公开(公告)号：US20180351285A1

公开(公告)日：2018-12-06

申请号：US15780073

申请日：2016-11-28

Applicant: Nuovo Pignone Tecnologie Srl

Inventor： Manuele BIGI ,  Massimiliano ORTIZ NERI ,  Matteo DOZZINI ,  Iacopo DEL CORONA ,  Alberto MILANI

IPC: H01R13/523 ,  H01R13/52 ,  H01R39/32 ,  H02G3/04 ,  H02G9/00

CPC classification number: H01R13/523 ,  H01R13/521 ,  H01R39/32 ,  H02G15/14 ,  H02K5/132

Abstract: An electrical connection assembly for subsea applications includes an electrical conductor cable electrically connectable to a winding of an electrical load and electrically connectable to an electrical power source; a first insulating element configured to be placed over the winding; a second insulating element placed over the electrical conductor cable; the first insulating element partially overlaps the second insulating element, the first insulating element is sealed onto the second insulating element.

公开(公告)号：US20160028200A1

公开(公告)日：2016-01-28

申请号：US14873964

申请日：2015-10-02

Applicant: SIEVA D.O.O. - POSLOVNA ENOTA IDRIJA

Inventor： Silvo JESENKO ,  Klemen PETRIC ,  Ludvik KUMAR

IPC: H01R39/32 ,  H01R39/02

CPC classification number: H01R39/32 ,  H01R4/62 ,  H01R39/025 ,  H01R39/04 ,  H01R43/06 ,  H02K3/02 ,  H02K13/04 ,  H02K2213/03

Abstract: A rotor of a dynamoelectric machine is provided, the rotor comprising a shaft, an essentially cylindrical armature, an armature coil comprising aluminum coil wires and a drum commutator, which comprises an insulating support body and conductor segments which are attached to said support body and fixed therein by means of armature sections. Said conductor segments each comprise a copper running surface area and a connection area made of aluminum or a metal which can be soldered with aluminum (aluminum-compatible metal) having a soldering tag which greatly projects over the brush running surface. Said coil wires are soldered to the end side to the soldering tag of the respectively associated conductor segments and to be precise, without directly contacting the areas of the running surface.

Abstract translation: 提供了一种电动机的转子，转子包括轴，基本上圆柱形的电枢，包括铝线圈线的电枢线圈和鼓换向器，其包括绝缘支撑体和连接到所述支撑体并固定的导体段 其中通过电枢部分。 所述导体段各自包括铜运行表面区域和由铝或金属制成的连接区域，该连接区域可与铝（铝相容金属）焊接，焊接标签大大投射在刷子运行表面上。 所述线圈线被焊接到相应的导体段的焊接标签的端部侧并且精确地焊接，而不直接接触运行表面的区域。

公开(公告)号：US09214741B2

公开(公告)日：2015-12-15

申请号：US14127408

申请日：2013-05-09

Applicant: PANASONIC CORPORATION

Inventor： Shuhei Tamamura ,  Kenji Kondo

IPC: H01R11/20 ,  H01R4/24 ,  H01R4/26 ,  H01R43/01

CPC classification number: H01R4/2462 ,  H01R4/245 ,  H01R4/62 ,  H01R13/04 ,  H01R13/405 ,  H01R39/32 ,  H01R43/01 ,  Y10T29/49174

Abstract: Connection terminal (10) according to the present invention includes a tab part and not smaller than four pinching plates (12) that hold an aluminum electric wire. Pinching plates (12) each include first slit (13) and contact surfaces (14). First slit (13) has a first open end located in one side of the slit, and a first tip located in the other side. The aluminum electric wire is inserted into first slit (13). Contact surfaces (14) are in contact with the aluminum electric wire that is press-fitted into first slit (13). A contact area in which contact surfaces (14) are in contact with a core wire is an area of 100% to 200% of a radial cross-sectional area of the core wire.

Abstract translation: 根据本发明的连接端子（10）包括一个凸片部分和不少于四个夹持铝电线的夹持板（12）。 夹板（12）各自包括第一狭缝（13）和接触表面（14）。 第一狭缝（13）具有位于狭缝的一侧的第一开口端和位于另一侧的第一末端。 铝电线插入第一狭缝（13）中。 接触面（14）与被压配合到第一狭缝（13）中的铝电线接触。 接触表面（14）与芯线接触的接触区域是芯线的径向横截面面积的100％至200％的面积。

公开(公告)号：US08922080B2

公开(公告)日：2014-12-30

申请号：US13822657

申请日：2011-10-28

Applicant: Airi Nakagawa ,  Tomoyoshi Yokogawa ,  Tsuyoshi Hirokawa ,  Takahiro Hattori

Inventor： Airi Nakagawa ,  Tomoyoshi Yokogawa ,  Tsuyoshi Hirokawa ,  Takahiro Hattori

IPC: H02K3/50 ,  H01R43/16 ,  H02K3/52 ,  H02K3/00 ,  H01R39/32

CPC classification number: H01R43/16 ,  H01R39/32 ,  H02K3/00 ,  H02K3/522

Abstract: A bus bar which electrically connects end portions of a plurality of conductive lines and a method for manufacturing the bus bar are such that an intermediate region of a single wire rod is folded to define a plurality of terminal forming portions extending to a lateral direction of the wire rod. The whole wire rod including the terminal forming portion is rolled. The rolled wire rod is bent into a certain shape.

Abstract translation: 电气连接多根导线的端部的汇流条和制造母线的方法是这样的，即单个线棒的中间区域被折叠以限定多个端子形成部分，该多个端子形成部分延伸到 线材 包括端子形成部分的整个线材被卷起。 轧制线材弯曲成一定形状。

公开(公告)号：US08887378B2

公开(公告)日：2014-11-18

申请号：US13486322

申请日：2012-06-01

Applicant: Marjam Drmota ,  Damjan Kumer ,  Silvester Jesenko

Inventor： Marjam Drmota ,  Damjan Kumer ,  Silvester Jesenko

IPC: H01R39/32 ,  H01R43/08 ,  H01R39/06 ,  H01R39/04 ,  H02K13/00

CPC classification number: H01R39/32 ,  H01R39/045 ,  H01R39/06 ,  H01R43/08 ,  H02K13/006 ,  Y10T29/49011

Abstract: A flat commutator having a support body, carbon segments, and conductor segments. The support body is formed on a carbon ring disk, which is later separated into carbon segments that are insulated from one another, the support body sitting against the carbon ring disk radially outward, radially inward, and against the end face of the carbon ring disk, the end face lying opposite the brush contact surface. The conductor segments are subsequently applied individually such that a contact pin of each segment penetrates a cavity that extends from the support body surface lying opposite the brush contact surface to the surface of the segments or of the carbon ring disks, the surface lying opposite the brush contact surface; and the free end of the contact pin contacts the surface of the segments or of the carbon ring disk, the surface lying opposite the brush contact surface.

Abstract translation: 具有支撑体，碳段和导体段的扁平换向器。 支撑体形成在碳环盘上，后者被分离成彼此绝缘的碳段，支撑体径向向外径向向内并抵靠碳环盘的端面靠在碳环盘上 ，端面与电刷接触面相对。 导体段随后被单独地施加，使得每个段的接触销穿过从与刷接触表面相对的支撑体表面延伸到节段或碳环盘的表面的空腔，该表面与刷子相对 接触面; 并且接触销的自由端接触片段或碳环盘的表面，该表面与电刷接触表面相对。

公开(公告)号：US08294327B2

公开(公告)日：2012-10-23

申请号：US12440206

申请日：2007-09-17

Applicant: Pascal Chaumet ,  Axel Diederichs ,  Achim Neubauer ,  Andreas Friedmann ,  Dirk Altmeyer ,  Helmut Huber ,  Werner Herm ,  Edgar Seiler-Wegner

Inventor： Pascal Chaumet ,  Axel Diederichs ,  Achim Neubauer ,  Andreas Friedmann ,  Dirk Altmeyer ,  Helmut Huber ,  Werner Herm ,  Edgar Seiler-Wegner

IPC: H01R39/04 ,  H01R39/32 ,  H01R43/06

CPC classification number: H01R39/32 ,  H01R43/06 ,  H02K13/04 ,  H02K15/0056 ,  Y10T29/49011

Abstract: The invention relates to a method and device for producing an electric machine, an electric machine with a commutator, having commutator hooks for fixing electric wire windings with solder arranged between the commutator hooks and the wire winding and two electrodes arranged adjacent to each other which are pressed against the commutator hooks. An electric current is passed through the commutator hooks by means of electrodes such that the solder melts and forms a connection to the wire winding.

Abstract translation: 本发明涉及一种用于制造电机的方法和装置，具有换向器的电机，具有用于固定电线绕组的换向器钩，焊丝布置在换向器钩和线绕组之间，两个电极彼此相邻布置， 压在换向器钩上。 通过电极使电流通过换向器钩，使得焊料熔化并与线绕组形成连接。

公开(公告)号：US20110148247A1

公开(公告)日：2011-06-23

申请号：US12926876

申请日：2010-12-15

Applicant: Werner Rieker ,  Ludwig Schoen

Inventor： Werner Rieker ,  Ludwig Schoen

IPC: H01R39/32

CPC classification number: H01R39/04 ,  H01R39/32

Abstract: The invention relates to a commutator for an electrical machine, having a commutator body on the outer circumference of which a plurality of electrically conductive, elongated laminations are disposed parallel to the longitudinal axis of the commutator. The laminations disposed adjacent to one another are electrically insulated from one another. The ends of the laminations, oriented toward the wire windings of an armature, are each electrically conductively connected to at least one wire end. According to the invention, it is provided that the ends of the laminations end, perpendicular to the longitudinal axis of the commutator, in planes offset from one another.

Abstract translation: 本发明涉及一种用于电机的换向器，其外周上具有换向器主体，多个导电细长的叠片平行于换向器的纵向轴线设置。 彼此相邻布置的叠层彼此电绝缘。 层叠体的朝电枢绕组的端部分别与至少一个导线末端导电连接。 根据本发明，提供的是，叠片的端部垂直于换向器的纵向轴线在彼此偏离的平面中结束。

公开(公告)号：US20080203847A1

公开(公告)日：2008-08-28

申请号：US12071421

申请日：2008-02-21

Applicant: Yasuhide Ito ,  Tomohiro Aoyama

Inventor： Yasuhide Ito ,  Tomohiro Aoyama

IPC: H01R39/32 ,  H01R39/06

CPC classification number: H01R39/06 ,  H01R39/32 ,  H02K5/148 ,  H02K13/04

Abstract: In a direct current electric motor, segment pieces of a commutator are generally planar and are arranged one after another in a circumferential direction about a rotational axis of the commutator. A slidably engaging surface of each segment piece, which is slidably engageable with a plurality of brushes of the motor, extends in a plane that is generally perpendicular to the rotational axis, and each segment piece includes a radially inner engaging portion at a radially inner end part of the segment piece. Each conductive line extends along a corresponding straight line and electrically interconnects between the radially inner engaging portions of corresponding two of the plurality of segment pieces to implement the same electric potential in the corresponding two of the plurality of segment pieces.

Abstract translation: 在直流电动机中，换向器的片段通常是平面的，并且在围绕换向器的旋转轴的圆周方向上一个接一个地布置。 每个片段的可滑动接合的表面，其可滑动地与电动机的多个电刷接合，在大致垂直于旋转轴线的平面内延伸，并且每个片段包括在径向内端的径向内部接合部分 部分片段。 每条导线沿相应的直线延伸，并在多个段片段中对应的两个片段的径向内部接合部分之间电气互连，以在多个片段中相应的两个片段中实现相同的电位。

公开(公告)号：US20070046128A1

公开(公告)日：2007-03-01

申请号：US11489239

申请日：2006-07-19

Applicant: Ryohei Kageyama ,  Nobuo Kasao ,  Toshiyuki Osawa ,  Yuichi Terada ,  Toshihiro Tanino ,  Yoshiki Nakano

Inventor： Ryohei Kageyama ,  Nobuo Kasao ,  Toshiyuki Osawa ,  Yuichi Terada ,  Toshihiro Tanino ,  Yoshiki Nakano

IPC: H02K27/02 ,  H01R39/32 ,  H02K17/00

CPC classification number: H02K13/04 ,  H01R39/32

Abstract: A commutator main body 11 includes a plurality of commutator pieces 13 arranged along a circumference, the center of which is a rotation axis L of a motor, and a main body insulator 14 holding the commutator pieces. A short-circuit member 12 is arranged on an end portion of the commutator main body 11 and includes a short-circuit conductor 21, which short-circuits predetermined ones of the commutator pieces, and a short-circuit insulator 22, in which the short-circuit member is embedded. A boss is formed integrally with the short-circuit insulator so as to project from the end portion of the commutator main body.

Abstract translation: 换向器主体11包括沿着圆周布置的多个换向器片13，其中心是电动机的旋转轴线L，以及保持换向片的主体绝缘体14。 换向器主体11的端部配置有短路部件12，短路部件12短路导体21，短路用绝缘体22和短路绝缘体22， 电路成员嵌入。 凸起与短路绝缘体一体地形成为从换向器主体的端部突出。

公开(公告)号：US07057325B2

公开(公告)日：2006-06-06

申请号：US10926020

申请日：2004-08-26

Applicant: Joachim Friebe

Inventor： Joachim Friebe

IPC: H02K13/04 ,  H01R39/06

CPC classification number: H01R39/06 ,  H01R39/045 ,  H01R39/32 ,  H01R43/0228 ,  H01R43/06

Abstract: A commutator comprises a plurality of commutator terminals each having a contact part 12 and a separate terminal part 13, first and second supports 10 and 11, respectively, of insulating material for supporting the contact parts and the terminal parts, respectively, and a plurality of carbon segments 14 formed on the first support 10 and over the contact parts 12, respectively, of the terminals. The terminal parts 13 each comprise a first portion 24 to which armature winding wire of a motor can be connected by a thermal connection process and a second portion 25 for making a mechanical connection with a respective contact part.

Abstract translation: 换向器包括分别具有分别用于支撑接触部分和端子部分的绝缘材料的接触部分12和单独的端子部分13，第一和第二支撑件10和11的多个换向器端子，以及多个 碳段14形成在第一支撑件10上并分别位于端子的接触部分12上。 端子部13各自包括第一部分24，电动机的电枢绕组线可以通过热连接工艺连接到该第一部分24，第二部分25用于与相应的接触部分进行机械连接。