EP 0838264 A3 19990421 - Method and vibratory trough for treating a material to be cleaned

Title (en)

Method and vibratory trough for treating a material to be cleaned

Title (de)

Verfahren und Schwingförderrinne zum Behandeln von Reinigungsgut

Title (fr)

Procédé et goulotte à vibrations pour traiter un matériau à nettoyer

Publication

EP 0838264 A3 19990421 (DE)

Application

EP 97118430 A 19971023

Priority

DE 19643532 A 19961023

Abstract (en)

[origin: EP0838264A2] The method involves mixing the material with water or other cleaning agent in a first stage. At least one further finishing area (6,10,16) is provided in the conveyor channel (2) separated from a next finishing area by an intermediate wall (12,13). A further washing, rinsing, draining, drying, screening and-or further finishing processes can be carried out. Water or cleaning medium can be supplied to the material being cleaned in the conveyor channel in a separate finishing area whereby a washing process is carried out by vibration agitation. This process can be repeated in a further separate finishing area. Coarse foreign particles are screened out through the screening process.

IPC 1-7

B03B 5/04; B07B 1/28; B08B 3/04

IPC 8 full level

B03B 5/02 (2006.01); B03B 5/04 (2006.01); B03B 9/00 (2006.01); B07B 1/28 (2006.01); B07B 1/32 (2006.01); B08B 3/04 (2006.01)

CPC (source: EP)

B03B 5/02 (2013.01); B03B 9/00 (2013.01)

Citation (search report)

[Y] GB 1035852 A 19660713 - SHEET METAL SHAPES LTD, et al
[X] DE 1053432 B 19590326 - HANS HEYMANN DIPL ING DR ING
[X] DE 3825223 A1 19900201 - SCHAUENBURG MASCH [DE]
[A] DE 2853344 A1 19800619 - SCHENCK AG CARL
[A] GB 2249975 A 19920527 - DYMOTT COLIN KINGSLEY
[XY] PATENT ABSTRACTS OF JAPAN vol. 11, no. 369 (C - 461) 2 December 1987 (1987-12-02)

Designated contracting state (EPC)

AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

EP 0838264 A2 19980429; EP 0838264 A3 19990421; EP 0838264 B1 20021204; AT E228889 T1 20021215; DE 19643532 A1 19980430; DE 59708877 D1 20030116

DOCDB simple family (application)

EP 97118430 A 19971023; AT 97118430 T 19971023; DE 19643532 A 19961023; DE 59708877 T 19971023