Spark ignited burner
US5779465A · kind A · utility
8Cited by
19References
39Claims
0Family size
Inventors
Key dates
| Filing date | Sep 6, 1996 |
| Grant date | Jul 14, 1998 |
| Priority date | — |
| Expiry date | Sep 6, 2016 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF23D2207/00
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A spark ignited burner that includes a fuel-oxidant pre-mixing chamber upstream of both an annular ignition spark discharge gap and a main fuel outlet. A continuous ignition discharge spark is established and maintained across the annular ignition spark discharge gap and used to ignite a pre-mixed fuel-oxidant mixture, which in turn is used to ignite the main burner flame.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.