EP 0193605 B2 19911023 - FOIL MATERIAL FOR CONTROLLABLE LEAKPROOF SEPARATION OF THE AREAS LOCATED ON BOTH OF ITS SIDES
Title (en)
FOIL MATERIAL FOR CONTROLLABLE LEAKPROOF SEPARATION OF THE AREAS LOCATED ON BOTH OF ITS SIDES
Publication
Application
Priority
DE 3432642 A 19840905
Abstract (en)
[origin: DE3432642A1] A flexible foil material for controllable leakproof separation of the areas located on both of its sides, for example a drainage separating wall. In the intermediate area between two closed foils a two-dimensionally connected distance-piece is envisaged which forms an open flow cross-section parallel to the length of the foil, so that harmful matter which enters at any point in the intermediate area is diverted to another point and thus can be recognized.
IPC 1-7
IPC 8 full level
B09B 1/00 (2006.01); B32B 3/30 (2006.01); E02D 19/18 (2006.01); E02D 31/00 (2006.01); G01M 3/04 (2006.01)
CPC (source: EP)
E02D 19/18 (2013.01); E02D 31/004 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
DE 3432642 A1 19860313; AU 4951985 A 19860324; CA 1238197 A 19880621; DE 3566425 D1 19881229; EP 0193605 A1 19860910; EP 0193605 B1 19881123; EP 0193605 B2 19911023; JP S62500163 A 19870122; WO 8601554 A1 19860313
DOCDB simple family (application)
DE 3432642 A 19840905; AU 4951985 A 19850905; CA 489980 A 19850904; DE 3566425 T 19850905; EP 8500449 W 19850905; EP 85905061 A 19850905; JP 50453585 A 19850905