Device for the controlled multiple feeding of powder material
US4582254A · kind A · utility
19Cited by
9References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 6, 1984 |
| Grant date | Apr 15, 1986 |
| Priority date | — |
| Expiry date | Jun 6, 2004 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B7/1477
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Plural powders are supplied to one or more torches from different fluidized-powder zones, and plural independent lines through each of these zones enable each torch to be supplied with one or more independent lines of powder flow to the nozzle-discharge region of each torch.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.