Regenerative heat sensor reservoir for combustion burner
US6547555B2 · kind B2 · utility
0Cited by
3References
6Claims
0Family size
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Key dates
| Filing date | May 10, 2002 |
| Grant date | Apr 15, 2003 |
| Priority date | — |
| Expiry date | May 10, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P40/50
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
In a regenerator made of materials each comprising alumina as a main ingredient, and used for the regenerative combustion burner which is fired with alternately and repeatedly operations of heat storage by the passage of high-temperature flue gas in a fixed time and heating of combustion air by passage of the combustion air in a next fixed time, under the condition that the flue gas includes metal dust;the alumina purities in the materials for the regenerator are lowered in the order, the high-temperature, medium-temperature and low-temperature parts of the regenerator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.