EP 2525890 A1 20121128 - FILTER AND METHOD FOR THE PRODUCTION THEREOF
Title (en)
FILTER AND METHOD FOR THE PRODUCTION THEREOF
Title (de)
FILTER UND VERFAHREN ZU DESSEN HERSTELLUNG
Title (fr)
FILTRE ET SON PROCÉDÉ DE FABRICATION
Publication
Application
Priority
- DE 102010020924 A 20100519
- DE 102010005583 A 20100122
- EP 2010007832 W 20101221
Abstract (en)
[origin: WO2011088879A1] The invention relates to a filter, in particular a pocket filter for filtration in air systems and devices, comprising at least one filter pocket, which is formed by folding a filter medium, and to a method for producing said filter. In order to simplify the production of such a filter and at the same time to increase the filter area per footprint of the filter, the invention relates to a method for producing a filter, in particular a pocket filter for filtration in air systems and devices, comprising at least one filter pocket, which is formed by folding a filter medium, wherein the filter pocket is formed by folding the filter medium over a self-contained folding edge. A filter, in particular a pocket filter for filtration in air systems and devices, is also provided, comprising a filter pocket made of a filter medium, wherein the filter pocket is self-contained and wave-shaped.
IPC 8 full level
B01D 46/02 (2006.01); B01D 46/00 (2006.01); B01D 46/52 (2006.01); F24F 8/108 (2021.01); F24F 13/28 (2006.01)
CPC (source: EP US)
B01D 46/0001 (2013.01 - EP US); B01D 46/0005 (2013.01 - EP US); B01D 46/02 (2013.01 - EP US); B01D 46/023 (2013.01 - EP US); B01D 46/521 (2013.01 - EP US); B01D 46/522 (2013.01 - EP US); B01D 46/60 (2022.01 - EP US); F24F 8/108 (2021.01 - EP US); B01D 2279/50 (2013.01 - EP US)
Citation (search report)
See references of WO 2011088879A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2011088879 A1 20110728; CN 102946971 A 20130227; DE 102010020924 A1 20110728; EP 2525890 A1 20121128; US 2013199139 A1 20130808
DOCDB simple family (application)
EP 2010007832 W 20101221; CN 201080065627 A 20101221; DE 102010020924 A 20100519; EP 10798513 A 20101221; US 201013574534 A 20101221