Bubble apparatus for removing and diluting dross in a steel treating bath
US5683650A · kind A · utility
5Cited by
5References
11Claims
0Family size
Inventor
Key dates
| Filing date | Jun 12, 1995 |
| Grant date | Nov 4, 1997 |
| Priority date | — |
| Expiry date | Jun 12, 2015 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF27D27/005
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A bubble-actuated pump is used for removing dross from the surface of a bath of molten metal. A modification of the pump is employed for delivering molten metal to the dross for diluting it.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.