Cooling system for a cooking appliance
US6172338A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Oct 5, 1999 |
| Grant date | Jan 9, 2001 |
| Priority date | — |
| Expiry date | Oct 5, 2019 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF24C15/006
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A cooking appliance includes a cabinet, defined by at least front, side, bottom and rear panel portions, and at least one oven cavity positioned therein. When placed in an in-use position, the bottom panel portion is spaced from a supporting surface, preferably by multiple, vertically adjustable leg members, such that an air passageway is defined below the bottom panel. At least one opening is formed at a lower rear section of the appliance to allow air to flow into a passageway defined in the cabinet between the oven cavity and the rear panel portion of the cabinet. At least one outlet opening is formed in an upper portion of the cabinet to allow the cooling air to exit the cabinet. With this arrangement, operation of the cooking appliance causes air to be drawn along the bottom of the appliance, into the cabinet, upward within the passageway and then out of the cabinet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.