Bubble-operated recirculating pump for metal bath
US5650120A · kind A · utility
5Cited by
3References
29Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 20, 1995 |
| Grant date | Jul 22, 1997 |
| Priority date | — |
| Expiry date | Nov 20, 2015 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF27D27/005
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A bubble-operated pump for recirculating molten metal in a bath of such metal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.