专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20130187580A1 Controller For Back EMF Reducing Motor 审中-公开
标题翻译：反电动势减速电机控制器
公开(公告)号：US20130187580A1
公开(公告)日：2013-07-25
申请号：US13562214
申请日：2012-07-30
申请人： James F. Murray, III , Erik J. Brauer
发明人： James F. Murray, III , Erik J. Brauer
IPC分类号： H02P6/14
CPC分类号： H02P6/14 , H02P5/747
摘要： Embodiments of controllers for electric motors, and methods of operation for the same are disclosed. More particularly, the controllers and methods of operation are for motors designed to operate so as to reduce Back EMF.
摘要翻译：公开了用于电动机的控制器及其操作方法的实施例。更具体地说，控制器和操作方法是用于设计成运行以减少反电动势的电动机。

2. 发明申请

US20130057099A1 Three Phase Synchronous Reluctance Motor with Constant Air Gap and Recovery of Inductive Field Energy 有权
标题翻译：具有恒定气隙的三相同步磁阻电机和感应场能的恢复
公开(公告)号：US20130057099A1
公开(公告)日：2013-03-07
申请号：US13562199
申请日：2012-07-30
申请人： James F. Murray, III
发明人： James F. Murray, III
IPC分类号： H02K3/00 , H02K16/00
CPC分类号： H02K16/00 , H02K1/246 , H02K19/103 , H02K2201/03
摘要： A synchronous reluctance motor system is disclosed. The system may generally comprise an input power source that provides alternating phase current and voltage (e.g., AC current). The input power may be further conditioned through a variable voltage conditioner. The system may also include capacitive elements connected in series with the motor windings.
摘要翻译：公开了一种同步磁阻电动机系统。该系统通常可以包括提供交流相电流和电压（例如，交流电流）的输入电源。可以通过可变电压调节器进一步调节输入功率。该系统还可以包括与电动机绕组串联连接的电容元件。

3. 发明授权

US08476799B2 Pulsed multi-rotor constant air gap motor cluster 有权
标题翻译：脉冲多转子恒定气隙电机组
公开(公告)号：US08476799B2
公开(公告)日：2013-07-02
申请号：US13390437
申请日：2010-08-12
申请人： James F. Murray, III
发明人： James F. Murray, III
IPC分类号： H02K7/20
CPC分类号： H02K19/103 , H02K1/246 , H02K16/00
摘要： Electric motor cluster consisting of several stator sections each possessing a minimum of two salient pole projections, wound with power windings, and each section containing a single rotor. Each individual motor is angularly displaced one from the other, while mounted within a common housing, and geared together such that each motor section contributes to the rotation of a common output shaft. Each motor comprises at least one stator and one rotor section, such that each rotor section is associated with a specific stator section. The lateral axis of each rotor section is disposed at an oblique angle with respect to the axis of the shaft for that particular motor.
摘要翻译：由多个定子部分组成的电动机组，每个定子部分具有最少两个凸极突起，缠绕有功率绕组，每个部分包含单个转子。每个单独的电动机彼此成角度地移位，同时安装在共同的壳体内，并且齿轮组合在一起，使得每个电动机部分有助于公共输出轴的旋转。每个电动机包括至少一个定子和一个转子部分，使得每个转子部分与特定的定子部分相关联。每个转子部分的横轴相对于该特定电机的轴的轴线倾斜设置。

4. 发明申请

US20120139368A1 PULSED MULTI-ROTOR CONSTANT AIR GAP MOTOR CLUSTER 有权
标题翻译：脉冲多转子恒定空气隙电机组
公开(公告)号：US20120139368A1
公开(公告)日：2012-06-07
申请号：US13390437
申请日：2010-08-12
申请人： James F. Murray, III
发明人： James F. Murray, III
IPC分类号： H02K19/02
CPC分类号： H02K19/103 , H02K1/246 , H02K16/00
摘要： Electric motor cluster consisting of several stator sections each possessing a minimum of two salient pole projections, wound with power windings, and each section containing a single rotor. Each individual motor is angularly displaced one from the other, while mounted within a common housing, and geared together such that each motor section contributes to the rotation of a common output shaft. Each motor comprises at least one stator and one rotor section, such that each rotor section is associated with a specific stator section. The lateral axis of each rotor section is disposed at an oblique angle with respect to the axis of the shaft for that particular motor.
摘要翻译：由多个定子部分组成的电动机组，每个定子部分具有最少两个凸极突起，缠绕有功率绕组，每个部分包含单个转子。每个单独的电动机彼此成角度地移位，同时安装在共同的壳体内，并且齿轮组合在一起，使得每个电动机部分有助于公共输出轴的旋转。每个电动机包括至少一个定子和一个转子部分，使得每个转子部分与特定的定子部分相关联。每个转子部分的横轴相对于该特定电机的轴的轴线倾斜设置。

5. 发明授权

US4780632A Alternator having improved efficiency 失效
标题翻译：发电机效率提高
公开(公告)号：US4780632A
公开(公告)日：1988-10-25
申请号：US112025
申请日：1987-10-21
申请人： James F. Murray III
发明人： James F. Murray III
IPC分类号： H02K19/24 , H02K39/00
CPC分类号： H02K19/24
摘要： An alternator having a rotor which extends obliquely with respect to its axis of rotation between at least a pair of pole pieces having power windings disposed therein with the turns of the windings facing the pivotal axis of the rotor. Upon driving the rotor in rotation, the rotor due to its oblique configuration causes the flux extending with respect to the pole pieces to reciprocate with respect to the pivotal axis and the power windings, thereby producing two cycles of alternating current for each rotation of the rotor. The form of the rotor can substantially correspond to a portion of a cylinder having oppositely disposed face portions extending obliquely with respect to the central axis of the of the cylinder which is substantially coincident with the pivotal axis of the rotor. The periphery of the rotor thereby generates a cylindrical figure of revolution as the rotor is rotated.
摘要翻译：具有转子的交流发电机，该转子相对于其旋转轴线在至少一对功率绕组之间设置有至少一对功率绕组的极片之间倾斜延伸，其中绕组的匝面对转子的枢转轴线。当旋转驱动转子时，转子由于其倾斜构型而导致相对于极片延伸的通量相对于枢转轴线和功率绕组往复运动，从而为转子的每个旋转产生两个交流电循环。转子的形式可以基本上对应于具有相对于相对于汽缸的中心轴线倾斜延伸的相对设置的面部分的圆筒的一部分，其基本上与转子的枢转轴线重合。因此，当转子旋转时，转子的周边产生圆柱形的转动图形。

6. 发明申请

US20130187586A1 Multi-Pole Switched Reluctance D.C. Motor with a Constant Air Gap and Recovery of Inductive Field Energy 审中-公开
标题翻译：具有恒定空气间隙的多极开关磁阻直流电动机和感应场能的恢复
公开(公告)号：US20130187586A1
公开(公告)日：2013-07-25
申请号：US13562233
申请日：2012-07-30
申请人： James F. Murray, III
发明人： James F. Murray, III
IPC分类号： H02P6/14 , H02K1/14 , H02K19/06
CPC分类号： H02P6/14 , H02K1/14 , H02K1/148 , H02K1/246 , H02K7/116 , H02K16/00 , H02K19/06 , H02K19/103 , H02P25/0925
摘要： A Back EMF reducing DC motor system and method of operation are disclosed. The disclosed system and method are designed to exploit Transformer Voltage properties and include a rotor element shaped to periodically move a flux zone along a stator face. Incoming DC motor power from an external source may be appropriately conditioned and applied to a power supply, Storage Capacitors may also communicate with the power supply. A controller receives power from the power supply and communicates with the DC motor. A position sensor or other indicator may also communicate DC motor operational conditions to the controller. A recapture storage device may receive recaptured power from the DC motor via the controller. The recaptured power may he used to power an external load, or to reduce the input power necessary to operate the DC motor.
摘要翻译：公开了一种反电动势减小直流电动机系统和操作方法。所公开的系统和方法被设计为利用变压器电压特性并且包括转子元件，其被成形为周期性地沿着定子面移动焊剂区域。来自外部电源的直流电机功率可以适当调节并应用于电源，存储电容器也可以与电源通信。控制器从电源接收电力并与直流电动机通信。位置传感器或其他指示器还可以将DC电动机操作条件传送到控制器。重新捕获存储装置可以经由控制器从DC电动机接收重新捕获的电力。他可以使用重新捕获的电源为外部负载供电，或者减少操作DC电机所需的输入功率。

7. 发明授权

US08482181B2 Three phase synchronous reluctance motor with constant air gap and recovery of inductive field energy 有权
标题翻译：具有恒定气隙和感应场能恢复的三相同步磁阻电机
公开(公告)号：US08482181B2
公开(公告)日：2013-07-09
申请号：US13562199
申请日：2012-07-30
申请人： James F. Murray, III
发明人： James F. Murray, III
IPC分类号： H02K1/22
CPC分类号： H02K16/00 , H02K1/246 , H02K19/103 , H02K2201/03
摘要： A synchronous reluctance motor system is disclosed. The system may generally comprise an input power source that provides alternating phase current and voltage (e.g., AC current). The input power may be further conditioned through a variable voltage conditioner. The system may also include capacitive elements connected in series with the motor windings.
摘要翻译：公开了一种同步磁阻电动机系统。该系统通常可以包括提供交流相电流和电压（例如，交流电流）的输入电源。可以通过可变电压调节器进一步调节输入功率。该系统还可以包括与电动机绕组串联连接的电容元件。

8. 发明申请

US20170169941A1 SWITCHED ENERGY RESONANT POWER SUPPLY SYSTEM 审中-公开
公开(公告)号：US20170169941A1
公开(公告)日：2017-06-15
申请号：US15377860
申请日：2016-12-13
申请人： James F. Murray, III
发明人： James F. Murray, III
IPC分类号： H01F29/04
CPC分类号： H02M5/297 , H02J3/383 , H02M1/4233 , H02M5/293 , H02M7/155 , H02M7/162 , H02M7/217 , H02M7/219 , H02M2001/0048 , H02M2007/2195 , H02P9/14 , Y02E10/563
摘要： Apparatus and associated methods relate to a switching network that (1) receives energy from an input source that magnetically excites an output winding, (2) stores some of that energy in a series capacitance while delivering power to a resistive load during a first excitation cycle portion, and (3) then injects some of the stored energy back to the input source by injecting current into a tap of the output winding while delivering power to the resistive load and during a second excitation cycle portion. In an illustrative example, the first excitation cycle portion may include a first positive or negative quarter cycle of the excitation waveform. The second excitation cycle portion may include a second positive or negative quarter cycle of the excitation waveform. The energy injected back to the input source during the second excitation cycle portion may advantageously provide, for example, an assisting torque to a prime mover.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式