Production of zinc powder for electrochemical batteries
US4104188A · kind A · utility
8Cited by
3References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 27, 1976 |
| Grant date | Aug 1, 1978 |
| Priority date | — |
| Expiry date | Jul 27, 1996 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A process for the production of a zinc powder for electrochemical batteries which require the presence of mercury, in which at least part of the mercury required in the battery is introduced into molten zinc and the molten alloy is homogenized and transformed into powder by pulverization (atomization).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.