Auxiliary flue for furnaces
US4829703A · kind A · utility
8Cited by
7References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 29, 1988 |
| Grant date | May 16, 1989 |
| Priority date | — |
| Expiry date | Jul 29, 2008 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E20/34
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
An auxiliary flue is disclosed to vent contaminants from a regenerative burner furnace during secondary operations so as to avoid damage to the burners from such contaminants.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.