Combustion and cooling airflow system for a cooking appliance
US8528537B2 · kind B2 · utility
4Cited by
3References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 11, 2010 |
| Grant date | Sep 10, 2013 |
| Priority date | — |
| Expiry date | Dec 10, 2031 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF24C3/008
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A cooking appliance has a cabinet including a front portion, opposing side panels, a base portion, a back panel and a top surface. First and second oven cavities are disposed within the cabinet. Each of the first and second oven cavities include respective sidewall portions maintained in a spaced apart relationship from the opposing side panels. A first airflow passageway provides combustion air to the first oven cavity and cooling air within the cabinet and a second airflow passageway provides combustion air to the lower cavity. The second airflow passageway is separated from the first airflow passageway.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.