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. 发明授权

US08141234B2 Optimal magnetization of non-magnetized permanent magnet segments in electrical machines 有权
标题翻译：电机中非磁化永磁体段的最优磁化
公开(公告)号：US08141234B2
公开(公告)日：2012-03-27
申请号：US12581185
申请日：2009-10-19
申请人： Charles Michael Stephens , Konrad Roman Weeber , Steven Joseph Galioto , Ralph James Carl, Jr.
发明人： Charles Michael Stephens , Konrad Roman Weeber , Steven Joseph Galioto , Ralph James Carl, Jr.
IPC分类号： H02K15/02
CPC分类号： H02K15/03 , H01F13/003 , H02K1/278 , Y10T29/49009 , Y10T29/49012
摘要： A method for magnetizing a rotor of an electrical machine is provided. The method includes assembling an array of non-magnetized anisotropic permanent magnet segments around a rotor spindle encased in a metallic ring. The method also includes determining multiple optimal magnetization orientation directions of the non-magnetized anisotropic permanent magnet segments. Further, the method includes positioning the assembled non-magnetized anisotropic permanent magnet segments around the rotor spindle such that the optimal magnetization orientation directions of the anisotropic permanent magnet segments are aligned with multiple flux lines produced by a magnetization fixture. Finally, the method includes energizing the magnetization fixture for magnetizing the segments via a pulse direct current for an optimal duration of the pulse.
摘要翻译：提供了一种用于磁化电机转子的方法。该方法包括将包含在金属环中的转子心轴周围的非磁化各向异性永久磁铁段的阵列组装。该方法还包括确定非磁化各向异性永久磁铁段的多个最佳磁化取向方向。此外，该方法包括将组装的非磁化各向异性永久磁铁段定位在转子心轴周围，使得各向异性永久磁体段的最佳磁化取向方向与由磁化夹具产生的多个磁通线对准。最后，该方法包括激励磁化装置，用于通过脉冲直流来对段进行磁化，以获得脉冲的最佳持续时间。

2. 发明授权

US07554790B2 Energy storage device 有权
标题翻译：储能装置
公开(公告)号：US07554790B2
公开(公告)日：2009-06-30
申请号：US11790374
申请日：2007-04-25
申请人： David Albert James , Stephen Robert Wilson , Alina Kay Sloan , Richard Michael Stephens
发明人： David Albert James , Stephen Robert Wilson , Alina Kay Sloan , Richard Michael Stephens
IPC分类号： H01G9/00
CPC分类号： H01G9/155 , H01G2/06 , H01G9/016 , H01G9/10 , H01G11/52 , H01G11/74 , H01G11/82 , H01M2/0207 , H01M2/30 , H01M6/10 , H01M6/42 , H01M10/04 , H01M10/0436 , Y02E60/13 , Y10T29/41 , Y10T29/417
摘要： A surface mount energy storage device in the form of a supercapacitor (1) includes a generally rectangular folded prismatic housing (2) and two energy storage elements (not shown) that are sealingly contained within the housing (2) and which are connected in series. A mount, in the form of an integrally formed tinned metal frame (3), extends about and captively retains housing (2) in the folded configuration shown. Two terminals, in the form of elongate contacts (4, 5) extend from the energy storage elements and terminate outside housing (2) for allowing external electrical connection to the elements.
摘要翻译：超级电容器（1）形式的表面贴装能量存储装置包括一个大致矩形折叠的棱柱形壳体（2）和两个密封地容纳在壳体（2）内并串联连接的储能元件（未示出）。以整体形成的镀锡金属框架（3）的形式的安装件在所示的折叠构型中围绕并围绕保持壳体（2）。两个端子，呈细长触头（4,5）的形式从能量存储元件延伸并终止于外壳（2）外，用于允许与元件的外部电连接。

3. 发明授权

US07228616B2 System and method for magnetization of permanent magnet rotors in electrical machines 有权
标题翻译：电机永磁转子磁化系统及方法
公开(公告)号：US07228616B2
公开(公告)日：2007-06-12
申请号：US11094910
申请日：2005-03-31
申请人： Charles Michael Stephens
发明人： Charles Michael Stephens
IPC分类号： H02K1/28 , H02K21/12 , H01F13/00
CPC分类号： H02K15/03 , H02K1/278 , Y10T29/49012
摘要： A system and method for manufacturing an electrical machine is provided. An array of permanent magnet segments is assembled around a rotor spindle. Desired orientation directions of the permanent magnet segments are determined. The assembled permanent magnet segments are then positioned in a magnetization fixture such that the desired orientation directions of the permanent magnet segments are aligned with corresponding flux directions of the magnetizing fixture.
摘要翻译：提供一种用于制造电机的系统和方法。一组永久磁铁段组装在转子心轴周围。确定永磁体段的期望取向方向。然后将组装的永磁体段定位在磁化固定装置中，使得永磁体段的期望定向方向与磁化固定装置的相应磁通方向对准。

4. 发明授权

US07054139B2 Energy storage device 有权
公开(公告)号：US07054139B2
公开(公告)日：2006-05-30
申请号：US10433160
申请日：2001-12-06
申请人： David Albert James , Stephen Robert Wilson , Alina Kay Sloan , Richard Michael Stephens
发明人： David Albert James , Stephen Robert Wilson , Alina Kay Sloan , Richard Michael Stephens
IPC分类号： H01G9/02
CPC分类号： H01G9/155 , H01G2/06 , H01G9/016 , H01G9/10 , H01G11/52 , H01G11/74 , H01G11/82 , H01M2/0207 , H01M2/30 , H01M6/10 , H01M6/42 , H01M10/04 , H01M10/0436 , Y02E60/13 , Y10T29/41 , Y10T29/417
摘要： A surface mount energy storage device in the form of a supercapacitor (1) includes a generally rectangular folded prismatic housing (2) and two energy storage elements (not shown) that are sealingly contained within the housing (2) and which are connected in series. A mount, in the form of an integrally formed tinned metal frame (3), extends about and captively retains housing (2) in the folded configuration shown. Two terminals, in the form of elongate contacts (4, 5) extend from the energy storage elements and terminate outside housing (2) for allowing external electrical connection to the elements.

5. 发明申请

US20060065202A1 Hummingbird feeder 有权
标题翻译：蜂鸟饲料
公开(公告)号：US20060065202A1
公开(公告)日：2006-03-30
申请号：US10952929
申请日：2004-09-30
申请人： W. Fort , Randy Love , Michael Stephens
发明人： W. Fort , Randy Love , Michael Stephens
IPC分类号： A01K7/00
CPC分类号： A01K39/04 , A01K39/0206
摘要： A hummingbird feeder having a cover portion and a bottom portion of a base, as well as a nectar reservoir, is disclosed. The cover portion includes a reservoir coupling region, a feeding region, and a first mating region. The reservoir coupling region is configured to be coupled to the nectar reservoir. The feeding region is configured to accommodate a beak of a hummingbird to access nectar. The a bottom portion includes a second mating region, which is configured to mate with the first mating region of the cover portion. Preferably, the bottom portion further includes a retaining wall located within an outer ridge of the bottom portion. The retaining wall retains liquid within an inner region of the bottom portion and restricts liquid from flowing to an outer region of the bottom portion, providing easier maintenance and less mechanical force on the cover portion during feeder use. The reservoir optionally contains a wide opening for easy maintenance.
摘要翻译：公开了一种具有盖部分和基部底部以及花蜜贮存器的蜂鸟饲养器。盖部分包括储存器联接区域，进料区域和第一配合区域。储存器联接区域被配置为联接到花蜜贮存器。饲养区被配置为容纳蜂鸟的喙以接近花蜜。底部包括第二配合区域，其配置成与盖部分的第一配合区域配合。优选地，底部部分还包括位于底部的外脊内的保持壁。保持壁将液体保持在底部的内部区域内，并限制液体流向底部的外部区域，在进料器使用期间在盖部分上提供更容易的维护和更小的机械力。储存器可选地包含宽开口以便于维护。

6. 发明授权

US06908349B2 Combination AC motor drive and electrolyzer supply for marine vessel 失效
标题翻译：组合交流电机驱动器和电解槽供水船
公开(公告)号：US06908349B2
公开(公告)日：2005-06-21
申请号：US10677508
申请日：2003-10-02
申请人： Charles Michael Stephens
发明人： Charles Michael Stephens
IPC分类号： B60L11/02 , B63G8/08 , B63H21/17
CPC分类号： B63G8/08 , B63H21/17 , B63H2021/003 , B63J2003/043 , Y02T70/5209 , Y02T90/38 , Y02T90/46
摘要： A marine vehicle propulsion system is provided that combines a fuel cell electrical source for an AC propulsion motor for a marine vessel with an electrolyzer and a DC-AC converter. The fuel cell provides power for the AC propulsion motor. When the fuel cell is depleted, the DC-AC converter is disconnected from the AC propulsion motor and is reconnected to an AC power source from a host ship, and the power electronic DC-AC converter is disconnected from the fuel cell and reconnected to the electrolyzer. The fuel cell is replenished by operating the electrolyzer device that runs using DC power from the host ship to separate water into hydrogen gas and oxygen gas. The power electronic drive is operated in reverse to power the electrolyzer from the host ship.
摘要翻译：提供了一种船用车辆推进系统，其将用于海洋船舶的AC推进电动机的燃料电池电源与电解器和DC-AC转换器组合。燃料电池为交流推进电机提供动力。当燃料电池耗尽时，DC-AC转换器与AC推进电机断开连接，并从主船重新连接到AC电源，电力电子DC-AC转换器与燃料电池断开并重新连接到电解槽通过操作使用来自主船的直流电力的电解装置来补充燃料电池，以将水分离成氢气和氧气。电力电子驱动器反向运行，为主机船上的电解槽供电。

7. 发明授权

US06865997B2 Apparatus for maneuvering boats 有权
标题翻译：机动船的装置
公开(公告)号：US06865997B2
公开(公告)日：2005-03-15
申请号：US10705710
申请日：2003-11-11
申请人： James Michael Stephens
发明人： James Michael Stephens
IPC分类号： B63H21/22 , B63H25/46
CPC分类号： B63H21/213 , B63H25/46
摘要： An apparatus for aiding in steering and maneuvering a boat that includes a thruster that applies a force transverse to the longitudinal axis of the boat. The operation of the thruster is under control of a remote radio frequency transmitter which permits an operator of the boat to operate the thrusters without being on the bridge of the boat. A switching circuit that includes relays and solenoids associated with a solenoid valve operates with the remote frequency transmitter and receiver to energize a thruster on the boat.
摘要翻译：一种用于帮助驾驶和操纵船的装置，其包括施加横向于船的纵向轴线的力的推进器。推进器的操作由远程射频发射器控制，该遥控射频发射器允许船的操作者操作推进器而不在船的桥上。包括与电磁阀相关联的继电器和螺线管的开关电路与远程频率发射器和接收器一起操作以对船上的推进器通电。

8. 发明授权

US06445105B1 Axial flux machine and method of fabrication 有权
标题翻译：轴向通量机及其制造方法
公开(公告)号：US06445105B1
公开(公告)日：2002-09-03
申请号：US09286966
申请日：1999-04-06
申请人： Gerald Burt Kliman , Charles Michael Stephens , Patrick Lee Jansen
发明人： Gerald Burt Kliman , Charles Michael Stephens , Patrick Lee Jansen
IPC分类号： H02K114
CPC分类号： H02K1/14 , H02K21/24 , H02K29/03
摘要： An axial flux machine includes a rotatable shaft; at least one rotor disk coupled to the rotatable shaft; at least one permanent magnet supported by the at least one rotor disk; at least one stator extension positioned in parallel with the at least one rotor disk; at least two molded iron pole elements attached to the at least one stator extension and facing the at least one permanent magnet; and at least two electrical coils, each wrapped around a respective one of the at least two molded iron pole elements.
摘要翻译：轴向通量机包括可旋转的轴; 耦合到所述可旋转轴的至少一个转子盘; 至少一个由所述至少一个转子盘支撑的永磁体; 至少一个定子延伸部与所述至少一个转子盘平行设置; 至少两个模制铁极元件，其附接到所述至少一个定子延伸部并且面向所述至少一个永磁体; 以及至少两个电线圈，每个电线圈围绕所述至少两个模制铁极元件中的相应一个缠绕。

9. 发明授权

US06328681B1 Elastomeric roll cover with ultra high molecular weight polyethylene filler 有权
标题翻译：弹性辊盖用超高分子量聚乙烯填料
公开(公告)号：US06328681B1
公开(公告)日：2001-12-11
申请号：US09234734
申请日：1999-01-21
申请人： John Michael Stephens
发明人： John Michael Stephens
IPC分类号： F16C1300
CPC分类号： F16C13/00 , D21G1/0233
摘要： The industrial roll of the present invention comprises a substantially cylindrical core, an adhesive layer overlying the core, and a cover overlying the adhesive layer. The cover comprises: a polymeric base layer overlying the adhesive layer; and a top stock layer overlying the base layer. The top stock layer comprises a mixture of an elastomeric material and ultra high molecular weight polyethylene (UHMWPE), with the mixture including 100 parts elastomeric material by weight and between about 25 and 50 parts UHMWPE by weight. With these components in the recited ratios, the roll can be formulated to a desired hardness within the desired 10 to 50 P&J hardness range while maintaining release properties suitable for papermaking in the papermaking environment.
摘要翻译：本发明的工业卷包括基本上圆柱形的芯，覆盖芯的粘合剂层和覆盖在粘合剂层上的盖。所述盖包括：覆盖所述粘合剂层的聚合物基层; 以及覆盖基层的顶部储备层。顶部储备层包括弹性体材料和超高分子量聚乙烯（UHMWPE）的混合物，该混合物包含100重量份的弹性体材料和约25至50重量份的UHMWPE。按照所述比例的这些组分，可以在所需的10至50P＆J硬度范围内将辊配制成所需的硬度，同时保持适用于造纸环境中造纸的脱模性能。

10. 发明授权

US5979920A Jounce stop apparatus for use in a vehicle suspension 失效
标题翻译：停车装置用于车辆悬架
公开(公告)号：US5979920A
公开(公告)日：1999-11-09
申请号：US44061
申请日：1998-03-19
申请人： Jeffrey Michael Krakowiak , Michael Stephens Martin , Naresh Vermani , Stacy Priest Nadeau
发明人： Jeffrey Michael Krakowiak , Michael Stephens Martin , Naresh Vermani , Stacy Priest Nadeau
IPC分类号： B60G7/04 , B60G9/00 , B60G11/10 , F16F1/36
CPC分类号： B60G9/003 , B60G11/10 , B60G7/04 , B60G2200/31 , B60G2202/112 , B60G2204/121 , B60G2204/43 , B60G2204/4302 , B60G2204/4306 , B60G2204/45 , B60G2206/601
摘要： A jounce stop apparatus for use in a motor vehicle includes a resilient jounce bumper (36) attached to a frame member and a jounce bumper barrier (50) attached to an axle housing (12) for receiving the resilient jounce bumper and thereby limiting upward travel of the axle housing. The jounce bumper barrier includes a first portion (54) for attaching the jounce bumper barrier to the axle housing. Second, third and fourth portions (58, 62, 72) are arranged to generally form a U-shape. The third portion (62) includes an impact face (68) for receiving the jounce bumper during extreme upward travel of the axle housing relative to the frame.
摘要翻译：用于机动车辆的抖动停止装置包括附接到框架构件的弹性弹簧保险杠（36）和附接到车轴壳体（12）的弹簧保险杠挡板（50），用于接收弹性弹簧保险杠，从而限制向上行驶的轴壳。跳动保险杠障碍物包括用于将跳动保险杠障碍物附接到车轴壳体的第一部分（54）。第二，第三和第四部分（58,62,72）被布置成大致形成U形。第三部分（62）包括用于在轴壳体相对于框架的极端向上行进期间接收跳动保险杠的冲击面（68）。

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