IPC Subgroup
F22G 1/02 with heat supply by hot flue gases from the furnace of the steam boiler
Introduced: September 1968
Last revised: January 2006
Full Title
Steam superheating characterised by heating method > with heat supply by hot flue gases from the furnace of the steam boiler
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- STEAM GENERATION
- Subclass:
- SUPERHEATING OF STEAM
1 direct subcode
Child Classifications
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- F22G 1/04 by diverting flow or hot flue gases to separate superheaters operating in reheating cycle, e.g. for reheating steam between a high-pressure turbine stage and an intermediate turbine stage