公开(公告)号：US08217544B2

公开(公告)日：2012-07-10

申请号：US12700340

申请日：2010-02-04

申请人： Masahiko Osada ,  Shigeyuki Morimoto

发明人： Masahiko Osada ,  Shigeyuki Morimoto

IPC分类号： H02K16/00

CPC分类号： H02K16/02 ,  B60L7/14 ,  B60L11/14 ,  B60L15/20 ,  B60L15/2009 ,  B60L2210/40 ,  B60L2240/12 ,  B60L2240/421 ,  H02K19/103 ,  H02K21/222 ,  Y02T10/641 ,  Y02T10/645 ,  Y02T10/70 ,  Y02T10/7077 ,  Y02T10/7241 ,  Y02T10/7275

摘要： A motor-generator has a stator including an annular stator core and stator windings wound on the stator core, an annular inner rotor located radially inward of the stator core, and an annular outer rotor located radially outward of the stator core. Each of the inner and outer rotors is made of a soft magnetic material or magnetic steel. The stator core consists of a plurality of stator core segments each being in the form of a tooth. The stator windings are wound on the stator core in a continuous distributed winding manner at a predetermined winding pitch. The outer rotor consists of a plurality of outer rotor segments each of which is magnetically polarized to have opposite polarities on opposite circumferential ends thereof. Each of the outer rotor segments is offset from the inner rotor by a predetermined electrical angle that corresponds to the winding pitch of the stator windings.

摘要翻译： 电动发电机具有定子，该定子包括环形定子铁心和缠绕在定子铁心上的定子绕组，位于定子铁芯径向内侧的环形内转子和位于定子铁芯径向外侧的环形外转子。 内转子和外转子都由软磁材料或磁钢制成。 定子铁心由多个定子铁芯段组成，每个定子铁芯段都是一个齿形。 定子绕组以预定的绕组间距以连续分布式缠绕方式缠绕在定子铁心上。 外转子由多个外转子段构成，每个外转子段在其相对的圆周端上被磁极化以具有相反的极性。 每个外转子段与内转子偏移预定的电角度，其对应于定子绕组的绕组间距。

公开(公告)号：US20100207474A1

公开(公告)日：2010-08-19

申请号：US12700340

申请日：2010-02-04

申请人： Masahiko Osada ,  Shigeyuki Morimoto

发明人： Masahiko Osada ,  Shigeyuki Morimoto

IPC分类号： H02K16/02

CPC分类号： H02K16/02 ,  B60L7/14 ,  B60L11/14 ,  B60L15/20 ,  B60L15/2009 ,  B60L2210/40 ,  B60L2240/12 ,  B60L2240/421 ,  H02K19/103 ,  H02K21/222 ,  Y02T10/641 ,  Y02T10/645 ,  Y02T10/70 ,  Y02T10/7077 ,  Y02T10/7241 ,  Y02T10/7275

摘要： A motor-generator has a stator including an annular stator core and stator windings wound on the stator core, an annular inner rotor located radially inward of the stator core, and an annular outer rotor located radially outward of the stator core. Each of the inner and outer rotors is made of a soft magnetic material or magnetic steel. The stator core consists of a plurality of stator core segments each being in the form of a tooth. The stator windings are wound on the stator core in a continuous distributed winding manner at a predetermined winding pitch. The outer rotor consists of a plurality of outer rotor segments each of which is magnetically polarized to have opposite polarities on opposite circumferential ends thereof. Each of the outer rotor segments is offset from the inner rotor by a predetermined electrical angle that corresponds to the winding pitch of the stator windings.

摘要翻译： 电动发电机具有定子，该定子包括环形定子铁心和缠绕在定子铁心上的定子绕组，位于定子铁芯径向内侧的环形内转子和位于定子铁芯径向外侧的环形外转子。 内转子和外转子都由软磁材料或磁钢制成。 定子铁心由多个定子铁芯段组成，每个定子铁芯段都是一个齿形。 定子绕组以预定的绕组间距以连续分布式缠绕方式缠绕在定子铁心上。 外转子由多个外转子段构成，每个外转子段在其相对的圆周端上被磁极化以具有相反的极性。 每个外转子段与内转子偏移预定的电角度，其对应于定子绕组的绕组间距。

公开(公告)号：US20090302792A1

公开(公告)日：2009-12-10

申请号：US12457386

申请日：2009-06-09

申请人： Masahiko Osada ,  Shigeyuki Morimoto

发明人： Masahiko Osada ,  Shigeyuki Morimoto

IPC分类号： H02P6/14 ,  H02K3/28 ,  H02H7/08 ,  H02P25/08

CPC分类号： H02P29/032

摘要： In an AC rotating machine, a stator is provided with N-phase stator windings and located relative to the rotor. The N is an integer equal to or greater than 3, and the N-phase stator windings are arranged to be electrically isolated from each other. An inverter circuit is provided with first to N-th full-bridge inverters. Each of the first to N-th full-bridge inverters includes a first pair of series-connected switching elements and a second pair of series-connected switching elements. The first pair of series-connected switching elements and the second pair of series-connected switching elements are connected in parallel to each other. Each of the first to N-th full-bridge inverters is configured to individually apply a single-phase AC voltage to a corresponding one of the N-phase stator windings to thereby create a torque that rotates the rotor.

摘要翻译： 在交流旋转机器中，定子设有N相定子绕组并相对于转子定位。 N是等于或大于3的整数，并且N相定子绕组被布置成彼此电隔离。 逆变器电路设置有第一至第N全桥逆变器。 第一至第N全桥逆变器中的每一个包括第一对串联开关元件和第二对串联开关元件。 第一对串联开关元件和第二对串联开关元件彼此并联连接。 第一至第N全桥逆变器中的每一个被配置为分别将单相AC电压施加到N相定子绕组中的相应一个，从而产生使转子旋转的转矩。

公开(公告)号：US20050253568A1

公开(公告)日：2005-11-17

申请号：US11126635

申请日：2005-05-11

申请人： Shigeyuki Morimoto

发明人： Shigeyuki Morimoto

IPC分类号： H02M3/155 ,  G05F1/10 ,  G05F1/40 ,  H02M1/36 ,  H02M3/156

CPC分类号： H02M1/36 ,  H02M3/156

摘要： The present invention provides a switching regulator control circuit which includes low voltage operation stopping circuits different in operating voltage from each other and which is capable of obtaining a stable output voltage even when an input voltage slowly increases from a low voltage. A release delay time is set in a low voltage operation stopping circuit adapted to operate at a low voltage, whereby after a low voltage operation stopping circuit adapted to operate at a high voltage outputs a detection signal, the low voltage operation stopping circuit adapted to operate at the low voltage outputs a release signal.

摘要翻译： 本发明提供了一种开关调节器控制电路，其包括彼此工作电压不同的低电压操作停止电路，并且即使当输入电压从低电压缓慢增加时也能够获得稳定的输出电压。 释放延迟时间设定在适于低电压工作的低电压操作停止电路中，由此，在适于在高电压下操作的低电压操作停止电路输出检测信号之后，低电压操作停止电路适于操作 在低电压输出释放信号。

公开(公告)号：US6025763A

公开(公告)日：2000-02-15

申请号：US789582

申请日：1997-01-28

申请人： Shigeyuki Morimoto

发明人： Shigeyuki Morimoto

IPC分类号： H03H9/145 ,  H03H9/25 ,  H03H9/64

CPC分类号： H03H9/6483 ,  H03H9/1452 ,  H03H9/14532

摘要： In a resonator-type SAW filter, at least one series-arm SAW resonator has an interdigital transducer with reflectors on both sides, and the reflectors are separated from the interdigital transducer by a distance of from (N/2+0.55).lambda..sub.1 to (N/2+0.81).lambda..sub.1, where N is an arbitrary non-negative integer and .lambda..sub.1 is the wavelength of the surface acoustic waves excited by the SAW resonator. Alternatively, from 30% to 80% of the electrode fingers Constituting the interdigital transducer in at least one series-arm SAW resonator are apodized, dividing the interdigital transducer into an excitation region and a dummy region, and the electrode fingers in the dummy region are offset from the electrode fingers in the excitation region by a distance of 0.05.lambda..sub.1 to 0.31.lambda..sub.1.

摘要翻译： 在谐振器型SAW滤波器中，至少一个串联SAW谐振器具有在两侧具有反射器的叉指式换能器，并且反射器与叉指式换能器分离距离（N / 2 + 0.55）λ1至 （N / 2 + 0.81）λ1，其中N是任意的非负整数，λ1是由SAW谐振器激发的表面声波的波长。 或者，30％至80％的电极指将将至少一个串联臂SAW谐振器中的叉指式换能器构成为变迹，将叉指式换能器分成激励区域和虚拟区域，虚拟区域中的电极指 在激发区域中的电极指偏移0.05λ1至0.31λ1的距离。

公开(公告)号：US20050007086A1

公开(公告)日：2005-01-13

申请号：US10888661

申请日：2004-07-09

申请人： Shigeyuki Morimoto

发明人： Shigeyuki Morimoto

IPC分类号： H02M3/155 ,  H02M3/158 ,  G05F1/40

CPC分类号： H02M3/1584 ,  H02M2001/0032 ,  Y02B70/16

摘要： The present invention provides an SW regulator control circuit that is efficient in both of the cases where the load is heavy and where the load is light. Two switch MOS transistors are disposed as switching elements of the SW regulator in parallel which are large in an on-resistance and small in a gate capacity, and in the case where a load of the SW regulator is heavy, the two switch MOS transistors are driven in parallel to lessen the on-resistance whereas in the case where the load is light, one of the two switch MOS transistors is driven to lessen the gate capacity.

摘要翻译： 本发明提供一种SW调节器控制电路，其在负载很重并且负载较轻的情况下都是有效的。 两个开关MOS晶体管作为开关稳压器的开关元件并联配置，其导通电阻大，栅极容量小，并且在SW稳压器的负载很重的情况下，两个开关MOS晶体管是 驱动并联以减小导通电阻，而在负载轻的情况下，驱动两个开关MOS晶体管中的一个来减小栅极容量。