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1. 发明授权

US07495366B2 Compact slip ring incorporating fiber-on-tips contact technology 有权
标题翻译：紧凑型滑环，采用光纤针尖接触技术
公开(公告)号：US07495366B2
公开(公告)日：2009-02-24
申请号：US11518977
申请日：2006-09-11
申请人： Michael J. Day , Norris E. Lewis , Jerry T. Perdue , Larry D. Vaught , Hettie H. Webb , Barry K. Witherspoon
发明人： Michael J. Day , Norris E. Lewis , Jerry T. Perdue , Larry D. Vaught , Hettie H. Webb , Barry K. Witherspoon
IPC分类号： H02K41/00
CPC分类号： H01R39/24 , H01R39/08 , H01R39/20 , H01R39/381
摘要： A compact slip ring (20), which is particularly adapted for use in small spaces, is adapted to provide electrical contact between a rotor (22) and a stator (21). The improved slip ring broadly includes an electrically-conductive monofilament (24) having one end (28) mounted on the stator and having a distal end (34); a sleeve (25) mounted on and secured to the marginal end portion of the monofilament, adjacent the distal end; and a fiber bundle (26) having a longitudinal axis (39), one marginal end portion of the fiber bundle being recessed in and secured to the sleeve, the other end of the fiber bundle engaging the rotor such that the longitudinal axis of the fiber bundle will be substantially perpendicular to an imaginary line tangent to the rotor surface at the point of contact with the longitudinal axis.
摘要翻译：特别适用于小空间的紧凑滑环（20）适于提供转子（22）和定子（21）之间的电接触。改进的滑环广泛地包括具有安装在定子上并具有远端（34）的一端（28）的导电单丝（24）。安装在所述单丝的所述边缘端部上并紧固在所述远端附近的套筒（25）; 以及具有纵向轴线（39）的纤维束（26），所述纤维束的一个边缘端部凹入并固定到所述套筒上，所述纤维束的另一端与所述转子接合，使得所述纤维的纵向轴线束将基本上垂直于在与纵向轴线接触的点处与转子表面相切的假想线。

2. 发明授权

US07339302B2 Electrical contact technology and methodology for the manufacture of large-diameter electrical slip rings 有权
标题翻译：用于制造大直径电滑环的电接触技术和方法
公开(公告)号：US07339302B2
公开(公告)日：2008-03-04
申请号：US11447629
申请日：2006-06-06
申请人： Norris E. Lewis , Jerry T. Perdue , Larry D. Vaught , Hettie H. Webb , Barry K. Witherspoon
发明人： Norris E. Lewis , Jerry T. Perdue , Larry D. Vaught , Hettie H. Webb , Barry K. Witherspoon
IPC分类号： H02K39/08
CPC分类号： H01R39/381 , H01R39/24
摘要： The present invention provides several improvements in a slip ring (36) that is adapted to provide electrical contact between a rotor (42) and stator (40). In one aspect, a brush tube (39) is crimped around the upper marginal end portions of a plurality of individual fibers (38) inserted therein. In another aspect, a collimator tube (41) extends downwardly beyond the end of the brush tube to limit lateral movement of the fibers in the bundle when the rotor rotates. In yet another arrangement, a spring (55, 56) is arranged to bear against a current-carrying conductor to adjustably vary the force by which the lower ends of the fibers are urged to move toward the rotor.
摘要翻译：本发明在滑环（36）中提供适于提供转子（42）和定子（40）之间的电接触的若干改进。在一个方面，刷管（39）围绕插入其中的多根单根纤维（38）的上边缘端部卷曲。在另一方面，准直管（41）向下延伸超过刷管的端部，以限制当转子旋转时纤维在束中的横向移动。在另一种布置中，弹簧（55,56）布置成抵靠载流导体以可调节地改变促使纤维的下端向转子移动的力。

3. 发明授权

US07105983B2 Electrical contact technology and methodology for the manufacture of large-diameter electrical slip rings 有权
标题翻译：用于制造大直径电滑环的电接触技术和方法
公开(公告)号：US07105983B2
公开(公告)日：2006-09-12
申请号：US10871090
申请日：2004-06-18
申请人： Michael J. Day , Norris E. Lewis , Jerry T. Perdue , Larry D. Vaught , Hettie H. Webb , Barry K. Witherspoon
发明人： Michael J. Day , Norris E. Lewis , Jerry T. Perdue , Larry D. Vaught , Hettie H. Webb , Barry K. Witherspoon
IPC分类号： H02K39/08
CPC分类号： H01R39/381 , H01R39/24
摘要： The present invention provides several improvements in a slip ring (36) that is adapted to provide electrical contact between a rotor (42) and stator (40). In one aspect, a brush tube (39) is crimped around the upper marginal end portions of a plurality of individual fibers (38) inserted therein. In another aspect, a collimator tube (41) extends downwardly beyond the end of the brush tube to limit lateral movement of the fibers in the bundle when the rotor rotates. In yet another arrangement, a spring (55, 56) is arranged to bear against a current-carrying conductor to adjustably vary the force by which the lower ends of the fibers are urged to move toward the rotor.
摘要翻译：本发明在滑环（36）中提供适于提供转子（42）和定子（40）之间的电接触的若干改进。在一个方面，刷管（39）围绕插入其中的多根单根纤维（38）的上边缘端部卷曲。在另一方面，准直管（41）向下延伸超过刷管的端部，以限制当转子旋转时纤维在束中的横向移动。在另一种布置中，弹簧（55,56）布置成抵靠载流导体以可调节地改变促使纤维的下端向转子移动的力。

4. 发明申请

US20140045348A1 FIBER-ON-TIP CONTACT DESIGN BRUSH ASSEMBLIES 有权
标题翻译：光纤接头设计刷机组
公开(公告)号：US20140045348A1
公开(公告)日：2014-02-13
申请号：US14113632
申请日：2012-03-13
申请人： Norris E. Lewis , Jerry T. Perdue
发明人： Norris E. Lewis , Jerry T. Perdue
IPC分类号： H01R39/24
CPC分类号： H01R39/24 , H01R39/22
摘要： The present invention broadly provides improvements in a slip-ring adapted to provide electrical contact between a stator and a rotor. The improved slip-ring includes a brush assembly having a brush tube mounted on the stator and having a fiber bundle composed of a number of individual fibers. The upper marginal end portions of the fibers are received in the brush tube. The lower marginal end portions of the fibers extend beyond the brush tube toward the rotor. The improvements broadly comprise: a central portion of the fibers having been removed below the brush tube such that the fibers extending below the brush tube toward the rotor are in the form of an annulus; and wherein the tangential compliance of the fiber bundle at its point of contact with the rotor is more than twice the tangential compliance of the fiber bundle if the central portion had not been removed.
摘要翻译：本发明广泛地提供了适于提供定子和转子之间的电接触的滑环的改进。改进的滑环包括具有安装在定子上的刷管并具有由许多单根纤维构成的纤维束的刷子组件。纤维的上边缘端部接收在刷管中。纤维的下边缘端部延伸超过刷管朝向转子。这些改进广泛地包括：纤维的中心部分已经在刷管下方被移除，使得在刷管下面朝向转子延伸的纤维是环形的; 并且其中如果所述纤维束在所述中心部分未被去除时，其在与转子接触点处的切向顺应性是纤维束的切向顺应性的两倍以上。

5. 发明授权

US5054189A Method of manufacturing an electrical slip ring assembly 失效
标题翻译：制造电气滑环组件的方法
公开(公告)号：US5054189A
公开(公告)日：1991-10-08
申请号：US603155
申请日：1990-10-25
申请人： Anthony L. Bowman , Norris E. Lewis , Jerry T. Perdue , James M. Wright , Michael J. Day
发明人： Anthony L. Bowman , Norris E. Lewis , Jerry T. Perdue , James M. Wright , Michael J. Day
IPC分类号： H01R43/10
CPC分类号： H01R43/10 , Y10T29/49011 , Y10T29/49945 , Y10T29/53148
摘要： A method of manufacturing an annular base portion of an electrical slip ring assembly having a plurality of conductive rings formed in the outer circumferential surface thereof is described. The slip ring base is molded, and grooves are machined into the outer circumferential surface thereof. Conductive strips are cut into a series of lengths forming conductive rings to be placed about the outer circumference of the annular base member. The individual lengths of conductive material are anchored to the outer circumferential surface of the slip ring base and a rolling pressure is exerted on them about the circumference of the base to cause the rings to be press fit into the grooves previously formed on the base. When the complete circumference of the ring has been press fit into its respective groove, the other end of the conductive ring is then secured to the base. An appropriate fixture is provided for exerting the lateral and a rolling pressure on each conductive ring to properly press fit it into a groove on the annular base member.
摘要翻译：描述了一种制造具有形成在其外圆周表面中的多个导电环的电滑环组件的环形基部的方法。模制滑环底座，并将凹槽加工成其外圆周表面。导电条被切割成一系列长度形成导电环的长度，以围绕环形基部件的外圆周放置。导电材料的单独长度被锚固到滑环基座的外圆周表面上，并且围绕基座的圆周施加滚动压力，以使环压配合到预先形成在基座上的凹槽中。当环的整个圆周已经压配合到其相应的凹槽中时，导电环的另一端然后固定到基座。提供适当的夹具，用于在每个导电环上施加横向和滚动压力，以适当地将其压配合到环形基座构件上的凹槽中。

6. 发明授权

US07423359B2 Fluid-dispensing reservoir for large-diameter slip rings 有权
标题翻译：用于大口径滑环的流体分配容器
公开(公告)号：US07423359B2
公开(公告)日：2008-09-09
申请号：US11499289
申请日：2006-08-04
申请人： Norris E. Lewis , Barry K. Witherspoon
发明人： Norris E. Lewis , Barry K. Witherspoon
IPC分类号： H02K13/00
CPC分类号： H01R39/56 , H01R39/24 , H01R39/381
摘要： The invention provides an improvement in a slip ring (20) adapted to provide electrical contact between a stator (21) and a rotor (22). The improvement includes: a current-carrying conductor (23) mounted on the stator; a brush tube (24) mounted on the conductor; a fiber bundle composed of a number of individual fibers (26), the upper marginal end portions of the fibers being received in said brush tube, a portion of the brush tube being crimped or swaged to hold the upper marginal end portions of said fibers therein, the lower ends of the fibers in the bundle extending beyond said brush tube and being adapted to engage said rotor; a collimator tube (25) surrounding a portion of the brush tube and extending therebeyond, the lower end of the collimator tube being adapted to limit lateral movement of the lower marginal end portions of said fibers in said bundle when the rotor rotates relative to said stator; and a fluid reservoir mounted on the collimator tube (28). The fluid may be an lubricant, a corrosion inhibitor, a fluid having a high dielectric strength additive to prevent arcing, or some other fluid.
摘要翻译：本发明提供一种适于在定子（21）和转子（22）之间提供电接触的滑环（20）的改进。该改进包括：安装在定子上的载流导体（23）; 安装在导体上的刷管（24）; 纤维束由许多单独的纤维（26）组成，纤维的上边缘端部容纳在所述刷管中，刷管的一部分被卷曲或模压以将所述纤维的上边缘部分保持在其中，所述束中的纤维的下端延伸超过所述刷管并适于接合所述转子; 准直器管（25）围绕刷管的一部分并在其上延伸，当转子相对于所述定子旋转时，准直管的下端适于限制所述纤维在所述束中的下边缘端部的横向运动 ; 以及安装在准直管（28）上的流体储存器。流体可以是润滑剂，腐蚀抑制剂，具有高介电强度添加剂以防止电弧的流体或一些其它流体。

7. 发明授权

US09362697B2 Fiber-on-tip contact design brush assemblies 有权
标题翻译：光纤针尖触点设计刷组件
公开(公告)号：US09362697B2
公开(公告)日：2016-06-07
申请号：US14113632
申请日：2012-03-13
申请人： Norris E. Lewis , Jerry T. Perdue
发明人： Norris E. Lewis , Jerry T. Perdue
IPC分类号： H01R39/08 , H01R39/24 , H01R39/22
CPC分类号： H01R39/24 , H01R39/22
摘要： The present invention broadly provides improvements in a slip-ring adapted to provide electrical contact between a stator and a rotor. The improved slip-ring includes a brush assembly having a brush tube mounted on the stator and having a fiber bundle composed of a number of individual fibers. The upper marginal end portions of the fibers are received in the brush tube. The lower marginal end portions of the fibers extend beyond the brush tube toward the rotor. The improvements broadly comprise: a central portion of the fibers having been removed below the brush tube such that the fibers extending below the brush tube toward the rotor are in the form of an annulus; and wherein the tangential compliance of the fiber bundle at its point of contact with the rotor is more than twice the tangential compliance of the fiber bundle if the central portion had not been removed.
摘要翻译：本发明广泛地提供了适于提供定子和转子之间的电接触的滑环的改进。改进的滑环包括具有安装在定子上的刷管并具有由许多单根纤维构成的纤维束的刷子组件。纤维的上边缘端部接收在刷管中。纤维的下边缘端部延伸超过刷管朝向转子。这些改进广泛地包括：纤维的中心部分已经在刷管下方被移除，使得在刷管下面朝向转子延伸的纤维是环形的; 并且其中如果所述纤维束在所述中心部分未被去除时，其在与转子接触点处的切向顺应性是纤维束的切向顺应性的两倍以上。

8. 发明授权

US07545073B2 Fluid-dispensing reservoir for large-diameter slip rings 有权
标题翻译：用于大口径滑环的流体分配容器
公开(公告)号：US07545073B2
公开(公告)日：2009-06-09
申请号：US12157398
申请日：2008-06-10
申请人： Norris E. Lewis , Barry K. Witherspoon
发明人： Norris E. Lewis , Barry K. Witherspoon
IPC分类号： H02K13/00
CPC分类号： H01R39/56 , H01R39/24 , H01R39/381
摘要： The invention provides an improvement in a slip ring (20) adapted to provide electrical contact between a stator (21) and a rotor (22). The improvement includes: a current-carrying conductor (23) mounted on the stator; a brush tube (24) mounted on the conductor; a fiber bundle composed of a number of individual fibers(26), the upper marginal end portions of the fibers being received in said brush tube, a portion of the brush tube being crimped or swaged to hold the upper marginal end portions of said fibers therein, the lower ends of the fibers in the bundle extending beyond said brush tube and being adapted to engage said rotor; a collimator tube(25) integral with or surrounding a portion of the brush tube and extending therebeyond, the lower end of the collimator tube being adapted to limit lateral movement of the lower marginal end portions of said fibers in said bundle when the rotor rotates relative to said stator; and a fluid reservoir (28) mounted on the collimator tube. The fluid may be an lubricant, a corrosion inhibitor, a fluid having a high dielectric strength additive to prevent arcing, or some other fluid.
摘要翻译：本发明提供一种适于在定子（21）和转子（22）之间提供电接触的滑环（20）的改进。该改进包括：安装在定子上的载流导体（23）安装在导体上的刷管（24）; 纤维束由许多单独的纤维（26）组成，纤维的上边缘端部容纳在所述刷管中，刷管的一部分被卷曲或模压以将所述纤维的上边缘部分保持在其中，所述束中的纤维的下端延伸超过所述刷管并适于接合所述转子; 准直器管（25）与刷管的一部分一体地或围绕着刷管的一部分延伸，准直管的下端适于在转子相对旋转时限制所述纤维在所述束中的下边缘端部的横向移动到所述定子; 和安装在准直管上的流体储存器（28）。流体可以是润滑剂，腐蚀抑制剂，具有高介电强度添加剂以防止电弧的流体或一些其它流体。

9. 发明申请

US20080278025A1 Fluid-dispensing reservoir for large-diameter slip rings 有权
标题翻译：用于大口径滑环的流体分配容器
公开(公告)号：US20080278025A1
公开(公告)日：2008-11-13
申请号：US12157398
申请日：2008-06-10
申请人： Norris E. Lewis , Barry K. Witherspoon
发明人： Norris E. Lewis , Barry K. Witherspoon
IPC分类号： H01R39/56
CPC分类号： H01R39/56 , H01R39/24 , H01R39/381
摘要： The invention provides an improvement in a slip ring (20) adapted to provide electrical contact between a stator (21) and a rotor (22). The improvement includes: a current-carrying conductor (23) mounted on the stator; a brush tube (24) mounted on the conductor; a fiber bundle composed of a number of individual fibers (26), the upper marginal end portions of the fibers being received in said brush tube, a portion of the brush tube being crimped or swaged to hold the upper marginal end portions of said fibers therein, the lower ends of the fibers in the bundle extending beyond said brush tube and being adapted to engage said rotor; a collimator tube (25) integral with or surrounding a portion of the brush tube and extending therebeyond, the lower end of the collimator tube being adapted to limit lateral movement of the lower marginal end portions of said fibers in said bundle when the rotor rotates relative to said stator; and a fluid reservoir (28) mounted on the collimator tube. The fluid may be an lubricant, a corrosion inhibitor, a fluid having a high dielectric strength additive to prevent arcing, or some other fluid.
摘要翻译：本发明提供一种适于在定子（21）和转子（22）之间提供电接触的滑环（20）的改进。该改进包括：安装在定子上的载流导体（23）安装在导体上的刷管（24）; 纤维束由许多单独的纤维（26）组成，纤维的上边缘端部容纳在所述刷管中，刷管的一部分被卷曲或模压以将所述纤维的上边缘部分保持在其中，所述束中的纤维的下端延伸超过所述刷管并适于接合所述转子; 准直器管（25）与刷管的一部分一体地或围绕着刷管的一部分延伸，准直管的下端适于在转子相对旋转时限制所述纤维在所述束中的下边缘端部的横向移动到所述定子; 和安装在准直管上的流体储存器（28）。流体可以是润滑剂，腐蚀抑制剂，具有高介电强度添加剂以防止电弧的流体或一些其它流体。

10. 发明授权

US06453088B1 Segmented waveguide for large diameter fiber optic rotary joint 有权
标题翻译：用于大直径光纤旋转接头的分段波导
公开(公告)号：US06453088B1
公开(公告)日：2002-09-17
申请号：US09629146
申请日：2000-07-31
申请人： Norris E. Lewis , Anthony L. Bowman , Robert T. Rogers
发明人： Norris E. Lewis , Anthony L. Bowman , Robert T. Rogers
IPC分类号： G02B626
CPC分类号： G02B6/3604 , H04B10/801
摘要： The present invention is directed to segmented waveguide for a fiber optic rotary joint. The segmented waveguide is mountable to the existing stator surface. The segmented waveguide is capable of receiving signals from the rotor. The fiber optic rotary joint includes a rotor and an existing stator surface. The rotor is rotatable through a full 360° and is concentric to the existing stator surface. The rotor has one of a plurality of light transmitters and light receivers connected to a first circumference of the rotor. The segmented waveguide includes a reflective waveguide surface shaped to match a potion of existing stator surface. At least one waveguide support supports the reflective waveguide surface and is connectable to the existing stator. At least one of a light transmitter or light receiver is optically coupled to a reflective waveguide surface.
摘要翻译：本发明涉及用于光纤旋转接头的分段波导。分段波导可安装到现有的定子表面。分段波导能够接收来自转子的信号。光纤旋转接头包括转子和现有的定子表面。转子可360度旋转，与现有的定子表面同心。转子具有连接到转子的第一圆周的多个光发射器和光接收器中的一个。分段波导包括成形为匹配现有定子表面的一部分的反射波导表面。至少一个波导支撑件支撑反射波导表面并且可连接到现有的定子。光发射器或光接收器中的至少一个光学耦合到反射波导表面。

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