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1. 发明授权

US5418414A Electric motor with permanent-magnet excitation 失效
标题翻译：永磁励磁电机
公开(公告)号：US5418414A
公开(公告)日：1995-05-23
申请号：US218790
申请日：1994-03-28
申请人： Bernd Ackermann , Leo Honds , Ping-Shih Wang
发明人： Bernd Ackermann , Leo Honds , Ping-Shih Wang
IPC分类号： H02K1/27 , H02K15/03 , H02K21/16 , H02K21/22 , H02K21/12
CPC分类号： H02K21/16 , H02K1/2786 , H02K15/03 , H02K21/22
摘要： The invention relates to an electric motor with permanent-magnet excitation, particularly inside-rotor and outside-rotor motors, comprising motor sections (10, 20) which are movable relative to one another, of which the first motor section (10) forms a multi-pole excitation field in an air gap (1) by means of permanent magnets (11) and of which the second motor section (20) is a soft-iron yoke (21) having pole teeth (22) which project towards the air gap (1) and which carry excitation coils (23). The motor combines the following characteristic features:a) the pole teeth (22) which project from the soft-iron yoke (21) of the second motor section (20) toward the air gap (1) are free from recesses at the location of the air gap (1),b) in the proximity of the air gap (1) the smallest distance between adjacent pole teeth (22) which project from the soft-iron yoke (21) of the second motor section (20) toward the air gap (1) is as small as is allowed by production,c) the transitional areas between areas with different directions of magnetisation of the permanent magnet (11) of the first motor section (10) extend parallel to the motor shaft, andd) the permanent magnet (11) of the first motor section (10) is magnetised in such a manner that the radial component of the magnetic field produced in the air gap (1) by this magnet varies approximately sinusoidally along the circumference of the motor.
摘要翻译：本发明涉及具有永磁激励的电动机，特别是内转子和外转子电动机，其包括可相对于彼此移动的电动机部分（10,20），其中第一电动机部分（10）形成通过永磁体（11）在气隙（1）中的多极励磁场，并且其中第二电动机部分（20）是具有朝向空气突出的极齿（22）的软铁轭间隙（1），并带有励磁线圈（23）。电动机组合了以下特征：a）从第二电动机部分（20）的软铁轭（21）向空气间隙（1）突出的极齿（22）在气隙（1），b）在气隙（1）附近，是从第二电动机部分（20）的软铁轭（21）突出的相邻极齿（22）之间的最小距离空气间隙（1）与生产允许的一样小，c）第一马达部分（10）的永磁体（11）的不同磁化方向的区域之间的过渡区域平行于马达轴延伸，并且d ），使得该磁体在气隙（1）中产生的磁场的径向分量沿马达的圆周近似正弦变化地使第一马达部分（10）的永磁体（11）被磁化。

2. 发明授权

US5633555A Magnetic drive arrangement comprising a plurality of magnetically cooperating parts which are movable relative to one another 失效
标题翻译：磁驱动装置包括可相对于彼此移动的多个磁性配合部件
公开(公告)号：US5633555A
公开(公告)日：1997-05-27
申请号：US391734
申请日：1995-02-21
申请人： Bernd Ackermann , Leo Honds
发明人： Bernd Ackermann , Leo Honds
IPC分类号： F04D13/02 , H02K49/10 , H02K51/00 , H02K7/10 , H02K49/00
CPC分类号： F04D13/027 , H02K49/102
摘要： A magnetic drive arrangement comprising a plurality of magnetically cooperating parts which are moveable relative to one another, one of the parts being connected to a drive shaft and one of the parts being stationary, the fields produced by the permanent magnets being modulated by soft-magnetic flux-carrying parts which include at least one toothed iron yoke, wherein structures are provided on both sides of the iron yoke to generate magnetic fields by means of permanent magnets at the sides facing the iron yoke, with the magnetic fields alternatively exhibiting north poles and south poles along the circumference.
摘要翻译：一种磁驱动装置，包括可相对于彼此移动的多个磁配合部件，其中一个部件连接到驱动轴，其中一个部件是静止的，由永磁体产生的磁场由软磁调制包括至少一个齿形铁轭的助焊剂载体，其中在铁轭的两侧上设有结构，借助永磁体在面向铁轭的侧面产生磁场，磁场交替显示北极和南极沿圆周。

3. 发明授权

US5912515A Motor with motor parts which are movable relative to one another 失效
标题翻译：电动机具有相对于彼此可移动的电动机部件
公开(公告)号：US5912515A
公开(公告)日：1999-06-15
申请号：US809438
申请日：1997-07-21
申请人： Bernd Ackermann , Leo Honds , Johan C. Compter , Pingh-Shih Wang
发明人： Bernd Ackermann , Leo Honds , Johan C. Compter , Pingh-Shih Wang
IPC分类号： H02K1/14 , H02K21/22 , H02K21/28 , H02K29/03 , H02K7/00
CPC分类号： H02K21/22 , H02K29/03
摘要： A motor with reduced radial forces includes a first motor part made up of 2P permanent magnet poles surrounding a second motor part formed by a magnetic yoke having a number T of pole teeth and with an air gap between the first and second motor parts. The first and second motor parts are moveable relative to one another. Exciter coils are mounted on the pole teeth and the pole teeth are separated by pole gaps. For a motor with a number 2P magnet poles and a number T of pole teeth which do not have a common submultiple greater than 1, each of the pole teeth have a centrally located auxiliary slot facing the air gap thereby to reduce undesirable radial forces.
摘要翻译： PCT No.PCT / IB96 / 00822 Sec。 371日期1997年7月21日 102（e）日期1997年7月21日PCT 1996年8月21日PCT PCT。出版物WO97 / 08809 日期1997年3月6日具有减小的径向力的电动机包括第一电动机部分，该第一电动机部分由2P永磁体磁极构成，该永磁体磁极包围由具有极数T的磁轭形成的第二电动机部分，并且在第一和第二电机部件。第一和第二马达部件可相对于彼此移动。励磁线圈安装在极齿上，极齿由极间隙分开。对于具有2P个磁极数量和不具有大于1的共同倍数的极数T的电动机，每个极齿具有面向空气间隙的位于中心的辅助槽，从而减少不期望的径向力。

4. 发明授权

US5714828A Electric motor having a stator and a rotor 失效
标题翻译：具有定子和转子的电动机
公开(公告)号：US5714828A
公开(公告)日：1998-02-03
申请号：US396803
申请日：1995-03-02
申请人： Bernd Ackermann , Jelm Franse , Ping-Shih Wang , Ekkehard Bolte , Anton Hammers , Klaus Stips
发明人： Bernd Ackermann , Jelm Franse , Ping-Shih Wang , Ekkehard Bolte , Anton Hammers , Klaus Stips
IPC分类号： H02K1/12 , H02K3/00 , H02K3/04 , H02K3/26 , H02K7/08 , H02K21/14 , H02K5/16 , H02K21/22
CPC分类号： H02K3/00 , H02K3/26
摘要： An improved spindle motor, particularly for a hard-disc drive, having a stator in the form of a cylindrical coil carried by a mounting plate and a permanent magnet rotor carried on a rotatable hub. At its outer circumference the rotor generates a field perpendicular to the axis of rotation. A bell-shaped portion of the hub surrounds the coil. The hub is supported on the motor shaft by axial and radial hydrodynamic bearings. A soft-iron sleeve-shaped yoke externally surrounds the coil configuration. This permits the coil to be free of soft-magnetic parts, thereby reducing its inductance and improving the dynamic drive characteristics of the motor. The coil is preferably formed by curved foil windings, so there are no winding slots. This avoids the production of detent torques.
摘要翻译：改进的主轴电动机，特别是用于硬盘驱动器，其具有由安装板承载的圆柱形线圈形式的定子和承载在可旋转毂上的永磁体转子。在其外周，转子产生垂直于旋转轴的场。轮毂的钟形部分围绕线圈。轮毂通过轴向和径向流体动力轴承支撑在电机轴上。软铁套筒状磁轭外围包围线圈配置。这允许线圈没有软磁部件，从而降低其电感并改善电动机的动态驱动特性。线圈优选由弯曲的箔绕组形成，因此没有绕线槽。这避免了制动扭矩的产生。

5. 发明授权

US08523924B2 Colored and white light generating lighting device 有权
标题翻译：彩色和白色发光照明装置
公开(公告)号：US08523924B2
公开(公告)日：2013-09-03
申请号：US12302314
申请日：2007-05-22
申请人： Jorg Meyer , Peter Lurkens , Bernd Ackermann , Andreas Tucks
发明人： Jorg Meyer , Peter Lurkens , Bernd Ackermann , Andreas Tucks
IPC分类号： A61N5/06
CPC分类号： C09K11/0883 , A61N5/0616 , C09K11/06 , C09K11/7731 , C09K11/7734 , C09K2211/1011 , F21S10/02 , F21V9/40 , F21Y2115/10 , G02B26/008 , G03B21/204 , G03B33/08 , Y02B20/181
摘要： A lighting device for generating colored and white light. According to the invention the lighting device comprises at least one light source (1, 4) emitting blue or ultraviolet light and a color conversion unit (2, 5) for converting said blue or ultraviolet light into visible light comprising at least two sections (2a, 2b, 2c, 6a, 6b, 6c, 6d), at least one section (2c, 6d) of which being a transparent or translucent color converting section, said color conversion unit (2, 5) being arranged for alternately illuminating said at least two sections (2a, 2b, 2c, 6a, 6b, 6c, 6d) with said blue or ultraviolet light, said at least one color converting section containing luminescent material, wherein said luminescent material is a luminescent organic dye in a polymer matrix or a crystalline inorganic luminescent material.
摘要翻译：用于产生彩色和白色光的照明装置。根据本发明，照明装置包括发射蓝色或紫外光的至少一个光源（1,4）和用于将所述蓝色或紫外光转换成可见光的颜色转换单元（2,5），其包括至少两个部分（2a ，2b，2c，6a，6b，6c，6d），其中至少一个部分（2c，6d）是透明或半透明的颜色转换部分，所述颜色转换单元（2,5）被布置成交替地照亮所述具有所述蓝色或紫外光的至少两个部分（2a，2b，2c，6a，6b，6c，6d），所述至少一个颜色转换部分包含发光材料，其中所述发光材料是聚合物基质中的发光有机染料或结晶无机发光材料。

6. 发明申请

US20120116373A1 LIGHT APPLICATION APPARATUS FOR APPLYING LIGHT TO AN OBJECT 有权
标题翻译：用于将光应用于对象的光应用装置
公开(公告)号：US20120116373A1
公开(公告)日：2012-05-10
申请号：US13384803
申请日：2010-07-08
申请人： Holger Moench , Bernd Ackermann
发明人： Holger Moench , Bernd Ackermann
IPC分类号： A61B18/20 , F21S2/00
CPC分类号： A61B18/203 , A61B18/20 , A61B2017/00057 , A61B2018/00452 , A61B2018/00476 , A61B2018/00636 , A61B2018/00904 , A61B2018/2065 , A61N2005/0629 , A61N2005/0652
摘要： The invention relates to a light application apparatus (1) for applying light to an object (3). A light source (4) generates processing light (2) and sensing light (5), which are coupled into the object (3). A light detector (8) detects the sensing light (5) after having left the object (3), and a control unit (9) controls the light source (4) such that processing light (2) in a processing time interval and sensing light (5) in a sensing time interval are alternately generated. Since processing light and sensing light are generated alternately, the generation of the processing light and of the sensing light is decoupled, i.e. the processing light can be optimized for processing purposes and the sensing light can be optimized for sensing purposes. This allows improving the quality of sensing the object and, thus, the quality of controlling the application of light depending on properties of the object.
摘要翻译：本发明涉及一种用于向物体（3）施加光的光施加装置（1）。光源（4）产生耦合到对象（3）中的处理光（2）和感测光（5）。光检测器（8）在离开物体（3）之后检测感测光（5），控制单元（9）控制光源（4），使处理光（2）处理时间间隔和传感交替产生感测时间间隔中的光（5）。由于处理光和感测光交替地产生，所以处理光和感测光的产生被解耦，即处理光可以被优化以用于处理目的，并且感测光可以被优化用于感测目的。这允许改善感测对象的质量，并且因此提高根据对象的特性来控制光的应用的质量。

7. 发明授权

US08158916B2 Color controlled light source and a method for controlling color generation in a light source 有权
标题翻译：颜色控制光源和用于控制光源中的颜色产生的方法
公开(公告)号：US08158916B2
公开(公告)日：2012-04-17
申请号：US12446475
申请日：2007-10-23
申请人： Volkmar Schulz , Bernd Ackermann , Lorenzo Feri
发明人： Volkmar Schulz , Bernd Ackermann , Lorenzo Feri
IPC分类号： G01J1/20 , H01J40/14
CPC分类号： H05B33/0869 , H05B33/0818 , Y02B20/341
摘要： This invention relates to a color controlled light source comprising a plurality of colored light elements; a detector for detecting the light output of the light source and generating a detection signal; and a color control unit for generating driving signals to said light elements on the basis of said detection signal and a predetermined target color point of the light output of the light source. In order to enable detection of contributions from individual light elements to the light output of the light source, the light source further comprises a modulator for individual signature modulation of the driving signal to each one of said light elements; and a corresponding demodulator for demodulation of said detection signal and generation of actual, i.e. measured, values of the output of the individual light elements. The color control unit determines nominal values of the light output of each light element for obtaining said target color point, and compares the actual values with the nominal values. If there is a difference, it adjusts the driving signals in order to minimize the difference.
摘要翻译：本发明涉及包含多个有色光元件的色控光源; 用于检测光源的光输出并产生检测信号的检测器; 以及颜色控制单元，用于根据所述检测信号和光源的光输出的预定目标色点产生对所述光元件的驱动信号。为了能够检测来自各个光元件对光源的光输出的贡献，光源还包括调制器，用于对每个所述光元件的驱动信号进行单独的签名调制; 以及相应的解调器，用于解调所述检测信号并产生实际的，即测量的各个光源的输出值。颜色控制单元确定用于获得所述目标色点的每个光元件的光输出的标称值，并将实际值与标称值进行比较。如果有差异，它会调整驱动信号，以最大限度地减少差异。

8. 发明申请

US20120029704A1 SYSTEM AND METHOD FOR CONTROLLING A SHADING DEVICE 有权
标题翻译：用于控制遮光装置的系统和方法
公开(公告)号：US20120029704A1
公开(公告)日：2012-02-02
申请号：US13262884
申请日：2010-03-15
申请人： Bernd Ackermann
发明人： Bernd Ackermann
IPC分类号： E05F15/20 , G05B15/02
CPC分类号： E06B9/322
摘要： The invention describes a system for controlling a shading device with a plurality of controllable shading elements. To provide a system for controlling a shading device, which reduces direct sunlight transmission and enhances thermal comfort and lighting conditions, the system comprises at least one detector unit for providing an image signal of a shading area and a control unit (5) being configured to receive said image signal, determine from said signal, whether a characteristic pattern is present in said shading area and in case said characteristic pattern is determined, control said shading elements to reduce said characteristic pattern.
摘要翻译：本发明描述了一种用于利用多个可控制的遮光元件来控制遮蔽装置的系统。为了提供一种用于控制遮光装置的系统，其减少阳光直射的透射并增强热舒适度和照明条件，该系统包括用于提供遮蔽区域的图像信号的至少一个检测器单元和被配置为接收所述图像信号，从所述信号确定所述着色区域中是否存在特征图案，并且在确定所述特征图案的情况下，控制所述遮蔽元件以减小所述特征图案。

9. 发明授权

US07746208B2 Interleaved planar transformer primary and secondary winding 有权
标题翻译：交错平面变压器初级和次级绕组
公开(公告)号：US07746208B2
公开(公告)日：2010-06-29
申请号：US12097757
申请日：2006-12-08
申请人： Christoph Loef , Bernd Ackermann
发明人： Christoph Loef , Bernd Ackermann
IPC分类号： H01F5/00 , H01F27/28 , H01F27/30
CPC分类号： H01F27/2804 , H01F27/2876 , H01F27/34 , H01F2027/2819
摘要： The present invention describes a winding for a transformer comprising first (60) and second (70) planar sections which are arranged parallel to each other. First (1, e.g., from 602 to 603)) and second (2, e.g., from 703 to 704)) current paths are arranged on the first and second planar sections. The first and second current paths are connected to each other by means of an interconnection (603/703). The first and second current (603/703) paths are respectively angled with respect to a direction along which the first and second planar sections are extending.
摘要翻译：本发明描述了一种用于变压器的绕组，其包括彼此平行布置的第一（60）和第二（70）平面部分。第一（1，例如，从602到603））和第二（2，例如从703到704））电流路径被布置在第一和第二平面部分上。第一和第二电流路径通过互连（603/703）彼此连接。第一和第二电流（603/703）分别相对于第一和第二平面部分延伸的方向成角度。

10. 发明申请

US20090187234A1 COLORED AND WHITE LIGHT GENERATING LIGHTING DEVICE 有权
标题翻译：彩色和白色发光照明设备
公开(公告)号：US20090187234A1
公开(公告)日：2009-07-23
申请号：US12302314
申请日：2007-05-22
申请人： Jörg Meyer , Peter Lürkens , Bernd Ackermann , Andreas Tücks
发明人： Jörg Meyer , Peter Lürkens , Bernd Ackermann , Andreas Tücks
IPC分类号： A61N5/06 , H01J1/62 , H01J63/04 , F21V21/30
CPC分类号： C09K11/0883 , A61N5/0616 , C09K11/06 , C09K11/7731 , C09K11/7734 , C09K2211/1011 , F21S10/02 , F21V9/40 , F21Y2115/10 , G02B26/008 , G03B21/204 , G03B33/08 , Y02B20/181
摘要： A lighting device for generating colored and white light. According to the invention the lighting device comprises at least one light source (1, 4) emitting blue or ultraviolet light and a color conversion unit (2, 5) for converting said blue or ultraviolet light into visible light comprising at least two sections (2a, 2b, 2c, 6a, 6b, 6c, 6d), at least one section (2c, 6d) of which being a transparent or translucent color converting section, said color conversion unit (2, 5) being arranged for alternately illuminating said at least two sections (2a, 2b, 2c, 6a, 6b, 6c, 6d) with said blue or ultraviolet light, said at least one color converting section containing luminescent material, wherein said luminescent material is a luminescent organic dye in a polymer matrix or a crystalline inorganic luminescent material.
摘要翻译：用于产生彩色和白色光的照明装置。根据本发明，照明装置包括发射蓝色或紫外光的至少一个光源（1,4）和用于将所述蓝色或紫外光转换成可见光的颜色转换单元（2,5），其包括至少两个部分（2a ，2b，2c，6a，6b，6c，6d），其中至少一个部分（2c，6d）是透明或半透明的颜色转换部分，所述颜色转换单元（2,5）被布置成交替地照亮所述具有所述蓝色或紫外光的至少两个部分（2a，2b，2c，6a，6b，6c，6d），所述至少一个颜色转换部分包含发光材料，其中所述发光材料是聚合物基质中的发光有机染料或结晶无机发光材料。

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