Combinations of boilers having a single combustion apparatus in common

Full Title

Steam-generation plants, e.g. comprising steam boilers of different types in mutual association > Combinations of boilers having a single combustion apparatus in common

Child Classifications

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• F22B 33/04 of boilers of furnace-tube type with boilers of water-tube type
• F22B 33/06 of boilers of furnace-tube type with boilers of fire-tube type
• F22B 33/08 of boilers of water-tube type with boilers of fire-tube type
• F22B 33/10 of two or more superposed boilers with separate water volumes and operating with two or more separate water levels