Steam boilers of drum type, i.e. without internal furnace or fire tubes, the boiler body being contacted externally by flue gas

Classification Context

Section:

MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING

Class:

STEAM GENERATION

Subclass:

METHODS OF STEAM GENERATION; STEAM BOILERS

Child Classifications

Navigate with arrow keys, Enter to open

• F22B 5/02 with auxiliary water tubes outside the boiler body
• F22B 5/04 Component parts thereof; Accessories therefor