公开(公告)号：EP2009138A1

公开(公告)日：2008-12-31

申请号：EP08155589.8

申请日：2008-05-02

申请人： Siemens Energy, Inc.

发明人： Conley, Douglas J.

IPC分类号： C23C16/455 ,  H01B3/04 ,  H02K3/30 ,  H02K3/32

CPC分类号： C23C16/45525

摘要： In one embodiment the present invention proved for a method for depositing a thin film layer onto a composite tape 16 , that comprises depositing at least one thin film layer of physically enhancing material 30 onto at least one portion of the composite tape. The depositing is accomplished by atomic layer epitaxy and the thin film layer is approximately 1-10 molecules thick.

摘要翻译： 在一个实施方案中，本发明证明了用于在复合带16上沉积薄膜层的方法，其包括将至少一个物理增强材料30的薄膜层沉积在复合带的至少一部分上。 沉积通过原子层外延实现，薄膜层约1-10分子厚。

公开(公告)号：EP1930915A1

公开(公告)日：2008-06-11

申请号：EP06798413.8

申请日：2006-09-28

申请人： Kabushiki Kaisha Toshiba

发明人： SAWA, Fumio ,  IWATA, Noriyuki ,  HATANO, Hiroshi ,  OKAMOTO, Tetsushi ,  MUKAI, Kazuma ,  ASO, Toshiyuki ,  KAWAHARA, Makoto ,  KAKIUCHI, Mikio

IPC分类号： H01B17/56 ,  H01B17/60 ,  H01F27/32 ,  H02K3/30

CPC分类号： H02K3/30 ,  H01B3/04 ,  H01F27/323 ,  H02K3/40 ,  Y10T428/294 ,  Y10T428/31525 ,  Y10T442/3252

摘要： The present invention provides a mica tape, comprising a mica foil (12), a glass cloth (14), and an inorganic filler (16) arranged on the glass cloth, wherein the mica tape is wound a plurality of times about an outer circumferential surface of a conductor portion of an electrical rotating machine coil so as to form an insulating layer for the coil, and the inorganic filler (16) has a Mohs hardness falling within a range of 1 to 7 and exhibits a heat conductivity superior to those of the mica foil (12) and the glass cloth (14).
According to the present invention, the inorganic filler is excellent in the heat conductivity and has a Mohs hardness not lower than that of the glass cloth contained in the mica tape, when used together with the inorganic filler, whereby, even if the mica tape is wound about the conductor portion while applying a prescribed tension to the mica tape, the mica tape is not broken, and it is possible to form an insulating layer capable of exhibiting the highest heat conductivity owned by the inorganic filler.

摘要翻译： 本发明提供了一种云母带，其包括云母片（12），玻璃布（14）和布置在玻璃布上的无机填料（16），其中云母带绕外周缠绕多次 电旋转机器线圈的导体部分的表面，以形成线圈的绝缘层，无机填料（16）的莫氏硬度落在1至7的范围内，并且具有优于 云母箔（12）和玻璃布（14）。 根据本发明，当与无机填料一起使用时，无机填料的导热性优异，并且具有不低于云母带中所含的玻璃布的莫氏硬度，因此即使云母带 在向云母带施加规定的张力的同时缠绕导体部分，云母带不破裂，并且可以形成能够表现出无机填料所拥有的最高导热率的绝缘层。

公开(公告)号：EP1042758B2

公开(公告)日：2007-09-12

申请号：EP99952557.9

申请日：1999-10-13

申请人： ISOVOLTA AG

发明人： GSELLMANN, Helmut

IPC分类号： H01B3/04 ,  H02K3/30

CPC分类号： H02K3/32 ,  C08J5/24 ,  H01B3/04 ,  Y10T428/31515

摘要： The invention relates to a method for producing insulating tapes which contain mica and which are used for coils of rotating electrical high voltage machines. After winding, the inventive insulating tapes can be impregnated with a solvent-free artificial resin under vacuum and pressure, and can be subsequently hardened using heat action. A mica film which contains fibers and which contains, apart from fine mica, additional organic and/or inorganic fibers is sprinkled with an epoxy resin mixture in the form of a powder paint. In addition, the side of the fiber-containing mica films which is sprinkled with the powder paint is bonded to a supporting material under pressure and at an increased temperature.

公开(公告)号：EP1806828A1

公开(公告)日：2007-07-11

申请号：EP05787500.7

申请日：2005-09-30

申请人： NIKON CORPORATION

发明人： Morimoto, Shigeru, Nikon Corporation ,  Kominami, Tadahiro, Nikon Corporation

IPC分类号： H02K41/02 ,  G03F7/20 ,  H01L21/027 ,  H02K3/24 ,  H02K3/30 ,  H02K3/32 ,  H02K9/19

CPC分类号： G03F7/70758 ,  G03F7/70858 ,  H02K3/47 ,  H02K9/19 ,  H02K9/22 ,  H02K16/00 ,  H02K41/031 ,  H02K2201/18

摘要： A linear motor with high heat recovery efficiency that inhibits the rise in surface temperature is offered. The linear motor is disposed in a surrounding member (142) and facing a flow passage (142a) of a liquid for regulating temperature, and is provided with a coil unit (141) having at least a part thereof in contact with the liquid. The coil unit (141) is provided with a coil body (144), a mold layer (143) that covers the coil body and holds it in specific form, and a liquid protection layer (150) that covers the mold layer (143) and has liquid protection properties.

摘要翻译： 提供了具有高热回收效率的线性电动机，其抑制了表面温度的升高。 线性电动机设置在周围部件（142）中，面对用于调节温度的液体的流路（142a），并且设置有至少一部分与液体接触的线圈单元（141）。 线圈单元（141）设有线圈体（144），覆盖线圈体并保持其特定形状的模具层（143）和覆盖模具层（143）的液体保护层（150） 并具有液体保护性能。

公开(公告)号：EP1220240A4

公开(公告)日：2007-05-02

申请号：EP99940525

申请日：1999-08-27

申请人： HITACHI LTD

发明人： TSUNODA TOMOYA ,  ONODA MITSURU ,  AMAGI SHIGEO ,  HONDA TATSUO

IPC分类号： H01B17/60 ,  B32B27/00 ,  B32B27/20 ,  H01B3/04 ,  H01B7/02 ,  H01F5/06 ,  H01F27/32 ,  H02K3/30 ,  H02K3/40 ,  H02K9/22 ,  H02K15/12

CPC分类号： H01B3/04 ,  H01F5/06 ,  H01F27/324 ,  H02K3/30 ,  H02K3/40 ,  H02K9/22 ,  H02K15/12

摘要： An insulating tape (1) of high heat conductivity comprises a mica layer (3) containing 10-25% resin by weight, a reinforcement layer (5), and a filler layer (7) of high temperature conduction containing 10-25% resin by weight. A winding conductor (10) is covered with an insulator (11) of high heat conductivity composed of the insulating tape (1) of high heat conductivity to form an insulated electric winding with superior electric characteristics.

公开(公告)号：EP1499903A4

公开(公告)日：2006-05-17

申请号：EP03711613

申请日：2003-03-17

申请人： EMERSON ELECTRIC CO

发明人： KLINGEL JOHN C

IPC分类号： G01R31/06 ,  G01R31/12 ,  G01R31/08 ,  G01N27/04 ,  G01R31/14 ,  G01R31/34 ,  H02K3/30

CPC分类号： G01R31/346 ,  G01R31/1227

摘要： A method and system for determining the resistance (236) of a winding (110) insulation includes applying a pulsed voltage having a maximum value and a minimum value to the winding (110) insulation. The values of the maximum and minimum current flowing through the winding (110) insulation are determined, and the winding (110) insulation resistance (236) is calculated based on the difference between the maximum and minimum current. The winding (110) insulation monitoring system (200) includes a sense resistor (228) connected to the winding (110) insulation and the pulsed voltage source (232) is coupled to the sense resistor (228) to apply the pulsed voltage to the winding (110) insulation via the sense resistor (228). A processing device (220) has input terminals (A1, A2, A3) coupled to the sense resistor (228) and is programmed to determine the resistance (236) of the winding (110) insulation, which may include calculating the difference between the minimum and maximum current flowing through the sense resistor (228).

公开(公告)号：EP1404006A1

公开(公告)日：2004-03-31

申请号：EP03006182.4

申请日：2003-03-19

申请人： Hitachi, Ltd.

发明人： Amagi, Shigeo ,  Koizumi, Osamu

IPC分类号： H02K3/30 ,  H02K15/10

CPC分类号： H02K15/14 ,  H02K5/08 ,  Y10T29/49009 ,  Y10T428/256 ,  Y10T428/31681 ,  Y10T428/31786

摘要： A resin-molded stator (1, 2, 5, 7) comprises a stator core (1), electrically insulated stator coils (2) wound around the plurality of slots or protrusions provided in the axial direction of the stator core (1), and molding resin (7) with which are molded the stator core (1) and the stator coils (2) located at the aforementioned slots or protrusions and at the stator core (1) end, wherein the resin- molded stator is characterized in that non-adhesive structure (5) is established between the molding resin (7) and at least one of the end faces of the stator core (1).

摘要翻译： 树脂模制定子包括定子芯（1）; 定子线圈（2）缠绕在定子铁芯上并提供绝缘; 和成型树脂（7），定子铁芯和定子线圈与模制树脂（7）成型。 成型树脂在成型树脂之间具有非粘合性结构（5），并且还包括用于制造树脂模制定子的方法的独立权利要求，其中包括提供定子线圈与绝缘体缠绕在由 层压电磁钢板; 定子芯的轴向设置端面具有与定子芯的垂直截面相同形状的树脂膜或隔板; 提供定子线圈，其定子线圈被设置在模具中; 以及通过将树脂注射到模具中，用树脂模制定子芯和定子线圈。

公开(公告)号：EP1376830A2

公开(公告)日：2004-01-02

申请号：EP03013717.8

申请日：2003-06-17

申请人： Harmonic Drive Systems Inc.

发明人： Kobayashi, Kiyoto, c/o Harmonic Drive Systems Inc.

IPC分类号： H02K15/12 ,  H02K3/30

CPC分类号： H02K15/0457 ,  H02K3/325 ,  H02K15/12 ,  Y10T29/49009 ,  Y10T29/49073

摘要： In a method for manufacturing a winding assembly of a concentrated winding motor, bobbinless coil assemblies 1 are produced in a manner that their shapes are nearly identical to winding slots 4 in a stator core 3 of a motor. The bobbinless coil windings 1 are insulated on their surfaces by coating with an insulating film 2. The bobbinless coil windings 1, whose surfaces have been insulated, are inserted into the winding slots 4 in the stator core 3 of the concentrated winding motor and bonded in place. The method allows coil windings to be mounted in the winding slots without using a bobbin or insulator, and allows their surfaces to be insulated with little need for space.

摘要翻译： 在制造集中绕线电动机的绕组组件的方法中，制造无骨架线圈组件1，其形状与马达的定子铁芯3中的绕线槽4几乎相同。 无绕线圈绕组1通过涂覆绝缘膜2而在其表面上被绝缘。其表面被绝缘的无骨架线圈绕组1插入集中绕组电动机的定子铁心3中的绕组槽4中并且接合在 地点。 该方法允许线圈绕组安装在绕线槽中，而不需使用线轴或绝缘体，并允许其表面绝缘，而不需要空间。

公开(公告)号：EP1156574A3

公开(公告)日：2004-01-02

申请号：EP01304346.8

申请日：2001-05-16

申请人： FUJITSU GENERAL LIMITED

发明人： Kojima, Tomonori, Fujitsu General Limited ,  Tanno, Toshiaki, Fujitsu General Limited ,  Maeyama, Ken, Fujitsu General Limited ,  Okutsu, Hiroshi, Fujitsu General Limited

IPC分类号： H02K3/30 ,  H02K15/03

CPC分类号： H02K1/30 ,  H02K3/30 ,  H02K15/03 ,  Y10T29/49009 ,  Y10T29/49012 ,  Y10T29/49076 ,  Y10T29/49078 ,  Y10T29/49917 ,  Y10T29/53143

摘要： Between a permanent magnet formed in a ring shape and a rotating shaft arranged at the center of the permanent magnet, a cushioning member made of rubber material is vulcanized and molded, and the permanent magnet and the rotating shaft are integrally coupled through the cushioning member, whereby vibration isolation, eccentricity and the like of a rotor are realized with a small number of components to manufacture an electric motor at low cost.

摘要翻译： 在形成环状的永久磁体与布置在永磁体的中心的旋转轴之间，硫化和模塑由橡胶材料制成的缓冲构件，并且永磁体和旋转轴通过缓冲构件一体地联接， 由此通过少量的部件实现转子的隔振，偏心等，以低成本制造电动机。

公开(公告)号：EP1217712A3

公开(公告)日：2003-08-20

申请号：EP01129013.7

申请日：2001-12-06

申请人： SIEMENS AKTIENGESELLSCHAFT

发明人： Raith, Sebastian ,  Segger, Bernd

IPC分类号： H02K1/04 ,  H02K3/30 ,  H02K3/32 ,  H02M1/12 ,  H02P7/62

CPC分类号： H02K3/325 ,  C04B35/01 ,  H02K1/04 ,  H02M1/12 ,  H02M2001/123 ,  H02P29/50

摘要： Bei einem Umrichtersystem mit Spannungszwischenkreis, das mit einer Netzeingangsdrossel im Hochsetzstellerbetrieb arbeitet oder andere eingangsseitige Induktivitäten aufweist, besteht die Gefahr, dass sich im Verband mit Motoren über Ableitkapazitäten Systemeigenschwingungen ausbilden. Wenn nun der Motor einen Amplituden-Frequenzgang mit einer ausgeprägten Resonanzfrequenz im Bereich solcher Systemeigenschwingungen aufweist, so besteht die Gefahr, dass am Motorsternpunkt (S) höhere Spannungen auftreten als an den Motorphasen (U, V, W). Dem wird durch die Erfindung vorgebeugt, indem für den Ständer im Motor solche Materialien, vor allem kapazitive Elemente wie verlustbehaftete Dielektrika oder Wirbelstromverluste erzeugende induktive Elemente, eingesetzt werden, die eine erhöhte Verlusterzeugung im Bereich von asymmetrisch gegen Erdpotential anregenden Systemschwingungen (f sys ) des Umrichtersystems (L K , UR, L, M) mit sich bringen.