EP 0710160 B1 19980128 - SCREENING DEVICE
Title (en)
SCREENING DEVICE
Title (de)
SIEBEINRICHTUNG
Title (fr)
DISPOSITIF DE TAMISAGE
Publication
Application
Priority
- DE 4324066 A 19930717
- EP 9401393 W 19940502
Abstract (en)
[origin: US5996807A] PCT No. PCT/EP94/01393 Sec. 371 Date Jan. 17, 1996 Sec. 102(e) Date Jan. 17, 1996 PCT Filed May 2, 1994 PCT Pub. No. WO95/02466 PCT Pub. Date Jan. 26, 1995Described is a screening device (1) with a screen fabric (2) having two groups of threads, the threads of one group running substantially orthagonal to the threads of the other group. A screening device of this kind can be more easily monitored to detect breaks in the screen fabric. For this purpose, electrically or optically conductive threads are provided in the second group at a predetermined lateral distance from one another. The threads of the second group are mechanically supported by the threads of the first group and are insulated relative to one another at least in some portions electrically or optically with respect to the physical quantity. An input arrangement and output arrangement (6, 7) is provided, respectively, at two edges of the screen fabric (2) which extend substantially parallel to the threads of the first group, this input arrangement and output arrangement (6, 7) being connected at least with the conductive threads of the second group in a conducting manner.
IPC 1-7
IPC 8 full level
B01D 35/14 (2006.01); B07B 1/18 (2006.01); B07B 1/46 (2006.01); B07B 13/18 (2006.01)
CPC (source: EP US)
B07B 1/18 (2013.01 - EP US); B07B 1/4627 (2013.01 - EP US); B07B 1/4672 (2013.01 - EP US); B07B 13/18 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
US 5996807 A 19991207; AT E162739 T1 19980215; DE 4324066 A1 19950119; DE 4324066 C2 19951130; DE 59405184 D1 19980305; EP 0710160 A1 19960508; EP 0710160 B1 19980128; WO 9502466 A1 19950126
DOCDB simple family (application)
US 58159396 A 19960117; AT 94916919 T 19940502; DE 4324066 A 19930717; DE 59405184 T 19940502; EP 9401393 W 19940502; EP 94916919 A 19940502