公开(公告)号：US20160336839A1

公开(公告)日：2016-11-17

申请号：US15110774

申请日：2014-12-22

Applicant: MOTEURS LEROY-SOMER

Inventor： Alban MARINO ,  François TURCAT ,  Stéphane DUFAU ,  Mario PEREIRA

IPC: H02K15/03 ,  H02K1/27 ,  H02K1/02

CPC classification number: H02K15/03 ,  H02K1/02 ,  H02K1/2766 ,  H02K2213/03

Abstract: A method for producing an electric rotary machine including a rotor magnetic mass formed by a stack of superimposed electrical sheets containing housings, and a plurality of permanent magnets inserted in the housings, the housings being provided with a plurality of lugs for locking the permanent magnets in the housings.

Abstract translation: 一种电动旋转机械的制造方法，所述电动旋转机械包括：由叠置的包含壳体的电子薄片堆叠形成的转子磁性体，以及插入到所述壳体中的多个永磁体，所述壳体设置有用于将永磁体锁定的多个凸耳 外壳。

公开(公告)号：US09490669B2

公开(公告)日：2016-11-08

申请号：US13966020

申请日：2013-08-13

Applicant: ASMO CO., LTD.

Inventor： Yoji Yamada

IPC: H02K1/24 ,  H02K1/27 ,  H02K21/04

CPC classification number: H02K1/243 ,  H02K1/2706 ,  H02K1/2713 ,  H02K1/2766 ,  H02K21/044

Abstract: A rotor includes a first rotor core, a second rotor core, a field magnet, and a back magnet. The first rotor core includes a disk-shaped first core base and a plurality of first claw-poles. The second rotor core includes a disk-shaped second core base and a plurality of second claw-poles. The field magnet has the first claw-poles function as first magnetic poles and the second claw-poles function as second magnetic poles. The back magnet is arranged along back surfaces of the first and second claw-poles. The back magnet is magnetized such that radially outer sections have the polarities that are the same as the first and second magnetic poles. The back magnet is formed integrally, has an annular shape, and is in contact with all of the back surfaces of the first and second claw-poles.

Abstract translation: 转子包括第一转子铁心，第二转子铁芯，磁场磁铁和后磁铁。 第一转子铁芯包括盘状的第一铁心基体和多个第一爪极。 第二转子铁芯包括盘状的第二铁心基体和多个第二爪极。 场磁铁具有作为第一磁极的第一爪极功能，第二爪极用作第二磁极。 后磁铁沿第一爪极和第二爪极的后表面布置。 后磁体被磁化，使得径向外部部分具有与第一和第二磁极相同的极性。 后磁体一体形成，具有环状，与第一爪极和第二爪极的所有后表面接触。

公开(公告)号：US20160315512A1

公开(公告)日：2016-10-27

申请号：US15102371

申请日：2014-12-04

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Shingo FUBUKI

IPC: H02K1/27 ,  H02K1/02 ,  H02K21/16

CPC classification number: H02K1/276 ,  H02K1/02 ,  H02K1/2766 ,  H02K21/16

Abstract: A rotor (12) includes i) a stacked body (24) in which a plurality of holed steel plates (28a, 28b) provided with holes (29, 30) punched out of insulation coated steel plates are stacked together, and that includes a plurality of magnet holes (34) each of which is provided by the plurality of holes (29, 30) being connected together in an axial direction, and ii) a plurality of magnets (31n, 31s), at least one of which is arranged in each of the magnet holes (34). The plurality of holed steel plates (28a, 28b) include a first holed steel plate (28a) that contacts a first magnet (31n) that is one magnet, of two magnets (31n, 31s) that are adjacent in a circumferential direction from among the plurality of magnets (31n, 31s), and supports the first magnet (31n), at at least one circumferential portion, but does not contact a second magnet (31s) that is another magnet, and a second holed steel plate (28b) that contacts the second magnet (31s) and supports the second magnet (31s), but does not contact the first magnet (31n, 38n, 50n, 60n).

Abstract translation: 转子（12）包括：i）堆叠体，其中多个具有从绝缘涂层钢板冲压的孔（29,30）的孔钢板（28a，28b）堆叠在一起，并且包括 多个磁体孔（34），其各自由沿轴向连接在一起的多个孔（29,30），以及ii）多个磁体（31n，31s），其中至少一个设置 在每个磁体孔（34）中。 多个孔钢板（28a，28b）包括：与圆周方向相邻的两个磁体（31n，31s）接触作为一个磁铁的第一磁体（31n）的第一孔钢板（28a） 多个磁体（31n，31s），并且在至少一个周向部分支撑第一磁体（31n），但是不接触作为另一个磁体的第二磁体（31s）和第二带孔钢板（28b） 与第二磁体（31s）接触并支撑第二磁体（31s），但不与第一磁体（31n，38n，50n，60n）接触。

公开(公告)号：US20160301269A1

公开(公告)日：2016-10-13

申请号：US15068644

申请日：2016-03-14

Applicant: HONDA MOTOR CO., LTD.

Inventor： Tadashi YAMAGUCHI ,  Masashi INOUE

IPC: H02K1/27 ,  H02K1/28

CPC classification number: H02K1/2766 ,  H02K2213/03

Abstract: A rotor core has a rotational axis. A permanent magnet has a polygonal shape viewed along the rotational axis. The rotor core includes a magnet insertion hole defined by an inner wall. The polygonal shape includes first to third sides. The magnet insertion hole includes: a first space provided between the first side and the inner wall; a second space provided between the second side and the inner wall; and an injection portion, a first communication portion, and a second communication portion provided between the third side and the inner wall; viewed along the rotational axis. The first communication portion and the second communication portion connect the injection portion to the first space and the second space, respectively. The first communication portion has a first length along the third side. The second communication portion has a second length along the third side which is equal to the first length.

Abstract translation: 转子芯具有旋转轴。 永磁体具有沿着旋转轴线观察的多边形形状。 转子芯包括由内壁限定的磁体插入孔。 多边形形状包括第一至第三侧。 磁体插入孔包括：设置在第一侧和内壁之间的第一空间; 设置在第二侧和内壁之间的第二空间; 以及设置在第三侧和内壁之间的注射部分，第一连通部分和第二连通部分; 沿旋转轴线观察。 第一通信部分和第二通信部分分别将注入部分连接到第一空间和第二空间。 第一连通部具有沿着第三侧的第一长度。 第二连通部分沿第三侧具有等于第一长度的第二长度。

公开(公告)号：US20160294262A1

公开(公告)日：2016-10-06

申请号：US15088374

申请日：2016-04-01

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Hidetoshi YOMODA ,  Ryo YOKOZAWA ,  Ippei HAMANAKA

IPC: H02K15/03 ,  H02K1/28 ,  H02K1/27

CPC classification number: H02K15/03 ,  H02K1/2766 ,  H02K15/12

Abstract: A manufacturing method for a laminated rotor includes inserting a bridge member into a magnetic flux leakage suppression hole, thus allowing a tip of the bridge member to project from an end surface of the laminated steel sheet, and bringing a die surface of a die member into pressure contact with an end surface of the laminated steel sheet and filling a molten resin into a gap between a magnet hole and a magnet body in a state where an opening of the magnet hole is closed. A length of the bridge member is larger than a thickness of the laminated steel sheet. The die member includes a housing portion. The housing portion houses the tip of the bridge member projecting from an end surface of the laminated steel sheet.

Abstract translation: 层叠转子的制造方法包括将桥接部件插入磁通泄漏抑制孔，从而允许桥接部件的前端从层叠钢板的端面突出，并将模具部件的模具表面 在层叠钢板的端面压力接触，并且在磁体孔的开口关闭的状态下将熔融树脂填充到磁体孔和磁体之间的间隙中。 桥构件的长度大于层压钢板的厚度。 模具构件包括壳体部分。 壳体部容纳从层叠钢板的端面突出的桥构件的前端。

公开(公告)号：US20160268955A1

公开(公告)日：2016-09-15

申请号：US15160037

申请日：2016-05-20

Applicant: Ford Global Technologies, LLC

Inventor： Balakrishna RAO ,  Rimma ISAYEVA ,  Daniel LUEDTKE

IPC: H02P29/68 ,  B60L3/00 ,  B60L15/20 ,  B60L11/18

CPC classification number: H02P29/68 ,  B60K2001/006 ,  B60L3/0038 ,  B60L3/06 ,  B60L11/18 ,  B60L15/20 ,  B60L2240/423 ,  B60L2240/425 ,  B60L2260/44 ,  H02K1/2766 ,  H02K11/25 ,  H02K15/00 ,  Y02T10/641 ,  Y02T10/645 ,  Y02T10/72 ,  Y02T10/7275

Abstract: A vehicle having at least two electric machines includes an oil circulation path that circulates oil through the electric machines. A controller commands the electric machines to fulfill torque demands. The controller utilizes the oil temperature in the oil circulation path to control the commanded torque output by the electric machines. In the event of a failure or fault in an oil temperature sensor, the controller estimates the oil temperature from the temperature of coils within at least one of the electric machines. The estimated oil temperature is utilized instead of the sensed oil temperature to control the torque outputs to satisfy torque demands.

Abstract translation: 具有至少两台电动机的车辆包括通过电机使油循环的油循环路径。 控制器命令电机实现扭矩要求。 控制器利用油循环路径中的油温控制电机的指令转矩输出。 在油温传感器发生故障或故障的情况下，控制器根据至少一台电机内的线圈温度来估算油温。 利用估计的油温来代替感测的油温来控制扭矩输出以满足转矩要求。

公开(公告)号：US20160261158A1

公开(公告)日：2016-09-08

申请号：US15032175

申请日：2013-12-13

Applicant: MITSUBISHI ELECTRIC CORPORATION

Inventor： Masaki HORII ,  Masaya INOUE ,  Yoshiaki KITTA

IPC: H02K1/32 ,  H02K1/27 ,  H02K1/28 ,  H02K9/19

CPC classification number: H02K1/32 ,  H02K1/274 ,  H02K1/2766 ,  H02K1/28 ,  H02K9/19 ,  H02K2201/06 ,  H02K2213/03

Abstract: A coolant flow channel is formed so as to pass axially through a rotor core radially inside magnet housing apertures, a linking flow channel is formed so as to have a flow channel width that is narrower than a maximum flow channel width of the coolant flow channel, so as to link the coolant flow channel and the magnet housing apertures, and so as to pass axially through the rotor core, and permanent magnets are fixed to an inner wall surface of the magnet housing apertures by an adhesive that is disposed only between a wall surface of the permanent magnets that is positioned on a radially outer side and the inner wall surface of the magnet housing apertures so as to expose a region of a wall surface of the permanent magnets that is positioned on a radially inner side that faces the linking flow channel.

Abstract translation: 冷却剂流动通道形成为轴向通过转子芯径向地位于磁体容纳孔的内部，形成连接流动通道以具有比冷却剂流动通道的最大流动通道宽度窄的流动通道宽度， 以便连接冷却剂流动通道和磁体壳体孔，并且轴向地穿过转子芯，并且永磁体通过仅设置在壁之间的粘合剂固定到磁体容纳孔的内壁表面 定位在径向外侧的永磁体的表面和磁体容纳孔的内壁表面，以暴露位于面向连接流动的径向内侧的永磁体的壁表面的区域 渠道。

公开(公告)号：US20160260756A1

公开(公告)日：2016-09-08

申请号：US15032142

申请日：2014-10-24

Applicant: SONY CORPORATION

Inventor： HAJIME YAMAGISHI

IPC: H01L27/146 ,  H04N5/374

CPC classification number: H02K1/27 ,  H01L21/76898 ,  H01L23/481 ,  H01L27/14627 ,  H01L27/14634 ,  H01L27/14636 ,  H01L27/1464 ,  H01L27/14641 ,  H01L27/14643 ,  H01L27/14689 ,  H01L27/1469 ,  H01L2924/0002 ,  H02K1/2766 ,  H02K1/32 ,  H02K7/1838 ,  H02K2213/12 ,  H04N5/335 ,  H04N5/374 ,  Y02E10/725 ,  H01L2924/00

Abstract: The present technology relates to a solid-state imaging device that can reduce the number of steps and enhance mechanical strength, a method of manufacturing the solid-state imaging device, and an electronic apparatus. The solid-state imaging device includes a laminate including a first semiconductor substrate having a pixel region and at least one second semiconductor substrate having a logic circuit, the at least one second semiconductor substrate being bonded to the first semiconductor substrate such that the first semiconductor substrate becomes an uppermost layer, and a penetration connecting portion that penetrates from the first semiconductor substrate into the second semiconductor substrate and connects a first wiring layer formed in the first semiconductor substrate to a second wiring layer formed in the second semiconductor substrate. The first wiring layer is formed with Al or Cu. The present technology is applicable, for example, to a back-surface irradiation type CMOS image sensor.

Abstract translation: 本技术涉及可以减少步数和增强机械强度的固态成像装置，制造固态成像装置的方法和电子装置。 固态成像装置包括具有像素区域的第一半导体衬底和具有逻辑电路的至少一个第二半导体衬底的层压体，所述至少一个第二半导体衬底被结合到第一半导体衬底，使得第一半导体衬底 成为最上层，以及穿透连接部，其从第一半导体衬底穿入第二半导体衬底，并将形成在第一半导体衬底中的第一布线层连接到形成在第二半导体衬底中的第二布线层。 第一布线层由Al或Cu形成。 本技术例如可以应用于背面照射型CMOS图像传感器。

公开(公告)号：US20160248282A1

公开(公告)日：2016-08-25

申请号：US14630023

申请日：2015-02-24

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Sinisa Jurkovic ,  Khwaja M. Rahman

IPC: H02K1/02 ,  H02K1/27

CPC classification number: H02K1/02 ,  H02K1/246 ,  H02K1/2766

Abstract: An interior permanent magnet machine includes a wound stator, and a rotor core defining a plurality of pole cavities. Each of the pole cavities includes a cross section, perpendicular to a central axis of rotation, that defines a cross sectional shape having a centerline. The cross sectional shape of each of the pole cavities includes a radially inner barrier portion, a radially outer barrier portion, and a central portion. The centerline of the cross sectional shape of each of the radially outer barrier portion and the radially inner barrier portion, of each pole cavity, is defined by a generally arcuate segment. The centerline of the cross sectional shape of the central portion, of each pole cavity, is defined by a linear segment. One of a plurality of rare earth magnets, having no heavy rare earth elements, is disposed within the central portion of one of the plurality of pole cavities.

Abstract translation: 内部永磁体机器包括缠绕定子和限定多个极腔的转子芯。 每个极腔包括垂直于中心旋转轴线的横截面，其限定具有中心线的横截面形状。 每个极腔的横截面形状包括径向内部阻挡部分，径向外部阻挡部分和中心部分。 每个磁极腔的径向外部阻挡部分和径向内部阻挡部分的横截面形状的中心线由大致弓形的部分限定。 每个极腔的中心部分的横截面形状的中心线由线性段限定。 在多个极腔之一的中心部分内设置多个稀土类磁体，其中没有重稀土元素。

公开(公告)号：US09419483B2

公开(公告)日：2016-08-16

申请号：US13848048

申请日：2013-03-20

Applicant: Linear Labs, Inc.

Inventor： Fred E. Hunstable

IPC: H02K1/17 ,  H02K1/27 ,  H02K3/04 ,  H02K1/30 ,  H02K31/02

CPC classification number: H02K3/04 ,  H02K1/17 ,  H02K1/2766 ,  H02K1/2793 ,  H02K1/30 ,  H02K16/02 ,  H02K31/02

Abstract: This disclosure relates in general to a new and improved electric motor/generator, and in particular to an improved system and method for producing rotary motion from a electro-magnetic motor or generating electrical power from a rotary motion input by concentrating magnetic forces due to electromagnetism or geometric configurations.

Abstract translation: 本公开总体上涉及一种新的和改进的电动机/发电机，特别涉及一种用于从电磁马达产生旋转运动或通过集中由于电磁力产生的磁力而从旋转运动输入产生电力的改进的系统和方法 或几何配置。