Invention Grant
- Patent Title: Filter and filter cleaning apparatus and related methods
- Patent Title (中): 过滤器和过滤器清洗装置及相关方法
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Application No.: US11658392Application Date: 2004-10-07
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Publication No.: US08028841B2Publication Date: 2011-10-04
- Inventor: Donald O. Olson
- Applicant: Donald O. Olson
- Agency: J. Mark Holland & Associates
- International Application: PCT/US2004/033448 WO 20041007
- International Announcement: WO2005/110576 WO 20051124
- Main IPC: B01D29/00
- IPC: B01D29/00 ; B01D29/68
Abstract:
Apparatus and methods include an improved filter and cleaning processes for same. A rotating cleaning element is actuated by vacuum pressure, and relatively precise controls ensure that all portions of the filter's surface are vacuumed cleaned during cleaning cycles. Longitudinal pressure on the rotating cleaning element is balanced to reduce wear and improve performance.
Public/Granted literature
- US20080272058A1 Filter and Filter Cleaning Apparatus and Related Methods Public/Granted day:2008-11-06
Information query
