公开(公告)号：US20070017056A1

公开(公告)日：2007-01-25

申请号：US11184443

申请日：2005-07-19

申请人： Walter Cooke ,  Steve Kokic ,  Thomas Dreher ,  Daryl Harris ,  Sebastien Jallet

发明人： Walter Cooke ,  Steve Kokic ,  Thomas Dreher ,  Daryl Harris ,  Sebastien Jallet

IPC分类号： B60S1/38

CPC分类号： B60S1/3881 ,  B60S1/3808 ,  B60S1/381 ,  B60S2001/3836

摘要： A wiper blade assembly includes a wiper blade member and an airfoil member operatively connected to the wiper blade member. The airfoil member extends longitudinally along at least a portion of the length of the wiper blade member. The airfoil member also has a cross-sectional profile that is symmetrical about a plane of symmetry extending through a center of the airfoil member and longitudinally through the airfoil member.

摘要翻译： 刮水片组件包括刮水片构件和可操作地连接到刮水片构件的翼型件。 所述翼型件沿着所述刮水片部件的长度的至少一部分纵向延伸。 翼型构件还具有横截面轮廓，该横截面轮廓关于延伸穿过翼型构件的中心并纵向穿过翼型构件的对称平面对称。

公开(公告)号：US06459221B1

公开(公告)日：2002-10-01

申请号：US09701832

申请日：2001-02-07

申请人： Thomas Dreher ,  Michel Guinet ,  Michel Philippe Jose le Roux

发明人： Thomas Dreher ,  Michel Guinet ,  Michel Philippe Jose le Roux

IPC分类号： H02P700

CPC分类号： H02P6/00 ,  F01M11/0004 ,  F02B77/13 ,  H02P6/28 ,  H02P6/34

摘要： A process for supplying a polyphase motor with electronic switching (M) from a voltage supply source (A), includes a passive electric filter downstream of the supply source (A), a conversion of the voltage supplied by the source (A) to supply the phases of the motor (M), using an assembly of controllable switches having either a passing condition or blocking condition, where each combination of conditions of the switches defines a conversion configuration. The process regulates the supply current about a reference current (Iref), and a sequence of magnetization and de-magnetization cycles of the phases of the motor (M) initiated by magnetization or de-magnetization references of the phases. During at least one period of sequencing per cycle, several pairs of conversion configurations are selected so that the mean current conforms as close as possible to the reference current (Iref).

摘要翻译： 用于从电压源（A）向多相电动机提供电子开关（M）的过程包括在供电源（A）下游的无源电过滤器，将由源（A）提供的电压转换为供给 使用具有通过条件或阻塞状态的可控开关的组件，电动机（M）的相位，其中开关条件的每个组合定义转换配置。 该过程调节关于参考电流（Iref）的电源电流以及通过相位的磁化或去磁参考引起的电动机（M）的相位的磁化和去磁化循环的序列。 在每个周期的至少一个排序周期期间，选择几对转换配置，使得平均电流符合尽可能接近参考电流（Iref）。

公开(公告)号：US6087745A

公开(公告)日：2000-07-11

申请号：US174731

申请日：1998-10-19

申请人： Thomas Dreher

发明人： Thomas Dreher

IPC分类号： H02K3/22 ,  H02K3/24 ,  H02K9/00 ,  H02K3/46

CPC分类号： H02K3/22 ,  H02K3/24 ,  H02K9/005

摘要： A rotor winding for an electrical machine, in particular an air-cooled turbogenerator, includes a rotation axis and a multiplicity of electrically conductive turns which are stacked radially relative to the rotation axis and form a plurality of axial sections and tangential sections. Each axial section is formed approximately in a straight line, is aligned approximately parallel to the rotation axis and has first cooling channels which are aligned meridionally relative to the rotation axis and pass through all of the turns. Each tangential section is bent about the rotation axis, connects two axial sections to one another and has associated second cooling channels, each of which is located in the interior of a respective turn. If required, third cooling channels, each of which is constructed in such a way that it meanders meridionally, are provided at the axial sections. A method for operating the rotor winding includes rotating the rotor winding about the rotation axis, conducting electrical current through the rotor winding, and cooling the rotor winding with a gaseous coolant, especially air, flowing through the cooling channels.

摘要翻译： 用于电机，特别是风冷涡轮发电机的转子绕组包括旋转轴线和多个相对于旋转轴线径向堆叠并形成多个轴向部分和切向部分的导电匝。 每个轴向截面形成为大致直线，大致平行于旋转轴线排列，并且具有相对于旋转轴线经过子午线对齐且经过所有匝的第一冷却通道。 每个切向部分围绕旋转轴线弯曲，将两个轴向部分彼此连接并且具有相关联的第二冷却通道，每个冷却通道位于相应回转的内部。 如果需要，第三冷却通道设置在轴向部分处，每个第三冷却通道以这样的方式构造成使其经济地弯曲。 用于操作转子绕组的方法包括使转子绕组围绕旋转轴旋转，传导电流通过转子绕组，并且用流过冷却通道的气态冷却剂，特别是空气冷却转子绕组。