Blower apparatus for gas heated logs
US5320090A · kind A · utility
Inventor
Key dates
| Filing date | Sep 28, 1992 |
| Grant date | Jun 14, 1994 |
| Priority date | — |
| Expiry date | Sep 28, 2012 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF24H3/065
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A blower assembly includes a first tubular duct in pneumatic communication with a second tubular duct arranged in a generally oblique orientation relative to one another. A thermostatic switch effects actuation of a plurality of blower fans mounted at an entrance opening at a lower distal end of the first tubular duct to direct heat through the first and second tubular ducts. V-shaped spring plates mounted within side walls of the first tubular duct receive the respective first and second legs of a base assembly mounting the logs to be heated. An optional moisturizing and deodorizing dispenser assembly is mounted to the second tubular duct structure for dispersion throughout a room environment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.