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1. 发明申请

US20080018289A1 SINGLE-PHASE POSITION SENSORLESS PERMANENT MAGNET MOTOR CONTROL APPARATUS 审中-公开
标题翻译：单相位置传感器永磁电机控制装置
公开(公告)号：US20080018289A1
公开(公告)日：2008-01-24
申请号：US11780382
申请日：2007-07-19
申请人： Fumio Tajima , Shigeru Kakugawa , Masashi Kitamura , Shoichi Kawamata , Hiroshi Kanazawa , Takayuki Koyama , Shoji Ohiwa , Osamu Sekiguchi
发明人： Fumio Tajima , Shigeru Kakugawa , Masashi Kitamura , Shoichi Kawamata , Hiroshi Kanazawa , Takayuki Koyama , Shoji Ohiwa , Osamu Sekiguchi
IPC分类号： H02P6/18
CPC分类号： H02P6/18 , H02P23/14
摘要： A single-phase permanent magnet motor control apparatus, in particular, a low price, flat output torque, low vibration, low noise single-phase permanent magnet motor control apparatus, and a fan and pump using such a single-phase permanent magnet motor control apparatus are provided. In a single-phase permanent magnet motor control apparatus for driving a single-phase permanent magnet motor by using a DC power supply, a converter for converting DC to AC, and a control circuit for controlling the converter, a motor current measuring unit, a terminal voltage measuring unit, a correction unit for correcting an impedance drop in motor constants, and a calculation unit for finding an induced voltage to be obtained by control are included, and a polarity of a terminal voltage is determined on the basis of a value of the found induced voltage.
摘要翻译：单相永磁电动机控制装置，特别是低价格，平输出转矩，低振动，低噪声单相永磁电动机控制装置，以及使用这种单相永磁电动机控制的风扇和泵提供设备。在使用DC电源驱动单相永磁电动机的单相永久磁铁电动机控制装置中，将DC变换为AC的转换器以及用于控制转换器的控制电路，电动机电流测量单元端子电压测量单元，用于校正电动机常数中的阻抗下降的校正单元，以及用于求出通过控制获得的感应电压的计算单元，并且基于发现感应电压。

2. 发明申请

US20110163641A1 PERMANENT-MAGNET SYNCHRONOUS MOTOR 审中-公开
标题翻译：永磁同步电机
公开(公告)号：US20110163641A1
公开(公告)日：2011-07-07
申请号：US12772244
申请日：2010-05-03
申请人： Takayuki Koyama , Hiroshi Kanazawa , Shoichi Kawamata
发明人： Takayuki Koyama , Hiroshi Kanazawa , Shoichi Kawamata
IPC分类号： H02K21/14 , H02K11/00 , H02K16/04
CPC分类号： H02K21/16 , H02K1/14 , H02K1/141 , H02K1/145 , H02K21/14 , H02K21/145
摘要： The present invention can achieve a highly efficient permanent-magnet synchronous motor that can obtain output in a high-speed area without prolonging the axis of the permanent-magnet synchronous motor.The present invention provides a highly efficient permanent-magnet synchronous motor that can obtain output in a high-speed area without prolonging the axis of the permanent-magnet synchronous motor, in which stator magnetic poles are formed by dividing a magnetic pole in each phase into a plurality of parts and placing them in a circumferential direction with respect to a rotational axis, at least one divided stator magnetic pole being made movable in the circumferential direction with respect to the rotational axis, and the phase of the movable stator is controlled.
摘要翻译：本发明可以实现能够在不延长永磁同步电动机的轴的情况下在高速区域中获得输出的高效永磁同步电动机。本发明提供了一种高效率的永磁同步电动机，其可以在不延长永久磁铁同步电动机的轴线的情况下获得高速输出，其中定子磁极通过将每相中的磁极分成若干个而形成多个部件并且相对于旋转轴线在圆周方向上放置，至少一个分割的定子磁极可以在相对于旋转轴线的圆周方向上移动，并且控制可动定子的相位。

3. 发明申请

US20100253178A1 PERMANENT-MAGNET SYNCHRONOUS MOTOR 审中-公开
标题翻译：永磁同步电机
公开(公告)号：US20100253178A1
公开(公告)日：2010-10-07
申请号：US12741038
申请日：2008-12-25
申请人： Takayuki Koyama , Hiroshi Kanazawa , Shoichi Kawamata
发明人： Takayuki Koyama , Hiroshi Kanazawa , Shoichi Kawamata
IPC分类号： H02K1/18 , H02K1/12
CPC分类号： H02K21/16 , H02K1/14 , H02K1/141 , H02K1/145 , H02K21/14 , H02K21/145
摘要： The present invention can achieve a highly efficient permanent-magnet synchronous motor that can obtain output in a high-speed area without prolonging the axis of the permanent-magnet synchronous motor.The present invention provides a highly efficient permanent-magnet synchronous motor that can obtain output in a high-speed area without prolonging the axis of the permanent-magnet synchronous motor, in which stator magnetic poles are formed by dividing a magnetic pole in each phase into a plurality of parts and placing them in a circumferential direction with respect to a rotational axis, at least one divided stator magnetic pole being made movable in the circumferential direction with respect to the rotational axis, and the phase of the movable stator is controlled.
摘要翻译：本发明可以实现能够在不延长永磁同步电动机的轴的情况下在高速区域中获得输出的高效永磁同步电动机。本发明提供了一种高效率的永磁同步电动机，其可以在不延长永久磁铁同步电动机的轴线的情况下获得高速输出，其中定子磁极通过将每相中的磁极分成若干个而形成多个部件并且相对于旋转轴线在圆周方向上放置，至少一个分割的定子磁极可以在相对于旋转轴线的圆周方向上移动，并且控制可动定子的相位。

4. 发明授权

US07649299B2 Rotating electrical machine and alternating-current generator 失效
标题翻译：旋转电机和交流发电机
公开(公告)号：US07649299B2
公开(公告)日：2010-01-19
申请号：US11834933
申请日：2007-08-07
申请人： Hiroshi Kanazawa , Takayuki Koyama , Masashi Kitamura , Susumu Tajima , Kenya Takarai
发明人： Hiroshi Kanazawa , Takayuki Koyama , Masashi Kitamura , Susumu Tajima , Kenya Takarai
IPC分类号： H02K1/12 , H02K3/04
CPC分类号： H02K1/148 , H02K1/145 , H02K1/243 , H02K5/128 , H02K19/22
摘要： It is made easy for a stator winding to be wound around a stator core and degradation in efficiency is prevented as much as possible. A stator (6) includes a plurality of phases, i.e., of circumferentially divided stator magnetic poles (6a, 6b, 6c). The stator magnetic poles (6a, 6b, 6c) are each composed of an arcuate stator core (13) having a plurality of axially extending claw poles (16b) and a circumferentially elliptically wound stator winding (14). The stator magnetic poles (6a, 6b, 6c) are magnetically divided; therefore, magnetic flux leakage is reduced to improve efficiency. Air flowing between the stator magnetic poles (6a, 6b, 6c) can improve a cooling effect.
摘要翻译：使定子绕组缠绕在定子芯上变得容易，并且尽可能地防止效率的降低。定子（6）包括多个相位，即周向分隔的定子磁极（6a，6b，6c）。定子磁极（6a，6b，6c）分别由具有多个轴向延伸的爪极（16b）和周向椭圆形的定子绕组（14）的弧形定子铁心（13）构成。定子磁极（6a，6b，6c）被磁分割; 因此，磁通泄漏减少以提高效率。在定子磁极（6a，6b，6c）之间流动的空气可以提高冷却效果。

5. 发明申请

US20110163618A1 Rotating Electrical Machine 审中-公开
标题翻译：旋转电机
公开(公告)号：US20110163618A1
公开(公告)日：2011-07-07
申请号：US12980576
申请日：2010-12-29
申请人： Hiroshi Kanazawa , Shoichi Kawamata , Shinji Sugimoto
发明人： Hiroshi Kanazawa , Shoichi Kawamata , Shinji Sugimoto
IPC分类号： H02K19/06
CPC分类号： H02K21/44
摘要： This rotating electrical machine includes a stator, a rotor having a plurality of convex portions on its surface that opposes the stator and extending along its direction of rotation, a magnet, and a frame made from magnetic material. The number of poles of the stator is the same as the number of magnetic convex poles of the rotor. The rotor is made from a plurality of plates of magnetic material, superimposed and skewed along the axial direction. A magnetic circuit is set up in the frame so that the magnetic flux of the magnet flows therein from the central portion of the rotor. And the magnet is a permanent magnet shaped as a cylinder, is single-pole magnetized along the radial direction, and is provided between the outer circumferential surface of the stator in the circumferential direction and the inner circumferential surface of the frame in the circumferential direction.
摘要翻译：该旋转电机包括定子，转子，其表面上具有与定子相对的多个凸部，沿其旋转方向延伸，磁体和由磁性材料制成的框架。定子的极数与转子的磁性凸极的数量相同。转子由多个磁性材料板制成，沿轴向叠加并偏斜。在框架中设置磁路，使得磁体的磁通量从转子的中心部分流入其中。磁体是圆柱形的永磁体，是沿径向磁化的单极，并且在圆周方向上的定子的外周面与框架的圆周方向的内周面之间设置有磁体。

6. 发明授权

US5517966A Electronic throttle system 失效
公开(公告)号：US5517966A
公开(公告)日：1996-05-21
申请号：US429166
申请日：1995-04-26
申请人： Hiroshi Kanazawa , Fumio Tajima , Yasuhiko Honda , Yasushi Sasaki , Teruhiko Minegishi , Yoshikatu Hashimoto , Tatsuya Yoshida , Yuzo Kadomukai
发明人： Hiroshi Kanazawa , Fumio Tajima , Yasuhiko Honda , Yasushi Sasaki , Teruhiko Minegishi , Yoshikatu Hashimoto , Tatsuya Yoshida , Yuzo Kadomukai
IPC分类号： F02D9/02 , B60K26/04 , F02D11/10 , F02D3/00
CPC分类号： F02D11/10 , B60K26/04 , F02D11/107 , F02D2011/103 , Y02T10/42
摘要： On one side of a valve shaft, there are provided an accelerator drum connected to an accelerator pedal by an accelerator wire, a return spring for urging the accelerator drum in a valve closing direction, and an accelerator sensor for detecting rotation of the accelerator drum and transmitting a detected signal to a host system. On the other side of the valve shaft, there are provided a large-diameter gear and an opening sensor. An armature of a solenoid clutch is attached to the gear and held on a motor shaft via a slide bearing. Thus, the motor, the solenoid clutch and the throttle valve are arranged into a U-shaped form for interconnection through four gears.

7. 发明授权

US5664542A Electronic throttle system 失效
标题翻译：电子节气门系统
公开(公告)号：US5664542A
公开(公告)日：1997-09-09
申请号：US608742
申请日：1996-02-29
申请人： Hiroshi Kanazawa , Fumio Tajima , Yasuhiko Honda , Yasushi Sasaki , Teruhiko Minegishi , Yoshikatu Hashimoto , Tatsuya Yoshida , Yuzo Kadomukai
发明人： Hiroshi Kanazawa , Fumio Tajima , Yasuhiko Honda , Yasushi Sasaki , Teruhiko Minegishi , Yoshikatu Hashimoto , Tatsuya Yoshida , Yuzo Kadomukai
IPC分类号： F02D9/02 , B60K26/04 , F02D11/10 , F02D41/00
CPC分类号： F02D11/10 , B60K26/04 , F02D11/107 , F02D2011/103 , Y02T10/42
摘要： On one side of a valve shaft, there are provided an accelerator drum connected to an accelerator pedal by an accelerator wire, a return spring for urging the accelerator drum in a valve closing direction, and an accelerator sensor for detecting rotation of the accelerator drum and transmitting a detected signal to a host system. On the other side of the valve shaft, there are provided a large-diameter gear and an opening sensor. An armature of a solenoid clutch is attached to the gear and held on a motor shaft via a slide bearing. Thus, the motor, the solenoid clutch and the throttle valve are arranged into a U-shaped form for interconnection through four gears.
摘要翻译：在阀轴的一侧，设有通过加速器线连接到加速器踏板的加速器鼓，用于沿关闭方向推压加速鼓的复位弹簧和用于检测加速鼓的旋转的加速器传感器，将检测到的信号发送到主机系统。在阀轴的另一侧，设置有大直径齿轮和开口传感器。电磁离合器的电枢连接到齿轮上，并通过滑动轴承保持在电动机轴上。因此，马达，电磁离合器和节流阀被布置成U形形状，用于通过四个齿轮互连。

8. 发明授权

US6037695A Vehicle alternator having improved rotating yoke 失效
标题翻译：具有改进的旋转轭的车辆交流发电机
公开(公告)号：US6037695A
公开(公告)日：2000-03-14
申请号：US814583
申请日：1997-03-10
申请人： Hiroshi Kanazawa , Kazuo Tahara , Fumio Tajima , Yoshiaki Honda , Hideaki Kamohara
发明人： Hiroshi Kanazawa , Kazuo Tahara , Fumio Tajima , Yoshiaki Honda , Hideaki Kamohara
IPC分类号： H02K21/04 , H02K1/22 , H02K19/22
CPC分类号： H02K21/044
摘要： An alternator for a vehicle, including a rotating yoke composed of a pair of hook-shaped magnetic poles arranged in facing relation to each other and being concentrically attached to a shaft, a magnetic-field winding for generating a magnetizing force in the hook-shaped magnetic poles, stator magnetic poles arranged in the periphery of the rotating yoke, magnets for decreasing leakage magnetic flux arranged between the hook portions of the hook-shaped magnetic poles, and protection covers arranged in the positions of the outer surface of the magnets fixed to the side surfaces of the hook portions between the hook portions such that the outer surface does not become higher than the outer periphery of the hook portion.
摘要翻译：一种用于车辆的交流发电机，包括由一对彼此面对并且同心地安装在轴上的一对钩形磁极构成的旋转磁轭，用于产生钩状的磁化力的磁场绕组磁极，设置在旋转磁轭周围的定子磁极，用于减少布置在钩形磁极的钩部之间的泄漏磁通的磁体和布置在磁体的外表面位置的保护盖，固定到钩部之间的钩部的侧表面使得外表面不会变得高于钩部的外周。

9. 发明授权

US5431141A Electronic throttle system 失效
标题翻译：电子节气门系统
公开(公告)号：US5431141A
公开(公告)日：1995-07-11
申请号：US086210
申请日：1993-07-06
申请人： Hiroshi Kanazawa , Fumio Tajima , Yasuhiko Honda , Yasushi Sasaki , Teruhiko Minegishi , Yoshikatu Hashimoto , Tatsuya Yoshida , Yuzo Kadomukai
发明人： Hiroshi Kanazawa , Fumio Tajima , Yasuhiko Honda , Yasushi Sasaki , Teruhiko Minegishi , Yoshikatu Hashimoto , Tatsuya Yoshida , Yuzo Kadomukai
IPC分类号： F02D9/02 , B60K26/04 , F02D11/10
CPC分类号： F02D11/10 , B60K26/04 , F02D11/107 , F02D2011/103 , Y02T10/42
摘要： On one side of a valve shaft, there are provided an accelerator drum connected to an accelerator pedal by an accelerator wire, a return spring for urging the accelerator drum in a valve closing direction, and an accelerator sensor for detecting rotation of the accelerator drum and transmitting a detected signal to a host system. On the other side of the valve shaft, there are provided a large-diameter gear and an opening sensor. An armature of a solenoid clutch is attached to the gear and held on a motor shaft via a slide bearing. Thus, the motor, the solenoid clutch and the throttle valve are arranged into a U-shaped form for interconnection through four gears.
摘要翻译：在阀轴的一侧，设有通过加速器线连接到加速器踏板的加速器鼓，用于沿关闭方向推压加速鼓的复位弹簧和用于检测加速鼓的旋转的加速器传感器，将检测到的信号发送到主机系统。在阀轴的另一侧，设置有大直径齿轮和开口传感器。电磁离合器的电枢连接到齿轮上，并通过滑动轴承保持在电动机轴上。因此，马达，电磁离合器和节流阀被布置成U形形状，用于通过四个齿轮互连。

10. 发明申请

US20070267997A1 Vehicle-mounted power supply system, vehicle-mounted generator, and controller for the generator 审中-公开
标题翻译：车载电源系统，车载发电机和发电机控制器
公开(公告)号：US20070267997A1
公开(公告)日：2007-11-22
申请号：US11798308
申请日：2007-05-11
申请人： Hiroshi Kanazawa , Fumio Tajima , Kyoko Honbo , Shinichi Fujino , Akihiro Saito
发明人： Hiroshi Kanazawa , Fumio Tajima , Kyoko Honbo , Shinichi Fujino , Akihiro Saito
IPC分类号： H02J7/00 , B60R16/04 , G05D11/00
CPC分类号： H02J7/16 , Y02T10/7016
摘要： The present invention provides a power generation controller for a generator that conducts appropriate power generation control of a spirally wound battery. The power generation controller 150 is constructed so that in order for an output current from the generator 100 to match a set target current, the controller 150 controls power generation of the generator 100 by controlling a field current supplied to a field winding of the generator 100.
摘要翻译：本发明提供一种发电机的发电控制器，该发电机对螺旋卷绕的电池进行适当的发电控制。发电控制器150被构造成使得为了使来自发电机100的输出电流与设定的目标电流相匹配，控制器150通过控制提供给发电机100的励磁绕组的励磁电流来控制发电机100的发电。

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