Gas fuel burner with incorporated ignition and safety devices
US4518346A · kind A · utility
41Cited by
0References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 19, 1984 |
| Grant date | May 21, 1985 |
| Priority date | — |
| Expiry date | Apr 19, 2004 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF23D14/065
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
The invention relates to a gas fuel burner with incorporated ignition and safety systems, wherein the burner body defines a central shaft, co-axial to the distribution chamber, situated under the cap and opening at the lower part of the burner to allow admission of secondary air; radial grooves opening at least locally in the distribution chamber are formed in the upper part of the burner body situated under the cap, the ignition electrode and safety element being placed inside the central shaft under the protective cap. The invention finds an application in burners for use in extra-flat cooking apparatus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.