公开(公告)号：EP3208920B1

公开(公告)日：2018-09-12

申请号：EP17152820.1

申请日：2017-01-24

Applicant: Japan Aviation Electronics Industry

Inventor： OZAKI, Yoshiaki

IPC: H02K24/00 ,  H02K3/52

CPC classification number: H02K24/00 ,  G01D5/2066 ,  H02K3/522 ,  H02K2203/06

Abstract: A resolver stator includes a plurality of coils (6) wound around a plurality of teeth (9), respectively; connecting wires (7) electrically connecting the plurality of coils (6) to each other; and guide hooks (18) that guide the connecting wires (7). At least a part of each connecting wire (7) extends from a first coil outside space (31P), which is located outward in the radial direction relative to a first coil (6P) and located on the upward direction side relative to a stator core (4), toward a second coil outside space (31Q) which is located outward in the radial direction relative to a second coil (6Q) and located on the upward direction side relative to the stator core (4). Each connecting wire (7) is hooked to the corresponding guide hook (18) so as to be curved in a convex shape projecting downward while extending from the first coil outside space (31P) to the second coil outside space (31Q). The guide hook (18) projects inward in the radial direction and downward and faces the connecting wire (7) in the radial direction.

公开(公告)号：EP2993770B1

公开(公告)日：2018-02-21

申请号：EP14820377.1

申请日：2014-04-14

Applicant: Japan Aviation Electronics Industry, Ltd.

Inventor： YAMAMOTO, Hirotsugu

IPC: H02K24/00 ,  G01D5/20 ,  H02K3/52 ,  H02K5/22

CPC classification number: H02K24/00 ,  H02K3/522 ,  H02K5/225 ,  H02K2213/03

Abstract: A plurality of cables (71) are connected with resolver terminals (50) via a relay member (60). The relay member (60) includes a holding plate (61) and a plurality of relay terminals (63) that are protruded from both plate surfaces and held in the holding plate (61). A conductor (72) of each cable (71) is connected to one end side of each relay terminal (63). A recess (41) is formed in a resolver terminal part (40) in which the resolver terminals (50) are arranged, a plurality of notches (43) are provided on a side wall (42) of the recess (41), and bottom surface corners of the recess (41) are configured with curved surfaces (44). The holding plate (61) is inserted in the recess (41), and one end side of each relay terminal (63) and the conductors (72) are positioned in the recess (41) so as to be separated from a bottom surface of the recess (41). The tip of a coating (73) of each cable (71) passes through each notch (43) and is positioned in the recess (41), and each relay terminal (63) and the coating (73) are separated. The other end side of each relay terminal (63) is connected with each resolver terminal (50). Resin is injected into the recess (41), and one end side of each relay terminal (63) and the conductors (72) are sealed. Resin sealing can be performed excellently, and highly reliable resin sealing can be achieved.

公开(公告)号：EP3089336A4

公开(公告)日：2017-09-27

申请号：EP15838368

申请日：2015-08-28

Applicant: DAESUNG ELECTRIC CO LTD

Inventor： LEE WON YOUNG ,  KIM BYEONG GU ,  NA BYUNG CHEOL

IPC: H02K24/00 ,  H02K1/14 ,  H02K3/46 ,  H02K15/00 ,  H02K15/08

CPC classification number: H02K3/32 ,  H02K1/14 ,  H02K3/46 ,  H02K5/08 ,  H02K15/0068 ,  H02K15/08 ,  H02K24/00 ,  H02K2203/06 ,  H02K2203/12

Abstract: The present invention relates to an insulation cover of a resolver and a method for winding a coil of the insulation cover, which has a slack part formed on a coil by: a slit part formed on a body part so as to correspond to a terminal pin when winding the coil on the terminal pin of a terminal part formed at one side of the insulation cover; and a winding guide part protrudingly formed on a winder so as to correspond to the slit part such that the coil is inserted into or withdrawn from the slit part, relieves the tension, applied to the coil, by the slack part so as to minimize a break in the coil according to the thermal deformation or the deterioration of the coil, has a compact structure, is easily manufactured and reduces manufacturing costs.

Abstract translation: 旋转变压器的绝缘罩及其卷绕方法技术领域本发明涉及一种旋转变压器的绝缘罩及其卷绕方法，该绝缘罩具有形成于线圈上的松弛部分，其包括：形成在本体部上的狭缝部，以对应于端子销 当将线圈缠绕在形成于绝缘盖一侧的端子部分的端子销上时; 以及卷绕引导部，其以与所述狭缝部对应的方式突出形成在卷绕机上，以使得所述线圈插入到所述狭缝部或从所述狭缝部拔出，由所述松弛部缓和施加于所述线圈的张力， 根据线圈的热变形或劣化在线圈中破裂，具有紧凑的结构，容易制造并降低制造成本。

公开(公告)号：EP3209975A1

公开(公告)日：2017-08-30

申请号：EP15790766.8

申请日：2015-10-23

Applicant: Moog Inc.

Inventor： KEOHANE, Eugene, F. ,  DIAZ, Joseph

IPC: G01D5/22 ,  G01D5/20

CPC classification number: G01D5/2291 ,  G01D5/204 ,  G01D5/22 ,  H02K24/00

Abstract: A position sensor assembly comprising (15) a housing (16) having a least one inner cavity, a stator (22) disposed within the housing, a moving element (23) disposed within the housing and configured and arranged to move relative to the stator (22), the stator comprising primary windings (24) and secondary windings (25, 26), the secondary windings configured and arranged to provide an output signal (27) as a function of movement of the moving element (23) relative to the stator (22), electronics (28) disposed in the housing and communicating with the primary windings (24) and the secondary windings (25, 26), the electronics comprising an integrated circuit (29) configured and arranged to provide excitation of the primary windings (24) and to demodulate the output signal (27) of the secondary windings (25, 26), and an input element (35) extending through the housing (16) and connected to the moving element (23).

Abstract translation: 一种位置传感器组件，包括：（15）具有至少一个内腔的壳体（16），布置在壳体内的定子（22），布置在壳体内并构造和布置成相对于定子 （22），所述定子包括初级绕组（24）和次级绕组（25,26），所述次级绕组被构造和布置成提供作为所述运动元件（23）相对于所述运动元件 定子（22），设置在外壳中并与初级绕组（24）和次级绕组（25,26）通信的电子器件（28），所述电子器件包括集成电路（29），所述集成电路被配置和布置为提供初级 绕组（24）并且解调次级绕组（25,26）的输出信号（27），以及延伸穿过壳体（16）并连接到移动元件（23）的输入元件（35）。

公开(公告)号：EP3197030A1

公开(公告)日：2017-07-26

申请号：EP14900122.4

申请日：2014-08-21

Applicant: Mitsubishi Electric Corporation

Inventor： MORITA, Yusuke ,  YAMAMOTO, Atsushi ,  FUJITA, Masahiko ,  MOTOISHI, Naohiro ,  ITO, Kazumasa ,  NAKANO, Masatsugu

IPC: H02K24/00

CPC classification number: G01D5/2066 ,  H02K24/00

Abstract: In a related-art resolver, a front and a back of a stator core (3) cannot be distinguished, and it is difficult to mass-produce the resolver while matching directions of shear drops and burrs. Thus, assembly accuracy of the resolver is degraded. Further, productivity and assembling ability are degraded because electromagnetic steel sheets are laminated by rotary lamination. The present invention provides a resolver including: a resolver stator (2) including: a stator core (3) formed of electromagnetic steel sheets, which have teeth (3a), and are laminated without rotary lamination; a one-phase excitation winding; and two-phase output windings; and a resolver rotor (1) arranged to be opposed to the resolver stator (2), in which the stator core (3) has marks (3b) which enable distinction of a rolling direction of the stator core (3) and distinction of a front and a back of the stator core.

Abstract translation: 在现有技术的旋转变压器中，不能区分定子铁芯（3）的正面和背面，并且难以在匹配剪切方向和毛刺的同时大量​​生产旋转变压器。 因此，旋转变压器的组装精度降低。 此外，由于电磁钢板通过旋转层压来层压，生产率和组装能力降低。 本发明提供一种分解器，其包括：分解器定子（2），其包括：定子芯（3），其由具有齿（3a）的电磁钢板形成，并且不旋转层叠而层叠; 单相励磁绕组; 和两相输出绕组; 和分解器转子（1），所述分解器转子（1）布置成与所述分解器定子（2）相对，其中所述定子芯（3）具有能够区分所述定子芯（3）的滚动方向的标记（3b） 定子铁芯的前部和后部。

公开(公告)号：EP3089336A1

公开(公告)日：2016-11-02

申请号：EP15838368.7

申请日：2015-08-28

Applicant: Daesung Electric Co., Ltd

Inventor： LEE, Won Young ,  KIM, Byeong Gu ,  NA, Byung Cheol

IPC: H02K24/00

CPC classification number: H02K3/32 ,  H02K1/14 ,  H02K3/46 ,  H02K5/08 ,  H02K15/0068 ,  H02K15/08 ,  H02K24/00 ,  H02K2203/06 ,  H02K2203/12

Abstract: The present invention relates to an insulation cover of a resolver and a method for winding a coil of the insulation cover, which has a slack part formed on a coil by: a slit part formed on a body part so as to correspond to a terminal pin when winding the coil on the terminal pin of a terminal part formed at one side of the insulation cover; and a winding guide part protrudingly formed on a winder so as to correspond to the slit part such that the coil is inserted into or withdrawn from the slit part, relieves the tension, applied to the coil, by the slack part so as to minimize a break in the coil according to the thermal deformation or the deterioration of the coil, has a compact structure, is easily manufactured and reduces manufacturing costs.

Abstract translation: 本发明涉及在分解器和用于缠绕绝缘罩的线圈，其具有形成在由线圈的松弛部分的方法的绝缘盖：形成在主体部的狭缝部，从而以对应于终端销 当卷绕在所述绝缘盖的一侧形成的端子部的端子销上的线圈; 和卷绕引导部突出地形成在卷绕机上，以对应于狭缝部检测所做的线圈插入或从狭缝部排出，解除张力，施加到线圈，通过松弛部分，以便最小化 在线圈gemäß到热变形或线圈的劣化打破，具有紧凑的结构，在制造和容易降低制造成本。

公开(公告)号：EP2784354A4

公开(公告)日：2016-02-17

申请号：EP12852249

申请日：2012-10-31

Applicant: NISSAN MOTOR

Inventor： TAKAGI YASUO ,  MIYACHI KAZUHIRO

IPC: F16H57/021 ,  F16H57/04

CPC classification number: F16H57/021 ,  B60K6/26 ,  B60K6/405 ,  B60K6/543 ,  B60L3/0061 ,  B60L11/14 ,  B60L15/20 ,  B60L15/2054 ,  B60L2210/40 ,  B60L2220/14 ,  B60L2240/36 ,  B60L2240/423 ,  B60L2240/443 ,  B60L2240/486 ,  B60L2240/507 ,  F16H57/0441 ,  F16H2057/02095 ,  H02K24/00 ,  Y02T10/641 ,  Y02T10/645 ,  Y02T10/70 ,  Y02T10/7077 ,  Y02T10/7241 ,  Y02T10/7275 ,  Y10T74/19995

Abstract: The purpose of the invention is to reduce the number of parts and improve assembly work when assembling oil pump sprocket and a resolver rotor that are disposed adjacent to each other in a drive system. The drive force transmission device for a hybrid vehicle is provided with: a motor shaft (4); a transmission input shaft (5); a drive side sprocket (51) that rotatably drive an oil pump (O/P); a resolver rotor (12) that detects the rotational position of the motor/generator (9); and a cylindrical resolver retainer (14). The drive-side sprocket (51) (transmission input shaft (5)) and resolver rotor (12) (motor shaft (4)) are disposed at adjacent positions. The resolver retainer (14) is disposed on the motor shaft (4) on the concentric axis and supports and fixes the resolver rotor (12) on the motor shaft (4). Bringing the inner surface (14a) into contact with the shaft end (4a) of the motor shaft (4) configures said inner surface, which is in contact with the shaft end (4a), to be the axial direction positioning surface for the resolver rotor (12). The retainer has a stopper (14c), the outer end face (14b) of which serves as an axial direction position-regulating surface for the drive-side sprocket (51).

公开(公告)号：EP2921827A1

公开(公告)日：2015-09-23

申请号：EP13854536.3

申请日：2013-03-27

Applicant: Daesung Electric Co., Ltd

Inventor： NA, Byung Cheol ,  LEE, Won Young

IPC: G01D5/244 ,  H02K1/16

CPC classification number: G01D5/2046 ,  G01D5/142 ,  G01D5/145 ,  G01D5/2053 ,  G01R15/188 ,  G01R29/20 ,  G01V3/00 ,  G01V3/08 ,  G01V3/15 ,  G01V3/165 ,  H02K1/16 ,  H02K1/165 ,  H02K11/225 ,  H02K19/06 ,  H02K23/24 ,  H02K24/00 ,  H02K37/20 ,  H02K47/24

Abstract: The present invention relates to a stator used in resolvers, in which multiple slots are formed at constant intervals in the circumferential direction and have an excitation coil, a first output coil, and a second output coil are respectively wound around the multiple slots. The excitation coil is wound by a number of windings that is changed on the basis of a sinusoidal wave in accordance with the order of the multiple slots in the circumferential direction. After the first output coil is wound by a number of windings resulting from the division of the total number of windings by a constant ratio, the second output coil is wound, and then the rest of the first output coil is wound.

Abstract translation: 本发明涉及分解器中使用的定子，其中在圆周方向上以恒定间隔形成多个槽，并且具有励磁线圈，第一输出线圈和第二输出线圈分别缠绕在多个槽上。 励磁线圈被根据正圆波形根据圆周方向上的多个槽的顺序而改变的多个绕组缠绕。 在第一输出线圈被由总共绕组数除以恒定比例的多个绕组缠绕之后，卷绕第二输出线圈，然后缠绕第一输出线圈的其余部分。

公开(公告)号：EP2710719A2

公开(公告)日：2014-03-26

申请号：EP12723312.0

申请日：2012-05-09

Applicant: Carrier Corporation

Inventor： FLANIGAN, Paul J.

IPC: H02K49/10

CPC classification number: H02K24/00 ,  H02K5/128 ,  H02K49/106 ,  Y10T464/30

Abstract: A magnetic drive coupling apparatus is provided and includes a drive unit having a first rotatable shaft and an open drive assembly, a driven unit having an end face and a second rotatable shaft extending through the end face axially overlap, a magnetic drive coupling having first and second magnetically attractive parts associated with the first and second rotatable shafts, respectively, which transmits rotation between the first and second rotatable shafts and a sealing unit coupled to the end face to encompass the second magnetically attractive part and to hermetically seal oil and refrigerant in an interior of the driven unit.

公开(公告)号：EP2684723A1

公开(公告)日：2014-01-15

申请号：EP11860264.8

申请日：2011-03-08

Applicant: NTN Corporation

Inventor： SUZUKI Minoru ,  MAKINO Tomoaki

IPC: B60K7/00 ,  B60B35/18 ,  B60K17/14 ,  F16H1/28 ,  H02K7/14

CPC classification number: B60K1/00 ,  B60K7/0007 ,  B60K17/046 ,  B60K2007/0038 ,  B60K2007/0092 ,  F16H57/0037 ,  F16H57/082 ,  H02K7/116 ,  H02K24/00 ,  Y02T10/641

Abstract: An object of the present invention is to achieve improvements in the rotational accuracy of the input shaft and the durability of the bearings, and suppression of rotational noise, by improving the support structure of the input shaft of the speed reduction unit. Provided is a drive device for an electric vehicle, including: an electric motor; a speed reduction unit 12 including an input shaft 13 driven by output of the electric motor 11; and a hub unit 15 rotationally driven by an output member 14 of the speed reduction unit 12, wherein the input shaft 13 of the speed reduction unit 12 is supported by bearings 58 and 59 provided at two locations in an axial direction, the drive device for an electric vehicle being configured such that the bearings 58 and 59 at the two locations are attached together to the output member 14.

Abstract translation: 本发明的目的是通过改进减速单元的输入轴的支撑结构来实现输入轴的旋转精度和轴承的耐久性的提高以及旋转噪声的抑制。 提供了一种用于电动车辆的驱动装置，包括：电动机; 包括由电动机11的输出驱动的输入轴13的减速单元12; 和由减速单元12的输出构件14旋转驱动的轮毂单元15，其中减速单元12的输入轴13由设置在轴向两个位置处的轴承58和59支撑，驱动装置 电动车辆被构造成使得在两个位置处的轴承58和59附接到输出构件14上。