Outdoor portable gas stove
US11821636B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 18, 2022 |
| Grant date | Nov 21, 2023 |
| Priority date | — |
| Expiry date | Mar 20, 2042 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF24C15/107
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
Disclosed is an outdoor portable gas stove, which includes a stove cover, a burner, a gas pipeline, an ignition device and a flame-out protection device. The burner is arranged in the stove cover, an annular gas passage is formed in the burner, a gas outlet and combustion hole is defined on an upper end face of the burner, and the gas outlet and combustion hole is communicated with the annular gas passage. The ignition device is arranged above the gas outlet and combustion hole and is configured for igniting gas. The gas pipeline is communicated with the annular gas passage, and a control valve is arranged on the gas pipeline. The flame-out protection device is arranged above the gas outlet and combustion hole and connected with the gas pipeline. The technical proposal of the present application can realize an overall control of gas supply.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.