- Patent Title: Multi injection dual ring gas burner for domestic gas cooking units
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Application No.: US17512817Application Date: 2021-10-28
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Publication No.: US11940148B2Publication Date: 2024-03-26
- Inventor: Zhi Tan , Huan Liu , Andre Garcia , Michael Dennis Padgett
- Applicant: Electrolux Appliances Aktiebolag
- Applicant Address: SE Stockholm
- Assignee: Electrolux Appliances Aktiebolag
- Current Assignee: Electrolux Appliances Aktiebolag
- Current Assignee Address: SE Stockholm
- Agency: Pearne & Gordon LLP
- Main IPC: F23D14/06
- IPC: F23D14/06 ; F23D14/08

Abstract:
The present disclosure is related to a dual ring gas burner wherein the outer ring includes multipoint injection with bottom breathing and the inner ring works with top breathing. Two flame rings are included along with burner ports on the caps. As a result, better heating distribution is achieved along with greater ease in cleaning and combined simmer functions with high ratings by having the outer ring gas flow not interfering with the inner ring.
Public/Granted literature
- US20230134526A1 Multi Injection Dual Ring Gas Burner For Domestic Gas Cooking Units Public/Granted day:2023-05-04
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