公开(公告)号：US06785951B2

公开(公告)日：2004-09-07

申请号：US10703354

申请日：2003-11-06

Applicant: Ralph James Carl, Jr. ,  Gerald Burt Kliman

Inventor： Ralph James Carl, Jr. ,  Gerald Burt Kliman

IPC: H02K1500

CPC classification number: H02K1/2766 ,  H02K15/03 ,  Y10T29/49012

Abstract: A rotor assembly is provided in which the rotor assembly includes a first core portion, wherein the first core portion has at least one first core protrusion, and a second core portion, wherein the second core portion has at least one second core protrusion. The first core portion and the second core portion are configured to be matingly coupled to each other so as to form an assembled rotor assembly. In addition, the rotor assembly includes a number of magnetizable members wherein respective ones of the magnetizable members are coupled to each of the first core protrusions and coupled to each of the second core protrusions. The magnetizable members are adapted to be coupled to a magnetizing fixture prior to mating the first and second core portions so as to magnetize the magnetizable members.

Abstract translation: 提供了一种转子组件，其中转子组件包括第一芯部分，其中第一芯部分具有至少一个第一芯突起和第二芯部，其中第二芯部具有至少一个第二芯突起。 第一芯部分和第二芯部分构造成彼此配合地联接，以便形成组装的转子组件。 此外，转子组件包括多个可磁化构件，其中相应的可磁化构件联接到每个第一芯突起并且联接到每个第二芯突起。 可磁化构件适于在配合第一和第二芯部之前耦合到磁化固定装置，以便磁化可磁化构件。

公开(公告)号：US07345560B2

公开(公告)日：2008-03-18

申请号：US10682574

申请日：2003-10-10

Applicant: Evangelos Trifon Laskaris ,  Liang Li ,  Kathleen Melanie Amm ,  Juliana Chiang Shei ,  Bulent Aksel ,  Mark Gilbert Benz ,  Gerald Burt Kliman ,  Paul Shadworth Thompson ,  Israel Samson Jacobs ,  Harold Jay Patchen

Inventor： Evangelos Trifon Laskaris ,  Liang Li ,  Kathleen Melanie Amm ,  Juliana Chiang Shei ,  Bulent Aksel ,  Mark Gilbert Benz ,  Gerald Burt Kliman ,  Paul Shadworth Thompson ,  Israel Samson Jacobs ,  Harold Jay Patchen

IPC: H01F13/00

CPC classification number: H01F41/0253 ,  H01F13/003 ,  Y10T29/49004 ,  Y10T29/49009 ,  Y10T29/4902 ,  Y10T29/49073 ,  Y10T29/49075 ,  Y10T29/49083 ,  Y10T29/49117

Abstract: A method of making a permanent magnet body is provided. The method includes providing a first precursor body comprising a plurality of blocks and magnetizing the first precursor body to form a first permanent magnet body. A recoil magnetization pulse may be applied to the permanent magnet body after the magnetization. The precursor body may be heated during magnetization. A power supply containing a battery may be used to energize a pulsed magnet used to magnetize the precursor body.

Abstract translation: 提供一种制造永磁体的方法。 该方法包括提供包括多个块的第一前体体，并使第一前体体磁化以形成第一永磁体。 在磁化之后可以向永磁体施加反冲磁化脉冲。 在磁化期间可以加热前驱体。 可以使用包含电池的电源来激励用于磁化前体体的脉冲磁体。

公开(公告)号：US07041148B2

公开(公告)日：2006-05-09

申请号：US10376643

申请日：2003-03-03

Applicant: Luana Emiliana Iorio ,  Paul Alfred Siemers ,  Gerald Burt Kliman ,  Krishnamurthy Anand ,  Amitabh Verma

Inventor： Luana Emiliana Iorio ,  Paul Alfred Siemers ,  Gerald Burt Kliman ,  Krishnamurthy Anand ,  Amitabh Verma

IPC: C22C29/14 ,  H01F1/22

CPC classification number: H01F1/24 ,  H01F1/112 ,  H01F1/1475 ,  Y10T428/12181 ,  Y10T428/2991 ,  Y10T428/2998

Abstract: High-permeability, low-core-loss soft magnetic composite materials, compositions containing the same, and methods for making the same are described. These magnetic materials are made by forming fiber or flake shaped particles from a ferromagnetic material, annealing the particles, and then coating an insulating material on the particles. These particles can then be compacted to form an article that has high permeability, high saturation, low core loss, and is a suitable replacement for laminations in various applications, such as motors.

Abstract translation: 描述了高磁导率，低磁心损耗的软磁性复合材料，含有它们的组合物及其制备方法。 这些磁性材料通过从铁磁材料形成纤维或片状颗粒，退火颗粒，然后在颗粒上涂覆绝缘材料制成。 然后可以将这些颗粒压实以形成具有高渗透性，高饱和度，低铁损的物品，并且适用于各种应用中的叠片，例如马达。

公开(公告)号：US06873683B2

公开(公告)日：2005-03-29

申请号：US10444236

申请日：2003-05-27

Applicant: Mayank Tiwari ,  Ramasamy Anbarasu ,  Mohamed Osama ,  Gerald Burt Kliman

Inventor： Mayank Tiwari ,  Ramasamy Anbarasu ,  Mohamed Osama ,  Gerald Burt Kliman

IPC: G21K5/08 ,  F16C19/18 ,  F16C32/04 ,  F16C33/10 ,  F16C33/66 ,  H01J35/00 ,  H01J35/10 ,  H01J35/16 ,  H01J35/24 ,  H01J35/26 ,  H01J35/28 ,  H02K21/24 ,  H05G1/66

CPC classification number: H01J35/26 ,  H01J35/10 ,  H01J2235/1026 ,  H01J2235/1208

Abstract: An X-ray tube comprises a cathode, an anode target assembly and an axial flux motor having a rotor and a stator. The stator is positioned along a transverse axis parallel to the rotor axis. The rotor and the stator are configured to be coupled to the anode target assembly. A cathode generates an electron beam for impingement upon the anode target assembly and a vacuum housing surrounds the anode target assembly, the cathode and the rotor to enable the electron beam impingement.

Abstract translation: X射线管包括阴极，阳极靶组件和具有转子和定子的轴向磁通电动机。 定子沿着平行于转子轴线的横向轴线定位。 转子和定子构造成联接到阳极靶组件。 阴极产生用于冲击阳极靶组件的电子束，并且真空壳体围绕阳极靶组件，阴极和转子以使电子束受到冲击。

公开(公告)号：US06496782B1

公开(公告)日：2002-12-17

申请号：US09699089

申请日：2000-10-30

Applicant: Bernhard Erich Hermann Claus ,  Gerald Burt Kliman ,  Nicolas Wadih Chbat

Inventor： Bernhard Erich Hermann Claus ,  Gerald Burt Kliman ,  Nicolas Wadih Chbat

IPC: G06E1900

CPC classification number: G05B23/0221

Abstract: A machine monitoring method includes obtaining signals indicative of machine conditions, machine rotational speed, direction, and load conditions over a segment of time, transforming the obtained signal indicative of machine conditions into a frequency spectrum, identifying low level features of the frequency spectrum, and processing the low level features to obtain an indicator value representative of the machine conditions.

Abstract translation: 一种机器监视方法包括：获取表示机器状态，机器转速，方向和负载状况的信号，将所获得的指示机器状况的信号变换成频谱，识别频谱的低级特征;以及 处理低级特征以获得代表机器条件的指标值。

公开(公告)号：US06462457B2

公开(公告)日：2002-10-08

申请号：US09749062

申请日：2000-12-27

Applicant: Manoj Ramprasad Shah ,  Sameh Ramadan Salem ,  Ronald Irving Longwell ,  Patrick Lee Jansen ,  Gerald Burt Kliman

Inventor： Manoj Ramprasad Shah ,  Sameh Ramadan Salem ,  Ronald Irving Longwell ,  Patrick Lee Jansen ,  Gerald Burt Kliman

IPC: H02K112

CPC classification number: H02K1/185 ,  H02K1/16 ,  H02K11/01 ,  H02K11/40

Abstract: A power generator that operates at a reduced keybar voltages and currents, flange currents, and keybar voltage differentials includes a keybar shield that reduces the amount of magnetic flux coupling into a keybar of multiple keybars during operation of the generator. By reducing the amount of coupled flux, the keybar shield reduces a keybar voltage and a keybar current in a keybar, reduces keybar current flowing into a flange, and reduces a voltage differential between voltages induced by the flux in the multiple keybars.

Abstract translation: 在减少的键盘电压和电流，法兰电流和键槽电压差下工作的发电机包括一个键槽屏蔽，其减少了在发电机运行期间耦合到多个键盘的键槽中的磁通量。 通过减少耦合磁通量，键盘屏蔽减少了键槽中的键槽电压和键槽电流，减少了流入法兰的键槽电流，并降低了由多个键盘中的磁通引起的电压之间的电压差。

公开(公告)号：US06208132B1

公开(公告)日：2001-03-27

申请号：US09184687

申请日：1998-11-02

Applicant: Gerald Burt Kliman ,  John Andrew Mallick

Inventor： Gerald Burt Kliman ,  John Andrew Mallick

IPC: G01P348

CPC classification number: G01P3/487

Abstract: A sensing coil affixed to the outside of an induction motor housing uses flux signals from the motor to measure motor speed. In particular, components of the rotor current are measured and compared to analysis from stator fundamentals and sidebands to determine the true rotor frequency which can then be used to determine the motor speed. A shield and/or a compensating coil can optionally be used to filter out extraneous signal noise.

Abstract translation: 固定在感应电动机壳体外部的感测线圈使用来自电动机的磁通信号来测量电动机速度。 特别地，测量转子电流的分量并将其与来自定子基本面和边带的分析进行比较，以确定真正的转子频率，然后可以用它来确定电机速度。 可以可选地使用屏蔽和/或补偿线圈来滤除外来信号噪声。

公开(公告)号：US06198803B1

公开(公告)日：2001-03-06

申请号：US09378155

申请日：1999-08-20

Applicant: Mohamed Osama ,  Gerald Burt Kliman ,  Neil Richard Garrigan

Inventor： Mohamed Osama ,  Gerald Burt Kliman ,  Neil Richard Garrigan

IPC: H01J3510

CPC classification number: F16C32/047 ,  F16C2380/16 ,  H01J35/103

Abstract: A bearing assembly includes: an axial rotatable structure including a cylindrical rotor assembly (including a motor rotor and a plurality of magnetic bearing rotors); a cylindrical stationary shaft; rotating element bearings mechanically coupling the rotatable structure and the stationary shaft; and a cylindrical stator assembly including a motor stator and a plurality of magnetic bearing stators. The magnetic bearing stators and the magnetic bearing rotors forming magnetic bearings magnetically coupling the rotor and stator assemblies. Command feedforward of electrical current can be provided to at least some of the bearings to achieve appropriate radial forces for respective operating trajectories.

Abstract translation: 轴承组件包括：轴向可旋转结构，其包括圆柱形转子组件（包括电动机转子和多个磁性轴承转子）; 圆柱形固定轴; 旋转元件轴承机械地联接可旋转结构和固定轴; 以及包括电动机定子和多个磁性轴承定子的圆柱形定子组件。 磁轴承定子和磁轴承转子形成磁性轴承，磁耦合转子和定子组件。 电流指令的前馈可以提供给至少一些轴承，以实现相应操作轨迹的适当的径向力。

公开(公告)号：US6145187A

公开(公告)日：2000-11-14

申请号：US161619

申请日：1998-09-28

Applicant: Gerald Burt Kliman

Inventor： Gerald Burt Kliman

IPC: H02K15/02

CPC classification number: H02K15/022 ,  Y10T29/49009 ,  Y10T29/49076

Abstract: A multipole brushless DC motor stator is formed with a pair of complementary opposable claw pole stator structures in which each of the stator structures comprises a stator base formed of a plurality of stacked sheet metal laminations. A plurality of stator pole members extend from the stator base and are formed by compression molding of a ferromagnetic material. In one form, the ferromagnetic material is molded in situ on the stator base by positioning the stator base in a compression mold having the slots in which a powdered or flaked ferromagnetic material can be positioned and compressed by a die. In another form, the ferromagnetic pole members may be independently compression molded of powdered or flaked ferromagnetic material and then adhesively bonded to the stacked laminations forming the stator base. In either method, the stacked laminations are formed with a plurality of receptacles for receiving one end of each of the stator poles and holding the stator poles to the stator base.

Abstract translation: 多极无刷直流电动机定子形成有一对互补的可对置爪极定子结构，其中每个定子结构包括由多个堆叠的金属板状叠片形成的定子基座。 多个定子极构件从定子基座延伸并且通过铁磁材料的压缩成型而形成。 在一种形式中，通过将定子基座定位在具有槽的压缩模具中，在定子基座上原位模制铁磁材料，其中粉末状或片状的铁磁材料可以由模具定位和压缩。 在另一种形式中，铁磁极构件可以由粉末状或片状的铁磁材料独立地压缩模制，然后粘合到形成定子基底的堆叠的叠片上。 在任一方法中，堆叠的叠片形成有多个接收器，用于接收每个定子极的一端并将定子极保持在定子基座上。

公开(公告)号：US6042265A

公开(公告)日：2000-03-28

申请号：US1233

申请日：1997-12-30

Applicant: Gerald Burt Kliman ,  James Henry Dymond

Inventor： Gerald Burt Kliman ,  James Henry Dymond

IPC: G01K7/42 ,  G01K1/12

CPC classification number: G01K7/42

Abstract: Rotor temperature in induction motors is estimated without the need for any direct temperature sensors, by using only computer calculations based on data readily available in the motor control center. Thus for any given motor, it is generally possible to predetermine a relationship between rotor temperature and rotor resistance, so that by determining rotor resistance, rotor temperature can be calculated. Rotor resistance, in turn, can be calculated from measured information relating motor slip and motor torque. Any of several methods can be employed for determining torque and slip. Temperature estimation can be obtained by use of equivalent circuit methods, and additional relationships can be obtained from a simplified equivalent circuit.

Abstract translation: 估计感应电机的转子温度不需要任何直接的温度传感器，只能使用基于马达控制中心现有数据的计算机计算。 因此，对于任何给定的电动机，通常可以预先确定转子温度和转子电阻之间的关系，从而通过确定转子电阻，可以计算转子温度。 转子电阻又可以根据与电机滑差和电机转矩相关的测量信息来计算。 可以采用几种方法中的任何一种来确定扭矩和滑移。 可以通过使用等效电路方法来获得温度估计，并且可以从简化的等效电路获得额外的关系。