发明名称 |
A COOKING APPLIANCE |
摘要 |
In one aspect the invention discloses an improved gas burner with a high turn-down ratio. The improved burner includes first and second gas flow passages, a flame front locator in one of the passages of the burner cap. Fuel gas is injected into an end of one of the passages and is ignited to establish a flame at the flame front locator. Secondary combustion air is provided through the other of the passages which on a high setting enables secondary combustion and on a low setting may mix with the hot gases and cool them resulting in a lower temperature at the cooking vessel. |
申请公布号 |
EP1779041(A4) |
申请公布日期 |
2016.04.27 |
申请号 |
EP20050764501 |
申请日期 |
2005.07.13 |
申请人 |
FISHER & PAYKEL APPLIANCES LIMITED |
发明人 |
GRAHAM, LINDSAY GEORGE;BROWN, SIMON DENZIL |
分类号 |
F23D14/02;F23D14/10;F23D14/36;F23L1/02;F23L5/02;F23L9/02 |
主分类号 |
F23D14/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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