IPC Subgroup
F02C 9/26 Control of fuel supply
Introduced: January 1980
Last revised: January 2006
Full Title
Controlling gas-turbine plants; Controlling fuel supply in air-breathing jet-propulsion plants > Control of fuel supply
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- Subclass:
- GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
9 direct subcodes
Child Classifications
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- F02C 9/28 Regulating systems responsive to plant or ambient parameters, e.g. temperature, pressure, rotor speed
- F02C 9/3 characterised by variable fuel pump output
- F02C 9/32 characterised by throttling of fuel
- F02C 9/36 characterised by returning of fuel to sump
- F02C 9/38 characterised by throttling and returning of fuel to sump
- F02C 9/4 specially adapted to the use of a special fuel or a plurality of fuels
- F02C 9/42 specially adapted for the control of two or more plants simultaneously
- F02C 9/44 responsive to the speed of aircraft, e.g. Mach number control, optimisation of fuel consumption
- F02C 9/46 Emergency fuel control