characterised by the arrangement or form of the flame tubes or combustion chambers

Full Title

Continuous combustion chambers using liquid or gaseous fuel > characterised by the arrangement or form of the flame tubes or combustion chambers

Child Classifications

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• F23R 3/425
• F23R 3/44 Combustion chambers comprising a tubular flame tube within a tubular casing (reverse-flow combustion chambers F23R3/54)
• F23R 3/46 Combustion chambers comprising an annular arrangement of flame tubes within a common annular casing or within individual casings
• F23R 3/50 Combustion chambers comprising an annular flame tube within an annular casing (toroidal combustion chambers F23R3/52)
• F23R 3/52 Toroidal combustion chambers
• F23R 3/54 Reverse-flow combustion chambers
• F23R 3/56 Combustion chambers having rotary flame tubes
• F23R 3/58 Cyclone or vortex type combustion chambers
• F23R 3/60 Support structures; Attaching or mounting means