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1. 发明授权

US5714823A Quasi regulated permanent magnet generator 失效
标题翻译：准稳压永磁发电机
公开(公告)号：US5714823A
公开(公告)日：1998-02-03
申请号：US298483
申请日：1994-08-29
申请人： Roger M. Shervington , Hassan Mansir , Dennis M. Kramer
发明人： Roger M. Shervington , Hassan Mansir , Dennis M. Kramer
IPC分类号： H02K21/00 , H02K19/12
CPC分类号： H02K3/493 , H02K21/046
摘要： A quasi regulated electric generator, comprising a stator having teeth on an inner periphery defining slots therebetween, stator windings disposed in the slots forming output phases, a rotor rotatably mounted within the stator, the rotor having permanent magnets mounted thereon forming rotor poles which induce a voltage in the stator windings when the rotor is driven by an external prime mover, and a series saturation circuit coupled to an external source of dc current for saturating the stator, decreasing the induced voltage thereby. Magnetic slot closers are placed in the slots in which are disposed the series saturation circuit to aid tooth saturation.
摘要翻译：一种准调节发电机，包括：定子，其内部周边具有齿，所述定子在其内部形成槽，定子绕组设置在形成输出相的槽中;转子可旋转地安装在定子内，转子具有安装在其上的永磁体，形成转子极，当转子由外部原动机驱动时，定子绕组中的电压以及耦合到外部直流电流源的串联饱和电路以使定子饱和，从而降低感应电压。磁隙闭合器被放置在槽中，其中设置有串联饱和电路以辅助齿饱和。

2. 发明授权

US6064121A Axially compact generator set and refrigeration system employing the same 失效
标题翻译：轴向紧凑型发电机组及其采用的制冷系统
公开(公告)号：US6064121A
公开(公告)日：2000-05-16
申请号：US32481
申请日：1998-02-27
申请人： Roger M. Shervington , Hassan Mansir , John Hefter
发明人： Roger M. Shervington , Hassan Mansir , John Hefter
IPC分类号： F02B3/06 , F02B63/04 , F02B75/18 , H02K3/28 , H02K21/24 , H02K1/27 , H02P9/00
CPC分类号： H02K21/24 , H02K3/28 , F02B2075/1808 , F02B3/06 , F02B63/04
摘要： Axial compactness is achieved in a generator set including an internal combustion (10) having a main shaft (16) journalled for rotation about an axis (56) and having an end (18, 54) with a flywheel (20) mounted on the end. A first rotatable magnet assembly (21) having axially facing poles is disposed on the flywheel (20) and a stator (24, 72) including generator windings (102, 104) is provided adjacent the magnets (21). A second rotatable magnet assembly (21, 22) is opposite the first magnet assembly (21) and adjacent the stator (24, 72) and has axially facing poles directed toward the poles on the first magnetic assembly (21) and is coupled to the first magnetic assembly for rotation therewith.
摘要翻译：在包括内燃机（10）的发电机组中实现轴向紧凑性，所述内燃机（10）具有主轴（16），所述主轴（18）被轴颈安装在轴线（56）周围并且具有端部（18,54），所述端部安装在末端。具有轴向面对的磁极的第一可旋转磁体组件（21）设置在飞轮（20）上，并且包括发生器绕组（102,104）的定子（24,72）设置在磁体（21）附近。第二可旋转磁体组件（21,22）与第一磁体组件（21）相对并且邻近定子（24,72），并且具有朝向第一磁性组件（21）上的磁极的轴向面对的磁极，并且耦合到第一磁性组件与其一起旋转。

3. 发明授权

US5073039A Bearing assembly with thermal compensation 失效
标题翻译：带有热补偿的轴承组件
公开(公告)号：US5073039A
公开(公告)日：1991-12-17
申请号：US271274
申请日：1988-11-15
申请人： Roger M. Shervington
发明人： Roger M. Shervington
IPC分类号： F16C35/067 , F16C19/52 , F16C35/04
CPC分类号： F16C35/04 , F16C19/525 , F16C35/077 , Y10T403/213
摘要： A temperature compensated shaft bearing support assembly in a magnesium alloy housing wall includes a liner made of a material which has a coefficient of thermal expansion between the coefficients of thermal expansion for the magnesium alloy and for the steel bearing. A support spigot has two hubs, one for supporting the shaft bearing and the other for supporting the liner that in turn is supported by the housing wall.
摘要翻译：在镁合金壳体壁中的温度补偿轴承支承组件包括由镁合金和钢轴承的热膨胀系数之间具有热膨胀系数的材料制成的衬套。支撑插口具有两个毂，一个用于支撑轴承，另一个用于支撑衬套，衬套又由壳体壁支撑。

4. 发明授权

US07627941B2 Fixture for aligning motor assembly 失效
标题翻译：电机组件对准的夹具
公开(公告)号：US07627941B2
公开(公告)日：2009-12-08
申请号：US11259729
申请日：2005-10-26
申请人： Roger M. Shervington , Vallabh V. Vaghani , Laurence D. Vanek , Scott A. Christensen
发明人： Roger M. Shervington , Vallabh V. Vaghani , Laurence D. Vanek , Scott A. Christensen
IPC分类号： H02K15/00
CPC分类号： H02K1/185 , H02K7/116 , Y10T29/49009 , Y10T29/53143 , Y10T29/53913
摘要： An alignment fixture includes a rotor fixture, a stator fixture and a sensor system which measures a rotational displacement therebetween. The fixture precisely measures rotation of a generator stator assembly away from a NULL position referenced by a unique reference spline on the rotor shaft. By providing an adjustable location of the stator assembly within the housing, the magnetic axes within each generator shall be aligned to a predetermined and controlled tolerance between the generator interface mounting pin and the reference spline on the rotor shaft. Once magnetically aligned, each generator is essentially a line replaceable unit which may be readily mounted to any input of a multi-generator gearbox assembly with the assurance that the magnetic alignment will be within a predetermined tolerance.
摘要翻译：定位夹具包括转子夹具，定子夹具和测量它们之间的旋转位移的传感器系统。固定装置精确地测量发电机定子组件的旋转远离由转子轴上的唯一参考样条引用的空位置。通过在壳体内提供定子组件的可调节位置，每个发电机内的磁轴应对准发电机接口安装销和转子轴上的基准花键之间的预定和受控公差。一旦磁性对准，每个发电机基本上是线路可更换单元，其可以容易地安装到多发电机齿轮箱组件的任何输入端，并保证磁性对准将在预定的公差内。

5. 发明授权

US5962943A Axial gap dynamoelectric machine 失效
标题翻译：轴向间隙电机
公开(公告)号：US5962943A
公开(公告)日：1999-10-05
申请号：US32716
申请日：1998-02-27
申请人： Roger M. Shervington
发明人： Roger M. Shervington
IPC分类号： H02K3/04 , H02K16/00 , H02K21/24 , H02K21/14
CPC分类号： H02K3/04 , H02K21/24 , H02K16/00
摘要： Lack of axial compactness in a dynamoelectric machine is avoided in an axial gap dynamoelectric machine including a disc (62, 66) rotatable about an axis (56) and adapted to be coupled to a shaft (54). At least two equally angularly spaced magnets (74, 76, 78, 80, 84, 86) are mounted on the disc (62, 66) and have their poles (N,S) facing in axial directions. A stator (72) is axially spaced but in close adjacency to the magnets (74, 76, 78, 80, 84, 86) and includes at least two equally angularly spaced groups of windings (92, 94, 96, 98). Each of the winding groups (92, 94, 96, 98) includes first and second winding loops (102, 104) with one of the loops (104) being wholly within the other of the loops (102) and in a common plane therewith.
摘要翻译：在包括可围绕轴线（56）旋转并且适于联接到轴（54）的盘（62,66）的轴向间隙电动机中避免了电动机械中的轴向致密度的缺乏。至少两个相等的角度间隔的磁体（74,76,78,80,84,86）安装在盘（62,66）上并使它们的极（N，S）面向轴向方向。定子（72）轴向间隔开但与磁体（74,76,78,80,84,86）紧密相邻并且包括至少两个等角度间隔的绕组组（92,94,96,98）。每个绕组（92,94,96,98）包括第一和第二绕组环（102,104），其中一个环（104）完全在另一个环（102）内并且与其中的共同平面。

6. 发明授权

US5166569A Rotor containment assembly for dynamoelectric machines 失效
标题翻译：电动机转子遏制组件
公开(公告)号：US5166569A
公开(公告)日：1992-11-24
申请号：US624383
申请日：1990-12-04
申请人： Roger M. Shervington , Lee L. Thomas , Mohd Aleem , David J. Turner
发明人： Roger M. Shervington , Lee L. Thomas , Mohd Aleem , David J. Turner
IPC分类号： H02K1/24 , H02K1/28
CPC分类号： H02K1/28 , H02K1/24
摘要： A rotor assembly including first and second generally discoidal endshafts disposed at opposite ends of the rotor assembly, an electromagnetic core and winding assembly secured between the endshafts, and a generally annular sleeve member shrunk-fit onto the end shafts in a position surrounding the electromagnetic core and winding assembly. The torque is transmitted through the sleeve member between the endshafts during operation of the dynamoelectric device in which the rotor is employed. A method of assembling the rotor is also disclosed in which the electromagnetic core and winding assembly is bolted between the endshafts. The sleeve member is heated to a temperature between 900.degree. and 1,000.degree. F., the sleeve member is brought into a position over the endshafts, and subsequently allow to cool to ambient temperature to shrink into locking engagement with the endshafts.
摘要翻译：一种转子组件，包括设置在转子组件的相对两端的第一和第二大致圆盘形的端轴，固定在两个轴之间的电磁铁心和绕组组件，以及一个大致环形的套筒构件，其在围绕电磁铁心的位置收缩配合到端轴上和绕组组装。在使用转子的电动装置的运转中，扭矩通过套筒构件在两轴之间传递。还公开了组装转子的方法，其中电磁铁芯和绕组组件被螺栓连接在两个端轴之间。套筒构件被加热到900°至1000°F之间的温度，套筒构件进入到上述端轴上方的位置，随后允许冷却至环境温度以收缩成与两端轴的锁定接合。

7. 发明授权

US5017821A Brushless dynamo electric machine with access to rectifier assembly 失效
标题翻译：无刷发电机，可进入整流器组件
公开(公告)号：US5017821A
公开(公告)日：1991-05-21
申请号：US313875
申请日：1989-02-23
申请人： Roger M. Shervington , Roy D. Rasmussen , Jeff A. Stadler
发明人： Roger M. Shervington , Roy D. Rasmussen , Jeff A. Stadler
IPC分类号： H02K11/04
CPC分类号： H02K11/042
摘要： To replace a diode assembly in a brushless dynamo electric machine without removal of the rotor or separation of the housing along a split line, a sealed cap is located at a position near the end of the hollow rotor. The parts for maintaining the diode housing in operation position can all be slidably removed for permitting each removal and replacement of the diode housing.
摘要翻译：为了更换无刷发电机中的二极管组件而不拆卸转子或沿着分流线分离壳体，密封盖位于靠近中空转子端部的位置。用于将二极管壳体保持在操作位置的部件可以全部被滑动地移除，以允许二极管壳体的每个拆卸和更换。

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