Method and apparatus for cooling mold
US6435258B1 · kind B1 · utility
4Cited by
8References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 26, 2000 |
| Grant date | Aug 20, 2002 |
| Priority date | — |
| Expiry date | Apr 26, 2020 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB22D27/04
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A cooling passage is formed to have a helical configuration so that a flow rate of a cooling medium supplied to the cooling passage is controlled to be in an optimum cooling region. Accordingly, the contact surface area and the cooling volume of cooling water are decreased respectively. Further, it is possible to stably obtain an optimum casting quality with ease.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.