Heating cooker
US8440948B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jul 25, 2006 |
| Grant date | May 14, 2013 |
| Priority date | — |
| Expiry date | Jul 12, 2030 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF24C15/16
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A heating cooker includes a cooking chamber accommodating an object to be cooked, a hot air generator and a blower. Hot air generated by the generator impinges as a high-speed impinging jet on the object from a nozzle hole located in a ceiling plate. The hot air having impinged on the object is drawn our through hot-air suction openings located in lower parts of right and left sidewalls of the chamber by the blower. A shelf plate is located in the chamber so that the object is placed on it. The shelf plate has openings on right and left sides. Hot air is caused to impinge on the object through the nozzle hole. The shelf has a convex portion formed on a face on which the object is to be placed which supports the object from below.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.