公开(公告)号：US07247958B2

公开(公告)日：2007-07-24

申请号：US10921112

申请日：2004-08-19

申请人： Kengo Iwashige ,  Hiroyuki Sato ,  Futoshi Hiyama ,  Takashi Karino ,  Takahiko Sano ,  Kenichi Toorisawa

发明人： Kengo Iwashige ,  Hiroyuki Sato ,  Futoshi Hiyama ,  Takashi Karino ,  Takahiko Sano ,  Kenichi Toorisawa

IPC分类号： H02K9/14 ,  H02K9/18

CPC分类号： H02K9/10

摘要： The invention prevents a temperature in an end portion of a stator iron core from becoming excessively high due to a heat generated in the end portion of the stator iron core of a turbine generator. In a dynamo-electric machine provided with a stator constituted by a stator iron core, a stator iron core pressing member and a stator coil, a rotor constituted by a rotor iron core, a rotor coil and a holding ring, and a baffle plate arranged in an inner diameter side of an end portion of the stator iron core and distributing a cooling medium cooling an inner side of the machine, the baffle plate is provided for forming a flow of the cooling medium along an inner periphery of the stator iron core pressing member and/or an inner peripheral surface of the end portion of the stator iron core.

摘要翻译： 本发明防止定子铁芯的端部的温度由于在涡轮发电机的定子铁芯的端部产生的热量而变得过高。 在具有定子铁芯，定子铁芯按压部件和定子线圈的定子的发电机中，由转子铁芯，转子线圈和保持环构成的转子以及配置于 在定子铁心的端部的内径侧，分配冷却机的内侧的冷却介质，设置挡板，沿着定子铁心的内周形成冷却介质的流动 构件和/或定子铁芯的端部的内周表面。

公开(公告)号：US20050135927A1

公开(公告)日：2005-06-23

申请号：US10921112

申请日：2004-08-19

申请人： Kengo Iwashige ,  Hiroyuki Sato ,  Futoshi Hiyama ,  Takashi Karino ,  Takahiko Sano ,  Kenichi Toorisawa

发明人： Kengo Iwashige ,  Hiroyuki Sato ,  Futoshi Hiyama ,  Takashi Karino ,  Takahiko Sano ,  Kenichi Toorisawa

IPC分类号： H02K9/06 ,  F01D5/08 ,  H02K9/04 ,  H02K9/10

CPC分类号： H02K9/10

摘要： The invention prevents a temperature in an end portion of a stator iron core from becoming excessively high due to a heat generated in the end portion of the stator iron core of a turbine generator. In a dynamo-electric machine provided with a stator constituted by a stator iron core, a stator iron core pressing member and a stator coil, a rotor constituted by a rotor iron core, a rotor coil and a holding ring, and a baffle plate arranged in an inner diameter side of an end portion of the stator iron core and distributing a cooling medium cooling an inner side of the machine, the baffle plate is provided for forming a flow of the cooling medium along an inner periphery of the stator iron core pressing member and/or an inner peripheral surface of the end portion of the stator iron core.

摘要翻译： 本发明防止定子铁芯的端部的温度由于在涡轮发电机的定子铁芯的端部产生的热量而变得过高。 在具有定子铁芯，定子铁芯按压部件和定子线圈的定子的发电机中，由转子铁芯，转子线圈和保持环构成的转子以及配置于 在定子铁心的端部的内径侧，分配冷却机的内侧的冷却介质，设置挡板，沿着定子铁心的内周形成冷却介质的流动 构件和/或定子铁芯的端部的内周表面。