Slotted cathode collector bar for electrolyte reduction cell
US4795540A · kind A · utility
13Cited by
5References
25Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 25, 1987 |
| Grant date | Jan 3, 1989 |
| Priority date | — |
| Expiry date | Nov 25, 2007 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC25C3/16
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
An electrolytic reduction cell for the production of aluminum having a slotted cathode collector bar. The slots are filled with insulating material thereby directing the electrical current flow through the cathode collector bar in a manner which reduces the horizontal current components in the cell.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.