EP 0439715 B1 19940810 - Apparatus for dewatering sludge.
Title (en)
Apparatus for dewatering sludge.
Title (de)
Einrichtung zum Entwässern von Schlämmen.
Title (fr)
Dispositif pour la déshydratation de boue.
Publication
Application
Priority
DE 4002510 A 19900129
Abstract (en)
[origin: CA2035137A1] A new apparatus for extracting water from product or sewage sludge on the spot is provided. It is characterised by a frame matched to the dimensions of a low loader and having lifting supports which can be pivoted in and out and which have multi-step vertical adjustability. Filter presses of substantially higher capacity than those on known apparatuses employing a semitrailer can be used.
IPC 1-7
IPC 8 full level
B01D 25/12 (2006.01); B30B 9/06 (2006.01); B30B 15/00 (2006.01); C02F 11/12 (2006.01)
CPC (source: EP US)
B30B 9/06 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0439715 A2 19910807; EP 0439715 A3 19911227; EP 0439715 B1 19940810; AT E109722 T1 19940815; CA 2035137 A1 19910730; DE 4002510 A1 19910801; DE 59006770 D1 19940915; DK 0439715 T3 19941205; ES 2060904 T3 19941201; FI 910269 A0 19910118; FI 910269 A 19910730; JP H04349999 A 19921204; JP H0747159 B2 19950524; NO 905499 D0 19901220; NO 905499 L 19910730; US 5160612 A 19921103
DOCDB simple family (application)
EP 90122706 A 19901128; AT 90122706 T 19901128; CA 2035137 A 19910129; DE 4002510 A 19900129; DE 59006770 T 19901128; DK 90122706 T 19901128; ES 90122706 T 19901128; FI 910269 A 19910118; JP 862891 A 19910128; NO 905499 A 19901220; US 64460091 A 19910123