IPC Subgroup
F23D 11/26 with provision for varying the rate at which the fuel is sprayed
Introduced: September 1968
Last revised: January 2006
Full Title
Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space > by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space > with provision for varying the rate at which the fuel is sprayed
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- COMBUSTION APPARATUS; COMBUSTION PROCESSES
- Subclass:
- BURNERS
2 direct subcodes
Child Classifications
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- F23D 11/28 with flow-back of fuel at the burner, e.g. using by-pass
- F23D 11/3 with return feed of uncombusted sprayed fuel to reservoir