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公开(公告)号：EP2978106A3
公开(公告)日：2016-03-09
申请号：EP15175033.8
申请日：2015-07-02
发明人： OGAWA, Hiroomi , HATTORI, Shuji , SAKAKURA, Shinya
IPC分类号： H02K3/32
CPC分类号： H02K3/345 , H02K3/325 , H02K3/34 , H02K3/48 , H02K3/487 , H02K3/52 , H02K3/522 , H02K2203/12
摘要： A rotating electrical machine includes: a core including an annular yoke portion (11) disposed while being centered around a rotation axis (X); toothed portions (12) protruding from the yoke portion in a radial direction; and a tooth flange portion (13) circumferentially sticking out from a protruding end of each of the toothed portions while being centered around the rotation axis; and an insulator (20) covering a region from the toothed portion to the tooth flange portion, wherein the insulator includes a tooth cover portion (22), and a flange cover portion (23), and a reinforced portion (T) is formed at the boundary between the tooth cover portion and the flange cover portion, and includes a first restricting surface (Ra), and a second restricting surface (Rb).
摘要翻译： 本发明提供一种旋转电机，其特征在于，具有：以包围旋转轴（X）为中心配置的环状的轭部（11）的芯部; 有齿部分（12），其从所述轭部分沿径向突出; 以及以所述旋转轴为中心，从所述齿部的突出端周向突出的齿凸缘部（13） ，以及覆盖从所述齿部到所述齿凸缘部的区域的绝缘体（20），所述绝缘体包括齿盖部（22）和凸缘盖部（23），并且在所述绝缘体 齿盖部分和凸缘盖部分之间的边界，并且包括第一限制表面（Ra）和第二限制表面（Rb）。
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公开(公告)号：EP2978106B1
公开(公告)日：2017-09-13
申请号：EP15175033.8
申请日：2015-07-02
发明人： OGAWA, Hiroomi , HATTORI, Shuji , SAKAKURA, Shinya
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公开(公告)号：EP2978106A2
公开(公告)日：2016-01-27
申请号：EP15175033.8
申请日：2015-07-02
发明人： OGAWA, Hiroomi , HATTORI, Shuji , SAKAKURA, Shinya
IPC分类号： H02K3/32
CPC分类号： H02K3/345 , H02K3/325 , H02K3/34 , H02K3/48 , H02K3/487 , H02K3/52 , H02K3/522 , H02K2203/12
摘要： A rotating electrical machine includes: a core including an annular yoke portion (11) disposed while being centered around a rotation axis (X); toothed portions (12) protruding from the yoke portion in a radial direction; and a tooth flange portion (13) circumferentially sticking out from a protruding end of each of the toothed portions while being centered around the rotation axis; and an insulator (20) covering a region from the toothed portion to the tooth flange portion, wherein the insulator includes a tooth cover portion (22), and a flange cover portion (23), and a reinforced portion (T) is formed at the boundary between the tooth cover portion and the flange cover portion, and includes a first restricting surface (Ra), and a second restricting surface (Rb).
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公开(公告)号：EP3376045A1
公开(公告)日：2018-09-19
申请号：EP18156155.6
申请日：2018-02-09
发明人： KUMAGAI, Hiroaki , OGAWA, Hiroomi
CPC分类号： F04D29/426 , B29C65/06 , B29C65/0672 , B29C65/08 , B29C65/20 , B29C65/7814 , B29C66/1142 , B29C66/124 , B29C66/1312 , B29C66/30223 , B29C66/54 , B29C66/73921 , B29C66/81422 , B29C66/8322 , B29L2031/7496 , F04D13/06 , F04D29/02 , F04D29/026 , F04D29/628 , F05D2230/232 , F05D2300/44 , H02K5/08 , H02K7/14 , H02K15/14
摘要： An axial alignment structure for a fluid pressure pump(100) includes: a first housing (1) made of a resin; and a second housing (2) made of a resin, in which a housing (H) is configured in a state where the first housing and the second housing are joined to each other by thermal welding at a welding position (WP), and a pump rotor (Pr) is accommodated in the housing, and the first housing and the second housing have an axial alignment mechanism that axially aligns the first housing and the second housing such that axes of the first and second housings coincide with each other at the time of joining of the first housing and and the second housing to each other by the thermal welding.
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公开(公告)号：EP2977615A1
公开(公告)日：2016-01-27
申请号：EP15175024.7
申请日：2015-07-02
发明人： HATTORI, Shuji , KAMIYA, Naoki , OGAWA, Hiroomi
IPC分类号： F04D13/06 , F04D29/02 , F04D29/58 , F16C17/02 , F04D29/046
CPC分类号： F04D13/06 , F01P5/12 , F04D1/00 , F04D13/0606 , F04D13/0633 , F04D29/026 , F04D29/043 , F04D29/046 , F04D29/0462 , F04D29/22 , F04D29/5806 , F04D29/588 , F05D2300/121 , F05D2300/44 , F16C17/02 , F16C33/1085 , F16C37/002
摘要： An electric pump (P) includes: a case (1); a shaft member (3) fixed to the case; a cylindrical bearing (4) inserted on the outside of the shaft member; a rotor (5) configured as a member separate from the bearing, and configured to rotate integrally with the bearing; and an impeller (6) fixed to one end of the rotor, wherein a discharge path (52) is formed between the bearing and the rotor along an axial direction, and allows fluid to return to the impeller therethrough, the fluid flowing from the outer circumference of the impeller into the case, and circulating in the case.
摘要翻译： 电动泵（P）包括：壳体（1）; 固定在壳体上的轴构件（3）; 插入在轴构件的外侧的圆柱形轴承（4） 构造成与所述轴承分离的构件并构造成与所述轴承一体旋转的转子（5）; 和固定在所述转子的一端的叶轮（6），其特征在于，在所述轴承和所述转子之间沿着轴向形成有排出路径（52），并且允许流体从所述外部返回到所述叶轮， 叶轮的周长进入壳体，并在壳体内循环。
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