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US 8,146,582 B2Granted
Burner system and heating cooking appliance having the same
AssigneeLG Electronics Inc.
InventorsDae-Rae Lee, Jung-Wan Ryu, Dae-Bong Yang, Sang-Min Lyu, Yong-Ki Jeong, Young-Soo Kim
Life of this patent
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Abstract
Provided are a burner system and a heating and cooking appliance having the same. The burner system includes a burner pot, and a mixing tube unit. The burner pot provides a space where a gas and air mix and burn, and the mixing tube unit is integrally formed with the burner pot to guide the gas and the air to the burner pot. The burner pot and the mixing tube unit include a plurality of members coupled vertically and forming an appearance.
Claims18
A burner system of a heating cooking appliance, the burner system comprising:
- a burner pot for providing a space where a gas and air mix and burn;
- a mixing tube unit integrally formed with the burner pot to guide the gas and the air to the burner pot;
- and
- a glow plate configured to generate radiation energy by burning mixed gas and disposed on the burner port,
- wherein the burner pot and the mixing tube unit having an appearance formed by a plurality of members coupled vertically, the plurality of members comprise a burner cover forming an upper side of the mixing tube unit, and a burner base forming lower sides of the burner pot and the mixing tube unit,
- wherein an opening having a diameter corresponding to that of the burner pot is formed in the burner cover for supplying gas mixed with air to the glow plate, and
- wherein the mixing tube unit comprises a plurality of mixing tubes parallel to one another.
4 more elements
A heating cooking appliance comprising:
- a case;
- a plate for covering an upper side of the case;
- a burner system provided inside the case:
- and
- a burner frame provided above the burner system to forman exhaust passage for a combustion gas generated from the burner system, the burner system comprising:
- a burner base for providing both a partial surface of a burner pot providing a space where a gas and air uniformly mix, and a partial surface of a mixing tube unit for guiding flowing of the gas and air to the burner pot;
- a burner cover coupled to the burner base to provide other partial surface of the mixing tube unit;
- and
- a glow plate configured to generate radiation energy by burning mixed gas and disposed on the burner cover,
- wherein the radiation energy passes through the plate to heat the food loaded on the plate,
- wherein an opening having a diameter corresponding to that of the burner pot is formed in the burner cover for supplying gas mixed with air to the glow plate, and
- wherein the mixing tube unit comprises a plurality of mixing tubes parallel to one another.
9 more elements
Dependencies are inferred from the claim text.