Die-casting process and equipment
US5370171A · kind A · utility
23Cited by
5References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 20, 1993 |
| Grant date | Dec 6, 1994 |
| Priority date | — |
| Expiry date | Sep 20, 2013 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC22B21/06
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The die casting machine includes a trough containing a supply of molten metal and a feed tube extending into the supply of molten metal in the trough. A flow of molten metal is maintained in the trough past the feed tube independent of the transfer of molten metal through the feed tube. The die casting machine further includes a filtering system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.