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41. 发明申请

WO2004006304A3 MULTIPOLAR MACHINES 审中-公开
公开(公告)号：WO2004006304A3
公开(公告)日：2005-06-30
申请号：PCT/US0322248
申请日：2003-07-08
申请人： KUHLMANN-WILSDORF DORIS
发明人： KUHLMANN-WILSDORF DORIS
IPC分类号： H01R39/24 , H02K31/02 , H02K31/00 , H02K21/00 , H02K21/26
CPC分类号： H02K31/02 , H01R39/24
摘要： A homopolar machine with a current channeling rotor (2) rotating between the cylindrical aligned parallel permanet magnets (5 and 6). Currents are conducted by brushes (27) and slip rings (34) at both axial ends of the rotor.
摘要翻译：具有在圆柱形对准的平行永磁体（5和6）之间旋转的电流引导转子（2）的单极机器。电流在转子的两个轴向端通过电刷（27）和滑环（34）进行。

42. 发明申请

WO2004102769A2 HOMOPOLAR MACHINE WITH SHAFT AXIAL THRUST COMPENSATION FOR REDUCED THRUST BEARING WEAR AND NOISE 审中-公开
标题翻译：具有轴向扭矩补偿功能的减速轴承磨损和噪音的同轴机
公开(公告)号：WO2004102769A2
公开(公告)日：2004-11-25
申请号：PCT/US2004013949
申请日：2004-05-05
申请人： GEN ATOMICS , HEIBERGER MICHAEL , REED MICHAEL ROBERT
发明人： HEIBERGER MICHAEL , REED MICHAEL ROBERT
IPC分类号： F16C39/06 , H01F13/00 , H02K7/09 , H02K31/00 , H02K31/02 , H02K55/06 , H02K
CPC分类号： F16C39/06 , F16C32/0495 , F16C2360/00 , F16C2380/26 , H01F13/006 , H02K7/09 , H02K31/00 , H02K31/02 , H02K55/06 , Y02E40/627
摘要： A homopolar machine produces an axial counter force on the rotating shaft to compensate for the load on the shaft's thrust bearing to reduce wear and noise and prolong bearing life. The counter force is produced through magnetic interaction between the shaft and the machine's field coils and is created by changing the current excitation of the field coils, which results in a magnetic flux asymmetry in an inner flux return coupled to the shaft. The homopolar machine may also have a configuration that uses current collectors that maintain substantially constant contact pressure in the presence of high magnetic fields to improve current collector performance. The current collectors are flexible and may be made from either electrically conductive fibers or stacked strips such that they bear up against the armature so that the pressure is maintained by the spring constant of the current collector material. The homopolar machine may also have a configuration where the brushes are oriented so that the current is aligned as much as is practical with the local magnetic field lines so as to reduce the lateral electromagnetic forces on the brushes.
摘要翻译：单极机在旋转轴上产生轴向反作用力，以补偿轴的推力轴承上的负载，以减少磨损和噪音，延长轴承寿命。反作用力通过轴和机器的励磁线圈之间的磁相互作用产生，并且通过改变励磁线圈的电流激励而产生，这导致耦合到轴的内部磁通返回中的磁通量不对称性。同极机器还可以具有使用集电器的结构，其在高磁场的存在下保持基本上恒定的接触压力以改善集电器性能。集电器是柔性的，并且可以由导电纤维或堆叠的条形成，使得它们抵靠电枢，使得压力由集电器材料的弹簧常数保持。单极机器还可以具有这样的构造，其中电刷被定向成使得电流与局部磁场线实际一致地对齐，以便减小电刷上的横向电磁力。

43. 发明专利

JP2015065782A 単極回転装置审中-公开
标题翻译：单点旋转装置
公开(公告)号：JP2015065782A
公开(公告)日：2015-04-09
申请号：JP2013199311
申请日：2013-09-26
申请人：市山義和
发明人：市山義和
IPC分类号： H02K31/02
CPC分类号： Y02T10/641
摘要：【課題】発電機の高電圧化,電動機を高電圧・低電流で駆動出来る単極回転装置を提供する。【解決手段】円筒状単極回転装置に於いて回転軸と平行な作動導体群の各々両端を第一導体環群,第二導体環群内の導体環に接続し,第一導体環群内の各導体環に圧接する導体環を有する第三導体環群と,第二導体環群内の各導体環に圧接する導体環を有する第四導体環群と,第三導体環群内及び第四導体環群内の導体環同士をそれぞれ接続するリターン導体群とを有して第三導体環群及び第四導体環群及び第二導体群を共に回転可能に保持し,作動導体群内の導体を直列接続して一つの電流経路を形成する。【選択図】図1
摘要翻译：要解决的问题：提供用于发电机的较高电压的单极旋转装置，并驱动具有高电压/低电流的电动机。解决方案：在圆柱形单极旋转装置中，操作导体组的两端平行于旋转轴连接到第一导体环组和第二导体环组中的导体环。提供了第三导体环组，其包含与第一导体环组中的导体环压接的导体环，第四导体环组，其包含与第二导体环组中的导体环压接的导体环以及用于连接第三导体环组中的导体环和第四导体环组的返回导体组，用于将第三导体环组，第四导体环组和第二导体组一起可旋转地保持。操作导体组中的导体串联连接以形成单个电流路径。

44. 发明专利

JP2009296869A Power-generating electric motor 审中-公开
标题翻译：发电电动机
公开(公告)号：JP2009296869A
公开(公告)日：2009-12-17
申请号：JP2009104134
申请日：2009-04-22
申请人： Isamu Takehara , 勇竹原
发明人： TAKEHARA ISAMU
IPC分类号： H02K31/02
摘要： PROBLEM TO BE SOLVED: To achieve the distribution of power supplies and the fusion of functions by DC feeding with DC power generation, energy storage, and motor operation.
SOLUTION: The power-generating electric motor 20 has a field armature collector assembly 10 supporting and connecting electrically a field armature assembly 3. The field armature assembly 3 has a field magnet 1 comprising magnetic field generators 4a, 4b of DC magnetic field, and a magnetic circuit part 5 constituting a closed magnetic path in series magnetically, with the generators, and an armature body 2 with an electrical circuit part 6. The field armature collector assembly 10 has a collector sliding part 9 sandwiching the electrical circuit part 6, and an electric sliding part 7 fixed in the electrical circuit part 6, and connected to the collector sliding part 9 electrically, while being brought into contact with the collector sliding part 9 so as to enable relative displacement. The electrical circuit part 6 and the magnetic circuit part 5 intersect with each other at an electromagnetic induction crossing part and an electromagnetic non-induction crossing part. In the electromagnetic induction crossing part and the electromagnetic non-induction crossing part, the magnetic field orientations of the magnetic circuit part 5 are faced in the opposite directions mutually and are aligned to the direction of electromotive force upon power generation or to the direction of current upon motor operation.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过直流发电，储能和电机运行，通过直流馈电实现电源分配和功能融合。发电电动机20具有支撑并连接电场电枢组件3的励磁电枢收集器组件10.场电枢组件3具有包括直流磁场的磁场发生器4a，4b的场磁体1 以及构成与发电机串联磁闭合的磁路的磁路部分5和具有电路部分6的电枢体2.场电枢收集器组件10具有夹住电路部分6的集电极滑动部分9 以及固定在电路部6中的电动滑动部7，并且与集电体滑动部9电接合，同时与集电体滑动部9接触，从而能够进行相对位移。电路部6和磁路部5在电磁感应交叉部和电磁非感应交叉部相互交叉。在电磁感应交叉部和电磁非感应交叉部中，磁路部5的磁场取向在相反的方向上相互面对，并且与发电时的电动势方向或电流方向对准在电机运行时。版权所有（C）2010，JPO＆INPIT

45. 发明专利

JP3838436B2 Micro-electro-mechanical energy storage device 有权
公开(公告)号：JP3838436B2
公开(公告)日：2006-10-25
申请号：JP2003209388
申请日：2003-08-28
申请人：ハリスコーポレイションHarris Corporation
发明人：ビーケーネマンポール
IPC分类号： B81B5/00 , H02K31/02 , B81C3/00 , H02K7/02
CPC分类号： H02K31/02 , H02K7/025 , Y02E60/16 , Y10T29/49009

46. 发明专利

JP2006238623A Dc motor 有权
标题翻译：直流电动机
公开(公告)号：JP2006238623A
公开(公告)日：2006-09-07
申请号：JP2005050539
申请日：2005-02-25
申请人： Fujitsu General Ltd , 株式会社富士通ゼネラル
发明人： NARITA KENJI , FUJIOKA TAKUSHI , TANABE YOICHI
IPC分类号： H02K31/02 , H02K16/02
摘要： PROBLEM TO BE SOLVED: To obtain an air gap optimum for a motor, in an air gap type DC motor.
SOLUTION: A stator 2 is fixed to the center, and two rotors 5 and 6 are supported rotatably, fronting on the stator 1. For the stator 1, 2n (n; a positive integer) pieces of yokes 2a, in each of which trapezoidal or fan-shaped electromagnetic steel plates are stacked in its peripheral direction, are arranged at equal intervals on one hand, and winding 1 is applied from its internal perimeter to its periphery to those yokes 2a on the other, and also severally facing winding sections on the sides of the rotors 5 and 6 are accommodated in the grooves B made in the yoke 2a. For the rotors 5 and 6, permanent magnets 3 and 4, in each of which the stator 1 side is made a magnetic pole, are counterposed to the yoke 2a, and air gap planes are made the same poles, and the permanent magnets 3 and 4 in the mutually facing rotors 5 and 6 are made different poles, and the magnetic flux by the permanent magnets 3 and 4 is closed via a back yoke 14.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了获得气隙型直流电动机中的最佳电动机气隙。解决方案：定子2固定在中心，两个转子5和6可旋转地支撑在定子1上。对于定子1，每个定子1中的2n（n;正整数）磁轭2a 其中梯形或扇形电磁钢板沿圆周方向堆叠，一方面以相等的间隔布置，并且绕组1从其内周向其周边施加到那些轭2a，另外也分别面对在转子5和6的侧面上的卷绕部分容纳在由磁轭2a制成的槽B中。对于转子5和6，将定子1侧为磁极的永久磁铁3,4分别与磁轭2a抵接，气隙面成为相同的极，永久磁铁3和 4相互面对的转子5和6被制成不同的极，并且由永久磁铁3和4的磁通量通过背轭14关闭。版权所有（C）2006，JPO＆NCIPI

47. 发明专利

JP3127684B2 失效
公开(公告)号：JP3127684B2
公开(公告)日：2001-01-29
申请号：JP28357393
申请日：1993-11-12
IPC分类号： H02K31/02 , H02K31/04

48. 发明专利

JPH08308200A ROTARY MACHINE SERVING AS TANDEM HOMOPOLAR MACHINE AND HOMOPOLAR MACHINE-INDUCTION MACHINE 失效
公开(公告)号：JPH08308200A
公开(公告)日：1996-11-22
申请号：JP12745295
申请日：1995-04-28
申请人： NISHITANI TADASHI
发明人： NISHITANI TADASHI
IPC分类号： H02K16/00 , H02K31/02
摘要： PURPOSE: To provide a homopolar machine of high rotational torque by intensifying a magnetic circuit to increase magnetic flux also to narrow an air gap so as to decrease leakage of the magnetic flux. CONSTITUTION: Two field cores 22, 22 and a field yoke 26 are secured to an outer casing 20, to fit two armature cores 36, 36 to an armature shaft 46 which is a rotational center shaft, and an armature yoke 44 is secured to the armature cores 36, 36. The armature yoke 44 is formed in a fan shape to insert a diametric directional connection wire into an air gap between the armature yokes 44, 44.

49. 发明专利

JPH07123678A SINGLE-POLE MOTOR 失效
公开(公告)号：JPH07123678A
公开(公告)日：1995-05-12
申请号：JP26267293
申请日：1993-10-20
申请人： AISIN SEIKI
发明人： SAKAKIBARA TSUTOMU , HARADA SHINTARO
IPC分类号： H02K31/02
摘要： PURPOSE:To eliminate a disc-shaped conductor brush which fix the direction of a current to the magnetic flux. CONSTITUTION:A rotor 19 is divided into a first current application part 19a in which a current 29 flows from a shaft core side toward an outer circumference and a second current application part 19b in which a current flows from the outer circumference side toward the shaft core and one end of the rotor 19 is fixed to a solenoid coil 10. Further, ferromagnetic units 27 and 28 which transmit the magnetic flux 30 through one of the first current application part 19a and the second current application part 19b are provided in a single-pole motor.

50. 发明专利

JPH06153481A SINGLE-POLE GENERATION ALTERNATING-CURRENT NN MACHINE 失效
公开(公告)号：JPH06153481A
公开(公告)日：1994-05-31
申请号：JP34088992
申请日：1992-11-09
申请人： ICHIKAWA MASAHIDE
发明人： ICHIKAWA MASAHIDE
IPC分类号： H02K31/02
摘要： PURPOSE:To provide a single-pole generation alternating-current NN machine which has a structure capable of taking out a high-voltage alternating-current output, thereby taking out an energy output to the maximum extent, the volume ratio of which can be reduced down to half or less as compared with the conventional single-pole generation alternating-current NN machine and the output of which is an alternating-current output, so that the conversion of voltage is easy and the application is widened. CONSTITUTION:The features of a single-pole generation alternating-current NN machine are as follows: Permanent magnets 1, 5 are so arranged to be exactly opposite to each other (S:N to S:N), and magnetic material (a circular iron plate) is placed side by side in the middle part between the permanent magnets 1, 5. The periphery of a conductive surface 7.8 has a conductive surface and an insulating surface 10 alternately juxtaposed. A rotating shaft 3 is inserted into the center part between the permanent magnet and the magnetic material to make the whole rotatable, and rotational energy is applied from the outside, thereby taking out electric energy from a + - brush and a zero-potential brush which are the periphery of the conductive surface 7.8. With this structure, an alternating-current power can be taken out.

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