公开(公告)号：EP0985878A1

公开(公告)日：2000-03-15

申请号：EP98900408.0

申请日：1998-01-16

申请人： Harman Co., Ltd.

发明人： KODERA, Hiroshi ,  UCHIDA, Yuzuru ,  OHTA, Takashi ,  KAMITANI, Hiroshi

IPC分类号： F23D14/06

CPC分类号： F24C3/085 ,  F23D14/065 ,  F23D2212/20 ,  F23D2213/00 ,  Y02E20/344

摘要： This application is an invention relating to an improvement in a gas burner for a stove for leading a mixed gas to flame holes, and burning the gas therein, through a gas passage (18) from a mixing tube (5) which produces the mixed gas by mixing a gas introduced in a jet from a nozzle and primary air drawn in with introduction of the gas. A sub-chamber (Ca) is provided separately from the gas passage for storing the mixed gas in a state of flux. The sub-chamber (Ca) communicates with the gas passage (18) through an inlet (3), and discharges the mixed gas stored therein through outlets (2) disposed adjacent the flame holes. With this construction, even when a continued combustion in the flame holes becomes difficult due to air-rich air resulting from an operation of an adjusting lever of the gas burner for a stove to adjusts the quantity of gas rapidly from large to small, the mixed gas stored in the sub-chamber (Ca) is discharged from the outlets (2) to continue the combustion.

摘要翻译： 本申请涉及改进用于将混合气体引入火焰孔并将其中的气体通过来自产生混合气体的混合管（5）的气体通道（18）的炉的气体燃烧器的发明 通过将从喷嘴喷射的气体与通过引入气体而吸入的一次空气混合。 副室（Ca）与气体通路分开设置，用于以通量状态存储混合气体。 副室（Ca）通过入口（3）与气体通道（18）连通，并通过邻近火焰孔设置的出口（2）排出储存在其中的混合气体。 采用这种结构，即使由于炉子的燃气燃烧器的调节杆的操作导致气体富集的空气使火焰孔中的连续燃烧变得困难，以将气体的量迅速地从大到小调节，混合 存储在副室（Ca）中的气体从出口（2）排出以继续燃烧。