
基本信息:
- 专利标题: 具体用于过滤润滑油的逆流洗涤式过滤器
- 专利标题(英):Backflush filter, in particular for filtering lubricant oil
- 申请号:CN01807600.9 申请日:2001-05-17
- 公开(公告)号:CN1187109C 公开(公告)日:2005-02-02
- 发明人: 威利·罗特 , 威廉·维滕 , 海因茨·辛多尔夫 , 鲁迪格·伦纳兹 , 西瓦格纳纳姆·坎迪亚
- 申请人: 博尔和柯基滤清器有限责任公司
- 申请人地址: 德国凯尔彭
- 专利权人: 博尔和柯基滤清器有限责任公司
- 当前专利权人: 博尔和柯基滤清器有限责任公司
- 当前专利权人地址: 德国凯尔彭
- 代理机构: 北京市柳沈律师事务所
- 代理人: 李晓舒; 魏晓刚
- 优先权: 10024401.7 2000.05.19 DE
- 国际申请: PCT/EP2001/005615 2001.05.17
- 国际公布: WO2001/089659 DE 2001.11.29
- 进入国家日期: 2002-09-29
- 主分类号: B01D29/11
- IPC分类号: B01D29/11 ; B01D29/54 ; B01D29/90 ; B01D29/66
A backflushing filter for filtering oil includes filter candles 22 which are open at both ends 24, 34 and disposed around a rotary shaft 1 in a filter housing. A cleaning device is moved in conjunction with the rotary shaft and includes upper and lower flushing cocks communicating with an outflow valve via the shaft for cleaning the candles during a backflushing operation. The upper flushing cock 27 is offset by an angle in the direction of rotation in relation to the lower flushing cock 37. A lower closure element 38 moves in conjunction with the upper flushing cock at the opposite end of a filter candle(s) selected for backflushing. Likewise, an upper closure element is associated with the lower flushing cock. The candles can be reverse-flushed in opposite directions and at different times by the flushing cocks and closure elements. The flushing cocks and closure elements are moved inside annular deflection hoods 60, 70.
公开/授权文献:
- CN1422171A 具体用于过滤润滑油的逆流洗涤式过滤器 公开/授权日:2003-06-04
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 |
------B01D29/00 | 过滤期间过滤元件不动的其他过滤器,例如压滤器或吸滤器,或其过滤元件 |
--------B01D29/11 | .带有袋、笼、软管、管、套筒或类似过滤元件的 |