公开(公告)号：EP1383226B2

公开(公告)日：2014-12-24

申请号：EP02718644.4

申请日：2002-04-23

申请人： Kabushiki Kaisha Toshiba

发明人： YOSHIDA, Katsuhiko, 101, Famille-Nishitani ,  IWATA, Noriyuki, 205, Sagamihara-Sky-Heights ,  HATANO, Hiroshi ,  NAGANO, Susumu ,  SEKITO, S., 610, Esute-City-Shonan-Mutsuura ,  YAMADA, Toshimitsu ,  KAWAHARA, Makoto, 403, Guran-Garden-Higashitotsuka

IPC分类号： H02K3/34 ,  H02K1/16 ,  H02K3/40

CPC分类号： H02K3/30 ,  H02K3/345

公开(公告)号：EP2357718A1

公开(公告)日：2011-08-17

申请号：EP09826171.2

申请日：2009-11-13

申请人： Kabushiki Kaisha Toshiba

发明人： FUJITA, Masafumi ,  TOKUMASU, Tadashi ,  KAKIUCHI, Mikio ,  HATANO, Hiroshi ,  UEDA, Takashi ,  NAGAKURA, Ken

IPC分类号： H02K3/28 ,  H02K3/40

摘要： A 3-phase 2-layer armature winding of a rotating electrical machine includes upper coil pieces (15a, 15b) and lower coil pieces (16a, 16b) housed in two layers in a plurality of slots (13) provided in a armature core (12), the upper coil pieces (15a, 15b) and lower coil pieces (16a, 16b) being sequentially connected in series at a connection side coil end (19a) and a counter-connection side coil end (19b), forming one and the same phase, each phase belt of the winding having n-th parallel circuits (n is an integer larger than 1), and an output terminal lead-out connection conductor (21) connected to an output terminal (22) and a neutral terminal lead-out connection conductor (21) connected to a neutral terminal (23) being connected to the coil pieces at the connection side coil end (19a) of the each phase belt, wherein the lead-out connection conductor (21) connected to the output terminal (22) is connected to a coil piece positioned at least farther than a first coil piece inside the phase belt counted from the end of the each phase belt, and a coil piece positioned at the end of the phase belt is connected to a coil piece positioned at least farther than the n-th (n is an integer larger than 1) inside the phase belt counted from the other end of the phase belt in the same parallel circuit, by a jumper wire (20a, 20b, 20c or 20d) .

摘要翻译： 旋转电机的三相2层电枢绕组包括设置在电枢铁芯（13）中的多个槽（13）中的两层中收纳的上线圈片（15a，15b）和下线圈片（16a，16b） 在连接侧线圈端部（19a）和对置侧线圈端部（19b）上依次串联连接上部线圈片（15a，15b）和下部线圈片（16a，16b） （n为大于1的整数）的绕组的各相带，以及与输出端子（22）连接的输出端子引出连接导体（21）和中性端子 连接到中性端子（23）的引出连接导体（21）在各相带的连接侧线圈端部（19a）处连接到线圈片，其中引出连接导体（21）连接到 输出端子（22）连接到位于至少比第一线圈片更靠内的线圈片上 并且位于相带末端的线圈片连接到至少位于第一相位带内的第n个（n是大于1的整数）的线圈片上。 通过跳线（20a，20b，20c或20d）从同相并联电路中的相带的另一端开始计数。

公开(公告)号：EP1383226B1

公开(公告)日：2009-03-04

申请号：EP02718644.4

申请日：2002-04-23

申请人： KABUSHIKI KAISHA TOSHIBA

发明人： YOSHIDA, Katsuhiko, 101, Famille-Nishitani ,  IWATA, Noriyuki, 205, Sagamihara-Sky-Heights ,  HATANO, Hiroshi ,  NAGANO, Susumu ,  SEKITO, S., 610, Esute-City-Shonan-Mutsuura ,  YAMADA, Toshimitsu ,  KAWAHARA, Makoto, 403, Guran-Garden-Higashitotsuka

IPC分类号： H02K3/34 ,  H02K1/16 ,  H02K3/40

CPC分类号： H02K3/30 ,  H02K3/345

摘要： A coil of a dynamoelectric machine is constituted by forming a conductor (22) that is the coiled aggregate of flat strands (21) under Rebel dislocation, by winding layers of a mica tape (71), consisting of mica paper (5) and reinforced glass cloth (6), around the outer periphery of the conductor (22), and by impregnating the wound layers of the mica tape (71) with a resin and curing it. An inorganic powder (14) is carried by the reinforced glass cloth (6) of the mica tape (71) with an adhesive (13) which contains a size insoluble to the impregnating resin as an essential component.

公开(公告)号：EP1383226A1

公开(公告)日：2004-01-21

申请号：EP02718644.4

申请日：2002-04-23

申请人： Kabushiki Kaisha Toshiba

发明人： YOSHIDA, Katsuhiko, 101, Famille-Nishitani ,  IWATA, Noriyuki, 205, Sagamihara-Sky-Heights ,  HATANO, Hiroshi ,  NAGANO, Susumu ,  SEKITO, S., 610, Esute-City-Shonan-Mutsuura ,  YAMADA, Toshimitsu ,  KAWAHARA, Makoto, 403, Guran-Garden-Higashitotsuka

IPC分类号： H02K3/34

CPC分类号： H02K3/30 ,  H02K3/345

摘要： A coil for an electric rotating machine is configured with a conductor (22) which is formed by bundling a plurality of square strands (21) and stacking the square strands like a coil with Roebel transposition, mica tape (71) which is wound a plurality of layers around an outer surface of the conductor (22) and made up of mica paper (5) and glass cloth backing (6), and an insulation wall (8) formed by impregnating and curing resin between wound layers of the mica tape (71). Inorganic particles (14) are supported with the glass cloth backing (6) on the mica tape (71) using an adhesive (13) containing glue insoluble in the impregnated resin as an indispensable component.

摘要翻译： 用于旋转电机的线圈配置有通过捆扎多个方形线（21）并且如Roebel换位的线圈堆叠方形线而形成的导体（22），多个卷绕多个 的导体（22）的外表面周围并由云母纸（5）和玻璃布背衬（6）组成的层，以及通过在云母带的卷绕层之间浸渍和固化树脂而形成的绝缘壁（8） 71）。 无机颗粒（14）用云母带（71）上的玻璃布背衬（6）使用含有不溶于浸渍树脂的胶水作为不可或缺的组分的粘合剂（13）支撑。

公开(公告)号：EP2357718B1

公开(公告)日：2019-11-13

申请号：EP09826171.2

申请日：2009-11-13

申请人： Kabushiki Kaisha Toshiba

发明人： FUJITA, Masafumi ,  TOKUMASU, Tadashi ,  KAKIUCHI, Mikio ,  HATANO, Hiroshi ,  UEDA, Takashi ,  NAGAKURA, Ken

IPC分类号： H02K3/28 ,  H02K3/40

公开(公告)号：EP2357718A8

公开(公告)日：2011-10-05

申请号：EP09826171.2

申请日：2009-11-13

申请人： Kabushiki Kaisha Toshiba

发明人： FUJITA, Masafumi ,  TOKUMASU, Tadashi ,  KAKIUCHI, Mikio ,  HATANO, Hiroshi ,  UEDA, Takashi ,  NAGAKURA, Ken

IPC分类号： H02K3/28 ,  H02K3/40

摘要： A 3-phase 2-layer armature winding of a rotating electrical machine includes upper coil pieces (15a, 15b) and lower coil pieces (16a, 16b) housed in two layers in a plurality of slots (13) provided in a armature core (12), the upper coil pieces (15a, 15b) and lower coil pieces (16a, 16b) being sequentially connected in series at a connection side coil end (19a) and a counter-connection side coil end (19b), forming one and the same phase, each phase belt of the winding having n-th parallel circuits (n is an integer larger than 1), and an output terminal lead-out connection conductor (21) connected to an output terminal (22) and a neutral terminal lead-out connection conductor (21) connected to a neutral terminal (23) being connected to the coil pieces at the connection side coil end (19a) of the each phase belt, wherein the lead-out connection conductor (21) connected to the output terminal (22) is connected to a coil piece positioned at least farther than a first coil piece inside the phase belt counted from the end of the each phase belt, and a coil piece positioned at the end of the phase belt is connected to a coil piece positioned at least farther than the n-th (n is an integer larger than 1) inside the phase belt counted from the other end of the phase belt in the same parallel circuit, by a jumper wire (20a, 20b, 20c or 20d).

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：EP1478082A1

公开(公告)日：2004-11-17

申请号：EP03734893.5

申请日：2003-01-30

申请人： Kabushiki Kaisha Toshiba

发明人： HIRAI, Hisayuki ,  YAMADA, Toshimitsu ,  OKANO, Kimihiko ,  KOYAMA, Mitsuhiko ,  HATANO, Hiroshi

IPC分类号： H02K15/12

CPC分类号： H02K15/12

摘要： An insulated coil for electric rotating machinery, according to the present invention is manufactured based on a method of manufacturing the insulated coil for an electric rotating machinery, which includes the steps of taping a mica tape on a coil conductor to mold an insulating layer, impregnating the coil with resin under vacuum and pressure condition, attaching a molding jig on the coil impregnated with the resin, and then heating the resin with which the coil is impregnated, to cure the resin, thus manufacturing the insulated coil. The mica tape taping step, a heat-shrinkable tape taping step, the impregnating step under vacuum and pressure, the resin heating/curing step utilizing a liquid heating compound and a molding jig-disassembling/finishing step are carried out to manufacture the insulated coil.

摘要翻译： 用于旋转电机的绝缘线圈，雅丁到本发明基于制造用于在旋转电机的绝缘线圈，其包括在一个线圈导线缠绕的云母带到模具中以绝缘层的工序的方法制造，浸渍 用真空和压力的条件下树脂的线圈，安装在与树脂浸渍的线圈成型夹具，然后加热与该线圈被浸渍的树脂，使树脂固化，从而制造该绝缘线圈。 云母带录音步骤中，热收缩性胶带贴胶带步骤，真空和压力下的浸渍工序中，将树脂加热/固化步骤利用液体加热化合物和成型夹具拆卸/精加工步骤被执行以制造绝缘线圈 ，