GB1396186A - Gas burners - Google Patents

Abstract

1396186 Gas burners JUNKERS & CO GmbH 4 Aug 1972 [6 Aug 1971] 36469/72 Heading F4T A gas burner comprises at least one elongate burner unit 11 having a gas inlet aperture 12 and a plurality of gas outlet apertures, the or each burner unit being mounted transversely on an elongate manifold 10 provided with a gas supply inlet 13 for connection to a gas supply line, the manifold being provided with a longitudinally extending rib 15 which supports the or each burner unit and which has at least one recess 16 shaped to receive an associated burner unit, the or each recess communicating with the interior of the manifold through a bore 17 aligned with the gas inlet aperture of the associated elongate burner unit, the or each elongate burner unit being pressed against the manifold to form a gas-tight assembly by clamping plates 18 secured to the manifold. As shown the clamping plates 18 are interconnected by an elongate member 24 and are secured to the rib of the manifold by screws 25. Tubular extensions 19 are formed on the manifold around the bores 17 and extend into the inlet apertures of the burner units. Seals 21 are arranged between the edges of the gas inlet apertures and the bases of the respective recesses. In the embodiment of Fig. 3 (not shown), seals (21) are provided between annular shoulders (22) formed around tubular extensions (20) on the base of the burner units and corresponding shoulders (23) in the recesses (16).