of two or more superposed boilers with separate water volumes and operating with two or more separate water levels

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 > of two or more superposed boilers with separate water volumes and operating with two or more separate water levels

Classification Context

Section:

MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING

Class:

STEAM GENERATION

Subclass:

METHODS OF STEAM GENERATION; STEAM BOILERS