

    摘要翻译： 磁共振（MR）手术系统利用选择性地破坏受试者内的区域中的组织的聚焦超声换能器促进手术。 聚焦能量传感器在要破坏的组织区域内的焦点处消耗能量。 具有小到足以容易地配合在MR磁体的孔内的垂直尺寸的非磁性定位装置在有限的垂直空间中移动能量换能器。 定位装置采用多个液压定位器和倾斜平面，以在操作者的控制下定位超声焦点。 使用温度敏感脉冲序列的MR成像系统产生组织的图像和被加热的区域，以允许操作者调整超声波换能器的位置，以将超声能量引导到适当的位置。

    CVD diamond for coating twist drills
    6.
    发明授权
    CVD diamond for coating twist drills 失效
    CVD金刚石涂层烫伤

    公开(公告)号：US5096736A

    公开(公告)日：1992-03-17

    申请号：US563367

    申请日：1990-08-07

    申请人： Thomas R. Anthony ,  William F. Banholzer ,  Robert H. Ettinger ,  James F. Fleischer

    发明人： Thomas R. Anthony ,  William F. Banholzer ,  Robert H. Ettinger ,  James F. Fleischer

    IPC分类号： B23P15/28 ,  C23C16/26 ,  C23C16/27 ,  C23C16/44 ,  C23C16/458 ,  C30B29/04

    CPC分类号： C23C16/458 ,  C23C16/271

    摘要： The present invention enables the diamond coating of stationary elongate objects, such as twist drills, with a continuous uniform film without any motion of the twist drill due to the unexpected superb "throwing power" of a reactor disclosed herein. The CVD diamond reactor includes a vacuum chamber, inlet for feed hydrogen/hydrocarbon mixtures, and an outlet, in conventional fashion. The improvement for coating with CVD diamond the entire outer surface of at least a portion of a plurality of stationary elongate objects comprises disposed within said reactor, an elongate metal tube having a plurality of apertures for holding elongate objects disposed radially inwardly and having a cooling pipe in thermal contact with and disposed about the outside of said metal tube; and a filament running within said tube along its lengthwise extent and being in electrical connection with the source of voltage for heating said filament to a temperature adequate to initiate hydrocarbon disassociation, the portions of said elongate object within said tube surrounding said filament being heated thereby.

    Vacuum interrupter latch release mechanism
    9.
    发明授权
    Vacuum interrupter latch release mechanism 失效
    真空灭弧室闩锁释放机构

    公开(公告)号：US4161638A

    公开(公告)日：1979-07-17

    申请号：US905168

    申请日：1978-05-12

    申请人： Robert H. Ettinger

    发明人： Robert H. Ettinger

    IPC分类号： H01H9/20 ,  H01H3/30 ,  H01H33/66

    CPC分类号： H01H3/3031 ,  H01H33/666 ,  Y10T74/11

    摘要： A vacuum interrupter latch release mechanism employs a pivotably mounted trigger action arm in cooperation with a support arm assembly to resist the force of a main spring until the normally closed interrupter must be opened. Rotating the trigger action arm causes a catch on the trigger arm to become disengaged from an associated stop provided on the support arm assembly and allows the support arm assembly to pivot under the force of the main spring while being resisted by its weaker support spring. The rotation of the support arm is accelerated by the main spring. After a short stroke, an associated linkage impacts a stop on the vacuum interrupter which then becomes opened. The large force of the main spring causes virtually no wearing effect on the catch and stop faces over long periods of continuous operation.

    摘要翻译： 真空断路器闩锁释放机构采用与支撑臂组件协作的可枢转地安装的触发动作臂，以抵抗主弹簧的力，直到常闭断路器必须打开。 旋转触发动作臂导致触发臂上的卡扣与设置在支撑臂组件上的相关联的止挡部脱离，并且允许支撑臂组件在主弹簧的力的作用下由其较弱的支撑弹簧抵抗而枢转。 支撑臂的旋转由主弹簧加速。 在短暂的行程之后，相关联的联动装置会影响真空断路器上的停止位，然后真空断路器开启。 主弹簧的大力在长时间的连续作业中几乎不会对卡扣和停止面产生磨损。