| 摘要 |
PROBLEM TO BE SOLVED: To provide a burner port member to maintain a predetermined burner port shape without a fall of a partition plate even when a connection part on the burner port surface side is urged into a rupture state. SOLUTION: Round through-holes 7 are positioned at a central and formed in the vicinity of a connection part between two partition plates 2c and 2d. Further, protrusions 8 are formed on the partition plates 2b and 2e adjacent to the partition plates 2c and 2d. The through-holes 7 formed in the centrals of the partition plates 2c and 2d and the protrusions 8 formed on the adjoining partition plates 2b and 2e are engaged with each other.
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