Global Patent Index - EP 1814648 A1

EP 1814648 A1 20070808 - FRAMELESS, PLATE-SHAPED FILTERING MEMBER

Title (en)

FRAMELESS, PLATE-SHAPED FILTERING MEMBER

Title (de)

RAHMENLOSER, PLATTENF\RMIGER FILTRATIONSK\RPER

Title (fr)

CORPS FILTRANT EN FORME DE PLAQUE ET SANS CADRE

Publication

EP 1814648 A1 20070808 (DE)

Application

EP 05812706 A 20051105

Priority

  • DE 2005001992 W 20051105
  • DE 102004057107 A 20041126

Abstract (en)

[origin: WO2006056159A1] The invention relates to a frameless, plate-shaped filtering member comprising exterior filter layers (17) that encompass at least one layer of membrane material (19). At least one layer (12), at least one face of which is provided with elevations (15) that are distributed across the surface and are spaced apart from each other, is disposed between the exterior filter layers. The faces of said elevations form a contact area for another, preferably liquid-permeable layer (13, 14).

IPC 8 full level

B01D 63/08 (2006.01); B01D 65/00 (2006.01); B01D 69/10 (2006.01)

CPC (source: EP)

B01D 63/081 (2013.01); B01D 63/082 (2013.01); B01D 2315/06 (2013.01)

Citation (search report)

See references of WO 2006056159A1

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 NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

DE 102004057107 A1 20060601; DE 102004057107 B4 20160525; DE 102004057107 B8 20160728; AU 2005309199 A1 20060601; AU 2005309199 B2 20100304; CA 2587571 A1 20060601; CN 101060914 A 20071024; EP 1814648 A1 20070808; JP 2008521587 A 20080626; JP 4980920 B2 20120718; KR 101299458 B1 20130829; KR 20070092702 A 20070913; US 2008000827 A1 20080103; WO 2006056159 A1 20060601

DOCDB simple family (application)

DE 102004057107 A 20041126; AU 2005309199 A 20051105; CA 2587571 A 20051105; CN 200580039673 A 20051105; DE 2005001992 W 20051105; EP 05812706 A 20051105; JP 2007541660 A 20051105; KR 20077011540 A 20051105; US 66764705 A 20051105