Reusable casting head device
US10357818B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 28, 2016 |
| Grant date | Jul 23, 2019 |
| Priority date | — |
| Expiry date | Sep 2, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29C39/38
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A reusable casting head device comprises a casting head control mechanism, a casting head mechanism and a temperature control mechanism. A gate of the casting head is sealed by the gate holder to allow that initially heated molten aluminum is rapidly heated in the casting head, thus improving efficiency; the casting head made of beryllium copper is heated and maintained by the high-frequency heating ring, thus providing a high accuracy of temperature measurement and control; and the rotating cylinder, the positioning cylinder and the reverse rotating cylinder are employed for procedure operation to intelligentize the casting operation, thus providing low production cost.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.