EP 0328996 A1 19890823 - Method and apparatus for cleaning of spent anodes.
Title (en)
Method and apparatus for cleaning of spent anodes.
Title (de)
Verfahren und Vorrichtung zur Reinigung von gebrauchten Anoden.
Title (fr)
Procédé et appareil pour le nettoiement d'anodes usées.
Publication
Application
Priority
NO 880649 A 19880215
Abstract (en)
A method for cleaning of anode butts from an electrolysis process by means of an oscillating impact tool is disclosed. An apparatus to carry out the method comprises a closed chamber (15), restraining means consisting of a vertically movable grate board (5) and a horizontally operating restraining arm (6) connected to a dolly (4), and an impact tool (7).
IPC 1-7
IPC 8 full level
C25C 3/12 (2006.01)
CPC (source: EP)
C25C 3/125 (2013.01)
Citation (search report)
- US 4418435 A 19831206 - ARNOLD J EDGAR [US]
- EP 0076441 A2 19830413 - NORSK HYDRO AS [NO]
- DE 3032525 A1 19820311 - HAMBURGER ALUMINIUM WERK GMBH [DE]
- DE 3510523 A1 19851003 - ALMEQ NORWAY A S [NO], et al
Designated contracting state (EPC)
CH DE FR IT LI
DOCDB simple family (publication)
EP 0328996 A1 19890823; EP 0328996 B1 19921104; CA 1315535 C 19930406; DE 68903339 D1 19921210; DE 68903339 T2 19930318; NO 164114 B 19900521; NO 164114 C 19900829; NO 880649 D0 19880215; NO 880649 L 19890816
DOCDB simple family (application)
EP 89102083 A 19890207; CA 590957 A 19890214; DE 68903339 T 19890207; NO 880649 A 19880215