EP 1737552 A2 20070103 - METHOD AND DEVICE FOR ATTENDING TO, FILTRATING AND CLEANING A WORKING MEDIUM
Title (en)
METHOD AND DEVICE FOR ATTENDING TO, FILTRATING AND CLEANING A WORKING MEDIUM
Title (de)
VERFAHREN UND VORRICHTUNG ZUM PFLEGEN, FILTRIEREN UND REINIGEN EINES ARBEITSMEDIUMS
Title (fr)
DISPOSITIF ET PROCEDE POUR ENTRETENIR, FILTRER ET PURIFIER UN FLUIDE DE TRAVAIL
Publication
Application
Priority
- EP 2005002926 W 20050318
- DE 102004014332 A 20040322
- DE 102004052098 A 20041026
Abstract (en)
[origin: WO2005094964A2] The invention relates to a method for attending to, filtrating and cleaning a working medium using at least one filter (2) in a filter housing (1) which adjoins a discharge device (4) for a filter cake. According to the invention, the filtered out particles are gradually compacted in the discharge device (4) to give the filter cake and the compacted filter cake is discharged once it has reached a predetermined thickness.
IPC 8 full level
B01D 33/76 (2006.01); B01D 33/073 (2006.01)
CPC (source: EP US)
B01D 33/073 (2013.01 - EP US); B01D 33/76 (2013.01 - EP)
C-Set (source: EP US)
Citation (search report)
See references of WO 2005094964A2
Citation (examination)
US 3796316 A 19740312 - MATZ A
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102004052098 A1 20051013; DE 202004021373 U1 20071206; EP 1737552 A2 20070103; JP 2007529315 A 20071025; US 2007278162 A1 20071206; WO 2005094964 A2 20051013; WO 2005094964 A3 20051215
DOCDB simple family (application)
DE 102004052098 A 20041026; DE 202004021373 U 20041026; EP 05716212 A 20050318; EP 2005002926 W 20050318; JP 2007504326 A 20050318; US 59384305 A 20050318