公开(公告)号：US06853111B2

公开(公告)日：2005-02-08

申请号：US09947559

申请日：2001-09-07

申请人： Atsushi Umeda ,  Hitoshi Irie

发明人： Atsushi Umeda ,  Hitoshi Irie

IPC分类号： H02K19/22 ,  H02K1/22 ,  H02K1/27 ,  H02K3/52 ,  H02K13/02 ,  H02K15/00 ,  H02K15/03 ,  H02K7/22 ,  H02K9/00

CPC分类号： H02K21/044 ,  H02K3/528 ,  H02K13/02 ,  H02K15/00 ,  H02K15/03 ,  Y10T29/49002 ,  Y10T29/49009 ,  Y10T29/49012

摘要： An electric-machine rotor is composed of a field coil, a pair of pole cores having a plurality of claw poles to enclose the field coil, a plurality of auxiliary permanent magnets disposed between the claw poles, a shaft fixed to the pair of pole cores, and a pair of slip rings connected to the field coil. The rotor is provided with a pattern on a surface of the pole cores for indicating the polarity of the claw poles when the field coil is energized.

摘要翻译： 电动机转子由励磁线圈，具有多个爪极以包围励磁线圈的一对极芯组成，多个辅助永久磁铁配置在爪极之间，固定在一对极芯上的轴 以及连接到励磁线圈的一对滑环。 转子在磁极线圈的表面设置有图案，用于在励磁线圈通电时指示爪极的极性。

公开(公告)号：US5925964A

公开(公告)日：1999-07-20

申请号：US116584

申请日：1998-07-16

申请人： Shin Kusase ,  Atsushi Umeda ,  Saburo Hukaya ,  Noriyasu Inomata ,  Hitoshi Irie ,  Hiroshi Ishida

发明人： Shin Kusase ,  Atsushi Umeda ,  Saburo Hukaya ,  Noriyasu Inomata ,  Hitoshi Irie ,  Hiroshi Ishida

IPC分类号： H02K1/22 ,  H02K1/24

CPC分类号： H02K21/044 ,  H02K1/24

摘要： The present invention prevents the degradation of the power generating efficiency of an alternating current generator by preventing the expansion of an air gap formed between pole cores and a stator core, achieves low-noise operation by preventing generation of high-frequency impact magnetic noise, and makes it possible to relieve strains applied on a magnet holder. The present invention utilizes sixteen magnets, each of which fits between two of sixteen claw-like magnetic poles formed on the outer periphery of Lundell-type pole cores, which rotates integrally with a shaft. The magnets are caught and stopped by a magnet holder which has been formed by interconnecting zig-zagging segments and has elasticity as a whole. Here, the permanent magnets are held by the magnet holder so that the magnet holder does not protrude towards the rotor side from the outer peripheral face of the Lundell-type pole cores and the contacting faces of the magnet holder contact the outer faces of the permanent magnets. The claw-like magnetic poles are disposed so as to face the stator.

摘要翻译： 本发明通过防止极芯和定子铁心之间形成的气隙的膨胀来防止交流发电机的发电效率的劣化，通过防止高频冲击磁性噪声的产生而实现低噪声运行，以及 使得可以减轻施加在磁体保持器上的应变。 本发明使用十六个磁体，每个磁体装配在形成在与轴一体旋转的隆德尔型磁极芯的外周上的十六个爪形磁极中的两个之间。 磁体通过由相互之间的锯齿状部分形成并具有整体弹性而形成的磁体保持架而被卡住和停止。 这里，永磁体被磁体保持器保持，使得磁体保持器不会从Lundell型磁极芯的外周面向转子侧突出，并且磁体保持器的接触面与永磁体的外表面接触 磁铁。 爪状磁极配置成与定子相对。

公开(公告)号：US06311383B1

公开(公告)日：2001-11-06

申请号：US09175336

申请日：1998-10-20

申请人： Atsushi Umeda ,  Hitoshi Irie

发明人： Atsushi Umeda ,  Hitoshi Irie

IPC分类号： H02K1500

CPC分类号： H02K21/044 ,  H02K3/528 ,  H02K13/02 ,  H02K15/00 ,  H02K15/03 ,  Y10T29/49002 ,  Y10T29/49009 ,  Y10T29/49012

摘要： An electric-machine rotor is composed of a field coil, a pair of pole cores having a plurality of claw poles to enclose the field coil, a plurality of auxiliary permanent magnets disposed between the claw poles, a shaft fixed to the pair of pole cores, and a pair of slip rings connected to the field coil. The rotor is provided with a pattern on a surface of the pole cores for indicating the polarity of the claw poles when the field coil is energized.

摘要翻译： 电动机转子由励磁线圈，具有多个爪极以包围励磁线圈的一对极芯组成，多个辅助永久磁铁配置在爪极之间，固定在一对极芯上的轴 以及连接到励磁线圈的一对滑环。 转子在磁极线圈的表面设置有图案，用于在励磁线圈通电时指示爪极的极性。

公开(公告)号：US5793144A

公开(公告)日：1998-08-11

申请号：US928525

申请日：1997-09-12

申请人： Shin Kusase ,  Atsushi Umeda ,  Saburo Hukaya ,  Noriyasu Inomata ,  Hitoshi Irie ,  Hiroshi Ishida

发明人： Shin Kusase ,  Atsushi Umeda ,  Saburo Hukaya ,  Noriyasu Inomata ,  Hitoshi Irie ,  Hiroshi Ishida

IPC分类号： H02K1/22 ,  H02K1/24

CPC分类号： H02K21/044 ,  H02K1/24

摘要： The present invention prevents the degradation of the power generating efficiency of an alternating current generator by preventing the expansion of an air gap formed between pole cores and a stator core, achieves low-noise operation by preventing generation of high-frequency impact magnetic noise, and makes it possible to relieve strains applied on a magnet holder. The present invention utilizes sixteen magnets, each of which fits between two of sixteen claw-like magnetic poles formed on the outer periphery of Lundell-type pole cores, which rotates integrally with a shaft. The magnets are caught and stopped by a magnet holder which has been formed by interconnecting zig-zagging segments and has elasticity as a whole. Here, the permanent magnets are held by the magnet holder so that the magnet holder does not protrude towards the rotor side from the outer peripheral face of the Lundell-type pole cores and the contacting faces of the magnet holder contact the outer faces of the permanent magnets. The claw-like magnetic poles are disposed so as to face the stator.

公开(公告)号：US5483116A

公开(公告)日：1996-01-09

申请号：US297838

申请日：1994-08-30

申请人： Shin Kusase ,  Atsushi Umeda ,  Saburo Hukaya ,  Noriyasu Inomata ,  Hitoshi Irie ,  Hiroshi Ishida

发明人： Shin Kusase ,  Atsushi Umeda ,  Saburo Hukaya ,  Noriyasu Inomata ,  Hitoshi Irie ,  Hiroshi Ishida

IPC分类号： H02K19/24 ,  H02K1/22 ,  H02K1/24 ,  H02K21/04

CPC分类号： H02K21/044 ,  H02K1/24

摘要： The present invention prevents the degradation of the power generating efficiency of an alternating current generator by preventing the expansion of an air gap formed between pole cores and a stator core, achieves low-noise operation by preventing generation of high-frequency impact magnetic noise, and makes it possible to relieve strains applied on a magnet holder. The present invention utilizes sixteen magnets, each of which fits between two of sixteen claw-like magnetic poles formed on the outer periphery of Lundell-type pole cores, which rotates integrally with a shaft. The magnets are caught and stopped by a magnet holder which has been formed by interconnecting zig-zagging segments and has elasticity as a whole. Here, the permanent magnets are held by the magnet holder so that the magnet holder does not protrude towards the rotor side from the outer peripheral face of the Lundell-type pole cores and the contacting faces of the magnet holder contact the outer faces of the permanent magnets. The claw-like magnetic poles are disposed so as to face the stator.

公开(公告)号：US08083309B2

公开(公告)日：2011-12-27

申请号：US12145725

申请日：2008-06-25

申请人： Atsushi Umeda

发明人： Atsushi Umeda

IPC分类号： B41J29/38

CPC分类号： H03K19/017518 ,  B41J2/04541 ,  B41J2/0455 ,  B41J2/04581 ,  B41J2/04588 ,  H03K17/667 ,  H03K19/0008 ,  H03K19/0136 ,  H03K2217/0036

摘要： A liquid ejection apparatus includes an element that is charged and discharged so as to perform an operation to eject a liquid, an analog signal generating unit that generates an analog signal having a voltage change pattern for determining the operation of the element, a charging transistor that amplifies a current of the analog signal while the element is charged, and pushes the amplified current toward the element, the charging transistor having a current source terminal, to which a current source is connected, and a push terminal for pushing the current, and a current source connector that selects at least one current source from among a plurality of current sources according to a voltage of the analog signal, and connects the selected current source to the current source terminal.

摘要翻译： 一种液体喷射装置，包括：进行充放电的元件，以执行喷射液体的操作;模拟信号产生单元，其生成具有用于确定元件的操作的电压变化图案的模拟信号;充电晶体管， 在元件充电时放大模拟信号的电流，并将放大的电流推向元件，具有连接电流源的电流源端子的充电晶体管和用于推动电流的推压端子， 电流源连接器，根据模拟信号的电压从多个电流源中选择至少一个电流源，并将所选择的电流源连接到电流源极。

公开(公告)号：US20100001595A1

公开(公告)日：2010-01-07

申请号：US12458020

申请日：2009-06-29

申请人： Takatoshi Inokuchi ,  Atsushi Umeda

发明人： Takatoshi Inokuchi ,  Atsushi Umeda

IPC分类号： H02K5/18 ,  H02K11/04

CPC分类号： H02K11/048 ,  H02K5/08

摘要： A rotary electric machine for vehicles is provided, which includes a rotor, a stator disposed opposed to the rotor, a frame made of aluminum and supporting the rotor and the stator, and a rectifier secured to an outer end face of the frame and having low-loss elements as rectifying elements. A heat insulator is disposed between the rectifier and the frame. With this configuration, deterioration can be prevented in the overall cooling properties, while at the same time the cooling properties of the rectifier can be enhanced.

摘要翻译： 提供一种用于车辆的旋转电机，其包括转子，与转子相对设置的定子，由铝制成的框架并支撑转子和定子，以及整流器，其固定到框架的外端面并且具有低的 - 元素作为整流元素。 在整流器和框架之间设置绝热体。 通过这种构造，可以防止整个冷却性能的劣化，同时可以提高整流器的冷却性能。

公开(公告)号：US07577555B2

公开(公告)日：2009-08-18

申请号：US11492775

申请日：2006-07-26

申请人： Atsushi Umeda ,  Tsutomu Shiga ,  Kouichi Ihata

发明人： Atsushi Umeda ,  Tsutomu Shiga ,  Kouichi Ihata

IPC分类号： G06F17/10

CPC分类号： F16C19/00 ,  G01M13/04 ,  G01N2203/0039 ,  G01N2203/006 ,  G01N2203/0067 ,  G01N2203/0098 ,  G01N2203/0212 ,  G01N2203/0218 ,  G01N2203/0222 ,  G01N2203/0226 ,  G01N2203/0228 ,  G06F17/50 ,  Y02T10/82

摘要： A method of designing a roller bearing is disclosed upon clarifying mechanisms of damage patterns in respect of two kinds of brinelling, involved in the bearing, wherein white-banded flaking (brittle flaking) is a plastic instability phenomenon appearing under high-speed deformation accompanied by adiabatic shear deformation status with the resultant occurrence of adiabatic shear band (also called white band) inside material of the bearing. This enables all of the damage patterns to be determined upon making comparison between shear strain and shear strain rate, occurring inside the bearing, and discriminated values.

摘要翻译： 公开了一种设计滚子轴承的方法，其中阐述了涉及轴承的两种布氏硬化损伤模式的机理，其中白带剥落（脆性剥落）是在高速变形下出现的塑性不稳定现象，伴随着 绝热剪切变形状态与轴承材料内部绝热剪切带（也称为白色带）的出现。 通过比较在轴承内发生的剪切应变和剪切应变速率以及鉴别值，可以确定所有损伤图案。

公开(公告)号：US20090058087A1

公开(公告)日：2009-03-05

申请号：US12230495

申请日：2008-08-29

申请人： Atsushi Umeda ,  Takatoshi Inokuchi

发明人： Atsushi Umeda ,  Takatoshi Inokuchi

IPC分类号： H02K23/52

CPC分类号： H02P9/48 ,  H02P27/06 ,  H02P2101/45 ,  H02P2209/01

摘要： A rotary electric machine for a vehicle includes a rotor, a stator and a rectifying device for current AC/DC conversion. The machine operates as a motor and a generator. The machine comprises a multi-phase windings, switching elements forming a rectifying device, and a controller for controlling a current path of the multi-phase windings by switching the switching elements on and off to perform two modes of operation. The switching elements are switched such that one end of each windings is connected to either a high electrical potential end or a low electrical potential end of the rectifying device and the other ends of the windings connected together to be the same electrical potential are connected to either the high electrical potential end or the low electrical potential end in the rectifying device.

摘要翻译： 用于车辆的旋转电机包括转子，定子和用于电流AC / DC转换的整流装置。 机器作为电机和发电机运行。 该机器包括多相绕组，形成整流装置的开关元件，以及用于通过切换开关元件的导通和关断来控制多相绕组的电流路径的控制器，以执行两种操作模式。 开关元件被切换，使得每个绕组的一端连接到整流装置的高电位端或低电位端，并且连接在一起的相同电位的绕组的另一端连接到 整流装置中的高电位端或低电位端。

公开(公告)号：US07376300B2

公开(公告)日：2008-05-20

申请号：US11112532

申请日：2005-04-22

申请人： Nobutaka Fuke ,  Shiro Nakamura ,  Jun Ishiguro ,  Hiroshi Raijo ,  Atsushi Umeda

发明人： Nobutaka Fuke ,  Shiro Nakamura ,  Jun Ishiguro ,  Hiroshi Raijo ,  Atsushi Umeda

IPC分类号： G02B6/26

CPC分类号： G02B6/29394 ,  G02B6/29376 ,  G02B6/29395 ,  G02B6/3546 ,  G02B6/356 ,  G02B6/3562 ,  G02B6/4457 ,  H04B10/2525

摘要： The present invention provides a variable optical dispersion compensating module comprised of (a) an optical dispersion compensating unit having an input optical switch, an optical dispersion compensating fiber, connected to the optical switch, having a predetermined optical dispersion amount, a bypass path for bypassing the optical dispersion compensating fiber, and an output optical switch connected to the optical dispersion compensating fiber and the bypass path, (b) an optical dispersion compensating circuit with at least one of the unit connected in series, and (c) an optical attenuator provided, in the direction of an optical path, after the input optical switch or before the output optical switch of the optical dispersion compensating circuit.

摘要翻译： 本发明提供一种可变光学色散补偿模块，包括：（a）光学色散补偿单元，具有输入光开关，连接到光开关的具有预定光分散量的光学色散补偿光纤，用于旁路的旁路路径 光扩散补偿光纤和连接到光学色散补偿光纤和旁路路径的输出光开关，（b）具有串联连接的单元中的至少一个的光学色散补偿电路，以及（c）提供的光衰减器 在光路的方向上，在输入光开关之后或在光分散补偿电路的输出光开关之前。