Molten metal pouring device and molten metal pouring method
US10751794B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Feb 17, 2016 |
| Grant date | Aug 25, 2020 |
| Priority date | — |
| Expiry date | Jul 23, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB22D39/04
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A pouring apparatus comprises a ladle configured to include a body and a nozzle, and a controller configured to control a tilt angle of the ladle, wherein the body includes a side face portion, an inner surface of the side face portion is formed in a cylindrical shape or in a conical shape, the nozzle includes a nozzle tip for guiding molten metal to the outside and is integrated with the body on a side of the body, in order to guide the molten metal in the body to the nozzle tip and to pour out the molten metal through the nozzle tip, and the controller controls the tilt angle on the basis of a surface area of the molten metal when the ladle is tilted.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.