Gas burner apparatus having a flame holder structure with a contoured surface
US5899686A · kind A · utility
33Cited by
15References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 18, 1997 |
| Grant date | May 4, 1999 |
| Priority date | — |
| Expiry date | Aug 18, 2017 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF23D2900/00003
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A burner apparatus for gas-fired appliances, such as gas furnaces. The burner apparatus includes an improved flame holder structure, with a contoured surface, for controlling the shape and contour of the flame.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.