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1. 发明授权

US06389679B1 High voltage generator stator with radially inserted cable windings and assembly method 失效
标题翻译：高压发电机定子带径向插入电缆绕组和装配方法
公开(公告)号：US06389679B1
公开(公告)日：2002-05-21
申请号：US09882176
申请日：2001-06-18
申请人： Gerald B. Kliman , Manoj R. Shah
发明人： Gerald B. Kliman , Manoj R. Shah
IPC分类号： H02K1502
CPC分类号： H02K3/48 , H02K15/085 , H02K2203/15 , Y10T29/49009 , Y10T29/49073
摘要： A stator for a high voltage generator has cable windings that are radially inserted into the stator slots. The stator is assembled as the cable windings are laid into the stator slots. The stator slots are left wide open to allow the cable windings and separator bars to be inserted in the slot as the stator is assembled. The open slots have sidewalls that are defined by stator teeth, which extend radially out from a rotor jig in the stator. As each coil section is laid in a slot, a separator bar is inserted over the coil so that another coil section can be laid into the stator. The coils are stacked in a slot and sandwiched between separator bars also in the slot. The separator bar is keyed to the sidewalls of the teeth to provide structural support for the cable windings.
摘要翻译：用于高压发生器的定子具有径向插入定子槽中的电缆绕组。当电缆绕组放置在定子槽中时，定子被组装。定子槽宽敞开，以便在组装定子时，将电缆绕组和隔板插入槽中。开口槽具有由定子齿限定的侧壁，其从定子中的转子夹具径向延伸。当每个线圈段被放置在槽中时，隔板被插入到线圈上，使得另一个线圈段可以放置在定子中。线圈堆叠在槽中并夹在狭槽中的分隔杆之间。分隔杆被锁定到齿的侧壁，以为电缆绕组提供结构支撑。

2. 发明授权

US06278217B1 High voltage generator stator with radially inserted cable windings and assembly method 有权
标题翻译：高压发电机定子带径向插入电缆绕组和装配方法
公开(公告)号：US06278217B1
公开(公告)日：2001-08-21
申请号：US09457480
申请日：1999-12-09
申请人： Gerald B. Kliman , Manoj R. Shah
发明人： Gerald B. Kliman , Manoj R. Shah
IPC分类号： H02K112
CPC分类号： H02K3/48 , H02K15/085 , H02K2203/15 , Y10T29/49009 , Y10T29/49073
摘要： A stator for a high voltage generator has cable windings that are radially inserted into the stator slots. The stator is assembled as the cable windings are laid into the stator slots. The stator slots are left wide open to allow the cable windings and separator bars to be inserted in the slot as the stator is assembled. The open slots have sidewalls that are defined by stator teeth, which extend radially out from a rotor jig in the stator. As each coil section is laid in a slot, a separator bar is inserted over the coil so that another coil section can be laid into the stator. The coils are stacked in a slot and sandwiched between separator bars also in the slot. The separator bar is keyed to the sidewalls of the teeth to provide structural support for the cable windings.
摘要翻译：用于高压发生器的定子具有径向插入定子槽中的电缆绕组。当电缆绕组放置在定子槽中时，定子被组装。定子槽宽敞开，以便在组装定子时，将电缆绕组和隔板插入槽中。开口槽具有由定子齿限定的侧壁，其从定子中的转子夹具径向延伸。当每个线圈段被放置在槽中时，隔板被插入到线圈上，使得另一个线圈段可以放置在定子中。线圈堆叠在槽中并夹在狭槽中的分隔杆之间。分隔杆被锁定到齿的侧壁，以为电缆绕组提供结构支撑。

3. 发明授权

US5345130A Modable permanent magnet rotor for optimized field shaping 失效
标题翻译：可变永磁转子，用于优化现场成形
公开(公告)号：US5345130A
公开(公告)日：1994-09-06
申请号：US53275
申请日：1993-04-28
申请人： Gerald B. Kliman , Eike Richter
发明人： Gerald B. Kliman , Eike Richter
IPC分类号： H02K1/27 , H02K21/12
CPC分类号： H02K1/2733
摘要： A permanent magnet rotor is shaped to optimize the flux distribution thereabout. In one embodiment, cut-outs in the rotor core between magnetic poles forces more of the magnetizing flux, i.e., that which would normally be distributed about the transition zone between the poles, into the main part of the poles, resulting in a substantially trapezoidal flux distribution that is substantially flat over approximately the central 120.degree. of each respective 180.degree. half-cycle thereof. In an alternative embodiment, the rotor core is shaped to be substantially square with rounded edges. Permanent magnet material is molded onto the square-shaped rotor core to form a plurality of magnetic poles such that the flux distribution about the rotor core is substantially sinusoidal.
摘要翻译：永磁转子成形为优化其周围的通量分布。在一个实施例中，磁极之间的转子芯中的切口将更多的磁化助剂（即通常在磁极之间的过渡区域周围分布的磁通量）分散到磁极的主要部分中，导致大致梯形在大约每个180°半周期的中心120°处基本平坦的磁通分布。在替代实施例中，转子芯被成形为具有圆形边缘的大致正方形。将永磁材料模制在方形转子芯上以形成多个磁极，使得围绕转子芯的磁通分布基本上是正弦的。

4. 发明授权

US4916346A Composite rotor lamination for use in reluctance hompolar, and permanent magnet machines 失效
标题翻译：复合转子层压用于磁阻同极和永磁机
公开(公告)号：US4916346A
公开(公告)日：1990-04-10
申请号：US138404
申请日：1987-12-28
申请人： Gerald B. Kliman
发明人： Gerald B. Kliman
IPC分类号： H02K1/24 , H02K1/27 , H02K15/02 , H02K15/03 , H02K19/10 , H02K19/20
CPC分类号： H02K19/103 , H02K1/246 , H02K1/276 , H02K15/02 , H02K15/03 , H02K19/20 , H02K2205/12
摘要： In a homopolar, switched reluctance, or interior permanent magnet motor, formed rotor laminations are employed to reduce eddy current losses in the pole faces and body of the rotor. The homopolar and switched reluctance motor lamination is comprised of a magnetic portion having a plurality of pole pieces extending generally radially outward from the core portion and forming a plurality of interpole spaces. Non-magnetic, high resistance segments are bonded between the pole pieces to minimize windage losses and increase strength. The non-magnetic segments may be thinner in the axial direction than the magnetic portion to prevent contact between stack laminations. Additionally, a gap may be left between the interior core portion and the non-magnetic segment to facilitate use of automated welding techniques. In the interior permanent magnet motor lamination, the non-magnetic segments perform the function of circumferential bridges, with or without restraining ligaments, to increase the rotor strength and speed capability and increase specific torque.
摘要翻译：在单极，开关磁阻或内部永磁电动机中，使用成形的转子叠片来减少转子的极面和主体中的涡流损耗。单极和开关磁阻电动机层叠由具有多个从芯部径向向外延伸并形成多个间极空间的多个极片的磁性部分组成。非磁性，高电阻段结合在极片之间，以减少风阻损失并增加强度。非磁性部分可以在轴向方向上比磁性部分薄，以防止堆叠叠片之间的接触。此外，在内部芯部分和非磁性部分之间可能留有间隙，以便于使用自动焊接技术。在内部永磁电动机层叠中，非磁性部件具有带有或不具有约束韧带的圆周桥的功能，以增加转子强度和转速能力并增加比扭矩。

5. 发明授权

US4578610A Synchronous disk motor with amorphous metal stator and permanent magnet rotor and flywheel 失效
标题翻译：具有非晶金属定子和永磁转子和飞轮的同步磁盘电机
公开(公告)号：US4578610A
公开(公告)日：1986-03-25
申请号：US624328
申请日：1984-06-25
申请人： Gerald B. Kliman , Allan B. Plunkett
发明人： Gerald B. Kliman , Allan B. Plunkett
IPC分类号： H02K1/16 , H02K1/27 , H02K21/24 , H02K21/12
CPC分类号： H02K1/2793 , H02K1/16 , H02K21/24
摘要： An electric machine has a stator body formed of a coil of concentric layers of amorphous metal tape and slots are formed in one end of the coil for receiving a stator winding. A rotor structure having permanent magnet poles embedded therein is placed adjacent the end surface of the stator and is coupled thereto through the axial gap between the stator and rotor. The magnets are held in place in a nonmagnetic matrix which consists of an epoxy fiber laminate material. By enlarging the outer diameter of the rotor with the epoxy fiber laminate material, the rotor serves as an integral flywheel structure.
摘要翻译：电机具有由非晶金属带的同心层的线圈形成的定子体，并且在线圈的一端形成槽，用于接收定子绕组。具有嵌入其中的永磁体磁极的转子结构放置在定子的端面附近并通过定子和转子之间的轴向间隙与其连接。将磁体保持在由环氧纤维层压材料组成的非磁性基体中的适当位置。通过用环氧树脂纤维层压材料增大转子的外径，转子作为整体的飞轮结构。

6. 发明授权

US5890277A Method for manufacturing a claw pole stator structure 失效
公开(公告)号：US5890277A
公开(公告)日：1999-04-06
申请号：US743066
申请日：1996-11-04
申请人： Gerald B. Kliman
发明人： Gerald B. Kliman
IPC分类号： H02K15/02 , H02K15/00
CPC分类号： H02K15/022 , Y10T29/49009 , Y10T29/49076
摘要： 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.

7. 发明授权

US5548172A Permanent magnet line start motor having magnets outside the starting cage 失效
标题翻译：永磁线启动电机在起动机架外部具有磁铁
公开(公告)号：US5548172A
公开(公告)日：1996-08-20
申请号：US537500
申请日：1995-10-27
申请人： Gerald B. Kliman , Mark A. Preston , Donald W. Jones
发明人： Gerald B. Kliman , Mark A. Preston , Donald W. Jones
IPC分类号： H02K1/27 , H02K15/03 , H02K21/46 , H02K21/12
CPC分类号： H02K21/46 , H02K1/2726 , H02K15/03 , Y10T29/49012 , Y10T29/49076
摘要： A rotor for use in a line start permanent magnet motor comprises a rotor core having a shaft and including teeth defining slots; a rotor cage, at least a portion of which extends through the slots; and a layer of composite permanent magnet material at least partially coating the rotor core.
摘要翻译：用于线路启动永磁电动机的转子包括具有轴的转子铁芯和包括限定槽的齿; 转子笼，其至少一部分延伸穿过槽; 以及至少部分地涂覆转子芯的复合永磁材料层。

8. 发明授权

US5345158A Electrical distribution equipment with torque estimating capability 失效
标题翻译：具有扭矩估计能力的配电设备
公开(公告)号：US5345158A
公开(公告)日：1994-09-06
申请号：US955808
申请日：1992-10-02
申请人： Gerald B. Kliman , Kamakshi Srinivasan , Rik W. DeDoncker , David E. Ritscher
发明人： Gerald B. Kliman , Kamakshi Srinivasan , Rik W. DeDoncker , David E. Ritscher
IPC分类号： G01R31/34 , H02H7/08 , H02P21/00 , H02P23/00 , H02P27/04 , H02K17/32
CPC分类号： H02H7/0822 , G01R31/343
摘要： A circuit breaker for protecting a motor-driven system from overcurrents and undervoltages includes both current and voltage sensors and derives a precise estimate of electromagnetic torque output from sensed currents and voltages. A contactor similarly includes torque estimating capability.
摘要翻译：用于保护电动机系统免受过电流和欠电压的断路器包括电流和电压传感器，并且从感测的电流和电压导出对电磁转矩输出的精确估计。接触器类似地包括扭矩估计能力。

9. 发明授权

US5053666A Construction of reluctance motors 失效
标题翻译：磁阻电机的施工
公开(公告)号：US5053666A
公开(公告)日：1991-10-01
申请号：US202354
申请日：1988-06-06
申请人： Gerald B. Kliman , Eike Richter
发明人： Gerald B. Kliman , Eike Richter
IPC分类号： H02K9/19 , H02K19/10
CPC分类号： H02K19/103 , H02K9/19 , H02K2205/12
摘要： An improved reluctance motor with reduced windage losses and reduced internal rotor stresses is proposed. The reluctance motor is constructed with continuous, non-magnetic supported members in the interpolar spaces of the salient pole rotor. End plates may be added to the rotor which are attached to the support members creating a "cage" structure which supports the rotor. In addition, the rotor through shaft may be eliminated by providing stub shafts on the cage end plates to transmit torque from the rotor. Various methods of constructing the rotor of the invention are also described.
摘要翻译：提出了一种改进的磁阻电机，降低了风阻和减小内转子应力。磁阻电动机在凸极转子的极间空间中由连续的非磁性支撑构件构成。端板可以被附加到转子上，所述转子附接到支撑构件，产生支撑转子的“笼”结构。此外，通过在保持架端板上提供短轴以从转子传递扭矩，可以消除转子贯穿轴。还描述了构造本发明的转子的各种方法。

10. 发明授权

US4918831A Method of fabricating composite rotor laminations for use in reluctance, homopolar and permanent magnet machines 失效
标题翻译：制造用于磁阻，单极和永磁机器的复合转子叠片的方法
公开(公告)号：US4918831A
公开(公告)日：1990-04-24
申请号：US424438
申请日：1989-10-20
申请人： Gerald B. Kliman
发明人： Gerald B. Kliman
IPC分类号： H02K1/24 , H02K1/27 , H02K15/02 , H02K15/03 , H02K19/10 , H02K19/20
CPC分类号： H02K19/103 , H02K1/246 , H02K15/02 , H02K15/03 , H02K19/20 , H02K2205/12 , Y10T29/49012 , Y10T29/49901 , Y10T29/53143
摘要： In a homopolar, switched reluctance, or interior permanent magnet motor, formed rotor laminations are employed to reduce eddy current losses in the pole faces and body of the rotor. The homopolar and switched reluctance motor lamination is comprised of a magnetic portion having a plurality of pole pieces extending generally radially outward from the core portion and forming a plurality of interpole spaces. Non-magnetic, high resistance segments are bonded between the pole pieces to minimize windage losses and increase strength. The non-magnetic segments may be thinner in the axial direction than the magnetic portion to prevent contact between stack laminations. Additionally, a gap may be left between the interior core portion and the non-magnetic segment to facilitate use of automated welding techniques. In the interior permanent magnet motor lamination, the non-magnetic segments perform the function of circumferential bridges, with or without restraining ligaments, to increase the rotor strength and speed capability and increase specific torque.
摘要翻译：在单极，开关磁阻或内部永磁电动机中，使用成形的转子叠片来减少转子的极面和主体中的涡流损耗。单极和开关磁阻电动机层叠由具有多个从芯部径向向外延伸并形成多个间极空间的多个极片的磁性部分组成。非磁性，高电阻段结合在极片之间，以减少风阻损失并增加强度。非磁性部分可以在轴向方向上比磁性部分薄，以防止堆叠叠片之间的接触。此外，在内部芯部分和非磁性部分之间可能留有间隙，以便于使用自动焊接技术。在内部永磁电动机层叠中，非磁性部件具有带有或不具有约束韧带的圆周桥的功能，以增加转子强度和转速能力并增加比扭矩。

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