Intermittent ignition device for a furnace
US11187410B2 · kind B2 · utility
0Cited by
1References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 1, 2019 |
| Grant date | Nov 30, 2021 |
| Priority date | — |
| Expiry date | Oct 1, 2039 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF23N2229/02
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
An intermittent ignition device for use with a furnace includes a pilot assembly configured for installation in the furnace and a gas valve configured for installation in the furnace to selectively supply gas to the pilot assembly and a burner assembly of the furnace. The intermittent ignition device further includes an ignition control module that transmits signals to the pilot assembly and the gas valve. The intermittent ignition device further includes a power source positioned outside of the furnace that supplies power to the ignition control module and the gas valve.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.