METHOD FOR CONTROLLING AN ELECTROMAGNET
    1.
    发明申请
    METHOD FOR CONTROLLING AN ELECTROMAGNET 审中-公开
    控制电磁铁的方法

    公开(公告)号:US20100019581A1

    公开(公告)日:2010-01-28

    申请号:US12508150

    申请日:2009-07-23

    IPC分类号: H01F27/42

    摘要: A method of controlling magnetic flux through an electromagnet, the magnetic force of the electromagnet or the relative position between the yoke and the armature of the electromagnet, such that from an electric voltage applied across an induction coil of the electromagnet and determined by an appropriate measurement method, and from an electric current flowing through the induction coil and also determined by an appropriate measurement method, an actual value of the magnetic flux, the magnetic force or the relative position is calculated. The determined actual value is compared with a specified nominal value and as a function of the difference between the actual and the nominal values, the voltage applied across the induction coil and/or the current flowing through the induction coil is/are adapted such that the actual magnetic flux or magnetic force or relative position value approaches the related nominal value.

    摘要翻译: 控制通过电磁体的磁通量,电磁体的磁力或磁轭与电磁体的电枢之间的相对位置的方法,使得从施加在电磁体的感应线圈上的电压并通过适当的测量确定 方法,并且从流过感应线圈的电流也通过适当的测量方法确定,计算磁通量,磁力或相对位置的实际值。 将确定的实际值与指定的标称值进行比较,并且作为实际和标称值之间的差的函数,施加在感应线圈上的电压和/或流过感应线圈的电流被适配成使得 实际磁通量或磁力或相对位置值接近相关标称值。

    Sealing a control device
    2.
    发明授权
    Sealing a control device 有权
    密封控制装置

    公开(公告)号:US08233268B2

    公开(公告)日:2012-07-31

    申请号:US12158246

    申请日:2006-12-08

    IPC分类号: H05K5/00 H05K7/00

    CPC分类号: H05K5/069 H05K5/061

    摘要: A housing comprising at least one electrical connection through a housing wall that is particularly inexpensive to produce and allows the electronic components located on the internal face and the external face of the housing to be attached in a particularly variable manner. The electrical connection is directly surrounded by housing material while being additionally sealed by means of sealing material. The inventive housing seal is provided with a profiled seal encompassing at least two sealing lips. The sealing material is additionally used for sealing the cover and/or the bottom relative to the housing wall. The arrangement is also particularly well protected against oil and other aggressive media as a combination of housing material and sealing material is used for surrounding the electrical connection.

    摘要翻译: 一种壳体,包括通过壳体壁的至少一个电连接,其特别便宜地制造并允许位于壳体的内表面和外表面上的电子部件以特别可变的方式附接。 电连接被外壳材料直接包围,同时通过密封材料另外密封。 本发明的壳体密封件设置有包围至少两个密封唇的成形密封件。 密封材料另外用于相对于壳体壁密封盖和/或底部。 该装置还特别良好地防止油和其它腐蚀性介质,因为外壳材料和密封材料的组合用于围绕电连接。

    SEALING A CONTROL DEVICE
    3.
    发明申请
    SEALING A CONTROL DEVICE 有权
    密封控制设备

    公开(公告)号:US20090168309A1

    公开(公告)日:2009-07-02

    申请号:US12158246

    申请日:2006-12-08

    IPC分类号: H05K5/00

    CPC分类号: H05K5/069 H05K5/061

    摘要: A housing comprising at least one electrical connection through a housing wall that is particularly inexpensive to produce and allows the electronic components located on the internal face and the external face of the housing to be attached in a particularly variable manner. The electrical connection is directly surrounded by housing material while being additionally sealed by means of sealing material. The inventive housing seal is provided with a profiled seal encompassing at least two sealing lips. The sealing material is additionally used for sealing the cover and/or the bottom relative to the housing wall. The arrangement is also particularly well protected against oil and other aggressive media as a combination of housing material and sealing material is used for surrounding the electrical connection.

    摘要翻译: 一种壳体,包括通过壳体壁的至少一个电连接,其特别便宜地制造并允许位于壳体的内表面和外表面上的电子部件以特别可变的方式附接。 电连接被外壳材料直接包围,同时通过密封材料另外密封。 本发明的壳体密封件设置有包围至少两个密封唇的成形密封件。 密封材料另外用于相对于壳体壁密封盖和/或底部。 该装置还特别良好地防止油和其它腐蚀性介质,因为外壳材料和密封材料的组合用于围绕电连接。