IPC Main Group
F22B 33/00 Steam-generation plants, e.g. comprising steam boilers of different types in mutual association
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- STEAM GENERATION
- Subclass:
- METHODS OF STEAM GENERATION; STEAM BOILERS
Scope Notes
Application references: Arrangements or dispositions of steam-generation plants in marine vessels
4 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- F22B 33/02 Combinations of boilers having a single combustion apparatus in common
- F22B 33/12 Self-contained steam boilers, i.e. comprising as a unit the steam boiler, the combustion apparatus, the fuel storage, accessory machines, and equipment
- F22B 33/14 Combinations of low- and high-pressure boilers
- F22B 33/18 Combinations of steam boilers with other apparatus