公开(公告)号：US09246262B2

公开(公告)日：2016-01-26

申请号：US13947547

申请日：2013-07-22

申请人： Robert W. Brown ,  Robert E. Marshall

发明人： Robert W. Brown ,  Robert E. Marshall

IPC分类号： H01R13/627 ,  H01R13/62 ,  H01R13/633

CPC分类号： H01R13/62 ,  H01R13/6275 ,  H01R13/6335

摘要： An electrical connector can includes a connector housing that includes a housing body and further includes at least one fulcrum supported by the housing body. The electrical connector further includes at least one electrical contact supported by the connector housing, the at least one electrical contact configured to mate with a complementary electrical contact of a complementary electrical connector. The electrical connector further includes a latch assembly. The latch assembly can include an actuator and a latch. The actuator can have an actuator portion, an attachment portion, and at least one arm that extends between the actuator portion and the attachment portion. The latch can have a latch body that defines an attachment portion that is configured to be attached to the attachment portion of the actuator, such that movement of the actuator in a predetermined direction causes the pivot member to ride along the fulcrum, thereby pivoting the latch from a latched position to an unlatched position.

摘要翻译： 电连接器可包括连接器壳体，该连接器壳体包括壳体，并且还包括由壳体主体支撑的至少一个支点。 所述电连接器还包括由所述连接器壳体支撑的至少一个电触点，所述至少一个电触头被配置为与互补电连接器的互补电触点配合。 电连接器还包括闩锁组件。 闩锁组件可以包括致动器和闩锁。 致动器可以具有致动器部分，附接部分和在致动器部分和附接部分之间延伸的至少一个臂。 闩锁可以具有闩锁体，该闩锁体限定附接部分，该附接部分被配置为附接到致动器的附接部分，使得致动器沿预定方向的运动使得枢轴部件沿支点骑行，从而枢转闩锁 从锁定位置到解锁位置。

公开(公告)号：US20080094062A1

公开(公告)日：2008-04-24

申请号：US11551413

申请日：2006-10-20

申请人： William A. Edelstein ,  Tesfaye K. Kidane ,  Victor Taracilla ,  Tanvir N. Baig ,  Timothy P. Eagan ,  Robert W. Brown

发明人： William A. Edelstein ,  Tesfaye K. Kidane ,  Victor Taracilla ,  Tanvir N. Baig ,  Timothy P. Eagan ,  Robert W. Brown

IPC分类号： G01V3/00

CPC分类号： G01R33/3854 ,  G01R33/4215

摘要： The present invention provides an apparatus for reducing acoustic noise in a magnetic resonance imaging device including passive shielding located outside the actively shielded gradient winding elements in order to reduce the magnitude of fields that spread outside the gradient coil assembly in unwanted directions and interact with the magnet cryostat or other metallic magnet parts, inducing eddy currents that cause consequent acoustic noise. The passive shielding elements are conducting layers located on the outer radius of the cylindrical gradient coil assembly in a cylindrical magnet system, conducting layers located at the ends of the gradient coil assembly in a cylindrical magnet system, and conducting layers located inside the actively shielded gradient winding inner elements in a cylindrical magnet system. The passive shielding could also be located on separate structures that are vibrationally isolated from the magnet cryostat. The actively shielded gradient winding can also be extended to portions at the ends of the actively shielded gradient winding and further to portions inside the inner radius of the inner portion of the actively shielded gradient winding. The actively shielded gradient windings and passive shielding should be designed concurrently in order to substantially optimize the gradient linearity and reduce the eddy currents generated in metallic parts of the magnetic resonance imaging system.

摘要翻译： 本发明提供了一种用于降低磁共振成像装置中的声学噪声的装置，其包括位于主动屏蔽梯度绕组元件外部的无源屏蔽，以便减小在不需要的方向上扩展到梯度线圈组件外部的场的幅度并与磁体相互作用 低温恒温器或其他金属磁体部件，引起导致声音噪声的涡流。 无源屏蔽元件是位于圆柱形磁体系统中的圆柱形梯度线圈组件的外半径上的导电层，导电层位于梯形线圈组件的圆柱形磁体系统的端部，导电层位于主动屏蔽梯度内 在圆柱形磁体系中缠绕内部元件。 被动屏蔽也可以位于与磁体低温恒温器振动隔离的分离结构上。 主动屏蔽的梯度绕组还可以延伸到主动屏蔽的梯度绕组的端部的部分，并且还可以延伸到主动屏蔽的梯度绕组的内部的内半径内的部分。 主动屏蔽梯度绕组和无源屏蔽应同时设计，以便基本上优化梯度线性并减少在磁共振成像系统的金属部分中产生的涡流。

公开(公告)号：US07351071B2

公开(公告)日：2008-04-01

申请号：US11476297

申请日：2006-06-28

申请人： Iosif R. Korsunsky ,  Brian J. Gillespie ,  Lewis R. Johnson ,  Joanne E. Shipe ,  Kevin E. Walker ,  Robert W. Brown

发明人： Iosif R. Korsunsky ,  Brian J. Gillespie ,  Lewis R. Johnson ,  Joanne E. Shipe ,  Kevin E. Walker ,  Robert W. Brown

IPC分类号： H01R12/00

CPC分类号： H01R13/40 ,  H01R12/716 ,  H05K7/1069

摘要： A high density, high speed, low profile, electrical connector (100) includes a housing (10) and conductive contacts (20) partially positioned in the housing. The housing has a base (11) defining therethrough a number of passageways (114). Each contact has a body portion (21) and a pair of cantilevered beams (22) extending from the body portion. A retaining tab (212) is stamped from the body portion and abuts against a projection (116) formed in the passageway for protect the housing from possible movement with respect to a board on which the connector is mounted. The connector also has a stabilizer (30) assembled to the housing.

摘要翻译： 高密度，高速度，低轮廓的电连接器（100）包括壳体（10）和部分地定位在壳体中的导电触头（20）。 壳体具有限定穿过多个通道（114）的基部（11）。 每个触点具有主体部分（21）和从主体部分延伸的一对悬臂梁（22）。 保持突片（212）从主体部分冲压并抵靠形成在通道中的突起（116），用于保护壳体相对于安装有连接器的板的可能运动。 连接器还具有组装到壳体上的稳定器（30）。

公开(公告)号：US07261589B2

公开(公告)日：2007-08-28

申请号：US11267808

申请日：2005-11-04

申请人： Brian Gillespie ,  Kevin E. Walker ,  Tod M. Harlan ,  Robert W. Brown ,  Joanne E. Shipe

发明人： Brian Gillespie ,  Kevin E. Walker ,  Tod M. Harlan ,  Robert W. Brown ,  Joanne E. Shipe

IPC分类号： H01R12/24

CPC分类号： H01R12/774 ,  H01R12/79 ,  H01R12/88

摘要： An electrical connector for connecting a sheet-like member includes a housing (1) defining an insertion slot (10); a plurality of terminals (2) arranged in the housing in parallel relationship with a predetermined pitch, each of the terminals having a contact beam (22) extending into the insertion slot and a pivot beam (21) extending substantially parallel to the contact beam; and an actuator (3) rotatably provided for establishing an electrical connection between the sheet-like member and the contact beams. The actuator provides cam portions (31) each interposed between every other the pivot beam. Each of the cam portions provides shaft portions (32) respectively adapted for pivotably engaging with the pivot beams disposed therebeside. The shaft portions extending towards each other respectively from two adjacent cam portions are spaced to define a gap (33) therebetween.

摘要翻译： 用于连接片状构件的电连接器包括限定插入槽（10）的壳体（1）; 多个端子（2）以预定间距平行地布置在壳体中，每个端子具有延伸到插入槽中的接触梁（22）和基本上平行于接触梁延伸的枢转梁（21）; 以及可旋转地设置用于在片状构件和接触梁之间建立电连接的致动器（3）。 致动器提供凸轮部分（31），每个凸轮部分彼此插入在枢转梁之间。 每个凸轮部分提供分别适于与设置在其上的枢转梁可枢转地接合的轴部分（32）。 分别从两个相邻的凸轮部分彼此分别延伸的轴部分间隔开，以在它们之间形成间隙（33）。

公开(公告)号：US07112067B1

公开(公告)日：2006-09-26

申请号：US11104196

申请日：2005-04-11

申请人： Iosif R. Korsunsky ,  Joanne E. Shipe ,  James H. Hyland ,  Peter T. Graustein ,  Robert W. Brown

发明人： Iosif R. Korsunsky ,  Joanne E. Shipe ,  James H. Hyland ,  Peter T. Graustein ,  Robert W. Brown

IPC分类号： H01R12/00

CPC分类号： H01R12/52 ,  H01R12/7047

摘要： A connector assembly (1) used to interconnect a primary circuit board (4) to an intermediate circuit board (5) includes a one-piece insulated housing (2) and an outer shell (3) partially enclosing outside of the housing (2). The housing (2) has a space (20) formed from a mounting side of the housing (2) to the primary circuit board (4) and a face (22) formed at another mounting side of the housing (2) to the intermediate circuit board (5). A plurality of conductors (25) is retained in the housing and extends from the space (20) to the face (22) and each conductor (25) has one tail portion (251) to be press-fit on the intermediate circuit board (5) and another tail portion to be engaged with a corresponding hole (41) on the primary circuit board (4). The one-piece housing and fewer interfaces are used, and the mounting method and mechanism of the conductors is simplified to reduce the cost of manufacturing.

摘要翻译： 用于将初级电路板（4）与中间电路板（5）互连的连接器组件（1）包括一体式绝缘壳体（2）和部分地围绕外壳（2）的外壳（3） 。 壳体（2）具有从壳体（2）的安装侧到主电路板（4）形成的空间（20）和形成在壳体（2）的另一安装侧的面（22） 电路板（5）。 多个导体（25）保持在壳体中并从空间（20）延伸到面（22），并且每个导体（25）具有一个尾部（251），以压配合在中间电路板 5）和与主电路板（4）上的相应孔（41）接合的另一尾部。 使用一体式外壳和更少的接口，简化了导体的安装方法和机制，降低了制造成本。

公开(公告)号：US07108567B1

公开(公告)日：2006-09-19

申请号：US11268949

申请日：2005-11-07

申请人： Iosif R. Korsunsky ,  Kevin E. Walker ,  Lewis R. Johnson ,  Tod M. Harlan ,  Robert W. Brown ,  Richard Malehorn, II

发明人： Iosif R. Korsunsky ,  Kevin E. Walker ,  Lewis R. Johnson ,  Tod M. Harlan ,  Robert W. Brown ,  Richard Malehorn, II

IPC分类号： H01R13/502

CPC分类号： H01R12/52 ,  H01R12/7082 ,  H01R12/727 ,  H01R12/73 ,  H01R13/514 ,  H01R13/6586

摘要： An electrical device (100) for interconnecting two parallel printed circuit boards at a large distance includes a plug connector (1), a receptacle connector (1′), and a mating extender (2) disposed between the plug connector and the receptacle connector. The mating extender includes a subassembly of wafer (21), a pair of identical caps (20) disposed on the top and bottom portions of the subassembly of wafer, and a pair of shroud-halves (22) sliding on the subassembly of the wafer. The subassembly of wafer is made up of a number of wafer modules (24) parallel with each other. Each wafer module has a wafer support (26) and a number of contacts (28) embedded in the wafer support.

摘要翻译： 用于将两个平行的印刷电路板以大距离互连的电气设备（100）包括插头连接器（1），插座连接器（1'）和配置在插头连接器和插座连接器之间的配合扩展器（2）。 配合的延伸器包括晶片（21）的子组件，设置在晶片的子组件的顶部和底部的一对相同的帽（20），以及在晶片的子组件上滑动的一对护罩半部（22） 。 晶片的子组件由彼此平行的多个晶片模块（24）组成。 每个晶片模块具有晶片支撑件（26）和嵌入晶片支架中的多个触点（28）。

公开(公告)号：US07101200B1

公开(公告)日：2006-09-05

申请号：US11096572

申请日：2005-04-01

申请人： Tod M. Harlan ,  Robert W. Brown ,  Iosif R. Korsunsky ,  Joanne E. Shipe

发明人： Tod M. Harlan ,  Robert W. Brown ,  Iosif R. Korsunsky ,  Joanne E. Shipe

IPC分类号： H01R4/66

CPC分类号： H01R12/707 ,  H01R12/57 ,  H01R12/58 ,  H01R12/716

摘要： An electrical connector (100) adapted for mounting on a printed circuit board (300) includes an insulative housing (1) and a number of conductive contacts (2) attached to the housing. The conductive contacts include a number of signal contacts (20) and a number of ground contacts (22). Each ground contact includes a pair of solder tails (30). The solder tails include retention type tails (32) positioned in selected positions of the insulative housing and non-retention type tails (34). Each retention type tail includes a pair of lateral bulge (36) in back to back manner for interfering with corresponding through hole of the printed circuit board (300).

摘要翻译： 适于安装在印刷电路板（300）上的电连接器（100）包括绝缘壳体（1）和附接到壳体的多个导电触头（2）。 导电触点包括多个信号触头（20）和多个接地触点（22）。 每个接地触点包括一对焊尾（30）。 焊料尾部包括定位在绝缘壳体和非保持型尾部（34）的选定位置的保持型尾部（32）。 每个保持型尾部包括背对背方式的一对侧向凸起（36），用于干扰印刷电路板（300）的对应通孔。

公开(公告)号：US06685485B2

公开(公告)日：2004-02-03

申请号：US10214014

申请日：2002-08-06

申请人： Iosif R. Korsunsky ,  Kevin E. Walker ,  Joanne E. Shipe ,  Wei-Chen Lee ,  Tod M. Harlan ,  Robert W. Brown

发明人： Iosif R. Korsunsky ,  Kevin E. Walker ,  Joanne E. Shipe ,  Wei-Chen Lee ,  Tod M. Harlan ,  Robert W. Brown

IPC分类号： H01R1220

CPC分类号： H01R12/721 ,  H05K1/117 ,  H05K3/3405 ,  H05K3/3484 ,  H05K2201/09409 ,  H05K2201/09709 ,  H05K2203/0545

摘要： An electrical connector (1) straddle-mounted on an edge (20) of a printed circuit board (2) includes an insulative housing (10) having an elongated groove (11) for mating. A plurality of receiving channels (13) each used to receive a support subassembly (3) is formed adjacently to and communicated with the mating groove (11). The support subassembly (3) includes a base (30) with signal contacts (5) and a ground member (4) attached thereon. Every contact (5) includes an engaging end (51) exposed to the mating groove (11) and a tail end (52) extending out of the receiving channel (13) in a suspended status. And the ground member (4) includes a plurality of contacting legs (42) extending from the ground member (4) and being arranged to stagger with the tail end (52) of every contact (5) along the lengthwise of the connector (1). Several holding elements (43) are formed in a hook shape on one edge side of the ground member (4) to hook and be partially inserted into the apertures (22) formed on the housing (10) to stop further insertion of the support subassembly (3), and the holding elements (43) of the neighboring ground member (4) are inserted in the same apertures (22) so that they can establish a common ground path to reduce their needed contacting legs (42) to the printed circuit board (2).

摘要翻译： 跨接在印刷电路板（2）的边缘（20）上的电连接器（1）包括具有用于配合的细长槽（11）的绝缘壳体（10）。 每个用于接收支撑子组件（3）的多个接收通道（13）形成为与配合凹槽（11）相邻并与其相连通。 支撑子组件（3）包括具有信号触头（5）的基座（30）和附接在其上的接地构件（4）。 每个触点（5）包括暴露于配合凹槽（11）的接合端（51）和悬挂状态下从接收通道（13）延伸的尾端（52）。 并且所述接地构件（4）包括从所述接地构件（4）延伸的多个接触腿（42），并且布置成沿着连接器（1）的纵向与每个接触件（5）的尾端（52）交错 ）。 几个保持元件（43）在接地构件（4）的一个边缘侧上形成为钩状，以钩挂并部分地插入形成在壳体（10）上的孔（22）中，以阻止支撑子组件的进一步插入 （3），并且相邻接地构件（4）的保持元件（43）插入相同的孔（22）中，使得它们可以建立公共接地路径，以将它们所需的接触腿（42）减小到印刷电路 板（2）。

公开(公告)号：US06589061B1

公开(公告)日：2003-07-08

申请号：US10094499

申请日：2002-03-07

申请人： Iosif Korsunsky ,  Robert W. Brown ,  Kevin E. Walker

发明人： Iosif Korsunsky ,  Robert W. Brown ,  Kevin E. Walker

IPC分类号： H01R1220

CPC分类号： H01R12/721 ,  H05K1/117 ,  H05K3/3405 ,  H05K3/3484 ,  H05K2201/09409 ,  H05K2201/09709 ,  H05K2203/0545

摘要： A printed circuit board (1) for a straddle mount electrical connector (2) includes a first side surface (10) and a second side surface (12) opposite to the first side surface. Each of the side surfaces has a front and a rear rows of conductive pads (14), (16) and the conductive pads in the front row are staggered with respect to the conductive pads in the rear row. A number of solder pastes (11), (13) are applied through a solder stencil (18) to the conductive pads wherein each solder paste corresponding to the conductive pad in the front row is narrower and longer than the conductive pad. The straddle mount electrical connector has staggered signal and grounding contacts (221), (222) respectively secured to the front and the rear rows of conductive pads of the printed circuit board.

摘要翻译： 用于跨骑式电连接器（2）的印刷电路板（1）包括与第一侧表面相对的第一侧表面（10）和第二侧表面（12）。 每个侧表面具有前排和后排的导电焊盘（14），（16），并且前排中的导电焊盘相对于后排中的导电焊盘交错。 通过焊料模板（18）将多个焊膏（11），（13）施加到导电焊盘，其中对应于前排中的导电焊盘的每个焊膏比导电焊盘更窄并且更长。 跨骑式电连接器具有交错的信号和分别固定到印刷电路板的前排和后排导电焊盘的接地触点（221），（222）。

公开(公告)号：US06570849B1

公开(公告)日：2003-05-27

申请号：US09419471

申请日：1999-10-15

申请人： Terry Skemer ,  Sami Aly ,  Robert W. Brown

发明人： Terry Skemer ,  Sami Aly ,  Robert W. Brown

IPC分类号： H04J324

CPC分类号： H04L12/2856 ,  H04L12/2874 ,  H04L12/6418 ,  H04L47/10 ,  H04L47/2416 ,  H04L47/27 ,  H04L47/283 ,  H04L47/36 ,  H04L47/50 ,  H04L47/6215 ,  H04L2012/6456 ,  H04L2012/6459

摘要： A method of transmitting interleaved real-time and non-real-time data on a packet based network so as to provide voice Quality of Service comparable to the Time Division Multiplexing realm of traditional telephony. The method reduces packet jitter and delay by employing separate queues for the different types of data as well as through the use of jitter buffers. The interleaving method consists of a number of discrete concepts and mechanisms that when used together in the manner disclosed herein provides consistent high-quality transmission of real-time data over packet/frame/cell-based networks. The elements required for this method include time-slot co-ordination, a dynamic MTU algorithm, and a Multiple queue egress traffic management system.

摘要翻译： 一种在基于分组的网络上发送交织的实时和非实时数据的方法，以便提供与传统电话的时分复用领域相当的语音服务质量。 该方法通过为不同类型的数据采用单独的队列以及通过使用抖动缓冲来减少数据包抖动和延迟。 交织方法由许多离散的概念和机制组成，当以这里公开的方式一起使用时，通过分组/帧/基于小区的网络提供实时数据的一致的高质量传输。 该方法所需的元素包括时隙协调，动态MTU算法和多队列出口流量管理系统。