EP 1862105 A3 20130515 - Tank for ion exchange resins
Title (en)
Tank for ion exchange resins
Title (de)
Behälter für Ionenaustauscherharze
Title (fr)
Réservoir pour résines d'échange d'ions
Publication
Application
Priority
IT MI20060195 U 20060530
Abstract (en)
[origin: EP1862105A2] Tank (1) for ion exchange resins of the type comprising a body (2) of the tank, channels for entry and exit of the feed water, a first entry filter (3) and a second exit filter (4) for retaining the resins upstream and downstream respectively of said body (2) of the tank (1), characterised in that it also comprises a third guard filter (13) positioned upstream of the channel for exit of the feed water from the tank (1) made integrally with said tank (1), suitable for retaining the resin granules that may have exited the body (2) of the tank (1).
IPC 8 full level
A47L 15/42 (2006.01); D06F 39/00 (2006.01)
CPC (source: EP US)
A47L 15/4231 (2013.01 - EP US); D06F 39/007 (2013.01 - EP US)
Citation (search report)
- [Y] GB 1414873 A 19751119 - EUROPE MFG TRUST
- [Y] DE 102004002963 A1 20050113 - SANNER FRIEDR GMBH CO KG [DE]
- [Y] EP 1626936 A1 20060222 - BIECHELE GUENTER [DE]
- [Y] EP 1228735 A2 20020807 - T & P SPA [IT]
- [A] DE 4422709 A1 19960104 - SHECO AG [CH]
- [A] US 4090963 A 19780523 - GROUT EDWARD C
- [E] US 2007119770 A1 20070531 - SUZUKI KOJI [JP], et al
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)
EP 1862105 A2 20071205; EP 1862105 A3 20130515; EP 1862105 B1 20150121; IT MI20060195 U1 20071130; PL 1862105 T3 20150630
DOCDB simple family (application)
EP 07005989 A 20070323; IT MI20060195 U 20060530; PL 07005989 T 20070323