Cooking device
US7296510B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 18, 2002 |
| Grant date | Nov 20, 2007 |
| Priority date | — |
| Expiry date | Oct 18, 2022 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF24C15/325
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A cooking device, wherein, when a roast chicken is selected from a menu displayed on an operating part (81), a centrifugal fan (51) is controlled so as to be rotated in forward direction at a high speed to blow out hot air with a speed of 65 km/h or faster from upper blowout ports (71) and hot air with a speed of 30 km/h or slower from side blowout ports (72) whereby a roast chicken in a heating chamber (3) can be cooked at the high speed and, when a sponge cake is selected from the menu, the centrifugal fan (51) is controlled so as to be rotated in reverse direction at a low speed to blow out hot air with a speed of 30 km/h or slower from the upper blowout ports (71) and hot air with a speed of 40 km/h or slower from the side blowout ports (72) whereby a sponge cake in the heating chamber (3) can be cooked light and fluffy.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.