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    Filtration Article Containing A Filtration Material Having Twisted Pleats Therein
    2.
    发明申请
    Filtration Article Containing A Filtration Material Having Twisted Pleats Therein 审中-公开
    包含其中具有扭曲褶皱的过滤材料的过滤制品

    公开(公告)号：US20150336033A1

    公开(公告)日：2015-11-26

    申请号：US14284702

    申请日：2014-05-22

    Applicant: W. L. Gore & Associates, Inc.

    Inventor： Edward T. Neitzel

    IPC: B01D29/07 ,  B01D29/01

    CPC classification number: B01D29/071 ,  B01D29/012 ,  B01D29/13 ,  B01D29/213 ,  B01D29/235 ,  B01D2201/12 ,  B01D2201/125 ,  Y10T29/49803

    Abstract: A filtration device having therein a pleated, twisted filtration material is provided. The filtration material has a generally cylindrical shape and includes a first end, a second end opposing the first end, and outwardly projecting pleats. The pleats have a non-linear orientation within the filtration device. The twisting of the filtration material moves the ends of the pleats a distance around the circumference of the filtration material from a first position (P1) to a second position (P2). The angle of rotation may range from about 5 degrees to about 1440 degrees. Twisting the filtration material increases the effective amount of filtration material in the filtration device, which in turn, corresponds to an increase in the Effective Filtration Area (EFA). The intentional misalignment of the pleat ends in the filtration material improves the cutting ability of the material, removes buckling of the material, and improves the quality of the trim cut.

    Abstract translation: 提供了一种其中具有打褶的扭曲过滤材料的过滤装置。 过滤材料具有大致圆柱形的形状，并且包括第一端，与第一端相对的第二端和向外突出的褶。 褶皱在过滤装置内具有非线性取向。 过滤材料的扭转将褶皱的端部从第一位置（P1）移动到第二位置（P2），围绕过滤材料的圆周一定距离。 旋转角度可以在约5度至约1440度的范围内。 过滤材料的加捻增加了过滤装置中过滤材料的有效量，这反过来又对应于有效过滤面积（EFA）的增加。 过滤材料中褶皱端部故意的未对准提高了材料的切割能力，消除了材料的弯曲，并提高了修剪切割的质量。

    Method of fixing boot
    5.
    发明授权
    Method of fixing boot 有权
    固定靴子的方法

    公开(公告)号：US08272116B2

    公开(公告)日：2012-09-25

    申请号：US12452879

    申请日：2008-07-25

    Applicant: Naoki Nakagawa

    Inventor： Naoki Nakagawa

    IPC: B23P17/00 ,  F16D3/84

    CPC classification number: F16J3/042 ,  F16D3/2237 ,  F16D3/845 ,  F16D2003/22316 ,  F16D2250/00 ,  Y10T29/49803 ,  Y10T29/49908

    Abstract: A method for fixing a boot includes mounting a tubular anchoring areas, defined in opposite ends of a resinous boot, on an outer periphery of a counterpart member, and applying a clamping force to boot bands mounted around respective outer peripheries of the tubular anchoring areas to thereby fix the tubular anchoring areas to the outer periphery of the counterpart member. Coils are disposed around respective outer peripheries of the boot bands to generate an induction current in the boot bands. In this way, a reactive force of the magnetic field is generated between the coils and the boot bands to plastically deform the boot bands and reduce their diameters, whereby the tubular anchoring areas are fixed to the outer periphery of the counterpart member.

    Abstract translation: 用于固定靴子的方法包括将限定在树脂靴的两端的管状锚固区域安装在对方构件的外周上，并且将夹紧力施加到安装在管状锚固区域的相应外周周围的靴带上， 从而将管状锚定区域固定到对方构件的外周。 线圈围绕引导带的相应外周设置，以在引导带中产生感应电流。 以这种方式，在线圈和引导带之间产生磁场的反作用力，以使护罩带塑性变形并减小它们的直径，由此管状锚定区域固定到对方构件的外周。

    High velocity forming of medical device casings
    6.
    发明授权
    High velocity forming of medical device casings 有权
    医疗器械外壳的高速成形

    公开(公告)号：US08127582B2

    公开(公告)日：2012-03-06

    申请号：US12339890

    申请日：2008-12-19

    Applicant: Linda M. Johnson-Morke ,  Glenn S. Daehn

    Inventor： Linda M. Johnson-Morke ,  Glenn S. Daehn

    IPC: B21D26/12 ,  B21D22/12

    CPC classification number: B21D26/12 ,  Y10S72/707 ,  Y10T29/49803

    Abstract: Methods and devices provide for high velocity forming of medical device casings. The high velocity forming may be produced by creating a pressure wave within a liquid contained by an enclosure. A die and a workpiece adjacent to the die are in the path of the pressure wave within the enclosure and the pressure wave forces the workpiece to conform to the contours of the die. Objects may be adhered to the die to provide for customized contours. Trimming features may be included within the enclosure to trim excess material from a formed workpiece as an integral part of the forming process. Various other features may also be provided within the enclosure including a diffuser to disperse the pressure wave. The workpiece may be of various forms including flat sheet stock.

    Abstract translation: 方法和装置提供医疗器械外壳的高速成形。 可以通过在由外壳包含的液体内产生压力波来产生高速成形。 模具和与模具相邻的工件位于外壳内的压力波的路径中，并且压力波迫使工件符合模具的轮廓。 物体可以粘附到模具以提供定制的轮廓。 修整特征可以包括在外壳内，以将来自成形工件的多余材料作为成形工艺的组成部分进行修整。 还可以在外壳内提供各种其它特征，包括分散压力波的扩散器。 工件可以是各种形式，包括平板材料。

    Method of making a rotating electric machine stator core
    7.
    发明授权
    Method of making a rotating electric machine stator core 有权
    制造旋转电机定子铁心的方法

    公开(公告)号：US07845065B2

    公开(公告)日：2010-12-07

    申请号：US11936271

    申请日：2007-11-07

    Applicant: Alan G. Holmes

    Inventor： Alan G. Holmes

    IPC: H02K15/00

    CPC classification number: H02K1/02 ,  H02K1/146 ,  H02K1/148 ,  H02K1/16 ,  H02K15/12 ,  Y10T29/49009 ,  Y10T29/49078 ,  Y10T29/49803

    Abstract: A method of making a motor stator core having a back iron and a plurality of teeth extending radially inward from the back iron includes providing the plurality of teeth and the back iron from oriented steel so that a magnetic flux transmission path is formed with superior properties in essentially one direction. At least one of the plurality of teeth and the back iron is annealed in selected portions so as to improve magnetic flux transmission in a second direction, different from the one direction.

    Abstract translation: 制造具有背铁和从后铁径向向内延伸的多个齿的电动机定子铁芯的方法包括从定向钢提供多个齿和后铁，从而形成具有优异性能的磁通传递路径 基本上一个方向。 多个齿和后铁中的至少一个在选定的部分退火，以便改善沿与该一个方向不同的第二方向的磁通量传递。

    HIGH VELOCITY FORMING OF MEDICAL DEVICE CASINGS
    8.
    发明申请
    HIGH VELOCITY FORMING OF MEDICAL DEVICE CASINGS 有权
    医疗器械箱高速成形

    公开(公告)号：US20100154502A1

    公开(公告)日：2010-06-24

    申请号：US12339890

    申请日：2008-12-19

    Applicant: Linda M. Johnson-Morke ,  Glenn S. Daehn

    Inventor： Linda M. Johnson-Morke ,  Glenn S. Daehn

    IPC: B21D26/12

    CPC classification number: B21D26/12 ,  Y10S72/707 ,  Y10T29/49803

    Abstract: Methods and devices provide for high velocity forming of medical device casings. The high velocity forming may be produced by creating a pressure wave within a liquid contained by an enclosure. A die and a workpiece adjacent to the die are in the path of the pressure wave within the enclosure and the pressure wave forces the workpiece to conform to the contours of the die. Objects may be adhered to the die to provide for customized contours. Trimming features may be included within the enclosure to trim excess material from a formed workpiece as an integral part of the forming process. Various other features may also be provided within the enclosure including a diffuser to disperse the pressure wave. The workpiece may be of various forms including flat sheet stock.

    Abstract translation: 方法和装置提供医疗器械外壳的高速成形。 可以通过在由外壳包含的液体内产生压力波来产生高速成形。 模具和与模具相邻的工件位于外壳内的压力波的路径中，并且压力波迫使工件符合模具的轮廓。 物体可以粘附到模具以提供定制的轮廓。 修整特征可以包括在外壳内，以将来自成形工件的多余材料作为成形工艺的组成部分进行修整。 还可以在外壳内提供各种其它特征，包括分散压力波的扩散器。 工件可以是各种形式，包括平板材料。

    Device and A Method Thereof for Producing A Patterned Plate
    9.
    发明申请
    Device and A Method Thereof for Producing A Patterned Plate 审中-公开
    用于生产图案板的装置及其方法

    公开(公告)号：US20100139070A1

    公开(公告)日：2010-06-10

    申请号：US12345808

    申请日：2008-12-30

    Applicant: Tung-Chen Cheng ,  Yu-Yi Chu

    Inventor： Tung-Chen Cheng ,  Yu-Yi Chu

    IPC: B23P17/00 ,  B21D26/02

    CPC classification number: B21D26/14 ,  Y10T29/49803

    Abstract: A device for producing a patterned plate from a tubular work piece is disclosed wherein walls of the tubular work piece comprise at least one forming surface. The device comprises a die and an electromagnetic actuator, wherein the die comprises a patterned surface with a pattern formed thereon and a fracturing part. The tubular work piece is disposed between the die and the electromagnetic actuator such that the walls of the tubular work piece correspond to walls of the die, and the forming surface corresponds to the patterned surface. When the electromagnetic actuator is supplied with a current pulse, an eddy current is induced in the tubular work piece, generating a repulsive force between the electromagnetic actuator and the tubular work piece. Therefore, the tubular work piece impacts the die, and the forming surface is deformed against the patterned surface and the fracturing part, thus replicating the pattern of the patterned surface onto the forming surface. At the same time, the tubular work piece is fractured at the position corresponding to the fracturing part. A method for producing a patterned plate from a tubular work piece is also disclosed.

    Abstract translation: 公开了一种用于从管状工件制造图案化板的装置，其中管状工件的壁包括至少一个成形表面。 该装置包括模具和电磁致动器，其中模具包括其上形成有图案的图案化表面和压裂部分。 管状工件设置在模具和电磁致动器之间，使得管状工件的壁对应于模具的壁，并且成形表面对应于图案化表面。 当向电磁致动器提供电流脉冲时，在管状工件中产生涡流，在电磁致动器和管状工件之间产生排斥力。 因此，管状工件撞击模具，并且成形表面相对图案化表面和压裂部分变形，从而将图案化表面的图案复制到成形表面上。 同时，管状工件在与压裂部对应的位置断裂。 还公开了一种从管状工件制造图案化板的方法。

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