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51. 发明申请

US20170002701A1 VALVE TIMING CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：用于内燃机的阀定时控制装置
公开(公告)号：US20170002701A1
公开(公告)日：2017-01-05
申请号：US15039905
申请日：2014-11-11
申请人： HITACHI AUTOMOTIVE SYSTEMS, LTD.
发明人： Mikihiro KAJIURA
IPC分类号： F01L1/356 , H02K7/00 , H02K13/10 , H02K13/00 , H02K5/04
CPC分类号： F01L1/356 , F01L2001/3522 , H02K5/04 , H02K7/006 , H02K13/003 , H02K13/10
摘要： A valve timing control device for an internal combustion engine is provided which is devised to shorten an axial length of a brush retaining portion of a retaining member and thereby reduce in size whole of the device.The retaining member 28 attached to a cover member includes a power-feeding brush 30a, 30b in a brush guide portion 29a, 29b of the brush retaining portion 28a. The power-feeding brush is slidable and in contact with a slip ring 26a, 26b provided to an electric motor. A concave-groove-shaped spring receiving chamber 41 is provided lateral to the brush guide portion such that the spring receiving chamber is in parallel with the power-feeding brush. A torsion coil spring 42 that biases the power-feeding brush toward the slip ring via its another end portion 42c is provided in the spring receiving chamber.
摘要翻译：附着在盖构件上的保持构件28包括刷保持部28a的刷引导部29a，29b中的供电刷30a，30b。供电刷可滑动并与设置在电动机上的滑环26a，26b接触。凹槽形弹簧容纳室41设置在电刷引导部分的侧面，使得弹簧容纳室与供电电刷平行。通过其另一端部42c将供电电刷朝向滑环偏压的扭力螺旋弹簧42设置在弹簧容纳室中。

52. 发明申请

US20160376946A1 VALVE TIMING CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE AND CONTROLLER FOR VALVE TIMING CONTROL DEVICE 审中-公开
标题翻译：用于内燃机的阀定时控制装置和阀时序控制装置的控制器
公开(公告)号：US20160376946A1
公开(公告)日：2016-12-29
申请号：US15100040
申请日：2014-12-15
申请人： HITACHI AUTOMOTIVE SYSTEMS, LTD.
发明人： Mikihiro KAJIURA
IPC分类号： F01L1/356 , H02K1/12 , H02K7/00 , H02K13/00 , H02K7/075 , H02K13/14 , H02K5/14 , H02P29/024 , H02P7/06 , H02K1/26 , H02K13/10
CPC分类号： F01L1/356 , F01L2001/3522 , F01L2800/11 , F02D41/221 , F02D2041/001 , H02K1/12 , H02K1/26 , H02K5/148 , H02K7/006 , H02K7/075 , H02K13/003 , H02K13/10 , H02K13/14 , H02P7/06 , H02P29/024 , H02P29/032 , Y02T10/40
摘要： Provided is an electric-motor-driven valve timing control device for an internal combustion engine with which the valve timing control device can be operated even when a portion of coils of an electric motor has broken. The electric motor has two systems of switching brushes, each system being constructed by a set of positive-electrode and negative-electrode switching brushes. When an electricity-feeding line used for electricity-feeding to one system of the two systems has broken, the valve timing control device is configured to stop energization to the other system or reduce an energization amount to the other system, after having energized the other system of switching brushes until such time that a predetermined time has expired from a start of the engine, thus enabling the relative rotational phase of a camshaft to be converted to a phase suitable for starting.
摘要翻译：提供了一种用于内燃机的电动机驱动的气门正时控制装置，即使电动机的线圈的一部分断开，气门正时控制装置也能够运行。电动机具有两个开关电刷系统，每个系统由一组正极和负极开关电刷构成。当用于对两个系统的一个系统进行供电的供电线路已经断开时，气门正时控制装置被配置为在给另一个系统通电之后停止对另一个系统的通电或者减小对另一个系统的通电量开关刷子的系统，直到从发动机起动已经到达预定时间的时间，从而使得凸轮轴的相对旋转相位能够转换成适于起动的相位。

53. 发明授权

US09525214B2 Power transmission systems and components for direct current applications 有权
标题翻译：用于直流应用的电力传输系统和组件
公开(公告)号：US09525214B2
公开(公告)日：2016-12-20
申请号：US13877771
申请日：2011-10-06
申请人： Rainer Meinke , Sasha Ishmael
发明人： Rainer Meinke , Sasha Ishmael
IPC分类号： H02J3/00 , H01R3/00 , H02K13/00 , H02K47/04 , H02K47/14 , H02J1/00 , H02K55/00 , H02K7/18
CPC分类号： H01R3/00 , H02J1/00 , H02J3/00 , H02J2001/002 , H02K7/1838 , H02K13/00 , H02K47/04 , H02K47/14 , H02K55/00 , Y02E40/62 , Y10T307/406
摘要： A power conversion and distribution system. In one embodiment low voltage source components convert a high voltage AC power source to a relatively low voltage supply and provide a direct current output. First superconductor wires carry current from the low voltage source components to a load, and second superconductor wires carry current from the load to the low voltage source components. Individual ones of the first wires are grouped with individual ones of the second wires so that wires connected to carry current in opposite directions are in such sufficiently close proximity that additives of self-fields generated by individual ones of the wires during power transmission result in reduction of the magnetic fringe field generated, thereby increasing the current carrying capacity of the wires.
摘要翻译：电力转换和配电系统。在一个实施例中，低电压源组件将高压AC电源转换为相对低电压电源并提供直流输出。第一超导体线将电流从低电压源组件传送到负载，而第二超导体线将电流从负载传送到低电压源组件。第一导线中的单个电线与第二导线中的单个电线分组，使得连接以在相反方向上承载电流的电线如此充分接近，使得在电力传输期间由各个电线产生的自身场所的添加物导致减少产生的磁性边缘场，从而增加导线的载流能力。

54. 发明申请

US20160268751A1 DIRECT CURRENT MOTOR 有权
标题翻译：直流电动机
公开(公告)号：US20160268751A1
公开(公告)日：2016-09-15
申请号：US14980960
申请日：2015-12-28
申请人： DENSO CORPORATION
发明人： Takashi HIRABAYASHI
IPC分类号： H01R39/38 , H02K13/00 , H02K11/40
CPC分类号： H01R39/381 , H01R39/38 , H01R39/41 , H02K5/148 , H02K23/02 , H02K23/08
摘要： A brush holder has a core side position regulator engaged with a first connection plate to regulate a relative position. The core side position regulator has a projection part projected toward an armature core in the axial direction, and a fitting groove portion defined on both sides of the projection part in a circumferential direction. The relative position in the circumferential direction is regulated by an engagement between the projection part and a slit of the first connection plate. The relative position in the axial direction is regulated by an engagement between sides of the slit and the fitting groove portion. A width of the projection part in the circumferential direction is larger than a width of a brush in the circumferential direction.
摘要翻译：电刷架具有与第一连接板接合以调节相对位置的芯侧位置调节器。芯侧位置调节器具有沿轴向朝向电枢铁心突出的突出部，以及沿周向限定在突出部的两侧的嵌合槽部。圆周方向上的相对位置由第一连接板的突出部和狭缝之间的接合来调节。轴向的相对位置通过狭缝的侧面和配合槽部之间的接合来调节。突起部在圆周方向上的宽度大于刷沿圆周方向的宽度。

55. 发明申请

US20160233751A1 Electrical Generation 审中-公开
标题翻译：电力发电
公开(公告)号：US20160233751A1
公开(公告)日：2016-08-11
申请号：US14879918
申请日：2015-10-09
申请人： Adam Theuret
发明人： Adam Theuret
IPC分类号： H02K16/04 , H01R39/04 , H02K11/04 , H02K47/14 , H02K3/26 , H02K1/27 , H02K16/00 , H02K13/00 , H02P31/00
CPC分类号： H02K16/04 , H01R39/04 , H02K1/2793 , H02K3/26 , H02K11/044 , H02K13/006 , H02K16/00 , H02K21/24 , H02K23/54 , H02K47/14 , H02K53/00 , H02P31/00 , Y10S74/09
摘要： An electric motor-generator with a plurality of field coils spaced about the periphery of a stator, and a plurality of permanent magnets spaced about the periphery of each of a pair of rotors, the pair of rotors disposed one on each side of the stator, such that during rotation of the rotors, a center of each magnet generally passes across a center of each coil.The magnets arrayed on respective rotors in alternate pole orientation N-S S-N, the magnets of one rotor offset from the magnets of the other rotor by one pole orientation, such that as a N pole on the one rotor is passing directly across one end of a field coil, a S pole of a corresponding magnet on the other rotor is passing directly across the other end of the field coll.A rotary electrical switch enables paired alternating periods of current flow and no current flow into respective stator field coils, such that in a period pair the period of current flow is shorter than the period of no current flow. A series of high capacity capacitors is wired in parallel with the field coil power supply such that the capacitors alternately discharge into the field coils when the field coils are switched ‘on’ In a motor mode, and the capacitors are charged by power from the field coils when the field coils are switched ‘off’ and are operating in a generator mode.
摘要翻译：一种电动发电机，具有围绕定子的周边隔开的多个励磁线圈，以及围绕一对转子中的每一个的周边间隔开的多个永磁体，该一对转子设置在定子的每一侧上，使得在转子旋转期间，每个磁体的中心通常穿过每个线圈的中心。磁体排列在各个转子上，交替磁极定向NS SN，一个转子的磁体通过一个极方向从另一个转子的磁体偏移，使得一个转子上的N极直接穿过磁场的一端线圈，另一个转子上的相应磁体的S极直接通过场coll的另一端。旋转电气开关使得成对的电流流动的交变周期和没有电流流入相应的定子励磁线圈，使得在周期对中，电流周期比无电流流动的周期短。一系列高容量电容器与励磁线圈电源并联布线，使得当励磁线圈被切换为“接通”时，电容器交替地放电到励磁线圈中。在电动机模式中，电容器通过场地的电力当励磁线圈切换为“关闭”并且以发电机模式工作时，线圈。

56. 发明申请

US20160211730A1 ELECTRIC POWER TOOL 审中-公开
标题翻译：电动工具
公开(公告)号：US20160211730A1
公开(公告)日：2016-07-21
申请号：US14960844
申请日：2015-12-07
申请人： MAKITA CORPORATION
发明人： Akira NIWA
IPC分类号： H02K13/00 , H02K7/14 , H02K9/06
CPC分类号： H02K9/06 , B25F5/008 , H02K7/145 , H02K9/28
摘要： An electric power tool includes a housing, a commutator motor housed in the housing, and a brush holder disposed in the housing. A fan is disposed to the commutator motor. The brush holder includes a metal sleeve and a resin base. The metal sleeve houses a brush, and the resin base holds the metal sleeve at one surface side of the resin base. The resin base includes an opening portion exposing the metal sleeve to the opposite side surface of the one surface side. The brush holder is disposed in a direction that the resin base is disposed at the fan side such that rotation of the fan causes air suctioned from an air intake opening disposed in the housing at the metal sleeve side to be discharged from an exhaust outlet disposed in the housing at the fan side after passing through the brush holder and a commutator.
摘要翻译：电动工具包括壳体，容纳在壳体中的换向器马达以及设置在壳体中的电刷架。风扇设置在换向器电动机上。电刷架包括金属套筒和树脂基座。金属套筒装有刷子，树脂基座将金属套筒保持在树脂基座的一个表面侧。树脂基部包括将金属套筒暴露于一个表面侧的相对侧表面的开口部分。刷保持器沿着树脂基部设置在风扇侧的方向设置，使得风扇的旋转使得从设置在壳体中的进气口抽吸的空气在金属套筒侧从排出口处的排气出口排出风扇侧的外壳通过电刷架和换向器。

57. 发明授权

US09331556B2 Brush motor and cooling fan incorporating the motor 有权
标题翻译：电机电机和冷却风扇
公开(公告)号：US09331556B2
公开(公告)日：2016-05-03
申请号：US13710853
申请日：2012-12-11
申请人： Johnson Electric S.A.
发明人： Rui Feng Qin , Ji Yu Liang , Yan Bing Li
IPC分类号： H02K13/00 , H02K13/04
CPC分类号： H02K13/006 , H02K13/04
摘要： A brush motor includes a stator and a rotor. The stator includes multiple magnets attached to an inner surface of a stator housing and a brush assembly fixed relative to the housing. The rotor includes a rotor core and a commutator located in a receiving space defined by a mounting portion and an annular sidewall of the rotor core. The commutator includes multiple conductive segments, each of which has a leg penetrating the rotor core and connected with windings on the rotor core.
摘要翻译：电刷电动机包括定子和转子。定子包括附接到定子壳体的内表面的多个磁体和相对于壳体固定的电刷组件。转子包括位于由转子芯的安装部分和环形侧壁限定的接收空间中的转子芯和换向器。换向器包括多个导电段，每个导体段具有穿过转子铁芯并与转子铁芯上的绕组连接的支脚。

58. 发明授权

US09325226B2 Electric motor having a commutator and brushes in sliding contact therewith 有权
标题翻译：具有换向器的电动机和与其滑动接触的电刷
公开(公告)号：US09325226B2
公开(公告)日：2016-04-26
申请号：US13239130
申请日：2011-09-21
申请人： Weirong Zhang , Christof Frick , Zhendong Mi , Guoxian Wu
发明人： Weirong Zhang , Christof Frick , Zhendong Mi , Guoxian Wu
IPC分类号： H02K5/14 , H02K13/00
CPC分类号： H02K13/006 , H02K2205/06
摘要： An electric motor for moving a vehicle part, the electric motor having a stator with a stator housing, a drive shaft rotatable with respect to the stator, a rotor on the drive shaft and having a rotor winding, a commutator on the drive shaft for supplying an electric current to the rotor winding, at least two brushes mounted on the stator housing, the brushes in sliding contact with the commutator for supplying electric current to the rotor winding, a bushing mounted on the drive shaft adjacent to the commutator, and a cone element mounted on the drive shaft adjacent to the bushing on a side of the bushing facing away from the commutator, the cone element having an outer surface which conforms to the shape of a cone concentrical to the drive shaft and having a tip pointing away from the bushing.
摘要翻译：一种用于移动车辆部件的电动机，具有定子的电动机具有定子壳体，相对于定子可旋转的驱动轴，驱动轴上的转子，具有转子绕组，在驱动轴上的换向器，用于供给到转子绕组的电流，安装在定子壳体上的至少两个电刷，电刷与换向器滑动接触，用于向转子绕组提供电流，安装在驱动轴上的与换向器相邻的衬套，以及锥体所述元件安装在所述驱动轴上，所述驱动轴在所述衬套的相对于所述换向器的一侧的所述驱动轴上相邻，所述锥形元件具有与所述驱动轴同心的锥体形状的外表面，并且具有远离所述换向器的尖端衬套。

59. 发明授权

US09293879B2 Brush holder apparatus, brush assembly, and method 有权
公开(公告)号：US09293879B2
公开(公告)日：2016-03-22
申请号：US14607522
申请日：2015-01-28
申请人： Cutsforth, Inc.
发明人： Robert S. Cutsforth , David L. Cutsforth
IPC分类号： H01R39/40 , H01R39/42 , H01R43/14 , H01R39/38 , H02K5/14 , H01R39/64 , H02K13/00 , H01R43/00 , H02K15/00 , H02K15/14
CPC分类号： H01R43/14 , H01R39/38 , H01R39/381 , H01R39/383 , H01R39/385 , H01R39/40 , H01R39/42 , H01R39/64 , H01R43/00 , H02K5/14 , H02K5/141 , H02K5/148 , H02K13/003 , H02K15/0006 , H02K15/14 , H02K2205/06 , Y10T29/49009 , Y10T29/49011
摘要： Devices and methods of use for brush holder assemblies are disclosed. Brush holder assemblies including a mounting block and a brush holder are disclosed. Also illustrated is a brush holder assembly including a first portion in sliding engagement with a second portion. In some embodiments the brush holder includes a channel, such that at least a portion of the mounting block is disposed within the channel of the brush holder.

60. 发明申请

US20160072373A1 SELF-POWERED ALTERNATIVE ENERGY MACHINE TO GENERATE ELECTRICITY 审中-公开
标题翻译：自供电替代能源生产电机
公开(公告)号：US20160072373A1
公开(公告)日：2016-03-10
申请号：US14935981
申请日：2015-11-09
申请人： Aston Gustavous Farquharson
发明人： Aston Gustavous Farquharson
IPC分类号： H02K47/00 , H02K13/00 , H02K3/28 , H02K7/116
CPC分类号： H02K53/00 , H02K7/116 , Y10S74/09
摘要： An alternative energy generating apparatus is provided. The apparatus comprises a stationary metal coil or coils positioned by, above, below, or beside a magnet or a rotor of magnets with one or more imbedded magnets (e.g., rare earth magnets). Magnets may be imbedded along an outer part of a disc-like rotor. The one or more coils may be held in a coil plate apparatus, essentially parallel to the magnet rotor. The provided apparatus further comprises a shaft having a gear ratio for turning the rotor of magnets, such as by hand or by a motor in order to achieve a high turning velocity. The magnets generate an electromagnetic field, which when rotated against the stationary metal coils, produce an electric current.
摘要翻译：提供了替代能量产生装置。该装置包括由具有一个或多个嵌入式磁体（例如，稀土磁体）的磁体或具有磁体的转子定位的固定金属线圈或线圈，其位于，上方，下方或旁边。磁体可以沿盘状转子的外部嵌入。一个或多个线圈可以保持在基本上平行于磁体转子的线圈板装置中。所提供的装置还包括具有用于通过手或电动机来转动磁体的转子的齿轮比以便实现高转弯速度的轴。磁体产生一个电磁场，当电磁场与固定的金属线圈相反时产生电流。

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