EP 0946244 A1 19991006 - FILTER PRESS
Title (en)
FILTER PRESS
Title (de)
FILTERPRESSE
Title (fr)
PRESSE A FILTRER
Publication
Application
Priority
- FR 9701865 W 19971017
- FR 9612711 A 19961018
Abstract (en)
[origin: FR2754758A1] The invention concerns a filter press comprising at least two plates (1, 2) which have adjacent peripheral zones (1a, 2a) defining a joint face (7) and delimiting between them a filtering space (6), a membrane (8) extending in this space and of which the peripheral part (9) is engaged between said peripheral zones of the plates on at least one part of its length so as to have a mobile zone on either side of which are delimited a filtering chamber (10) and a pressure chamber (11), means (23, 26) for bringing a product to be filtered into the said filtering chamber (10), means (39) for supplying a fluid into the pressure chamber (11) and means (20, 29, 37) for draining the filtrate from said filtering chamber, the said peripheral part (9) of said membrane (8) comprising at least a branch conduit (25) which is engaged between said peripheral zones (1a, 2a) of said plates.
IPC 1-7
IPC 8 full level
B01D 25/12 (2006.01); B01D 25/168 (2006.01); B01D 25/21 (2006.01); B30B 9/22 (2006.01)
CPC (source: EP)
B01D 25/215 (2013.01); B01D 25/285 (2013.01); B30B 9/22 (2013.01)
Citation (search report)
See references of WO 9817367A1
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
FR 2754758 A1 19980424; FR 2754758 B1 19990108; AU 4872097 A 19980515; BR 9712335 A 20000125; CA 2268798 A1 19980430; CN 1237114 A 19991201; CZ 138199 A3 19991117; EP 0946244 A1 19991006; HU P0000241 A2 20000528; JP 2001502598 A 20010227; PL 332829 A1 19991011; TR 199901481 T2 19990921; WO 9817367 A1 19980430
DOCDB simple family (application)
FR 9612711 A 19961018; AU 4872097 A 19971017; BR 9712335 A 19971017; CA 2268798 A 19971017; CN 97198971 A 19971017; CZ 138199 A 19971017; EP 97911290 A 19971017; FR 9701865 W 19971017; HU P0000241 A 19971017; JP 51903298 A 19971017; PL 33282997 A 19971017; TR 9901481 T 19971017