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    • 6. 发明申请
    • Multipolar, Linear or Rotating Synchronous Direct Drive Motor
    • 多极,直线或旋转同步直接驱动电机
    • US20080211322A1
    • 2008-09-04
    • US11660609
    • 2004-11-03
    • Wolfgang HeinrichGuido Zitzmann
    • Wolfgang HeinrichGuido Zitzmann
    • H02K21/12H02K41/03H02K21/24
    • H02K3/14H02K3/28H02K21/14H02K41/03
    • The invention relates to a multipolar, linear or rotating synchronous direct drive motor which comprises a primary part and a secondary part. The primary part comprises a yoke and a plurality of teeth and slots interposed between said teeth, and winding strands of a polyphase winding running inside the slots. Between two winding strands of the same phase order the winding strands of the other phase or phases are disposed so as to overlap them. The secondary part is arranged opposite the primary part and comprises a plurality of permanent magnets of changing polarities on a common reflux base. The slot exits have an even slot pitch T N and the permanent magnetic poles have an even pole pitch T P . According to the invention, the winding strand of a respective phase winding consists of a continuous highly flexible braided wire, said braided wire being guided through the slots so as to meander around a group of teeth. The entire winding of a respective phase is configured by the braided wire which is arranged in layers in the respective slots. Every slot has a width that corresponds to the diameter of the insulated braided wire. The braided wires of the winding strands of the remaining phase or phases are guided between the slots of the first phase in a symmetrically off-set relation thereto. The layer structure of the winding of the meshed meandering winding strands results in flat winding overhangs having a small volume in the area of the points of intersection of the partial windings outside the slots.
    • 本发明涉及一种多极,直线或旋转同步直接驱动电动机,其包括主要部分和次要部分。 主要部件包括一个磁轭和插入在所述齿之间的多个齿和槽,以及在槽内运行的多相绕组的绕组。 在相同阶段的两个绕组之间,其它相或相的绕组设置成与它们重叠。 次级部件布置成与主要部件相对,并且包括在公共回流基底上改变极性的多个永磁体。 槽出口具有均匀的槽间距T SB SB,并且永磁极具有偶极间距T SB SB。 根据本发明,各相绕组的绕组由连续的高柔性编织线组成,所述编织线被引导通过槽,以绕一组齿曲折。 各相的整个绕组由在相应的槽中以层布置的编织线构成。 每个槽的宽度对应于绝缘编织线的直径。 剩余相或相的绕组的编织线在与第一相的对称偏置关系中在第一相的槽之间引导。 网状蜿蜒绕组的绕组的层结构导致在部分绕组外部的槽的交叉点的区域中具有小体积的平坦的卷绕突出端。
    • 9. 发明授权
    • Microwave antenna for flip-chip semiconductor modules
    • 用于倒装芯片半导体模块的微波天线
    • US07612728B2
    • 2009-11-03
    • US10593337
    • 2005-03-16
    • Wolfgang HeinrichProdyut Talukder
    • Wolfgang HeinrichProdyut Talukder
    • H01Q13/10H01Q1/42
    • H01Q13/18H01Q1/2283H01Q1/38H01Q13/02H01Q13/0283H01Q19/32H01Q21/0093H01Q23/00
    • The invention relates to a microwave antenna for flip-chip semiconductor modules, comprising two semiconductor substrates which are metallized on the surface thereof. Patch antennas, i.e. metallized flat areas which are insulated from the rest of the circuit on an outer surface of a module with a supply line to the circuit, are already known per se. They result in vertical radiation at a relatively large angle. According to the invention, a closed group of bumps are arranged in such a way that the distance of the bumps (2) to each other is less than the half wavelength (λ/2) of the microsignal which is to be radiated or received and an open radiation slot arises in at least one pair of side walls (3,4) of the semiconductor substrates (a,b) and a bump, which is connected to the circuit of the semiconductor module, is arranged between the bumps (2) and the radiation slot, enabling the microwave antenna to be excited.
    • 本发明涉及一种用于倒装芯片半导体模块的微波天线,包括在其表面上金属化的两个半导体衬底。 贴片天线,即在电路的外表面与电路的其余部分绝缘的金属化平坦区域,其电路具有电源线,本身已经是已知的。 它们导致相对较大角度的垂直辐射。 根据本发明,封闭的凸块组被布置成使得凸块(2)彼此的距离小于要被辐射或接收的微信号的半波长(λ/ 2),并且 在半导体基板(a,b)的至少一对侧壁(3,4)中产生开放的辐射狭槽,并且连接到半导体模块的电路的凸块布置在凸块(2)之间, 和辐射槽,使微波天线得以激发。