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1. 发明授权

US5409401A Filtered connector 失效
标题翻译：过滤连接器
公开(公告)号：US5409401A
公开(公告)日：1995-04-25
申请号：US129216
申请日：1993-09-29
申请人： Manfred Schaarschmidt , Gunter Feldmeier , John C. Farrar , James F. Iannella
发明人： Manfred Schaarschmidt , Gunter Feldmeier , John C. Farrar , James F. Iannella
IPC分类号： H01R12/79 , H01R13/6581 , H01R13/6594 , H01R13/66 , H01R13/7195 , H01R24/62
CPC分类号： H01R12/79 , H01R13/6625 , H01R13/7195 , H01R13/6581 , H01R13/6594 , H01R24/62
摘要： An electrical connector (2) comprising rows of terminals (6) therein has capacitance filter elements (36,38) bonded to side walls (14,16) thereof. The filter elements are comprised of a thin dielectric film laminated on either side with conductive material, the one side serving as a ground electrode and the other side divided into a plurality of signal electrodes separated by gaps formed by conventional etching process. The filter elements also have connection tabs (48,49) extending from a lower end (50) thereof, each tab connected to a separate electrode (42,44) and electrically connected to corresponding terminals (6) of the connector (2). The invention therefore provides for a readily manufacturable and cost effective filtered connector for filtering unwanted frequency components of a signal to be carried, the filter being mountable to the connector housing in an unobtrusive and compact manner.
摘要翻译：其中包括端子列（6）的电连接器（2）具有结合到其侧壁（14,16）的电容滤波器元件（36,38）。滤波器元件由层叠在导电材料的两侧的薄电介质膜构成，一侧用作接地电极，另一侧分为多个由通过常规蚀刻工艺形成的间隙分开的信号电极。过滤器元件还具有从其下端（50）延伸的连接接头（48,49），每个接头连接到单独的电极（42,44）并且电连接到连接器（2）的相应端子（6）。因此，本发明提供了一种易于制造和成本有效的滤波连接器，用于过滤要携带的信号的不需要的频率分量，该滤波器以不显眼和紧凑的方式安装到连接器壳体。

2. 发明授权

US4880397A Filtered cable harness connector assembly 失效
标题翻译：滤网电缆线束连接器组件
公开(公告)号：US4880397A
公开(公告)日：1989-11-14
申请号：US277106
申请日：1988-11-29
申请人： Andrew J. Dawson, Jr. , John C. Farrar , Douglas J. Pirc , Atalee S. Taylor
发明人： Andrew J. Dawson, Jr. , John C. Farrar , Douglas J. Pirc , Atalee S. Taylor
IPC分类号： H01R13/7195
CPC分类号： H01R13/7195
摘要： The present invention discloses a filtered cable harness connector assembly 10 including a multiterminal connector 12 having at least one row of terminals 18 therein terminated to conductors 28 of a cable 26, at least one filter subassembly 30 secured to the conductors 28 rearward of the multiterminal connector 12 and means covering the connector 12 and subassembly 30. The cable conductors are arranged in at least one planar array 29 and extend rearwardly from the connector 12 in a given lateral spacing. One filter subassembly 30 is associated with each at least one array of conductors. The subassembly 30 has plurality of contact members 32, a purality of filter members 58, means 50 housing the contact members 32 and filter members 58, and bus means 46. The plurality of contact members 32 have first and second contact portions 34, 40, the first contact portions 34 extending from a conductor proximate surface 52 of the housing means 50 and are appropriately spaced and adapted to become electrically connected with respective ones of the conductors 28 of the at least one array 29. The housing means 50 includes a plurality of filter receiving apertures 54 along a selected face thereof, and have the second contact portions 40 paired with third contact portions 44 and are exposed along respective bottom aperture surfaces. Filter member 58 are disposed in respective ones of the apertures and are electrically joined to respective pairs of said second and third contact portions 40, 44. Bus means extends from and commons third contact portions 44 and includes at least one ground engageable portion 48.
摘要翻译：本发明公开了一种过滤的电缆线束连接器组件10，其包括多端连接器12，多端连接器12具有端接到电缆26的导体28的至少一排端子18，至少一个过滤器子组件30，固定到多端连接器后面的导体28 12和覆盖连接器12和子组件30的装置。电缆导体布置在至少一个平面阵列29中，并以给定的横向间隔从连接器12向后延伸。一个滤波器子组件30与每个至少一个导体阵列相关联。子组件30具有多个接触构件32，多个过滤构件58，容纳接触构件32和过滤构件58的装置50以及总成装置46.多个接触构件32具有第一和第二接触部分34,40，第一接触部分34从壳体装置50的靠近表面52的导体延伸并且适当地间隔开并适于与至少一个阵列29的相应导体28电连接。壳体装置50包括多个沿其选定面的过滤器接收孔54，并且具有与第三接触部44成对的第二接触部40并且沿相应的底部孔表面露出。过滤器构件58设置在相应的一个孔中并且电连接到相应的一对所述第二和第三接触部分40,44。总线装置从第三接触部分44延伸并且包括至少一个接地部分48。

3. 发明授权

US4726638A Transient suppression assembly 失效
标题翻译：瞬态抑制装置
公开(公告)号：US4726638A
公开(公告)日：1988-02-23
申请号：US758711
申请日：1985-07-26
申请人： John C. Farrar , Reuben E. Ney , James L. Schroeder, III
发明人： John C. Farrar , Reuben E. Ney , James L. Schroeder, III
IPC分类号： H01R13/66
CPC分类号： H01R13/6666 , H01R24/62
摘要： A transient suppression assembly for protecting individual circuits on printed circuit boards and for retrofitting existing electrical connectors is disclosed. The assembly is comprised of a dielectric substrate means having terminal engaging means disposed thereon, a grounding means and transient suppression means such as diodes electrically connecting said terminal engaging means and said ground means for suppressing voltages outside a specified level as they are conducted through terminals of the connector and said terminal engaging means.
摘要翻译：公开了一种用于保护印刷电路板上的各个电路并用于改进现有的电连接器的瞬时抑制组件。组件包括具有设置在其上的端子接合装置的电介质基板装置，接地装置和瞬态抑制装置，例如电连接所述端子接合装置和所述接地装置的二极管，用于在通过端子接合装置的端子连接器和所述端子接合装置。

4. 发明申请

US20090266903A1 DAMPER TO CONTROL FLUID FLOW AND ASSOCIATED METHODS 有权
标题翻译：控制流体流动和相关方法的阻尼器
公开(公告)号：US20090266903A1
公开(公告)日：2009-10-29
申请号：US12431219
申请日：2009-04-28
申请人： Sean J. Fitzgerald , John C. Farrar , Robert F. Keimer , David L. Huie , Allen N. Williams , Matthew S. Ikemeier , Brendan T. Fitzgerald
发明人： Sean J. Fitzgerald , John C. Farrar , Robert F. Keimer , David L. Huie , Allen N. Williams , Matthew S. Ikemeier , Brendan T. Fitzgerald
IPC分类号： F24F13/10
CPC分类号： F24F11/0012 , F16K1/24 , F24F11/30 , F24F11/74 , F24F13/10 , F24F13/105 , F24F13/12 , F24F2110/10 , F24F2120/10 , Y10T137/87442 , Y10T137/87458
摘要： A damper for controlling fluid flow includes a main body, a stator and a rotor. The stator may be carried by the main body and include at least one blade having a predetermined shape. The rotor may be moveably connected to the stator and carried by the main body. The rotor may include at least one blade having a predetermined shape and may be moveable between an opened position and a closed position. The predetermined shape of the at least one stator blade and the at least one rotor blade may form a converging-diverging nozzle, and the stator and the rotor may be carried by the main body so that fluid flows through the main body substantially perpendicular thereto. The opened position may be defined as the at least one stator blade being aligned with the at least one rotor blade, and the closed position may be defined as the at least one stator blade being offset from the at least one rotor blade.
摘要翻译：用于控制流体流动的阻尼器包括主体，定子和转子。定子可以由主体承载并且包括具有预定形状的至少一个叶片。转子可以可动地连接到定子并由主体承载。转子可以包括具有预定形状的至少一个叶片，并且可以在打开位置和关闭位置之间移动。所述至少一个定子叶片和所述至少一个转子叶片的预定形状可以形成会聚发散喷嘴，并且所述定子和所述转子可以由所述主体承载，使得流体基本上垂直于其流过所述主体。打开位置可以被定义为至少一个定子叶片与至少一个转子叶片对准，并且关闭位置可以被限定为至少一个定子叶片与至少一个转子叶片偏移。

5. 发明授权

US5483407A Electrical overstress protection apparatus and method 失效
标题翻译：电气过载保护装置及方法
公开(公告)号：US5483407A
公开(公告)日：1996-01-09
申请号：US317988
申请日：1994-10-04
申请人： Paul J. Anastasio , James M. English , John C. Farrar , Ram P. Goel , Bernard J. Janoss , Christopher J. Collins , Richard K. Childers , John H. Bunch
发明人： Paul J. Anastasio , James M. English , John C. Farrar , Ram P. Goel , Bernard J. Janoss , Christopher J. Collins , Richard K. Childers , John H. Bunch
IPC分类号： H01Q1/50 , H01R12/71 , H01R13/648 , H01R13/66 , H02H3/22 , H02H9/00
CPC分类号： H01Q1/50 , H01R12/712 , H01R13/6666 , H01R13/648
摘要： An electrical overstress protection apparatus and method includes the provision of an overstress element (22) comprised of a lamination including a conducting ground path (26) and a dielectric sheet (30) engaging discrete signal paths (16) connected to contacts (44), the sheet (30) containing holes (32) or pores or thread or fiber interstices filled with an electrical overstress protection material (36) with the sheet thickness and hole area in conjunction with area of signal and ground paths and characteristics of the material adapted to provide breakdown and clamping voltages via a path to ground from signal contacts to ground to protect components from excessive voltage levels. Electrical connectors (40,40', 40") incorporate the apparatus in different embodiments of housing (42,42') and contact (44) configurations.
摘要翻译：电过载保护装置和方法包括提供由包括导电接地路径（26）和电介质片（30）组成的叠层元件（22），所述导电接地路径和介电片接合连接到触点（44）的离散信号路径（16）所述片材（30）包含孔（32）或细孔或充满电过载保护材料（36）的螺纹或纤维间隙，其中所述片材厚度和孔面积与信号和接地路径的面积以及适于通过从信号触点到地的路径提供击穿和钳位电压，以保护组件免受过高的电压电平。电连接器（40,40'，40“）在不同的壳体（42,42'）和接触（44）构造的实施例中结合了该装置。

6. 发明授权

US06888510B2 Compact, low profile, circular polarization cubic antenna 失效
标题翻译：紧凑型薄型圆极化立方天线
公开(公告)号：US06888510B2
公开(公告)日：2005-05-03
申请号：US10643760
申请日：2003-08-19
申请人： Young-Min Jo , Michael H. Thursby , Frank M. Caimi , Kerry L. Greer , Mark D. Nelson , John C. Farrar
发明人： Young-Min Jo , Michael H. Thursby , Frank M. Caimi , Kerry L. Greer , Mark D. Nelson , John C. Farrar
IPC分类号： H01Q21/26
CPC分类号： H01Q21/26
摘要： An antenna providing circular polarization for received and transmitted signals. The antenna comprises a vertical conductive surfaces oriented to form a closed structure and horizontal conductive surfaces forming a top face of the closed structure. Connection of selected vertical panels to a feed and ground, causes current flow in the vertical and horizontal surfaces that results in a circular polarized signal.
摘要翻译：天线为接收和发射的信号提供圆极化。天线包括定向成形成封闭结构的垂直导电表面和形成封闭结构的顶面的水平导电表面。将所选垂直面板连接到进给和接地，导致垂直和水平表面中的电流流动，从而产生圆偏振信号。

7. 发明授权

US5399099A EMI protected tap connector 失效
标题翻译： EMI防护接头
公开(公告)号：US5399099A
公开(公告)日：1995-03-21
申请号：US105540
申请日：1993-08-12
申请人： James M. English , John C. Farrar
发明人： James M. English , John C. Farrar
IPC分类号： H01R13/658 , H01R13/7195 , H01R4/24
CPC分类号： H01R13/7195 , H01R13/6599
摘要： The filtered tap connector 10 includes a body member 12, having a pair of contact members 40 secured therein; a pusher member 50 receivable into a large recess 18 of the body member 12, the pusher member 50 having wire engaging surfaces 52 adapted to engage portions of wires 92 and urge them into electrical engagement with contact members 40; a pair of electrical components 60 of the type having a pair of spaced exterior electrodes 62, 64 disposed within cavities 26 of the body member 12 such that one of the component electrodes 62 is engaged with the corresponding contact member 40; and a biasing member 70 securable to the body member 12 remote from the large recess 18 and including a pair of arm portions 82 for engaging respective ones of the second 64 of the pair of electrodes 60, the biasing member 70 including a conductive path extending from component engaging surfaces 84 to an exposed outer surface portion and means for maintaining the biasing member 70 in the closed position. A pair of wire receiving channels 24 extend through the body member 12, along an inner-most surface of the large recess 18. Wire receiving sections 46 of the contact members 40 project outwardly into the large recess 18 transverse of the wire receiving channels 24. The biasing member 70 is movable between open and closed positions with respect to the body member 12.
摘要翻译：过滤的抽头连接器10包括本体构件12，其具有固定在其中的一对接触构件40; 推动器构件50可接收到本体构件12的大凹部18中，推动器构件50具有适于接合电线92的部分并且促使它们与接触构件40电接合的电线接合表面52; 一对电气部件60，其具有一对间隔开的外部电极62,64，其设置在主体部件12的空腔26内，使得部件电极62中的一个与相应的接触部件40接合; 以及偏置构件70，该偏置构件70可靠地抵靠主体构件12远离大凹部18，并且包括一对臂部82，用于与一对电极60中的第二个64接合，偏置构件70包括从部件接合表面84到暴露的外表面部分，以及用于将偏置构件70保持在关闭位置的装置。一对电线接收通道24沿着大凹槽18的最内表面延伸通过本体构件12.接触构件40的接线部分46向外伸出到电线接收通道24横向的大凹槽18内。偏置构件70可相对于主体构件12在打开和关闭位置之间移动。

8. 发明授权

US4729743A Filtered electrical connector 失效
标题翻译：过滤电气连接器
公开(公告)号：US4729743A
公开(公告)日：1988-03-08
申请号：US880235
申请日：1986-06-30
申请人： John C. Farrar , Robert J. McLean , James L. Schroeder, III , Patrick F. Yeager
发明人： John C. Farrar , Robert J. McLean , James L. Schroeder, III , Patrick F. Yeager
IPC分类号： H01R13/66 , H01R13/719
CPC分类号： H01R13/6666
摘要： An electrical connector is provided which has both transient suppression and filtering means for protecting electronic equipment from energy generated by RFI, EMI, EMP and ESD. The connector is comprised of a conductive housing member having an axially extending passageway therethrough, and a circuit assembly disposed therein, the circuit assembly including a transient suppression subassembly and a pi-network filter assembly in electrical engagement with a plurality of electrical terminals. The transient suppression subassembly is comprised of a dielectric substrate having conductive path disposed thereon, a plurality of apertures extending therethrough for receiving electrical terminal members and preferably a bidirectional diode electrically connected to the terminal members and conductive path means and grounding means. The filter assembly, comprised of capacitor and inductor members is electrically engageable with the terminal members and ground. The connector is further provided with sealing members to provide protection from the environment.
摘要翻译：提供了一种电连接器，其具有瞬态抑制和滤波装置，用于保护电子设备不受RFI，EMI，EMP和ESD产生的能量的影响。连接器包括导电壳体构件，其具有穿过其中的轴向延伸的通道，以及设置在其中的电路组件，电路组件包括与多个电端子电接合的瞬时抑制子组件和pi网络过滤器组件。瞬态抑制子组件由其上设置有导电路径的电介质基片，延伸穿过其中的多个孔组成，用于接收电端子构件，优选地电连接到端子构件和导电路径装置和接地装置的双向二极管。由电容器和电感器构件组成的滤波器组件可与端子构件和接地电接合。连接器还设置有密封构件以提供对环境的保护。

9. 发明授权

US4679013A Filtered electrical connector 失效
标题翻译：过滤电气连接器
公开(公告)号：US4679013A
公开(公告)日：1987-07-07
申请号：US811605
申请日：1985-12-20
申请人： John C. Farrar , Reuben E. Ney , James L. Schroeder, III
发明人： John C. Farrar , Reuben E. Ney , James L. Schroeder, III
IPC分类号： H01R13/7197 , H03H1/00 , H03H7/01 , H01R13/66
CPC分类号： H01R13/7197 , H03H1/0007
摘要： A filtered electrical connector for connection to a complementary electrical connector is disclosed. The connector is comprised of a dielectric housing means having a plurality of terminal receiving passageways therein; electrical terminal means disposed in the terminal receiving passageways, the terminal means being terminated onto electrical conductor means; filter means electrically coupled to the conductor means; grounding means electrically coupled to the filter means; and conductive housing means for receiving the dielectric housing means. The conductive housing means is electrically connectable to the grounding means. In accordance with the invention, the filter means may be tubular sleeve members or a monolithic planar filter member.
摘要翻译：公开了一种用于连接到互补电连接器的滤波电连接器。连接器包括在其中具有多个端子接收通道的电介质壳体装置; 电气端子装置设置在端子接收通道中，端子装置端接到电导体装置上; 电耦合到导体装置的滤波器装置; 电耦合到过滤装置的接地装置; 以及用于接收绝缘壳体装置的导电外壳装置。导电壳体装置可电连接到接地装置。根据本发明，过滤装置可以是管状套筒构件或单片平面过滤构件。

10. 发明授权

US07978148B2 Quadrifilar helical antenna 失效
标题翻译：四边形螺旋天线
公开(公告)号：US07978148B2
公开(公告)日：2011-07-12
申请号：US12367528
申请日：2009-02-08
申请人： Gregory A. O'Neill , Murray Fugate , Young-Min Jo , John C. Farrar , Myung Sung Lee , Se-Hyun Oh , Joo Mun Lee , Jin Hee Yoon , Sang Ok Choi , Eun Seok Han
发明人： Gregory A. O'Neill , Murray Fugate , Young-Min Jo , John C. Farrar , Myung Sung Lee , Se-Hyun Oh , Joo Mun Lee , Jin Hee Yoon , Sang Ok Choi , Eun Seok Han
IPC分类号： H01Q1/36 , H01Q1/50
CPC分类号： H01Q11/08
摘要： A quadrifilar helical antenna comprising two pairs of filars having unequal lengths and phase quadrature signals propagating thereon. A conductive H-shaped impedance matching element matches a source impedance to an antenna impedance. The impedance matching element having a feed terminal at the center thereof from which current is supplied to the two filars of each filar pair disposed about an edge of the impedance matching element and symmetric with respect to a center of the impedance matching element. The impedance matching element further comprises a reactive element for matching the antenna and source impedances.
摘要翻译：一种四边形螺旋天线，包括具有不等长度的两对丝线和在其上传播的相位正交信号。导电H形阻抗匹配元件将源阻抗与天线阻抗相匹配。阻抗匹配元件在其中心处具有馈电端子，电流被提供给围绕阻抗匹配元件的边缘设置并且相对于阻抗匹配元件的中心对称的每个丝线对的两个线圈。阻抗匹配元件还包括用于匹配天线和源阻抗的电抗元件。

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