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1.发明授权
公开(公告)号：US4846727A
公开(公告)日：1989-07-11
申请号：US179589
申请日：1988-04-11
IPC分类号： H01R13/648 , H01R12/50 , H01R12/72 , H01R13/514 , H01R13/6599 , H01R24/00
CPC分类号： H01R23/688 , H01R12/727 , H01R13/6587 , H01R13/6599 , H01R23/6873
摘要： A reference conductor for improving signal integrity in connectors and connector systems. More particularly the reference conductor includes a conductive plate positioned between adjacent rows of signal conductors in a connector and which is electrically connected to reference circuits on substrates associated with the connector to provide a low inductance signal return path.
摘要翻译： 用于改善连接器和连接器系统中的信号完整性的参考导体。 更具体地，参考导体包括位于连接器中的相邻行信号导体之间的导电板，并且电连接到与连接器相关联的衬底上的参考电路以提供低电感信号返回路径。
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公开(公告)号：US4846699A
公开(公告)日：1989-07-11
申请号：US127992
申请日：1987-12-02
申请人： Douglas W. Glover , Richard F. Granitz , Donald R. Harner , Earl R. Kreinberg , Paul Vinson , John W. Wanat , James P. Wolowicz
发明人： Douglas W. Glover , Richard F. Granitz , Donald R. Harner , Earl R. Kreinberg , Paul Vinson , John W. Wanat , James P. Wolowicz
CPC分类号： H01R12/7005 , H01R12/88
摘要： A connector system for distributing power to daughter cards in a card cage includes a power connector for each card mounted on framework of the card cage. Each power connector has individual terminals connected to power conductors connected to a power supply and at least one terminal connected to a return path conductor. Each power connector includes a channel along which an active edge of the card is inserted and moved longitudinally from an open end, opposed from another channel aligned therewith, until the daughter card is fully inserted into the card cage, and signal transmission connectors along the back card edge mate with connectors of the backplane of the card cage. The daughter card is then locked in position; its power connector is then actuated, camming contact sections of its terminals into electrical engagement with contacts along the active edge of the daughter card. Each daughter card is thus powered and correspondingly disconnectable independently of the other daughter cards. An interference arrangement prevents the power connector from being actuated unless the card is locked in position, and prevents unlocking and removal of the card unless the power connector is deactuated. A dielectric rail along the card's active edge is shaped to fit the channel of the power connector and protect the active edge and contact sections therealong exposed in recesses of the rail. A daughter card may have two active edges, each with a rail insertable into channels of a pair of opposed power connectors.
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公开(公告)号：US07976318B2
公开(公告)日：2011-07-12
申请号：US12474568
申请日：2009-05-29
申请人： James L. Fedder , Douglas W. Glover , David W. Helster , John E. Knaub , Timothy R. Minnick , Chad W. Morgan , Alex M. Sharf , Lynn R. Sipe , Evan Charles Wickes
发明人： James L. Fedder , Douglas W. Glover , David W. Helster , John E. Knaub , Timothy R. Minnick , Chad W. Morgan , Alex M. Sharf , Lynn R. Sipe , Evan Charles Wickes
IPC分类号： H01R12/00
CPC分类号： H01R13/514 , H01R12/585 , H01R12/725 , H01R13/6477 , H01R13/6587 , H01R13/6599
摘要： High-speed backplane connectors systems for mounting a substrate that are capable of operating at speeds of up to at least 25 Gbps, while in some implementations also providing pin densities of at least 50 pairs of electrical connectors per inch are disclosed. Implementations of the high-speed connector systems may provide ground shields and/or ground structures that substantially encapsulate electrical connector pairs, which may be differential electrical connector pairs, in a three-dimensional manner throughout a backplane footprint, a backplane connector, and a daughtercard footprint. These encapsulating ground shields and/or ground structures prevent undesirable propagation of non-traverse, longitudinal, and higher-order modes when the high-speed backplane connector systems operates at frequencies up to at least 30 GHz.
摘要翻译： 公开了用于安装能够以高达至少25Gbps的速度运行的基板的高速背板连接器系统，而在一些实施方式中还提供了每英寸至少50对电连接器的销密度。 高速连接器系统的实现可以提供接地屏蔽和/或接地结构，其基本上封装整个背板占用面积，背板连接器和子卡内部的三维方式的可能是差分电连接器对的电连接器对 脚印。 当高速背板连接器系统在高达至少30GHz的频率下工作时，这些封装接地屏蔽和/或接地结构防止非横向，纵向和高阶模式的不期望的传播。
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公开(公告)号：US07811129B2
公开(公告)日：2010-10-12
申请号：US12474505
申请日：2009-05-29
申请人： Douglas W. Glover , Evan C. Wickes
发明人： Douglas W. Glover , Evan C. Wickes
IPC分类号： H01R13/648
CPC分类号： H01R13/514 , H01R13/506 , H01R13/6471 , H01R13/6587 , H01R13/6599 , H05K1/0219 , H05K1/0222 , H05K1/0245 , H05K1/116
摘要： High-speed backplane connectors systems for mounting a substrate that are capable of operating at speeds of up to at least 25 Gbps, while in some implementations also providing pin densities of at least 50 pairs of electrical connectors per inch are disclosed. Implementations of the high-speed connector systems may provide ground shields and/or other ground structures that substantially encapsulate electrical connector pairs, which may be differential electrical connector pairs, in a three-dimensional manner throughout a backplane footprint, a backplane connector, and a daughtercard footprint. These encapsulating ground shields and/or ground structures prevent undesirable propagation of non-traverse, longitudinal, and higher-order modes when the high-speed backplane connector systems operates at frequencies up to at least 30 GHz.
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公开(公告)号：US20100048058A1
公开(公告)日：2010-02-25
申请号：US12194293
申请日：2008-08-19
IPC分类号： H01R13/648
CPC分类号： H01R13/6599 , H01R12/724 , H01R13/6587
摘要： An electrical connector includes a housing and a lead frame held by the housing. The lead frame includes a terminal extending along a length between a mating end portion and a mounting end portion. The terminal is at least partially surrounded by a dielectric core extending a length along at least a portion of the length of the terminal. The dielectric core is metallized such that the core is at least partially surrounded by an electrically conductive shell.
摘要翻译： 电连接器包括壳体和由壳体保持的引线框架。 引线框架包括沿匹配端部和安装端部之间的长度延伸的端子。 终端至少部分地被沿着终端的长度的至少一部分延伸长度的介质芯包围。 介质芯被金属化，使得芯至少部分地被导电外壳包围。
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公开(公告)号：US07549897B2
公开(公告)日：2009-06-23
申请号：US12020278
申请日：2008-01-25
申请人： James L. Fedder , Douglas W. Glover , David W. Helster , Chad W. Morgan , Brent Rothermel , Alex M. Sharf , Attalee S. Taylor , David A. Trout
发明人： James L. Fedder , Douglas W. Glover , David W. Helster , Chad W. Morgan , Brent Rothermel , Alex M. Sharf , Attalee S. Taylor , David A. Trout
IPC分类号： H01R13/42
CPC分类号： H01R12/585 , H01R13/6471 , H01R13/6474 , H01R13/6587 , Y10S439/941
摘要： An electrical terminal of the type to be inserted into an aperture of an electrical panel member is provided. The electrical terminal may include a base, an insertion portion extending from the base to a first end, a slit formed through the insertion portion and defining a compliant portion having a first leg and a second leg. Midpoints of each or both legs may be offset from the midpoint of the slit to achieve improved mechanical and electrical performance within a connector. Also provided is an electrical terminal having a tip that facilitates alignment with a panel member aperture and provides tactile feedback to a user, as well as an electrical terminal having a mounting end that is substantially smaller than its mating end, and connectors containing such terminals. Methods of routing electrical traces between adjacent electrical terminals are also provided.
摘要翻译： 设置插入电气面板部件的孔的类型的电气端子。 电端子可以包括基部，从基部延伸到第一端的插入部分，穿过插入部分形成的狭缝并且限定具有第一腿部和第二腿部的柔顺部分。 每个腿或两个腿的中点可以从狭缝的中点偏移，以实现连接器内的改善的机械和电气性能。 还提供一种具有尖端的电端子，其有助于与面板构件孔对准并且向用户提供触觉反馈，以及具有基本上小于其配合端的安装端的电端子和包含这种端子的连接器。 还提供了在相邻电端子之间布置电迹线的方法。
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公开(公告)号：US4611887A
公开(公告)日：1986-09-16
申请号：US820926
申请日：1986-01-21
IPC分类号： G02B6/38
CPC分类号： G02B6/3893 , G02B6/3831 , G02B6/3849 , G02B6/387 , G02B6/3875 , G02B6/3878 , G02B6/3887 , G02B6/3897 , G02B6/4466 , G02B6/3821 , G02B6/3829
摘要： A fiber optic connector assembly comprises a housing member having a passageway extending therethrough. A receptacle connector member is latchably mounted in the passageway and has therein fiber optic connectors terminated to ends of fiber optic transmission members and fiber optic cables. The fiber optic connectors are mounted in the receptacle connector member as spring-biased connectors with profiled resilient front ends of the connectors disposed in profiled bores of alignment ferrules that are floatingly mounted in the receptacle connector member. A plug connector member has mounted therein spring-biased fiber optic connectors terminated to ends of fiber optic transmission members. Latch members on the plug connector member latchably secure the plug connector member in the housing member with profiled resilient front ends of the fiber optic connectors being disposed in the profiled bores of the alignment ferrules thereby connecting the respective fiber optic transmission members together under spring forces.
摘要翻译： 光纤连接器组件包括具有延伸穿过其中的通道的壳体构件。 插座连接器构件可锁定地安装在通道中，并且其中光纤连接器端接到光纤传输构件和光纤电缆的端部。 光纤连接器被安装在插座连接器构件中，作为弹簧偏置的连接器，其连接器的异型弹性前端设置在浮动地安装在插座连接器构件中的对准套圈的成型孔中。 插头连接器构件安装有端接到光纤传输构件的端部的弹簧偏置的光纤连接器。 插头连接器构件上的闩锁构件将插头连接器构件可锁定地固定在壳体构件中，其中光纤连接器的异型弹性前端设置在对准套圈的成型孔中，从而在相应的光纤传输构件的弹簧力下连接。
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公开(公告)号：US4534616A
公开(公告)日：1985-08-13
申请号：US381480
申请日：1982-05-24
CPC分类号： G02B6/4292 , G02B6/322 , G02B6/421
摘要： A fiber optic connector comprises a resilient ferrule member having a lens at a forward end which communicates with an internal bore in which a fiber optic transmission member is disposed with the end of the fiber optic transmission member being located substantially at the focal point of the lens. An index-matching material is located in the bore of the ferrule member to protect the fiber optic transmission member.
摘要翻译： 光纤连接器包括弹性套圈构件，其具有位于前端的透镜，该透镜与内孔连通，在内孔中设置有光纤传输构件，其中光纤传输构件的端部基本上位于透镜的焦点处 。 折射率匹配材料位于套圈构件的孔中以保护光纤传输构件。
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公开(公告)号：US4152041A
公开(公告)日：1979-05-01
申请号：US878972
申请日：1978-02-17
IPC分类号： H01R13/6582 , H01R13/6592 , H01R13/703 , H01R13/719 , H01R13/20 , H01R13/66
CPC分类号： H01R13/7032 , H01R13/6582 , H01R13/6592 , H01R13/719
摘要： A hybrid filter header is disclosed for use in electro-explosive devices to assure shorting of the contacts in a disconnected condition thereby avoiding accidental detonation of the explosive device. The subject hybrid filter header is mounted in a receptacle member of a connector and includes at least two pin contacts, each mounted in a respective filter sleeve and secured in a ground plane adopted to be forced fitted into the receptacle housing. The terminals are encompassed between a pair of locking spring members that effect shorting of the terminals to the ground plane in a disconnected condition. The mating plug member includes an insulated portion which spreads the spring members to disengage them from the terminals and to engage therewith in a locking relationship to hold the connector members together.
摘要翻译： 公开了一种用于电爆炸装置的混合式过滤头，以确保在断开状态下触点的短路，从而避免爆炸装置的意外爆炸。 主题混合式过滤器头部安装在连接器的插座构件中，并且包括至少两个销接头，每个插头接头被安装在相应的过滤器套筒中并且固定在被强制装配到插座壳体中的接地平面中。 端子包围在一对锁定弹簧构件之间，其在断开的状态下使端子短路到接地平面。 配合插头构件包括绝缘部分，该绝缘部分扩展弹簧构件以将它们从端子脱离并且以其锁定关系与其接合以将连接器构件保持在一起。
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公开(公告)号：US20100144174A1
公开(公告)日：2010-06-10
申请号：US12474605
申请日：2009-05-29
IPC分类号： H01R13/648 , H01R13/40
CPC分类号： H01R13/514 , H01R13/6471 , H01R13/6587 , H01R43/24
摘要： High-speed backplane connectors systems for mounting a substrate that are capable of operating at speeds of up to at least 25 Gbps, while in some implementations also providing pin densities of at least 50 pairs of electrical connectors per inch are disclosed. Implementations of the high-speed connector systems may provide ground shields and/or other ground structures that substantially encapsulate electrical connector pairs, which may be differential electrical connector pairs, in a three-dimensional manner throughout a backplane footprint, a backplane connector, and a daughtercard footprint. These encapsulating ground shields and/or ground structures prevent undesirable propagation of non-traverse, longitudinal, and higher-order modes when the high-speed backplane connector systems operates at frequencies up to at least 30 GHz.
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