Patent ID: 11859822
Assignee: MITSUBISHI ELECTRIC CORPORATION
Field: Thermal processes and apparatus (Mechanical engineering)
Classification: CPC F | IPC F

Claim 0:
1. A burner assembly comprising a plurality of burners for mixing fuel and air,
wherein each of the plurality of burners includes:
a fuel nozzle for injecting the fuel;
a mixing passage supplied with the fuel and the air;
a support portion connecting a passage wall of the mixing passage and the fuel nozzle to support the fuel nozzle;
a first passage formed inside the fuel nozzle and extending along an axial direction of the fuel nozzle;
a fuel chamber formed outside of the mixing passage in a radial direction of the fuel nozzle and holding the fuel to be supplied to the fuel nozzle; and
a second fuel passage formed inside the support portion,

wherein one end of the second fuel passage is connected to the first fuel passage, and the other end of the second fuel passage is connected to the fuel chamber.