公开(公告)号：US08421422B2

公开(公告)日：2013-04-16

申请号：US12775183

申请日：2010-05-06

申请人： Naoki Itoi ,  Masayoshi Maeda ,  Nobuhiro Kihara ,  Kenji Ishi ,  Hiroshi Okuda ,  Fumito Uemura

发明人： Naoki Itoi ,  Masayoshi Maeda ,  Nobuhiro Kihara ,  Kenji Ishi ,  Hiroshi Okuda ,  Fumito Uemura

IPC分类号： H02P9/14

CPC分类号： H02P9/48

摘要： A power supply device comprising: a magneto generator including a rotor including a magnet forming a magnetic field; a rectifying unit rectifying an alternating current of the generator to a direct current and supplying to an electrical load; a voltage detection unit detecting a voltage of the electrical load; an opening unit interrupting electrical conduction of an output of the generator; short-circuiting units electrically short-circuiting the output; a torque supplying device supplying torque to the rotor; a voltage control unit selectively performing one of opening-control of controlling on/off switching of the opening unit and short-circuit-control of controlling on/off switching of the short-circuiting units to control the voltage of the electrical load to a predetermined value in accordance with the voltage detected by the voltage detection unit; a switching control unit switching and controlling between the above two controls in accordance with an operating state regarding rotation of the rotor.

摘要翻译： 一种电源装置，包括：磁电发生器，包括具有形成磁场的磁体的转子; 整流单元将发电机的交流电流整流到直流电并供给电负载; 电压检测单元，检测电负载的电压; 打开单元，中断发电机的输出的导电; 短路单元电气短路输出; 将转矩提供给转子的扭矩供给装置; 电压控制单元，选择性地执行控制开关单元的接通/断开切换的开启控制和控制短路单元的接通/断开切换的短路控制，以将电负载的电压控制为预定的 根据电压检测单元检测到的电压值; 开关控制单元根据关于转子旋转的操作状态来切换和控制上述两个控制。

公开(公告)号：US20130057057A1

公开(公告)日：2013-03-07

申请号：US13358184

申请日：2012-01-25

申请人： Fumito UEMURA ,  Nobuhiro KIHARA

发明人： Fumito UEMURA ,  Nobuhiro KIHARA

IPC分类号： H02J1/04

CPC分类号： H02J1/102 ,  B60L15/32 ,  B60L2200/32 ,  B63H23/24 ,  H02J2001/106 ,  H02P5/74 ,  Y02T10/642 ,  Y10T307/593

摘要： In the case where the rotation speeds of respective magneto alternating current (AC) generators of a plurality of power source apparatuses (10, 20, and 30) are approximately the same rotation speed and the total electric power generation demand is the same as or smaller than the maximum total generated electric power of the plurality of power source apparatuses (10, 20, and 30), the integrated control unit (6) for integrally controlling the plurality of power source apparatuses (10, 20, and 30) selects at least one of the plurality of the power source apparatuses (10, 20, and 30) and controls a voltage control unit (5) of the selected power source apparatus in such a way that the selected power source apparatus generates maximum generated electric power thereof, at the rotation speed, that is the same as or smaller than the total electric power generation demand.

摘要翻译： 在多个电源装置（10,20,30）的各个磁交流（AC）发电机的旋转速度大致相同的转速和总的发电需求相同或更小的情况下 与多个电源装置（10,20,30）的最大总发电量相比，用于一体地控制多个电源装置（10,20,30）的集成控制部（6）至少选择 多个电源装置（10,20和30）中的一个，并且以所选择的电源装置产生其最大发电功率的方式控制所选择的电源装置的电压控制单元（5），在 旋转速度等于或小于总发电量。

公开(公告)号：US07178219B2

公开(公告)日：2007-02-20

申请号：US10395091

申请日：2003-03-25

申请人： Fumito Uemura ,  Shinji Baba ,  Tomokazu Umezaki

发明人： Fumito Uemura ,  Shinji Baba ,  Tomokazu Umezaki

IPC分类号： H02K15/00

CPC分类号： H02K1/2786 ,  H02K15/03 ,  Y10T29/49009 ,  Y10T29/49012 ,  Y10T29/4981 ,  Y10T29/49879

摘要： A magneto-generator, a method of manufacturing the same and a resin molding die for manufacturing the same. In the magneto-generator, a guard ring is omitted with the performance of the magneto-generator being enhanced. The magneto-generator is manufactured by making use of a resin molding die (21) having an outer peripheral surface (21d) to be positioned in opposition to an inner peripheral surface of a flywheel (11) and projections (21a) provided in the outer peripheral surface (21d) for holding a plurality of magnets (12) at predetermined positions, respectively. The magnets (12) are positioned and held stationarily at predetermined positions by the aforementioned projections, respectively, and spaces defined between the resin molding die (21) and the inner peripheral surface of the flywheel (11) are filled with a resin. After hardening of the resin, the resin molding die (21) is detached from the flywheel (11).

摘要翻译： 磁电发生器，其制造方法和用于制造它的树脂模制模具。 在磁电发生器中，随着磁发电机的性能得到提高，省略了保护环。 通过利用具有外周面（21d）的树脂成形模（21）与飞轮（11）的内周面相对定位的突起（21a）和 分别用于将多个磁体（12）保持在预定位置的外周面（21d）。 磁体（12）分别通过前述的突起部固定地固定在预定位置，树脂模制件（21）和飞轮（11）的内周表面之间限定的空间填充有树脂。 在树脂硬化之后，树脂成型模具21从飞轮（11）脱离。

公开(公告)号：US20050236916A1

公开(公告)日：2005-10-27

申请号：US10917369

申请日：2004-08-13

申请人： Fumito Uemura ,  Mitsuharu Hashiba ,  Nobuhiro Kihara

发明人： Fumito Uemura ,  Mitsuharu Hashiba ,  Nobuhiro Kihara

IPC分类号： H02K9/02 ,  H02K1/27 ,  H02K1/32 ,  H02K7/00 ,  H02K9/00 ,  H02K9/06 ,  H02K21/14 ,  H02K21/22

CPC分类号： H02K1/2786 ,  H02K1/32 ,  H02K9/06

摘要： A magnetoelectric generator includes a bowl-like flywheel (3) having a bottom portion (6) formed with ventilation holes (20), a plurality of permanent magnets (7) secured to an inner circumferential surface of the flywheel (3), a stator core (10) disposed within the flywheel (3) and having peripheral side surfaces facing the permanent magnets (7), and a coil assembly (11) implemented by winding an electric conductor on the core (10). Electricity is induced in the coil assembly (11) by AC magnetic field produced by rotating the flywheel (3). A peripheral edge portion of each ventilation hole (20) is formed with a projecting portion (21) by plastic deformation, which protrudes toward the coil assembly (11) for producing turbulent air flows internally of the flywheel (3) upon rotation of the flywheel (3).

摘要翻译： 一种磁电发生器，包括具有形成有通风孔（20）的底部（6）的碗状飞轮（3），固定在飞轮（3）的内周面上的多个永磁体（7），定子 配置在所述飞轮（3）内并且具有面向所述永久磁铁（7）的周向侧面的铁芯（10）以及通过在所述铁芯（10）上缠绕电导体而实现的线圈组件（11）。 通过旋转飞轮（3）产生的交流磁场，在线圈组件（11）中感应出电。 每个通气孔（20）的周缘部分通过塑性变形形成有突出部分（21），该突出部分（21）朝向线圈组件（11）突出，以在飞轮（3）的内部旋转时产生湍流空气流 （3）。

公开(公告)号：US06781263B2

公开(公告)日：2004-08-24

申请号：US10287604

申请日：2002-11-05

申请人： Fumito Uemura

发明人： Fumito Uemura

IPC分类号： H02K127

CPC分类号： H02K1/2786 ,  H02K9/06

摘要： A magneto-generator exhibiting high electricity generation efficiency under the forced cooling effect includes a flywheel implemented substantially in a bowl-like shape, a plurality of magnets disposed on and along an inner peripheral surface of the flywheel, a generator coil disposed internally of the flywheel in opposition to the magnets (12) for generating electricity under the action of electromagnetic induction between the magnets and the generator coil, and a plurality of resin fins provided along a peripheral edge of the flywheel at an open end thereof for generating forced gas flows in a peripheral region of the flywheel upon rotation of the flywheel for cooling the generator coil.

摘要翻译： 在强制冷却效果下表现出高发电效率的磁电发生器包括基本上呈碗形形状的飞轮，设置在飞轮的内周面上并沿着飞轮的内周面的多个磁体，设置在飞轮内部的发电机线圈 与在磁体和发电机线圈之间的电磁感应作用下产生电力的磁体（12）相对，并且在其开口端沿着飞轮的周缘设置多个树脂翅片，用于产生强制气流 飞轮的周边区域在飞轮旋转时用于冷却发电机线圈。

公开(公告)号：US09174542B2

公开(公告)日：2015-11-03

申请号：US13113709

申请日：2011-05-23

申请人： Mitsuo Sone ,  Nobuhiro Kihara ,  Fumito Uemura

发明人： Mitsuo Sone ,  Nobuhiro Kihara ,  Fumito Uemura

IPC分类号： B60L11/00 ,  B60L11/12

CPC分类号： B60L11/005 ,  B60L11/126 ,  B60L2240/445 ,  Y02T10/6217 ,  Y02T10/7005 ,  Y02T10/7022 ,  Y02T10/7077

摘要： The invention has an object of providing a power supply device for vehicle of high efficiency while keeping longer service life of a capacitor. By supplying an electric power of a capacitor to various electronic devices for a first predetermined time period after a vehicle engine has been stopped and discharging an electric power of the capacitor to a battery for a second predetermined time period after the first predetermined time period has ended, the voltage of the capacitor is reduced. By forcing the electric power of the capacitor to discharge at a forced discharge circuit until the voltage of the capacitor is substantially equal to a predetermined voltage after the second predetermined time period has ended, the time period during which the capacitor is held at a high voltage is made shorter. Longer service life of the capacitor and higher efficiency of the power supply device can be achieved.

摘要翻译： 本发明的目的是提供一种高效率的车辆用电源装置，同时保持电容器的更长的使用寿命。 通过在车辆发动机停止之后的第一预定时间段内向各种电子设备供应电容器的电力，并且在第一预定时间段结束之后将电容器的电力放电至电池达第二预定时间段 电容器的电压降低。 通过强制电容器的电力在强制放电电路处放电，直到电容器的电压在第二预定时间段结束之后基本上等于预定电压，电容器保持在高电压的时间段 缩短了 可以实现电容器的使用寿命更长，电源装置效率更高。

公开(公告)号：US20110286251A1

公开(公告)日：2011-11-24

申请号：US12946392

申请日：2010-11-15

申请人： Naoki ITOI ,  Masayoshi MAEDA ,  Nobuhiro KIHARA ,  Hiroshi OKUDA ,  Fumito UEMURA

发明人： Naoki ITOI ,  Masayoshi MAEDA ,  Nobuhiro KIHARA ,  Hiroshi OKUDA ,  Fumito UEMURA

IPC分类号： H02M7/06

CPC分类号： H02P9/48 ,  H02M7/06 ,  H02P9/305 ,  H02P2101/45

摘要： A power supply device includes: a magneto generator with a rotor having a magnet; a torque supplying device supplying torque to the rotor; a rectifier circuit supplying electric power to a electrical load device by rectifying an output of the magneto generator; a short circuit electrically shorting an output end of the magneto generator; a voltage detection circuit detecting a terminal voltage of the electrical load device; and a control circuit controlling a voltage of the electrical load device to be a first set value by controlling the short circuit to switch ON (short operating mode) and OFF (rectification operating mode) according to the voltage detected by the voltage detection circuit and allowing the short circuit to operate while making a switching between the two operating modes according to a operating state relating to a rotation of the rotor of the magneto generator.

摘要翻译： 电源装置包括：具有磁体的转子的磁电发生器; 将转矩提供给转子的扭矩供给装置; 整流电路，通过对所述磁电发生器的输出进行整流来向电负载装置供电; 电气短路磁电发生器的输出端的短路; 检测所述电气负载装置的端子电压的电压检测电路; 以及控制电路，通过根据电压检测电路检测到的电压控制短路以接通（短路运行模式）和OFF（整流运行模式），将电气负载装置的电压控制为第一设定值，并允许 根据与磁电发生器的转子的旋转有关的操作状态，在两个操作模式之间进行切换时操作的短路。

公开(公告)号：US5741974A

公开(公告)日：1998-04-21

申请号：US012401

申请日：1993-02-02

申请人： Fumito Uemura

发明人： Fumito Uemura

IPC分类号： G01L9/04 ,  G01L7/08 ,  G01L9/00 ,  G01L19/06 ,  G01L23/18

CPC分类号： G01L19/147 ,  G01L19/0046

摘要： A pressure sensor comprising a hollow main body (1) defining a bore (3) extending therethrough. A pressure sensing assembly (12) is disposed within the bore (3) to divide it into a detection cavity (3a) for transmitting therethrough the pressure to be detected at a pressure receiving end (3c) thereof and an output cavity (3b) through which an output signal from the pressure sensing assembly (12) is to be supplied. A flexible metal diaphragm (40) is attached to the main body (1) at the pressure receiving end (3c) to seal the detection cavity (3a) in which a pressure transmitting medium (11) is filled. The flexible metal diaphragm ( 40) has a resonance frequency above an oscillation frequency range of the pressure to be detected. Preferably, the effective diameter of the diaphragm (40) may be from 7.5 mm to 8.5 mm and the thickness dimension thereof may be from 35 .mu.m to 45 .mu.m.

摘要翻译： 一种压力传感器，包括限定延伸穿过其中的孔（3）的中空主体（1）。 压力感测组件（12）设置在所述孔（3）内以将其分成检测腔（3a），以在其中在其压力接收端（3c）和所述输出腔（3b）之间通过所述检测腔 来自压力感测组件（12）的输出信号将被提供。 柔性金属隔膜（40）在受压端（3c）处附接到主体（1），以密封其中填充有压力传递介质（11）的检测腔（3a）。 柔性金属膜（40）的谐振频率高于要检测的压力的振荡频率范围。 优选地，隔膜（40）的有效直径可以为7.5mm至8.5mm，并且其厚度尺寸可以为35μm至45μm。

公开(公告)号：US5218870A

公开(公告)日：1993-06-15

申请号：US690249

申请日：1991-04-24

申请人： Satoshi Komurasaki ,  Fumito Uemura

发明人： Satoshi Komurasaki ,  Fumito Uemura

IPC分类号： G01H11/08 ,  G01L23/22 ,  G01P1/02

CPC分类号： G01P1/023 ,  G01H11/08 ,  G01L23/222

摘要： A vibration sensor is provided in which the depth of a caulked portion of the sensor's case is increased so as to increase the capacity of a recess defined between this caulked portion and the cover. The volume of a potting agent filling the recess can thereby be increased to improve the airtightness of the caulked portion and the reliability of the vibration detector. A vibration plate having cutouts circumferentially spaced along an outer, peripheral portion may be used in the vibration detector if the volume of the space formed on a lower side of the vibration plate is limited to about a few to ten percent of that of the space formed on the opposite, terminal side. The expansion of air in the spaces caused by a thermal shock is therefore substantially equal to the expansion of air contained in the space on the terminal side alone, so that vibration sensor can maintain sufficient airtightness and can be improved in reliability.

摘要翻译： 提供了一种振动传感器，其中传感器壳体的铆接部分的深度增加，以增加在该铆接部分和盖之间限定的凹部的容量。 因此，可以增加填充凹部的灌封剂的体积，以提高铆接部的气密性和振动检测器的可靠性。 如果在振动板的下侧形成的空间的体积被限制在形成的空间的大约百分之几十的范围内，则可以在振动检测器中使用具有沿着外部周边部分周向间隔开的切口的振动板 在相反的，终端。 因此，由热冲击引起的空间中的空气膨胀因此基本上等于仅在端子侧的空间中容纳的空气的膨胀，使得振动传感器能够保持足够的气密性并且可以提高可靠性。

公开(公告)号：US20120106026A1

公开(公告)日：2012-05-03

申请号：US13037544

申请日：2011-03-01

申请人： Toshihiko HIGASHINO ,  Fumito UEMURA ,  Nobuhiro KIHARA ,  Yuichi MURAMOTO ,  Takayuki UBUKATA

发明人： Toshihiko HIGASHINO ,  Fumito UEMURA ,  Nobuhiro KIHARA ,  Yuichi MURAMOTO ,  Takayuki UBUKATA

IPC分类号： H01G4/38

CPC分类号： H01G4/30 ,  H01G4/129

摘要： A electrical storage device has: a cell module including a plurality of cells arranged juxtaposed and each having a pair of current collector terminals protruding from electrodes, the current collector terminals of adjacent ones of the cells being connected to each other; and an electronic circuit board disposed near the cell module and electrically connected to the current collector terminals of each of the cells via a plurality of connecting wires, for controlling charging and discharging of each of the cells. A cable having flexibility or a flexible wire is used as each of the connecting wires. One end of each of the connecting wires has a connecting terminal portion for clamping the current collector terminals of the adjacent ones of the cells to each other.

摘要翻译： 电气存储装置具有：单元模块，其包括并列设置的多个单元，每个单元具有从电极突出的一对集电极端子，相邻单元的集电极端子彼此连接; 以及电子电路板，其设置在电池模块附近，并且经由多个连接线与每个电池的集电极端子电连接，用于控制每个电池的充电和放电。 使用具有柔性的电缆或柔性线作为每个连接线。 每个连接线的一端具有连接端子部分，用于将相邻单元的集电端子彼此夹紧。