Title:
FILTER CLEANING METHOD
Document Type and Number:
WIPO Patent Application WO/2011/146676
Kind Code:
A3
Abstract:
Apparatus for filter cleaning including a filter element surface (12) to be cleaned, and a cleaning head (10), characterised by a controller (16) operative to move the cleaning head (10) with respect to the filter element surface (12) in a spiral scanning trajectory in such a way that a relative path of the cleaning head (10) with respect to the filter element surface (12) results in a trajectory that fully, or partially covers the filter element surface (12) and is produced by moving the filter element surface (12) in any combination of the following motions: a) one or more circular or semi-circular motions, b) one or more linear motions; while moving the cleaning head (10) in any combination of the following motions: c) one or more circular or semi-circular motions, d) one or more linear motions.
Inventors:
TAL RON (IL)
Application Number:
PCT/US2011/037082
Publication Date:
January 12, 2012
Filing Date:
May 19, 2011
Export Citation:
Assignee:
TAL RON (IL)
KLEIN DAVID (IL)
KLEIN DAVID (IL)
International Classes:
B01D29/64; B01D25/38; B01D29/68
Domestic Patent References:
| WO2004007051A1 | 2004-01-22 | |||
| WO2004020071A1 | 2004-03-11 |
Foreign References:
| FR2913348A1 | 2008-09-12 | |||
| DE202006009112U1 | 2006-08-17 | |||
| US20030098273A1 | 2003-05-29 | |||
| EP0247445A1 | 1987-12-02 | |||
| DE9319221U1 | 1994-02-03 | |||
| NL8103750A | 1983-03-01 | |||
| DE9106165U1 | 1991-07-11 |
Attorney, Agent or Firm:
KLEIN, David (18 Menuha VeNahala Street Room 27, Rehovot, IL)
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