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19 条记录 (耗时 0.026 秒)

    Electromagnetic actuator
    2.
    发明授权
    Electromagnetic actuator 失效
    电磁执行器

    公开(公告)号：US6037851A

    公开(公告)日：2000-03-14

    申请号：US244035

    申请日：1999-02-04

    申请人： Matthias Gramann ,  Michael Nagel ,  Thomas Rockl ,  Rudolf Wilczek

    发明人： Matthias Gramann ,  Michael Nagel ,  Thomas Rockl ,  Rudolf Wilczek

    IPC分类号： F01L9/04 ,  H01F7/08

    CPC分类号： F01L9/04

    摘要： On a known electromagnetic actuator for valve control of an internal combustion engine an armature (1) is moved by magnetic force between the pole faces (21, 31) of an opening magnet (2) and a closing magnet (3) to activate an intake/exhaust valve (5). Owing to the work that has to be done when the intake/exhaust valve (5) is opened in order to counteract the high internal gas pressure in the combustion chamber the opening operation takes longer than the closing operation. The disclosed actuator permits faster opening of the intake/exhaust valve (5), in that the magnetic force exerted by the opening magnet (2) is increased for large stroke lengths (d.sub.o) in comparison with the magnetic force exerted by the closing magnet (3) on the armature (1) in conjunction with the same stroke length (d.sub.s) by the provision of a two-section connecting sleeve (7) enclosing the space between the pole faces (21, 31). This connecting sleeve (7) consists of a ferromagnetic sleeve section (70) attached to the opening magnet (2) and a nonferromagnetic sleeve section (71) attached to the closing magnet (3).

    摘要翻译： 在用于内燃机的阀门控制的已知的电磁致动器中，电枢（1）通过磁力在开启磁体（2）的极面（21,31）和闭合磁体（3）之间移动，以激活进气 排气阀（5）。 由于为了抵消燃烧室中的高内部气体压力而打开进气/排气阀5必须完成的工作，打开操作需要比关闭操作更长的时间。 所公开的致动器允许进气/排气阀（5）的更快的打开，因为与由闭合磁体施加的磁力相比，由开式磁体（2）施加的磁力增加用于大行程长度（do） 3）通过设置包围极面（21,31）之间的空间的两段连接套筒（7），结合相同的行程长度（ds）在电枢（1）上。 该连接套筒（7）由附着在开口磁体（2）上的铁磁套管部分（70）和附着于闭合磁铁（3）的非铁磁套筒部分（71）组成。

    Thz Antenna Array, System and Method for Producing a THz Antenna Array
    5.
    发明申请
    Thz Antenna Array, System and Method for Producing a THz Antenna Array 失效
    Thz天线阵列，制造太赫兹天线阵列的系统和方法

    公开(公告)号：US20110080329A1

    公开(公告)日：2011-04-07

    申请号：US12294442

    申请日：2007-03-29

    申请人： Michael Nagel

    发明人： Michael Nagel

    IPC分类号： H01Q13/10 ,  H01P11/00

    CPC分类号： H01Q9/005 ,  Y10T29/49016

    摘要： A THz antenna array has a plurality of THz antennae, a THz antenna having a photoconductive region and a first electrode and a second electrode which are arranged interspaced from each other via a spacer region that extends laterally across at least a part of the photoconductive region. In order to simplify the structure and facilitate its production, a lateral region between adjacent THz antennae of the array is not photoconductive. It is especially free from photoconductive material.

    摘要翻译： 太赫兹天线阵列具有多个THz天线，具有光电导区域的THz天线和通过横向延伸穿过光电导区域的至少一部分的间隔区域彼此间隔布置的第一电极和第二电极。 为了简化结构并促进其生产，阵列的相邻THz天线之间的横向区域不是光电导的。 它特别没有光导材料。

    Electronic assembly having spring-loaded contact bridge with fuse function
    6.
    发明授权
    Electronic assembly having spring-loaded contact bridge with fuse function 有权
    电子组件具有带保险丝功能的弹簧加载接触桥

    公开(公告)号：US07864024B2

    公开(公告)日：2011-01-04

    申请号：US11886755

    申请日：2006-03-28

    申请人： Roberto Schlenker ,  Michael Nagel ,  Juergen Martin

    发明人： Roberto Schlenker ,  Michael Nagel ,  Juergen Martin

    IPC分类号： H01H85/36 ,  H01H37/76

    CPC分类号： H01H37/761 ,  H01H2037/762 ,  H05K1/0201 ,  H05K3/222 ,  H05K3/3421 ,  H05K2201/09072 ,  H05K2201/10181 ,  H05K2201/10265 ,  H05K2203/176

    摘要： An electronic assembly includes an electronic circuit on a circuit board. The circuit includes a conductor path on the circuit board, and at least one SMD component, electronic component and/or electromechanical component that is mounted on the circuit board and connected to the conductor path. A circuit connection between any two of the conductor paths and/or the components is established via a soldered joint and a spring-loaded contact bridge. In the event of excessive power dissipation, the soldered joint melts or weakens and the contact bridge opens due to the spring force.

    摘要翻译： 电子组件包括电路板上的电子电路。 该电路包括电路板上的导体路径，以及安装在电路板上并连接到导体路径的至少一个SMD组件，电子组件和/或机电组件。 通过焊接接头和弹簧加载的接触桥来建立任何两个导体路径和/或部件之间的电路连接。 在功率过大的情况下，由于弹簧力，焊接接头熔化或变弱，接触桥打开。

    Electronic Assembly
    7.
    发明申请
    Electronic Assembly 有权
    电子组装

    公开(公告)号：US20090027156A1

    公开(公告)日：2009-01-29

    申请号：US11886755

    申请日：2006-03-28

    申请人： Roberto Schlenker ,  Michael Nagel ,  Juergen Martin

    发明人： Roberto Schlenker ,  Michael Nagel ,  Juergen Martin

    IPC分类号： H01H37/76

    CPC分类号： H01H37/761 ,  H01H2037/762 ,  H05K1/0201 ,  H05K3/222 ,  H05K3/3421 ,  H05K2201/09072 ,  H05K2201/10181 ,  H05K2201/10265 ,  H05K2203/176

    摘要： An electronic assembly (1) with a circuit board (2) that is provided with conductor paths or strips (6) and, for forming an electronic circuit, is equipped with a number of SMD components (4) and/or further electronic and/or electromechanical elements through use of a suitable solder, shall be secured with simple means against high power dissipation. For that purpose, according to the invention, a number of connections between conductor strips (6), components and/or elements is produced via respectively one spring-loaded contact bridge (12, 12′, 12″, 12′″).

    摘要翻译： 具有设置有导体路径或条带（6）的电路板（2）和用于形成电子电路的电子组件（1）配备有多个SMD部件（4）和/或电子和/ 或通过使用合适的焊料的机电元件，应通过简单的手段确保高功率消耗。 为此，根据本发明，导体条（6），部件和/或元件之间的多个连接分别通过一个弹簧加载的接触桥（12,12'，12“，12”'） 。

    MAGNETIC DISPLACEMENT SENSOR
    8.
    发明申请
    MAGNETIC DISPLACEMENT SENSOR 有权
    磁性位移传感器

    公开(公告)号：US20110043195A1

    公开(公告)日：2011-02-24

    申请号：US12919932

    申请日：2009-03-06

    申请人： Gerhard Hinkel ,  Michael Nagel ,  Andreas Schulze ,  Roger Pohlmann ,  Bernd Seitz

    发明人： Gerhard Hinkel ,  Michael Nagel ,  Andreas Schulze ,  Roger Pohlmann ,  Bernd Seitz

    IPC分类号： G01R33/00

    CPC分类号： G01D5/145

    摘要： A magnetic displacement sensor, where, in order to achieve an improved measurement behavior, magnets are formed in a direction of an x-axis such that a z-component (Bz) of the flux density has an essentially linear characteristic curve in a region of travel and/or the magnets are formed in a direction of a y-axis such that the z-component (Bz) is essentially constant in a region of a transversal offset.

    摘要翻译： 一种磁位移传感器，其中为了实现改进的测量行为，在x轴的方向上形成磁体，使得磁通密度的z分量（Bz）具有在 行进和/或磁体沿y轴的方向形成，使得z分量（Bz）在横向偏移的区域中基本上是恒定的。