Burner fire cap for gas cooktop and burner using the same
US8220450B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 20, 2009 |
| Grant date | Jul 17, 2012 |
| Priority date | — |
| Expiry date | Nov 11, 2030 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF23D2900/14064
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A burner fire cap for a gas cooktop includes a substantially annular cover body. A plane is configured on the cover body. At least two bosses protruding from the plane are distributed in a peripheral direction of the fire cap on the plane. Fire holes are disposed on the bosses. In the burner fire cap for a gas cooktop, at least two bosses are disposed and the fire holes are disposed on the bosses. As compared with a burner fire cap for a gas cooktop in the prior art, the distribution of the fire holes on the fire cap is changed, thereby enhancing the uniformity for heating a bottom of a utensil by using a burner having the fire cap.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.