Patent ID: 8251093

Claim:
A fuel supply apparatus for a combustor, the fuel supply apparatus comprising: a fuel distribution part having a first opening part and a second opening part, the fuel distribution part configured to alternately discharge a fuel from the first opening part and the second opening part; and a housing having a first channel and a second channel, wherein an intermediate part of the first channel is coupled to and in fluid communication with the first opening part, and an intermediate part of the second channel is coupled to and in fluid communication with the second opening part, wherein a first oxidant is flowable in a first end of the first channel, and the first oxidant and the fuel discharged from the first opening part are dischargeable at a second end of the first channel, the intermediate part of the first channel being between the first end of the first channel and the second end of the first channel, and wherein a second oxidant is flowable in a first end of the second channel, and the second oxidant and the fuel discharged from the second opening part are dischargeable at a second end of the second channel, the intermediate part of the second channel being between the first end of the second channel and the second end of the second channel.