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    • 8. 发明授权
    • Two- or multiphase transformer
    • 两相或多相变压器
    • US08274354B2
    • 2012-09-25
    • US12860545
    • 2010-08-20
    • Karl-Heinz ZillmannWolfgang MoenigBenjamin Weber
    • Karl-Heinz ZillmannWolfgang MoenigBenjamin Weber
    • H01F27/30H01F27/06H01F27/00
    • H01F27/306H01F38/38
    • The disclosure relates to a transformer having a yoke which has a crosspiece and at least two limbs, over which limbs a coil is placed in each case, and having at least one carrier on which the crosspiece is fixed and which has bearing faces for the coils. At least two supporting blocks for each coil are mounted on each bearing surface. The supporting blocks are fitted with elastic compensation elements on the coil-side carrying face and have, on their longitudinal side faces, which run perpendicular to a carrying surface, at least one strip which extends the creepage path and runs in the longitudinal direction and parallel to the carrying surface of the supporting block.
    • 本公开涉及一种具有轭的变压器,其具有横档和至少两个分支,在每个壳体中放置一个线圈,并且具有至少一个承载件,该挡块固定在该至少一个支架上,并具有线圈的支承面 。 每个线圈的至少两个支撑块安装在每个支承表面上。 支撑块在线圈侧承载面上装有弹性补偿元件,并且在其纵向侧面上垂直于承载表面延伸,至少一个延伸爬电路径并沿纵向延伸并平行的条带 到支撑块的承载表面。
    • 10. 发明申请
    • MODULAR RING-SHAPED CORE
    • 模块化环形芯
    • US20110273256A1
    • 2011-11-10
    • US12945326
    • 2010-11-12
    • Charles W. JOHNSONJan LeanderKarel BilekBenjamin Weber
    • Charles W. JOHNSONJan LeanderKarel BilekBenjamin Weber
    • H01F27/245
    • H01F30/16H01F27/263H01F27/306
    • The disclosure relates to a ring-shaped core for a power transformer. The ring-shaped core extends about an imaginary center axis in the form of a closed toroidal structure and is constituted of a plurality of adjacent layers of sheet metal. The ring-shaped core, along the length of the toroidal structure, is constituted of at least three core section modules that can be connected to and detached from each other, the core section modules being interconnected by an overlap of individual sheet layers and/or sheet layer sections. The disclosure also relates to the arrangement of ring-shaped cores having winding modules. The latter can be arranged in a common connecting structure and every ring core having winding modules arranged therein can be separately introduced into the connecting structure and removed therefrom in a non-destructive manner.
    • 本公开涉及一种用于电力变压器的环形铁芯。 该环形芯围绕假想的中心轴以闭合的环形结构的形式延伸并且由多个相邻的金属片层组成。 沿着环形结构的长度的环形芯由至少三个可以彼此连接和分离的芯部分模块构成,芯部模块通过各个薄片层的重叠和/或 片层部分。 本公开还涉及具有绕组模块的环形芯的布置。 后者可以布置在共同的连接结构中,并且具有布置在其中的具有绕组模块的每个环形芯可以分别引入连接结构中并以非破坏性方式从其中移除。