Cooking appliance with top breathing burner having bottom breathing assist through top sheet
US11287138B2 · kind B2 · utility
0Cited by
1References
20Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Dec 10, 2018 |
| Grant date | Mar 29, 2022 |
| Priority date | — |
| Expiry date | Mar 19, 2040 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF24C15/36
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A domestic home gas cooktop is provided. The cooktop has a top sheet having a primary combustion air hole through the top sheet; a gas burner cup mounted to the top sheet; and a gas burner base mounted to the burner cup. The primary combustion air hole is configured to allow first primary combustion air to flow from beneath the top sheet to the burner base, and the primary combustion air hole is located remotely from the burner cup.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.