Ventilator hood for a stove
US6079407A · kind A · utility
Inventor
Key dates
| Filing date | Oct 8, 1999 |
| Grant date | Jun 27, 2000 |
| Priority date | — |
| Expiry date | Oct 8, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S55/36
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A ventilator hood for a stove includes a separator, a housing having a back plate, a top plate and two side plates and an inlet formed by an inclined bottom plate and a hood. A passage is defined between the hood and the inclined bottom plate. A guiding plate is attached to the hood and has a groove defined therein. A W-shaped screen is attached to the guiding plate in the passage. The inclined bottom plate and the back plate form the separator having a drain hose, an oil hose and an inlet hose attached thereto. The inlet hose includes at least one branch with each having a nozzle attached thereto. A deflector plate corresponding to each nozzle is attached to the groove in order to form a water curtain when the water spouts from the nozzle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.