基本信息:
- 专利标题： 密闭型压缩机和制冷装置
- 专利标题（英）：ENCLOSED COMPRESSDOR AND REFRIGERATION DEVICE
- 申请号：CN201680002275.6 申请日：2016-08-04
- 公开(公告)号：CN106662092A 公开(公告)日：2017-05-10
- 发明人： 河野博之
- 申请人： 松下知识产权经营株式会社
- 申请人地址： 日本大阪府
- 专利权人： 松下知识产权经营株式会社
- 当前专利权人： 松下电器产业株式会社
- 当前专利权人地址： 日本大阪府
- 代理机构： 北京尚诚知识产权代理有限公司
- 代理人： 龙淳; 王昊
- 优先权： 2015-165789 20150825 JP
- 国际申请： PCT/JP2016/003598 2016.08.04
- 国际公布： WO2017/033413 JA 2017.03.02
- 进入国家日期： 2017-02-17
- 主分类号： F04B39/00
- IPC分类号： F04B39/00
The stator (129) of an outer rotor-type motor is affixed to a stator affixation member (130), and the stator affixation member (130) is affixed to a member (cylinder block (111)) provided with the primary bearing (119) of a compression element. Further, a secondary bearing (133) is configured as a separate element from the stator affixation member (130) and is affixed to the stator affixation member (130). Consequently, the stator affixation member (130) can be affixed to a compression element member while the gap between the inner periphery (128a) of a rotor (128) and the outer periphery (129a) of the stator (129) is maintained uniform, and the secondary bearing (133) can be affixed to the stator affixation member (130) while the secondary bearing (133) is ensured to be coaxial with the primary bearing (119). Thus, the gap between the inner periphery (128a) of the rotor (128) and the outer periphery (129a) of the stator (129) can be reduced, and motor efficiency can be increased.
公开/授权文献:
- CN106662092B 密闭型压缩机和制冷装置 公开/授权日：2018-03-09
IPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F04 | 液体变容式机械；液体泵或弹性流体泵 |
| ----F04B | 液体变容式机械；泵 |
| ------F04B39/00 | 不包含在F04B25/00至F04B37/00组中或与上述组无关的泵或泵送系统的零件、部件或附件 |