Apparatus for manufacturing spherical hollow particles
US4021167A · kind A · utility
9Cited by
6References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 21, 1975 |
| Grant date | May 3, 1977 |
| Priority date | — |
| Expiry date | Oct 21, 1995 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB22F2009/0828
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Apparatus for manufacturing spherical hollow particles which provides a large number of individual linear water jets arranged in a ring and converging at a single point, so that a molten metal may be passed through this ring of water jets and converging point.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.