| 摘要 |
A burner construction and method of making the same are provided, the burner construction comprising a burner body having a chamber therein and having opposed ends one of which is open to the chamber and the other of which has structure for interconnecting a source of fuel to the chamber, and a removable cap closing the one end of the body, the cap having opposed sides and an annular peripheral edge interconnecting the opposed sides together, the burner construction having ports interconnecting the chamber to the exterior of the burner construction and through which the fuel can issue to burn externally to the burner construction, the cap having an annular groove in one of the opposed sides thereof and inboard of the peripheral edge thereof, the burner body having a projection disposed in the groove to hold the cap on the one end of the burner body in its closing position thereof.
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