基本信息:
- 专利标题： 磁性轴承筒中的自定心辅助轴承
- 专利标题（英）：SELF-CENTERING AUXILIARY BEARINGS IN A MAGNETIC BEARING CARTRIDGE
- 申请号：CN201880042273.9 申请日：2018-07-10
- 公开(公告)号：CN110785570A 公开(公告)日：2020-02-11
- 发明人： 保罗·W·斯內尔
- 申请人： 江森自控科技公司
- 申请人地址： 美国密歇根州
- 专利权人： 江森自控科技公司
- 当前专利权人： 泰科消防及安全有限公司
- 当前专利权人地址： 瑞士莱茵瀑布诺伊豪森
- 代理机构： 上海脱颖律师事务所
- 代理人： 脱颖
- 优先权： 62/531,639 2017.07.12 US
- 国际申请： PCT/US2018/041478 2018.07.10
- 国际公布： WO2019/014244 EN 2019.01.17
- 进入国家日期： 2019-12-24
- 主分类号： F16C32/04
- IPC分类号： F16C32/04 ; F16C35/04 ; F16C33/58 ; F16C33/60
A self-centering bearing assembly is provided. The bearing assembly includes a magnetic bearing device configured to support a rotating shaft and a magnetic bearing support housing. The magnetic bearing housing has a disc-like shape and multiple tabs extending from an outer diameter portion in an axial direction. The bearing assembly further includes an auxiliary bearing device configured to support the rotating shaft during an auxiliary bearing condition, and an auxiliary bearing support housing. The auxiliary bearing support housing has a disc-like shape with a first diameter portion and a second diameter portion. The first diameter portion has a larger diameter than the second diameter portion. The tabs are configured to couple to the second diameter portion such that the auxiliary bearing support housing is concentric to the magnetic bearing support housing.
公开/授权文献:
- CN110785570B 磁性轴承筒中的自定心辅助轴承 公开/授权日：2022-03-08
IPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F16 | 工程元件或部件；为产生和保持机器或设备的有效运行的一般措施；一般绝热 |
| ----F16C | 轴；软轴；曲轴机构的元件；除传动元件以外的转动部件；轴承 |
| ------F16C32/00 | 不包含在其他类目中的轴承 |
| --------F16C32/04 | .采用磁力或电支撑装置 |