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公开(公告)号：US5481640A
公开(公告)日：1996-01-02
申请号：US289291
申请日：1994-08-11
CPC分类号： G02B6/2551 , G02B6/3846
摘要： A tool for fusing optical fibers is provided. The tool is preferably sized to be hand held and includes a housing having clamps that are positioned to engage recesses within a fusion sleeve placed in a chamber within the housing for holding down the sleeve. The housing includes a current source and conducting terminals for contacting and for providing an electric current to portions of the sleeve so that a heating element within the sleeve can fuse the first and second optical fibers together.
摘要翻译： 提供了一种用于融合光纤的工具。 该工具的尺寸优选为手持式并且包括具有夹具的壳体，该夹具定位成接合位于壳体内的腔室内的融合套筒内的凹部，用于压紧套筒。 壳体包括电流源和导电端子，用于接触和提供电流到套筒的部分，使得套筒内的加热元件可将第一和第二光纤熔合在一起。
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公开(公告)号：US5717813A
公开(公告)日：1998-02-10
申请号：US632711
申请日：1996-04-15
CPC分类号： G02B6/2551
摘要： An optical fiber splice element is provided that includes a base member having a fusion element for aligning optical fibers for fusion within. A covering member is provided for covering and forming an enclosure with the base member in a closed position. The covering member can be a separate member or alternatively can be in the form of a hinged lid. At lease one of the covering member and the base member include a locking mechanism for maintaining closure in a closed position. The optical fiber splice element in an open position has an opening at either end for accommodating one or more optical fibers.
摘要翻译： 提供了一种光纤接头元件，其包括具有用于对准用于融合的光纤的融合元件的基座构件。 提供覆盖部件，用于覆盖和形成具有基部部件的关闭位置的外壳。 覆盖构件可以是单独的构件，或者可以是铰接盖的形式。 覆盖构件和基座构件中的至少一个包括用于将关闭保持在关闭位置的锁定机构。 处于打开位置的光纤接头元件在任一端具有用于容纳一根或多根光纤的开口。
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公开(公告)号：US5596672A
公开(公告)日：1997-01-21
申请号：US266205
申请日：1994-06-27
CPC分类号： G02B6/4225 , G02B6/2551
摘要： A method and apparatus for placing two optical fiber ends or, one optical fiber end and another object, in contact with one another is provided. The method involves moving one of an optical fiber and an object toward one another so that they make contact with one another and apply a loading force upon one another. A load sensing device detects the loading force and provides a signal indicative of the load sensed. The invention is particularly useful for placing two optical fiber ends in contact with one another so that predetermined force applied to the optical fiber ends.
摘要翻译： 提供了一种用于将两个光纤端部或一个光纤端部和另一个物体彼此接触的方法和装置。 该方法包括将光纤和物体中的一个彼此相互移动，使得它们彼此接触并且彼此施加负载力。 负载感测装置检测装载力并提供表示感测负载的信号。 本发明特别适用于将两个光纤端部彼此接触，使得施加到光纤的预定力终止。
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4.发明授权
公开(公告)号：US5582671A
公开(公告)日：1996-12-10
申请号：US480072
申请日：1995-06-07
CPC分类号： G02B6/2551 , G02B6/3652 , G02B6/3636 , G02B6/3692 , G02B6/3696 , G02B6/3846 , Y10T156/1064 , Y10T29/49826 , Y10T29/49988 , Y10T29/49989
摘要： A consumable fusion block for fusing optical fibers includes non-conducting substrate with at least one flat surface. A pair of electrodes overlay the flat surface of the substrate and are spaced apart on either side of a passline such that each electrode tip end is adjacent the passline. A space between the electrode tips defines an arc region which can be covered to form a semi-enclosed arc region. A method is also provided for manufacturing a plurality of fusion blocks from a single slab of non-conducting material by overlying the non-conducting material with a length of conducting material, bonding the conducting material to the non-conducting material, and cutting the slab into smaller fusion blocks.
摘要翻译： 用于熔化光纤的消耗性熔融块包括具有至少一个平坦表面的非导电衬底。 一对电极覆盖基板的平坦表面，并且在通行线的任一侧上间隔开，使得每个电极末端与通行线相邻。 电极端部之间的间隔限定了可被覆盖以形成半封闭弧形区域的弧形区域。 还提供一种方法，用于通过用一定长度的导电材料覆盖非导电材料，将导电材料粘合到非导电材料上，并且切割板坯，从单个不导电材料板制造多个熔块 变成更小的融合块。
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公开(公告)号：US5740301A
公开(公告)日：1998-04-14
申请号：US289200
申请日：1994-08-11
CPC分类号： G02B6/2551 , G02B6/3652 , G02B6/3636 , G02B6/3692 , G02B6/3696 , G02B6/3846 , Y10T156/1064 , Y10T29/49826 , Y10T29/49988 , Y10T29/49989
摘要： A consumable fusion block for fusing optical fibers includes non-conducting substrate with at least one flat surface. A pair of electrodes overlay the flat surface of the substrate and are spaced apart on either side of a passline such that each electrode tip end is adjacent the passline. A space between the electrode tips defines an arc region which can be covered to form a semi-enclosed arc region. A method is also provided for manufacturing a plurality of fusion blocks from a single slab of non-conducting material by overlying the non-conducting material with a length of conducting material, bonding the conducting material to the non-conducting material, and cutting the slab into smaller fusion blocks.
摘要翻译： 用于熔化光纤的消耗性熔融块包括具有至少一个平坦表面的非导电衬底。 一对电极覆盖基板的平坦表面，并且在通行线的任一侧上间隔开，使得每个电极末端与通行线相邻。 电极端部之间的间隔限定了可被覆盖以形成半封闭弧形区域的弧形区域。 还提供一种方法，用于通过用一定长度的导电材料覆盖非导电材料，将导电材料粘合到非导电材料上，并且切割板坯，从单个不导电材料板制造多个熔块 变成更小的融合块。
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6.发明授权公开(公告)号：US08184832B2
公开(公告)日：2012-05-22
申请号：US11734411
申请日：2007-04-12
申请人： Murray R. Harman
发明人： Murray R. Harman
IPC分类号： H04R25/00
摘要： An acoustic transducer, specifically an electrostatic loudspeaker (ESL) providing curvature in two directions for improved dispersion of sound waves. The compound curvature also provides a virtual focus of the propagated sound waves for accurate reproduction of musical program material recorded with standard single-point microphones. The highly directional nature of high frequency sound waves requires that a flat or cylindrical electrostatic transducer must be physically tall to allow a listener to either recline or stand. The two-axis curved structure enables a compact form of ESL to be realized, including bookshelf type loudspeakers whereas all known commercial units are comparable in height to that of a human listener. The individual curved ESL panels can also be readily combined to create larger transducer assemblies including omni-directional units. A preferred stator panel hole-geometry is included for improved high voltage operation of coated perforated metal stator panels, and methods of forming the metal panel are described. The artistic nature of the two-dimensionally curved electrostatic transducer also lends itself to other non-traditional forms such as integration into lighting fixtures and other such architectural uses.
摘要翻译： 声学换能器，特别是在两个方向上提供曲率的静电扬声器（ESL），以改善声波的分散。 复合曲率还提供了传播声波的虚拟焦点，用于准确再现用标准单点麦克风录制的音乐节目素材。 高频声波的高度定向性要求平面或圆柱形的静电换能器必须物理上高，以允许倾听者倾斜或站立。 双轴曲线结构能够实现ESL的紧凑形式，包括书架式扬声器，而所有已知的商业单元的高度与人类听众的高度相当。 单个弯曲的ESL面板也可以容易地组合以产生包括全向单元的更大的换能器组件。 包括优选的定子板孔几何形状，用于改进涂覆的穿孔金属定子板的高压操作，并描述形成金属板的方法。 二维弯曲静电传感器的艺术性质也适用于其他非传统形式，例如集成到照明灯具和其他此类建筑用途中。
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公开(公告)号：US06498892B1
公开(公告)日：2002-12-24
申请号：US09671143
申请日：2000-09-28
申请人： Murray R. Harman
发明人： Murray R. Harman
IPC分类号： G02B638
CPC分类号： G02B6/4226
摘要： A positioning device that is ideally suited for the assembly of optical components, particularly fiber optic components utilizing small-core single-mode optical fiber. The invention teaches a structure that can be used for 3 axis positioning and alignment wherein all of the control actuators are located on a common axis to improve operator adjustment efficiency and reduce repetitive motion strain. The device uses flexible elements to connect relatively movable parts, including parts which move orthogonally relative to each other. The device also has a lever arrangement which provides a mechanical advantage for the control actuators.
摘要翻译： 一种定位装置，非常适用于组装光学部件，特别是使用小型单模光纤的光纤部件。 本发明教导了一种可用于3轴定位和对准的结构，其中所有控制致动器都位于公共轴上，以提高操作员调节效率并减少重复运动应变。 该装置使用柔性元件来连接相对可移动的部分，包括相对于彼此正交移动的部分。 该装置还具有杠杆装置，其为控制致动器提供机械优点。
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公开(公告)号：US5239599A
公开(公告)日：1993-08-24
申请号：US929131
申请日：1992-08-13
申请人： Murray R. Harman
发明人： Murray R. Harman
IPC分类号： G02B6/35
CPC分类号： G02B6/3572 , G02B6/3508 , G02B6/355 , G02B6/3582 , G02B6/359
摘要： A moving fiber optical fiber switch is formed by mounting one or more optical fibers on support surfaces of two spaced support members, one or both of which are laterally movable. After mounting of the fiber or fibers, a transverse fine cut across the fiber or fibers produces a conventional gap, but providing extremely accurate positioning. A pivot member moved by a coil mounted on a lever extension, in conjunction with magnets, moves one or both support members via rods or similar members extending between the pivot member and the support members, one on each side of the pivot axis of the pivot member. Adjustment means coactive with the free end of the lever provides easy and accurate control of the pivoting of the pivot member and of the support members and fibers. A large lever differential obtained by the lever provides for the ease and accuracy of control.
摘要翻译： 移动光纤光纤开关通过将一根或多根光纤安装在两个间隔开的支撑构件的支撑表面上而形成，一个或两个可横向移动。 在安装纤维或纤维之后，穿过纤维或纤维的横向细切割产生常规间隙，但提供非常精确的定位。 由安装在杠杆延伸部上的线圈与磁体一起移动的枢轴构件通过在枢转构件和支撑构件之间延伸的杆或类似构件一个或两个支撑构件移动，枢轴的枢转轴线的每一侧上 会员。 与杆的自由端共同作用的调节装置提供了枢转构件和支撑构件和纤维的枢转的容易且精确的控制。 通过杠杆获得的大杠杆差速器提供了控制的容易性和准确性。
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9.发明授权公开(公告)号：US08670581B2
公开(公告)日：2014-03-11
申请号：US13451726
申请日：2012-04-20
申请人： Murray R. Harman
发明人： Murray R. Harman
IPC分类号： H04R25/00
摘要： An electrostatic loudspeaker (ESL) assembly providing curvature in two directions for improved dispersion of sound waves. The ESL comprises at least one stator panel, a flexible diaphragm and a spacer that impedes contact between the stator panel and the diaphragm. The stator is formed from a material that comprises an array of apertures. Furthermore, the material can be annealed. The material temper, along with the aperture geometry and patter, affect the stretchability of the material. The two-axis curved structure enables a compact form of ESL to be realized, including bookshelf type loudspeakers whereas all known commercial units are comparable in height to that of a human listener. The individual curved ESL panels can also be readily combined to create larger transducer assemblies including omni-directional units.
摘要翻译： 静电扬声器（ESL）组件在两个方向上提供曲率，以改善声波的分散。 ESL包括至少一个定子面板，柔性隔膜和妨碍定子面板和隔膜之间的接触的间隔件。 定子由包括孔阵列的材料形成。 此外，材料可以退火。 材料回火以及孔的几何形状和图案影响材料的拉伸性。 双轴曲线结构能够实现ESL的紧凑形式，包括书架式扬声器，而所有已知的商业单元的高度与人类听众的高度相当。 单个弯曲的ESL面板也可以容易地组合以产生包括全向单元的更大的换能器组件。
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公开(公告)号：US06606444B2
公开(公告)日：2003-08-12
申请号：US10179945
申请日：2002-06-26
IPC分类号： G02B638
CPC分类号： G02B6/4226
摘要： A positioning device suitable for accurately positioning objects such as optical fibers includes a first support, a movable support restrained for movement relative to the first support with one degree of freedom and carrying a holder for the object to be positioned, and an intermediate support which is connected to the first support by a pair of first spaced flexible elements of equal length and which is connected to the movable support by a pair of second spaced flexible elements, the second pair also being equal in length to each other. The first and second flexible elements are oppositely arranged and dimensioned so that arc-errors in the movement of the intermediate support caused by bending of the first flexible elements are substantially compensated by arc movements of the second flexible elements to produce a desired movement of the movable support, which may be rectilinear or angular movement about an axis. An actuator causes movement of the movable support with bending of all the flexible elements, and a control member connects the first support, the intermediate support and the movable support so that the degree of movement of the intermediate support is one half the movement of the movable support.
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