基本信息:
- 专利标题： LINEAR ELECTRICAL MACHINE
- 申请号：EP23163192.0 申请日：2018-02-01
- 公开(公告)号：EP4236044A2 公开(公告)日：2023-08-30
- 发明人： Haynes, Edward , Cockerill, Samuel Edward
- 申请人： Libertine FPE Ltd
- 申请人地址： GB Crockey Hill, York YO19 4SQ Link Hall Wheldrake Lane
- 代理机构： Slingsby Partners LLP
- 优先权： GB201701953 20170206
- 主分类号： H02K41/03
- IPC分类号： H02K41/03 ; G01M7/00 ; G01M17/00 ; G01M7/02 ; G01M17/007 ; G01M17/04 ; H02K5/20
摘要：
A linear electrical machine (LEM) comprising a stator mounted in a housing, the housing and stator defining a working cylinder, a central core within the working cylinder and defining a cylindrical stator bore cavity therebetween, a hollow translator axially movable within the working cylinder, extending into the stator bore cavity and forming an exterior magnetic circuit airgap between the translator and the stator, at least one fluid bearing between the central core and the translator providing a bearing gap, wherein the central core is axially fixed in relation to the stator, wherein the at least one fluid bearing provides coaxial location of the translator and central core.
公开/授权文献:
- EP4236044A3 LINEAR ELECTRICAL MACHINE 公开/授权日：2023-09-06
IPC结构图谱:
| H | 电学 |
| --H02 | 发电、变电或配电 |
| ----H02K | 电机 |
| ------H02K41/00 | 由于物体与沿着一路径行进的与磁场之间的相互电动作用，而使刚体沿该路径移动的推进系统 |
| --------H02K41/02 | .直线电动机；分段电动机 |
| ----------H02K41/03 | ..同步电动机；步进电动机；磁阻电动机 |