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41 条记录 (耗时 0.013 秒)

    Telecommunication relay array for DSL network configuraton
    1.
    发明授权
    Telecommunication relay array for DSL network configuraton 失效
    用于DSL网络配置的电信继电器阵列

    公开(公告)号：US06778045B2

    公开(公告)日：2004-08-17

    申请号：US10096725

    申请日：2002-03-14

    申请人： Bruce Francis Orr

    发明人： Bruce Francis Orr

    IPC分类号： H01H5122

    CPC分类号： H01H67/30 ,  H01H50/005 ,  H01H2001/0073 ,  H01H2050/007

    摘要： This invention provides an electromagnetic relay formed on a substrate (1), preferably a multi-layer printed circuit board. The magnetic circuit (4, 5, 6a, 6b, 7a, 7b) passes through holes (2, 3) in the substrate, and is formed using printed circuit manufacturing techniques, such as electroplating to manufacture the plated through holes. The armature 7b is formed by depositing the armature material on a temporary layer, which is then removed.

    摘要翻译： 本发明提供了形成在基板（1）上的电磁继电器，优选地是多层印刷电路板。 磁路（4,5,5a，6b，7a，7b）通过基板中的孔（2,3），并且使用诸如电镀的印刷电路制造技术来形成电镀通孔。 电枢7b通过将电枢材料沉积在临时层上而形成，然后将其移除。

    Method of providing reliable switching for DSL relay array
    2.
    发明授权
    Method of providing reliable switching for DSL relay array 有权
    为DSL中继阵列提供可靠切换的方法

    公开(公告)号：US06741443B2

    公开(公告)日：2004-05-25

    申请号：US10201217

    申请日：2002-07-24

    申请人： Bruce Francis Orr ,  Patrick Conrick

    发明人： Bruce Francis Orr ,  Patrick Conrick

    IPC分类号： H01H4728

    CPC分类号： H01H67/24 ,  H01H67/30

    摘要： A known method of addressing relays in an array is to provide two windings on each relay, wherein one winding is associated with a row drive signal and one winding is associated with a column drive signal, and half of the required activation current is provided by each winding. A known limitation of such addressing arrangements is limited discrimination between selected relays and non-selected relays. The present invention relates to an enhanced addressing system for such arrays of relays.

    摘要翻译： 在阵列中寻址继电器的已知方法是在每个继电器上提供两个绕组，其中一个绕组与行驱动信号相关联，一个绕组与列驱动信号相关联，并且所需激活电流的一半由每个 绕组。 这种寻址装置的已知限制是选择的继电器和未选择的继电器之间的有限区别。 本发明涉及用于这种继电器阵列的增强寻址系统。

    Telecommunication relay array for DSL network configuration
    3.
    发明申请
    Telecommunication relay array for DSL network configuration 失效
    用于DSL网络配置的电信继电器阵列

    公开(公告)号：US20020186109A1

    公开(公告)日：2002-12-12

    申请号：US10096725

    申请日：2002-03-14

    申请人： ALCATEL

    发明人： Bruce Francis Orr

    IPC分类号： H01H067/02

    CPC分类号： H01H67/30 ,  H01H50/005 ,  H01H2001/0073 ,  H01H2050/007

    摘要： This invention provides an electromagnetic relay formed on a substrate (1), preferably a multi-layer printed circuit board. The magnetic circuit (4, 5, 6a, 6b, 7a, 7b) passes through holes (2, 3) in the substrate, and is formed using printed circuit manufacturing techniques, such as electroplating to manufacture the plated through holes. The armature 7b is formed by depositing the armature material on a temporary layer, which is then removed.

    摘要翻译： 本发明提供了形成在基板（1）上的电磁继电器，优选地是多层印刷电路板。 磁路（4,5,5a，6b，7a，7b）通过基板中的孔（2,3），并且使用诸如电镀的印刷电路制造技术来形成电镀通孔。 电枢7b通过将电枢材料沉积在临时层上而形成，然后将其移除。

    Crosspoint elements and electromagnetic coordinate selection devices utilizing the same
    7.
    发明授权
    Crosspoint elements and electromagnetic coordinate selection devices utilizing the same 失效
    交叉点元件和利用其的电磁坐标选择装置

    公开(公告)号：US3928828A

    公开(公告)日：1975-12-23

    申请号：US54919375

    申请日：1975-02-12

    申请人： NIPPON TELEGRAPH & TELEPHONE

    发明人： KATO KATSUHIRO ,  SUZUKI HIDEO ,  YANO NORIO

    IPC分类号： H04Q3/64 ,  H01H51/28 ,  H01H67/30

    CPC分类号： H01H51/287 ,  H01H67/30

    摘要： The crosspoint element comprises a reed switch comprising a pair of reed pieces having cooperating contacts and an exciting winding for operating the contacts. Each reed piece comprises a core conductor of a first magnetic material and a sheath made of a second magnetic metal having different coercive force from that of the first magnetic metal. When a release pulse current is passed through the exciting winding, the crosspoint elements permit a large permissible variation in the peak value of the magnetomotive force required for holding the reed piece at a definite state of mangetization. The crosspoint element is especially suitable to use as a selection element of an electromagnetic coordinate selection device.

    摘要翻译： 交叉点元件包括舌簧开关，该舌簧开关包括具有配合触点的一对簧片和用于操作触点的励磁绕组。 每个筘片包括第一磁性材料的芯导体和由与第一磁性金属的矫顽力不同的第二磁性金属制成的护套。 当释放脉冲电流通过励磁绕组时，交叉点元件允许将簧片保持在一定的处理状态所需的磁动势的峰值的大的允许变化。 交叉点元件特别适合用作电磁坐标选择装置的选择元件。

    Magnetically controlled switching device
    8.
    发明授权
    Magnetically controlled switching device 失效
    磁控开关装置

    公开(公告)号：US3900807A

    公开(公告)日：1975-08-19

    申请号：US40881673

    申请日：1973-10-23

    申请人： FUJITSU LTD

    发明人： HAMADA MICHIHIRO ,  MAEDA YOUJI ,  INOUE SHINICHI

    IPC分类号： H01H51/28 ,  H01H67/24 ,  H01H67/30

    CPC分类号： H01H67/30 ,  H01H51/282 ,  H01H67/24

    摘要： A magnetically controlled switching device in which a plurality of reed relays are arranged in matrix array, each relay being composed of a plurality of reed switches, and which has the following characteristic features. Firstly, a coil form where the reed switches are positioned provides guides which introduce leads of the reed switches toward the edge portion of the coil form. The end of the leads are bent so as to easily introduced the leads along the guides of the coil form. Secondly, for the purpose of connecting the leads to a plurality of vertical and horizontal multiple connecting wires, projected portions are provided in the multiple connecting wires, and the reed relays are disposed so that the lead terminals are not arranged in the direction of the multiple connecting wires and the leads and the projected portions are respectively connected. Thirdly, the coil forms where said reed switches are positioned and a group of terminals for the exciting coils are fixed to a magnetic shunt plate. Said magnetic shunt plate, said coil forms, said group of terminals, terminal flanges which insulate said terminals and supporting members which support the base plate on which the multiple connecting wires are arranged are formed simultaneously as one body with synthetic resin.