Premixed ionization modulated extendable burner
US6162049A · kind A · utility
14Cited by
14References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 5, 1999 |
| Grant date | Dec 19, 2000 |
| Priority date | — |
| Expiry date | Mar 5, 2019 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF23D2209/20
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A ported, premixed extendable burner provides increased turndown capability relative to conventional burners. The burner has an adjustable flameholder sleeve which can be extended and retracted relative to a flameholder, to increase and decrease the available flameholder area. The burner is suitable for use in modulated heating applications and other applications where high turndown ratios are desired.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.