Preheating system for aluminum remelt furnace
US3982889A · kind A · utility
5Cited by
4References
8Claims
0Family size
Inventor
Key dates
| Filing date | Jul 14, 1975 |
| Grant date | Sep 28, 1976 |
| Priority date | — |
| Expiry date | Jul 14, 1995 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF27D2007/023
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A preheating system for an aluminum remelt furnace, the preheating system extracting hot flue gases from the melting furnace and passing them through cartridges specially designed to hold various forms of aluminum stock in a manner permitting effective transfer of heat from the flue gas.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.