EP 2029493 A1 20090304 - A BIOCIDE CARTRIDGE
Title (en)
A BIOCIDE CARTRIDGE
Title (de)
BIOZID-KARTUSCHE
Title (fr)
CARTOUCHE BIOCIDE
Publication
Application
Priority
- EP 2007055132 W 20070525
- IN 917MU2006 A 20060612
Abstract (en)
[origin: EP1870381A1] The present invention relates to a biocide cartridge for use in a water purification device having an automatic water flow shutoff mechanism at end-of-life. It is an object of the present invention to provide for a biocide cartridge for use in a water purification device which has a simple and effective automatic water flow shutoff mechanism which stops the flow of water when the biocide is consumed. Accordingly, the present invention provides a biocide cartridge for use in a water purification device having an automatic water flow shutoff mechanism at end-of-life comprising an inlet for feed water and an outlet for biocide treated water, a container containing a water leachable biocide tablet resting on a base having at least one port for passage of water and a movable support stacked on said biocide tablet, an arm attached at its proximal end to said movable support and provided with a plug means at its distal end, such that as the water leachable biocide tablet is consumed, the movable support descends such that at a pre-determined end-of-life position, the plug means plugs said outlet, thereby shutting off the flow of water.
IPC 8 full level
CPC (source: EP)
B01F 21/22 (2022.01); C02F 1/688 (2013.01); C02F 1/283 (2013.01); C02F 1/285 (2013.01); C02F 1/50 (2013.01)
Citation (search report)
See references of WO 2007144256A1
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 1870381 A1 20071226; EP 1870381 B1 20090624; BR PI0712770 A2 20120925; CN 101466644 A 20090624; CN 101466644 B 20110803; EG 25238 A 20111117; EP 2029493 A1 20090304; MX 2008015963 A 20090109; MY 144512 A 20110930; PL 1870381 T3 20091231; RU 2008151978 A 20100720; RU 2440305 C2 20120120; UA 96153 C2 20111010; WO 2007144256 A1 20071221; ZA 200809779 B 20100224
DOCDB simple family (application)
EP 06118970 A 20060816; BR PI0712770 A 20070525; CN 200780021809 A 20070525; EG 2008111922 A 20081126; EP 07729555 A 20070525; EP 2007055132 W 20070525; MX 2008015963 A 20070525; MY PI20085012 A 20070525; PL 06118970 T 20060816; RU 2008151978 A 20070525; UA A200815114 A 20070525; ZA 200809779 A 20081117