Gas purging element and associated gas feed line
US9683272B2 · kind B2 · utility
0Cited by
5References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 7, 2013 |
| Grant date | Jun 20, 2017 |
| Priority date | — |
| Expiry date | Feb 19, 2034 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF27D3/16
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The invention relates to a gas purging element at a metallurgical vessel as well as a corresponding gas supply pipe.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.