| 摘要 |
The invention provides an improved gas burner assembly and gas-connecting means for connecting the burner assembly to a manifold. The manifold generally has a plurality of gas outlet openings, each of which has an outwardly projecting gas delivery pipe connected thereto. Each gas delivery pipe has a gas delivery opening in the side. The burner assembly has a gas plenum chamber with axially aligned apertures in opposite sides, through which the gas delivery pipe is passed. When the gas delivery pipe is passed through the apertures, the gas delivery opening communicates with the plenum chamber. Attaching means is also provided for attaching the gas delivery pipe to the burner unit, and for preventing leakage of gas to the atmosphere. In one embodiment, the invention includes valve means on the gas delivery pipes, which permit the burner units to be individually adjusted.
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