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1. 发明公开

EP3301791A1 COMPRESSOR 有权
标题翻译：压缩机
公开(公告)号：EP3301791A1
公开(公告)日：2018-04-04
申请号：EP17194199.0
申请日：2017-09-29
申请人： Fujitsu General Limited
发明人： SUZUKI, Takashi , NISHIO, Tomoki
IPC分类号： H02K9/19 , H02K7/14 , H02K1/20 , H02K3/52 , H02K3/24 , F04C29/04
CPC分类号： H02K3/44 , F04C18/356 , F04C23/008 , F04C29/0085 , F04C29/026 , F04C29/045 , F04C2240/40 , F25B31/002 , F25B2500/16 , H02K1/20 , H02K3/24 , H02K3/38 , H02K3/522 , H02K7/14 , H02K9/19 , H02K2203/12
摘要： A compressor (1) includes a shaft (3), a motor portion (6), and a compressor portion (5). The motor portion rotates the shaft. The compressor portion compresses refrigerant by rotation of the shaft. The motor portion has an upper insulator (24), a stator core (23), and a winding wire (26). The upper insulator has a plurality of insulator tooth portions (42-1; 42-9). The stator core has a plurality of stator core tooth portions (32-1; 32-9) corresponding to the plurality of insulator tooth portions of the upper insulator. The plurality of stator core tooth portions of the stator core are respectively covered with a plurality of teeth of the upper insulator and are respectively wound around thereof by the winding wire. The insulator tooth portion of the upper insulator has a groove through which lubricant oil poured into the compressor portion passes on a stator core contacting surface which is in contact with the stator core tooth portion of the stator core.
摘要翻译：压缩机（1）包括轴（3），马达部分（6）和压缩机部分（5）。电机部分旋转轴。压缩机部分通过轴的旋转来压缩制冷剂。电机部分具有上绝缘体（24），定子铁芯（23）和绕组线（26）。上绝缘体具有多个绝缘体齿部分（42-1; 42-9）。定子铁心具有与上绝缘子的多个绝缘子齿部对应的多个定子铁心齿部（32-1; 32-9）。定子铁心的多个定子铁心齿部分别被上部绝缘子的多个齿覆盖，并分别通过绕组缠绕在其上。上绝缘体的绝缘体齿部分具有凹槽，通过该凹槽，注入压缩机部分的润滑油通过定子芯接触表面，该定子芯接触表面与定子芯的定子芯齿部分接触。

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