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. 发明专利

JP2011173082A Vibration generator 审中-公开
标题翻译：振动发电机
公开(公告)号：JP2011173082A
公开(公告)日：2011-09-08
申请号：JP2010040215
申请日：2010-02-25
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： SAWANO SATOSHI , HASHIMOTO EIICHIRO , TOGASHI HITOO
IPC分类号： B06B1/04 , B06B1/14 , H02K33/02
摘要： PROBLEM TO BE SOLVED: To obtain large magnetic thrust force in a vicinity of stroke end. SOLUTION: A stator is formed by connecting a cup-shaped back york 26A on both end surfaces of a cylindrical center york 25 around which a coil 21 is wound, and a rotator having a permanent magnet 30 and the stator are connected with an elastic body. The back york 26A has an opposed surface facing the N polar surface of the permanent magnet 30, and a groove 60A is installed in the opposed surface. When the rotator is positioned in the vicinity of the vibration center, the amount of the flux linkage of the coil 21 is controlled by high magnetic resistance of the groove 60A serving as barrier. When the rotator moves upward and exceeds the part of the groove 60A, a magnetic path 313a is formed in the upper part of the groove 60A, thereby enlarging the variation of the flux linkage to the amount of the rotator variation, and generating the large magnetic thrust force. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：在行程末端附近获得大的磁力推力。解决方案：定子是通过将圆筒形中心约束25的围绕其卷绕的线圈21的两个端面上的杯状后刀26A和具有永磁体30的定子连接的定子连接而形成的，弹性体。后刀26A具有面对永磁体30的N极面的相对表面，并且槽60A安装在相对的表面中。当旋转体位于振动中心附近时，线圈21的磁链的量由用作屏障的槽60A的高磁阻控制。当旋转体向上移动并超过槽60A的一部分时，在槽60A的上部形成有磁路313a，从而将磁链的变化量扩大到转子的变化量，并产生大的磁推力。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2009070831A Power supply device 有权
标题翻译：电源设备
公开(公告)号：JP2009070831A
公开(公告)日：2009-04-02
申请号：JP2008310986
申请日：2008-12-05
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： HASHIMOTO EIICHIRO , FURUKAWA KIMIHIKO , YOSHIHARA RYUJI
IPC分类号： H01M10/48 , B60L3/00 , G01R19/00 , H01M10/44 , H02J7/00
CPC分类号： Y02T10/7005
摘要： PROBLEM TO BE SOLVED: To provide a power supply device capable of simply correcting voltages when the voltages or relative voltages of battery modules are erroneously detected (abnormal detection). SOLUTION: The power supply device comprises a battery 2 constructed by serially connecting a plurality of battery modules 1, a voltage detection part 5 for detecting relative voltages (V1 to Vn) of respective connection points (P1 to Pn) between the battery modules 1 to a prescribed standard connection point P0, an erroneous detection judging part 6 judging whether the detected relative voltages are either an erroneously detected voltage or the normal detected voltage, and an arithmetic circuit 7 calculating the voltages of the respective battery modules 1 based on the relative voltages judged as normal detected voltages. When an erroneous voltage is found on one contact point (erroneously detected point), the arithmetic circuit 7 calculates a recovery voltage based on the relative voltage detected on two connection points adjacent to the erroneously detected connection point, and calculates the voltage of the battery module 1 by replacing the relative voltage detected at the erroneously detected connection point with the recovery voltage. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在电池模块的电压或相对电压被错误检测（异常检测）时简单地校正电压的电源装置。电源装置包括通过串联连接多个电池模块1构成的电池2，电压检测部件5，用于检测电池之间各个连接点（P1至Pn）的相对电压（V1至Vn）模块1到规定的标准连接点P0，错误检测判断部分6，判断检测到的相对电压是错误检测电压还是正常检测电压;以及运算电路7，其计算各个电池模块1的电压，基于相对电压被判断为正常检测电压。当在一个接触点（错误检测点）上发现错误的电压时，运算电路7基于在与错误检测的连接点相邻的两个连接点上检测到的相对电压来计算恢复电压，并且计算电池模块通过用恢复电压代替在错误检测到的连接点处检测到的相对电压。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2012148223A Vibration generator 审中-公开
标题翻译：振动发电机
公开(公告)号：JP2012148223A
公开(公告)日：2012-08-09
申请号：JP2011007684
申请日：2011-01-18
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： HASHIMOTO EIICHIRO
IPC分类号： B06B1/04
摘要： PROBLEM TO BE SOLVED: To generate a biased acceleration which is an uneven acceleration by a simple structure in a vibration generator.SOLUTION: The vibration generator includes: a stator having a coil; a needle having a permanent magnet; an elastic body which couples the stator and the needle to make the needle be able to vibrate by using the generation magnetic field of the coil corresponding to the input current to the needle and the magnetic action with the permanent magnet; and a voltage input part in which the pulse voltage corresponding to the proper period of the needle (a period of the damped vibration of the needle in the shut down period of voltage input to the coil ) is input to the coil. For instance, the pulse voltage which is a pulse voltage having a voltage polarity to make the needle face the opposite direction of the moving direction of the needle, and has a pulse width of less than 25% of a proper period is input to the coil in the timing that the phase of the speed signal of the sinusoid in the needle becomes 270°.
摘要翻译：要解决的问题：通过振动发生器中的简单结构产生作为不均匀加速度的偏置加速度。解决方案：振动发生器包括：具有线圈的定子; 具有永磁体的针; 通过使用对应于针的输入电流的线圈的产生磁场和与永磁体的磁作用，使定子和针连接以使针能够振动的弹性体; 以及电压输入部，其中对应于针的合适周期的脉冲电压（针对在线圈的电压输入的关闭时段中的阻尼振动的周期）被输入到线圈。例如，将具有电压极性的脉冲电压作为脉冲电压，使脉冲宽度小于适当周期的25％的脉冲宽度被输入到线圈在针的正弦曲线的速度信号的相位变为270°的时刻。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2011183290A Vibration generator 审中-公开
标题翻译：振动发电机
公开(公告)号：JP2011183290A
公开(公告)日：2011-09-22
申请号：JP2010050306
申请日：2010-03-08
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： HASHIMOTO EIICHIRO , SAWANO SATOSHI , KAMIYAMA KENJI
IPC分类号： B06B1/04 , H02K33/16 , H04M1/02
摘要： PROBLEM TO BE SOLVED: To provide a vibration generator securing a predetermined perceptible vibration quantity. SOLUTION: The vibration generator 1 includes a movable element 20 having a magnet 22, a magnetic field supplying portion 12 for supplying the movable element 20 with a vibrating magnetic field for vibrating the movable element 20 in a predetermined vibrating direction, and a resilient member 30 for supporting the movable element 20. The resilient member 30 has a spring constant changing at a spring constant changing portion 54 so as to be asymmetric about a static position of the movable element 20 in a vibration direction. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种固定预定的可感知振动量的振动发生器。解决方案：振动发生器1包括具有磁体22的可动元件20，用于向可动元件20提供用于使预定振动方向振动可动元件20的振动磁场的磁场供应部分12，以及用于支撑可移动元件20.弹性元件30具有在弹簧常数改变部分54上改变的弹簧常数，从而在可动元件20的振动方向的静态位置处不对称。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2009232498A Motor control device 审中-公开
标题翻译：电机控制装置
公开(公告)号：JP2009232498A
公开(公告)日：2009-10-08
申请号：JP2008071444
申请日：2008-03-19
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： HASHIMOTO EIICHIRO , TOGASHI HITOO
IPC分类号： H02P21/00 , H02P6/06 , H02P27/04
CPC分类号： H02P21/0089 , H02P21/18 , H02P21/26 , H02P29/026
摘要： PROBLEM TO BE SOLVED: To prevent the step-out of a motor in a motor control device. SOLUTION: The motor control device (3a) vector-controls the motor so that a torque current component (iδ) and an excitation current component (iγ) of a supply motor current to the permanent magnet synchronous type motor (1) follow a torque current component command value (iδ * ) and an excitation current command value (iγ * ), respectively. The motor control device includes a magnetic flux control part (16) which leads out the excitation current command value (iγ * ) according to the rotational speed (ω e ) of the motor, and a voltage shortage determination part (30) which determines whether or not the supply voltage to the motor for driving the motor is in shortage on the basis of the excitation current command value (iγ * ). When the negative excitation current command value (iγ * ) is smaller than a negative threshold, it is determined that the supply voltage is in shortage, and the acceleration of the rotational speed is prohibited, or the rotational speed is decelerated. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了防止电动机控制装置中的电动机的退出。电动机控制装置（3a）对电动机进行矢量控制，使得供给电动机的转矩电流分量（iδ）和励磁电流分量（iγ）与永磁同步型电动机（1）相符转矩电流分量指令值（iδ * ）和励磁电流指令值（iγ * ）。电动机控制装置包括：磁通量控制部（16），其根据所述励磁电流指令值（iγ * ）的转速（ω e ）电动机和电压不足判定部（30），其基于励磁电流指令值（iγ * ）来判定对用于驱动电动机的电动机的供电电压是否不足。当负激励电流指令值（iγ * ）小于负阈值时，确定电源电压不足，禁止转速的加速度或转速减速版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2009044935A Motor control device and compressor 有权
标题翻译：电机控制装置和压缩机
公开(公告)号：JP2009044935A
公开(公告)日：2009-02-26
申请号：JP2007210307
申请日：2007-08-10
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： HASHIMOTO EIICHIRO
IPC分类号： H02P21/00 , H02P27/04
CPC分类号： H02P21/14 , F04B35/04 , F04B49/06 , F04B2203/0209 , F04C23/008 , F04C28/08 , F04C2240/403 , F04C2240/803 , F04C2240/81 , F04C2270/01 , F04C2270/03 , F04C2270/05 , F04C2270/86 , H02P21/00 , H02P21/05 , H02P21/24 , H02P21/26 , H02P27/08 , H02P2207/05
摘要： PROBLEM TO BE SOLVED: To automatically obtain reduction in power consumption and in vibration. SOLUTION: A motor drive system is provided with a motor (1) that drives a load whose load torque periodically fluctuates and a motor control device (3a). Computing a torque current command value (iδ * ) from the difference between an estimated motor speed (ω e ), and a motor speed command value (ω * ), the motor control device extracts a fluctuating component deriving from a load torque fluctuation by the difference, by using a resonance filter (30) and superimposes the extracted value on the torque current command value (iδ * ) as a torque current offset value (iδ C ). Then, the motor control device is provided with a phase control part (32) that adjusts the phase of the torque current offset value, by controlling a resonance filter, based on the superimposed torque current command value. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：自动获得功耗和振动的降低。解决方案：电动机驱动系统设置有驱动负载转矩周期性波动的负载的电动机（1）和电动机控制装置（3a）。根据估计的电动机速度（ω e ）和电动机速度指令值（ω * ）之间的差计算转矩电流指令值（iδ * / SP>），电动机控制装置通过使用共振滤波器（30）将由负载转矩波动导出的波动成分提取该差，并将提取的值叠加在转矩电流指令值（iδ SP>）作为转矩电流偏移值（iδ C ）。然后，电动机控制装置具有通过基于叠加的转矩电流指令值控制谐振滤波器来调整转矩电流偏移值的相位的相位控制部（32）。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2009005515A Motor control unit, and compressor 有权
标题翻译：电机控制单元和压缩机
公开(公告)号：JP2009005515A
公开(公告)日：2009-01-08
申请号：JP2007165059
申请日：2007-06-22
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： HASHIMOTO EIICHIRO
IPC分类号： H02P6/10
CPC分类号： H02P21/0003 , F04B49/065 , F04B2203/0207 , F04B2203/0209 , F04C18/0215 , F04C28/08 , H02P21/18 , H02P21/24
摘要： PROBLEM TO BE SOLVED: To automatically achieve reductions in both power consumption and vibration. SOLUTION: A motor drive system includes a motor (1) for driving a load in which the load torque periodically fluctuates and a motor control unit (3a). The motor control apparatus calculates a torque current command value (iδ * ) from a difference between an estimated motor speed (ω e ) and a motor speed command value (ω * ), while extracts a fluctuation component derived from a load torque fluctuation out of the difference using a resonance type filter (30) to superimpose the extracted value as a torque current correction value (iδ C ) onto the torque current command value (iδ * ). The motor control unit is provided with a gain control unit (32) for adjusting the gain of the resonance type filter based on the superimposed torque current command value. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：自动实现功耗和振动的降低。解决方案：电动机驱动系统包括用于驱动负载转矩周期性波动的负载的电动机（1）和电动机控制单元（3a）。电动机控制装置根据推定电动机速度（ω e ）和电动机速度指令值（ω * ） > * ），同时使用谐振型滤波器（30）从差异中提取从负载转矩波动导出的波动分量，以将提取的值作为转矩电流校正值（iδ< SB>）到转矩电流指令值（iδ * ）。电动机控制单元设置有用于基于叠加的转矩电流指令值来调节谐振型滤波器的增益的增益控制单元（32）。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2008017642A Motor control unit 有权
标题翻译：电机控制单元
公开(公告)号：JP2008017642A
公开(公告)日：2008-01-24
申请号：JP2006187330
申请日：2006-07-07
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： HASHIMOTO EIICHIRO , TOGASHI HITOO
IPC分类号： H02P6/10
CPC分类号： H02P21/05 , H02P21/22
摘要： PROBLEM TO BE SOLVED: To provide a motor control unit capable of reducing vibration accompanied by motor drive effectively. SOLUTION: A motor drive for controlling a permanent magnet synchronous motor has: a magnetic flux control unit 16 for calculating a current command corresponding to a d-axis component of a current flowing in an armature winding as an excitation current command (iγ * ); and a current control unit 15 for controlling the current flowing in the armature winding based on the excitation current command. By the flux control means 16, the excitation current command is fluctuated periodically in a current region for weakening magnetic flux created by a permanent magnet based on an estimated or a detected rotor position (θ e ), and the excitation current command is made variable according to the speed of a rotor. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够有效地减少伴随电动机驱动的振动的电动机控制单元。解决方案：用于控制永磁同步电动机的电动机驱动器具有：磁通量控制单元16，用于计算与在电枢绕组中流动的电流的d轴分量相对应的电流指令作为励磁电流指令（iγ * ）; 以及电流控制单元15，用于基于激励电流指令来控制在电枢绕组中流动的电流。通过磁通控制装置16，激励电流指令在当前区域周期性地波动，用于基于估计或检测的转子位置（θ e ）来减弱由永磁体产生的磁通量，并且励磁电流指令根据转子的速度而变化。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2005322617A Power source device 有权
标题翻译：电源设备
公开(公告)号：JP2005322617A
公开(公告)日：2005-11-17
申请号：JP2005049269
申请日：2005-02-24
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： HASHIMOTO EIICHIRO , FURUKAWA KIMIHIKO , YOSHIHARA RYUJI
IPC分类号： B60L11/18 , G01R31/36 , H01M10/42 , H01M10/44 , H01M10/48 , H02J7/00
CPC分类号： H02J7/0021
摘要： PROBLEM TO BE SOLVED: To provide a power source device capable of simply correcting a voltage when the voltage or relative voltage of battery module is erroneously detected (abnormal detection). SOLUTION: The power source device comprises a battery 2 constructed by serially connecting a plurality of battery modules 1; a voltage detection part 5 for detecting relative voltages (V 1 to V n ) of respective connection points (P 1 to P n ) between the battery modules 1 against the voltage at a prescribed standard connection point P 0 , an erroneous detection judging part 6 judging whether the detected relative voltages are either an erroneously detected voltage or the normal detected voltage, and an arithmetic circuit 7 calculating the voltages of the respective battery modules 1 depending on the relative voltage judged as normal detected voltages. When an erroneous voltage is found on one contact point (erroneously detected point), the arithmetic circuit 7 calculates a recovery voltage depending on the relative voltage detected on two connection points adjacent to the erroneously detected connection point, and calculates the voltage of the battery module 1 by replacing the voltage detected at the erroneously detected connection point with the recovery voltage. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种当电池模块的电压或相对电压被错误地检测到时（异常检测）能够简单地校正电压的电源装置。电源装置包括通过串联连接多个电池模块1而构成的电池2; 用于检测各个连接点（P 1 至P n的相对电压（V 1 至V n ）的电压检测部分5 电池模块1之间的电压相对于规定的标准连接点P 0 的电压，错误检测判断部6判断检测到的相对电压是错误检测电压还是正常以及算术电路7，其根据作为正常检测电压判断的相对电压来计算各个电池模块1的电压。当在一个接触点（错误检测点）上发现错误的电压时，运算电路7根据在与错误检测的连接点相邻的两个连接点上检测到的相对电压来计算恢复电压，并且计算电池模块的电压通过用检测到的恢复电压来替换在错误检测到的连接点处检测到的电压。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2010178419A Vibration generator 审中-公开
标题翻译：振动发电机
公开(公告)号：JP2010178419A
公开(公告)日：2010-08-12
申请号：JP2009015361
申请日：2009-01-27
申请人： Osaka Univ , Sanyo Electric Co Ltd , Sanyo Seimitsu Kk , 三洋精密株式会社 , 三洋電機株式会社 , 国立大学法人大阪大学
发明人： HASHIMOTO EIICHIRO , TOGASHI HITOO , KAMIYAMA KENJI , TAKAGI TAKAHIRO , KATO HIROKI , FURUICHI YOSHIAKI , HIRATA KATSUHIRO , SHOJI NORITAKA
IPC分类号： H02K33/16 , B06B1/04
摘要： PROBLEM TO BE SOLVED: To propose a vibration generator in which a detent changes linearly relative to displacement of a mover.
SOLUTION: The vibration generator includes a stator comprising a coil and a fixed yoke 20 wound with the coil, the mover comprising a cylindrical permanent magnet 30, a mover yoke 31 provided on the inner circumferential and outer circumferential sides of the permanent magnet 30 and a weight body 32, and a spring member connecting the stator and the mover so that the mover can vibrate in the center axis direction of the coil. The fixed yoke 20 is provided with a magnetic path forming opposite surface facing the mover yoke 31. A magnetic flux caused by the excitation of the coil and a magnetic flux caused by a permanent magnet pass through the magnetic path (301, 311 or the like) via a space between the opposite surface and the mover yoke 31.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提出一种制动器相对于动子的位移线性变化的振动发生器。解决方案：振动发生器包括定子，其包括线圈和缠绕在线圈上的固定磁轭20，动子包括圆柱形永磁体30，设置在永磁体的内圆周和外周侧的移动轭31 30以及配重体32，以及弹簧构件，其连接定子和动子，使得动子能够在线圈的中心轴线方向上振动。固定磁轭20设置有形成与移动体轭31相对的相对面的磁路。由线圈的激励引起的磁通和由永久磁铁引起的磁通通过磁路（301,311等））通过相对表面和移动器轭31之间的空间。版权所有（C）2010，JPO＆INPIT

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