continued from part 1 - Controller General of Patents, Designs, and ...

(12) PATENT APPLICATION PUBLICATION (21) Application No.6695/DELNP/2008 A
(19) INDIA
(22) Date of filing of Application :01/08/2008 (43) Publication Date : 24/10/2008
(54) Title of the invention : FILTER DEVICE AND FILTER METHOD
(51) International classification :B01D 29/66 (71)Name of Applicant :
(31) Priority Document No :10 2006 010 843.4 1)DURR ECOCLEAN GMBH
(32) Priority Date :09/03/2006
Address of Applicant :MUHLENSTRASSE 12,70794
(33) Name of priority country :Germany
FILDERSTADT(DE). Germany
(86) International Application No :PCT/EP2007/001571 (72)Name of Inventor :
Filing Date
:23/02/2007
1)KASKE ,EGON
(87) International Publication No :WO 2007/101562
(61) Patent of Addition to Application
Number
Filing Date
:NA
:NA
(62) Divisional to Application Number :NA
Filing Date
:NA
(57) Abstract :
In order to provide a filter device for filtering a fluid medium containing solids, comprising a backflushing filter (108) and a flushing
line (136), by means of which fluid backflushed during a backflushing phase from the backflushing filter can be supplied to a further
treatment mechanism, in which the discharging of dirt from the backflushing filter is simplified, it is proposed that the backflushing
filter should have a coarse dirt outlet which is connected to the flushing line so that coarse dirt which has arrived through the coarse
dirt outlet into the flushing line can be supplied to the further treatment mechanism together with the backflushed fluid during the
backflushing phase.
No. of Pages : 26 No. of Claims : 15
The Patent Office Journal 24/10/2008 26119