EP 2086888 A1 20090812 - DEVICE FOR AUTOMATIC FILTER CLOSURE
Title (en)
DEVICE FOR AUTOMATIC FILTER CLOSURE
Title (de)
VORRICHTUNG ZUM AUTOMATISCHEN VERSCHLUSS VON FILTERN
Title (fr)
DISPOSITIF D'OBTURATION AUTOMATIQUE DE FILTRES
Publication
Application
Priority
- IB 2007001334 W 20070523
- CH 8632006 A 20060524
Abstract (en)
[origin: WO2007138414A1] The invention relates to a device for the automatic closure of used filter cartridges that can be replaced in filter systems. The device comprises a fluid impermeable compartment into which at least one material body capable of expanding is inserted.
IPC 8 full level
B01D 35/143 (2006.01); B01D 35/157 (2006.01); C02F 1/00 (2006.01)
CPC (source: EP)
C02F 1/003 (2013.01); C02F 2201/006 (2013.01)
Citation (search report)
See references of WO 2007138414A1
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 LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
DOCDB simple family (application)
IB 2007001334 W 20070523; EP 07734640 A 20070523