Clean burning gas log burner system
US4875464A · kind A · utility
Inventors
Key dates
| Filing date | Aug 18, 1988 |
| Grant date | Oct 24, 1989 |
| Priority date | — |
| Expiry date | Aug 18, 2008 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF24C3/006
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A decorative gas burner system is provided with decorative gas logs which have openings or passageways to permit gas flames to be emitted therefrom which simulate the size and color of flames from wood burning logs. Gas burner means are mounted below the openings in said decorative gas log means and are provided with large hole arrays for producing long yellow or orange flames. Inverted U-shaped shield means are mounted over said gas burner means and provided with horizontal openings in the U-shape shield means and are further provided with deflector means opposite said openings in said shield means for producing long yellow gas flames with carbon monoxide emissions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.