基本信息:
- 专利标题： CYLINDRICAL FILTER SCREEN WITH TENSIONING MECHANISM
- 申请号：US15525535 申请日：2015-11-24
- 公开(公告)号：US20170368481A1 公开(公告)日：2017-12-28
- 发明人： Abhishek Shrivastava , George D. Caffell , Thomas W. Stroud , David A. Voth , Tanya K. Krueger , Scott T. Burr , Gerald Drouin Corcoran , John H. Mallard , Michael J. Vosberg
- 申请人： Dow Global Technologies LLC
- 申请人地址： US MI Midland
- 专利权人： Dow Global Technologies LLC
- 当前专利权人： Dow Global Technologies LLC
- 当前专利权人地址： US MI Midland
- 国际申请： PCT/US2015/062367 WO 20151124
- 主分类号： B01D21/26
- IPC分类号： B01D21/26 ; B01D36/04 ; B04C5/081 ; B01D29/00 ; B01D29/11 ; B04C5/04 ; B04C9/00
摘要：
A filter assembly including a filter screen (27) comprising a band (27′) of porous material extending between two axially aligned opposing ends (38, 38′) and defining a cylindrical periphery (29), wherein the ends (38, 38′) are each secured to a dynamic tensioning mechanism (46) that permits the ends (38, 38′) to move bi-directionally relative to one another about the periphery (29) of the filter screen (27).
公开/授权文献:
- US10207205B2 Cylindrical filter screen with tensioning mechanism 公开/授权日：2019-02-19
IPC结构图谱:
| B | 作业；运输 |
| --B01 | 一般的物理或化学的方法或装置 |
| ----B01D | 分离 |
| ------B01D21/00 | 用沉积法将悬浮固体微粒从液体中分离 |
| --------B01D21/26 | .靠附加离心力分离沉积物 |