IPC-Stelle: F23R 3/04 [Version 2017.01]

SymbolTypTitel
FSKMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F23KLCOMBUSTION APPARATUS; COMBUSTION PROCESSES
F23RUKLGENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS (fluidised bed combustion apparatus specially adapted for operation at superatmospheric pressures F23C 10/16)
F23R 3/00HGRContinuous combustion chambers using liquid or gaseous fuel [3, 2006.01]
F23R 3/02UGR1
.characterised by the air-flow or gas-flow configuration (reverse-flow combustion chambers F23R 3/54; cyclone or vortex type combustion chambers F23R 3/58) [3, 2006.01]
F23R 3/04UGR2
. .Air inlet arrangements [3, 2006.01]
F23R 3/06UGR3
. . .Arrangement of apertures along the flame tube [3, 2006.01]
F23R 3/08UGR4
. . . .between annular flame tube sections, e.g. flame tubes with telescopic sections [3, 2006.01]
F23R 3/10UGR3
. . .for primary air (F23R 3/06 takes precedence) [3, 2006.01]
F23R 3/12UGR4
. . . .inducing a vortex [3, 2006.01]
F23R 3/14UGR5
. . . . .by using swirl vanes [3, 2006.01]
F23R 3/16UGR2
. .with devices inside the flame tube or the combustion chamber to influence the air or gas flow [3, 2006.01]
F23R 3/18UGR3
. . .Flame stabilising means, e.g. flame holders for after-burners of jet-propulsion plants [3, 2006.01]
F23R 3/20UGR4
. . . .incorporating fuel injection means [3, 2006.01]
F23R 3/22UGR4
. . . .movable, e.g. to an inoperative position; adjustable, e.g. self-adjusting [3, 2006.01]
F23R 3/24UGR4
. . . .of the fluid-screen type [3, 2006.01]
F23R 3/26UGR2
. .Controlling the air flow [3, 2006.01]
F23R 3/28UGR1
.characterised by the fuel supply [3, 2006.01]
F23R 3/30UGR2
. .comprising fuel prevapourising devices [3, 2006.01]
F23R 3/32UGR3
. . .being tubular [3, 2006.01]
F23R 3/34UGR2
. .Feeding into different combustion zones [3, 2006.01]
F23R 3/36UGR2
. .Supply of different fuels [3, 2006.01]
F23R 3/38UGR2
. .comprising rotary fuel injection means [3, 2006.01]
F23R 3/40UGR1
.characterised by the use of catalytic means [3, 2006.01]
F23R 3/42UGR1
.characterised by the arrangement or form of the flame tubes or combustion chambers [3, 2006.01]
F23R 3/44UGR2
. .Combustion chambers comprising a tubular flame tube within a tubular casing (reverse-flow combustion chambers F23R 3/54) [3, 2006.01]
F23R 3/46UGR2
. .Combustion chambers comprising an annular arrangement of flame tubes within a common annular casing or within individual casings [3, 2006.01]
F23R 3/48UGR3
. . .Flame tube interconnectors, e.g. cross-over tubes [3, 2006.01]
F23R 3/50UGR2
. .Combustion chambers comprising an annular flame tube within an annular casing (toroidal combustion chambers F23R 3/52) [3, 2006.01]
F23R 3/52UGR2
. .Toroidal combustion chambers [3, 2006.01]
F23R 3/54UGR2
. .Reverse-flow combustion chambers [3, 2006.01]
F23R 3/56UGR2
. .Combustion chambers having rotary flame tubes [3, 2006.01]
F23R 3/58UGR2
. .Cyclone or vortex type combustion chambers [3, 2006.01]
F23R 3/60UGR2
. .Support structures; Attaching or mounting means [3, 2006.01]
F23R 5/00HGRContinuous combustion chambers using solid or pulverulent fuel [3, 2006.01]
F23R 7/00HGRIntermittent or explosive combustion chambers [3, 2006.01]