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IPC-Stelle: F23C 10/22 2-Punkt Untergruppe [Version 2013.01, Sprache EN - English]

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Symbol		Titel
A Hierarchieinformationen		SECTION A — HUMAN NECESSITIES
B Hierarchieinformationen		SECTION B — PERFORMING OPERATIONS; TRANSPORTING
C Hierarchieinformationen		SECTION C — CHEMISTRY; METALLURGY
D Hierarchieinformationen		SECTION D — TEXTILES; PAPER
E Hierarchieinformationen		SECTION E — FIXED CONSTRUCTIONS
F Hierarchieinformationen		SECTION F — MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F01 Hierarchieinformationen		ENGINES OR PUMPS
F01 Hierarchieinformationen		MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
F02 Hierarchieinformationen		COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
F03 Hierarchieinformationen		MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
F04 Hierarchieinformationen		POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
F15 Hierarchieinformationen		ENGINEERING IN GENERAL
F15 Hierarchieinformationen		FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
F16 Hierarchieinformationen		ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F17 Hierarchieinformationen		STORING OR DISTRIBUTING GASES OR LIQUIDS
F21 Hierarchieinformationen		LIGHTING; HEATING
F21 Hierarchieinformationen		LIGHTING
F22 Hierarchieinformationen		STEAM GENERATION
F23 Hierarchieinformationen		COMBUSTION APPARATUS; COMBUSTION PROCESSES
F23B Hierarchieinformationen		METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL (for combustion of fuels that are solid at room temperatures, but burned in melted form, e.g. candle wax, C11C 5/00, F23C, F23D; using solid fuel suspended in air F23C, F23D 1/00; using solid fuel suspended in liquids F23C, F23D 11/00; using solid fuel together with fluid fuel or with solid fuel suspended in air, simultaneously or alternately, F23C, F23D 17/00)
F23C Hierarchieinformationen		METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN AIR (burners F23D)
F23C 1/00 Hierarchieinformationen		Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in air (combustion apparatus characterised by the combination of two or more combustion chambers F23C 6/00; pilot flame igniters F23Q 9/00) [1, 7, 2006.01]
F23C 3/00 Hierarchieinformationen		Combustion apparatus characterised by the shape of the combustion chamber (F23C 15/00 takes precedence) [1, 7, 2006.01]
F23C 5/00 Hierarchieinformationen		Combustion apparatus characterised by the arrangement or mounting of burners [1, 7, 2006.01]
F23C 6/00 Hierarchieinformationen		Combustion apparatus characterised by the combination of two or more combustion chambers [3, 7, 2006.01]
F23C 7/00 Hierarchieinformationen		Combustion apparatus characterised by arrangements for air supply (inlets for fluidisation air F23C 10/20) [1, 7, 2006.01]
F23C 9/00 Hierarchieinformationen		Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber (fluidised bed combustion apparatus with means for recirculation of particles entrained from the bed F23C 10/02; fluidised bed combustion apparatus with devices for removal and partial reintroduction of material from the bed F23C 10/26) [1, 7, 2006.01]
F23C 10/00 Hierarchieinformationen		Apparatus in which combustion takes place in a fluidised bed of fuel or other particles [7]
F23C 10/01 Hierarchieinformationen		. in a fluidised bed of catalytic particles [2006.01]
F23C 10/02 Hierarchieinformationen		. with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed [7]
F23C 10/04 Hierarchieinformationen		. . the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone [7]
F23C 10/06 Hierarchieinformationen		. . . the circulating movement being promoted by inducing differing degrees of fluidisation in different parts of the bed [7]
F23C 10/08 Hierarchieinformationen		. . . characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases [7]
F23C 10/10 Hierarchieinformationen		. . . . the separation apparatus being located outside the combustion chamber [7]
F23C 10/12 Hierarchieinformationen		. . the particles being circulated exclusively within the combustion zone [7]
F23C 10/14 Hierarchieinformationen		. . . the circulating movement being promoted by inducing differing degrees of fluidisation in different parts of the bed [7]
F23C 10/16 Hierarchieinformationen		. specially adapted for operation at superatmospheric pressures, e.g. by the arrangement of the combustion chamber and its auxiliary systems inside a pressure vessel [7]
F23C 10/18 Hierarchieinformationen		. Details; Accessories [7]
F23C 10/20 Hierarchieinformationen		. . Inlets for fluidisation air, e.g. grids; Bottoms [7]
F23C 10/22 Hierarchieinformationen		. . Fuel feeders specially adapted for fluidised bed combustion apparatus (F23C 10/26 takes precedence) [7]
F23C 10/24 Hierarchieinformationen		. . Devices for removal of material from the bed (devices for controlling the level of the bed or the amount of material in the bed F23C 10/30) [7]
F23C 10/26 Hierarchieinformationen		. . . combined with devices for partial reintroduction of material into the bed, e.g. after separation of agglomerated parts [7]
F23C 10/28 Hierarchieinformationen		. . Control devices specially adapted for fluidised bed combustion apparatus [7]
F23C 10/30 Hierarchieinformationen		. . . for controlling the level of the bed or the amount of material in the bed [7]
F23C 10/32 Hierarchieinformationen		. . . . by controlling the rate of recirculation of particles separated from the flue gases [7]
F23C 13/00 Hierarchieinformationen		Apparatus in which combustion takes place in the presence of catalytic material (in a fluidised bed of catalytic particles F23C 10/01; radiant gas burners using catalysis for flameless combustion F23D 14/18) [2006.01]
F23C 15/00 Hierarchieinformationen		Apparatus in which combustion takes place in pulses influenced by acoustic resonance in a gas mass [2006.01]
F23C 99/00 Hierarchieinformationen		Subject matter not provided for in other groups of this subclass [2006.01]
F23C 101/00		Indexing scheme associated with group F23C 10/00, relating to combustion in entrained fluidised beds. [7]
F23C 101/00 Hierarchieinformationen		Combustion in entrained fluidised beds, i.e. fluidised beds which have no distinct upper surface [7]
F23D Hierarchieinformationen		BURNERS
F23G Hierarchieinformationen		CREMATION FURNACES; CONSUMING WASTE OR LOW GRADE FUELS BY COMBUSTION
F23H Hierarchieinformationen		GRATES (inlets for fluidisation air for fluidised bed combustion apparatus F23C 10/20); CLEANING OR RAKING GRATES
F23J Hierarchieinformationen		REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES (precipitating dust from flue gases B01D; composition of fuels C10; combustion apparatus for consuming smoke or fumes, e.g. exhaust gases, F23G 7/06)
F23K Hierarchieinformationen		FEEDING FUEL TO COMBUSTION APPARATUS (fuel feeders specially adapted for fluidised bed combustion apparatus F23C 10/22; regulating or controlling combustion F23N)
F23L Hierarchieinformationen		SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
F23M Hierarchieinformationen		CONSTRUCTIONAL DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR (construction or support of tube walls for steam boilers F22B; generating combustion products of high pressure or high velocity F23R)
F23N Hierarchieinformationen		REGULATING OR CONTROLLING COMBUSTION (control devices specially adapted for combustion apparatus in which combustion takes place in a fluidised bed of fuel or other particles F23C 10/28; condition responsive controls for regulating combustion in domestic stoves with open fires for solid fuel F24B 1/187)
F23Q Hierarchieinformationen		IGNITION (devices for igniting matches A24F; chemical igniters C06C 9/00); EXTINGUISHING DEVICES
F23R Hierarchieinformationen		GENERATING 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)
F24 Hierarchieinformationen		HEATING; RANGES; VENTILATING
F25 Hierarchieinformationen		REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
F26 Hierarchieinformationen		DRYING
F27 Hierarchieinformationen		FURNACES; KILNS; OVENS; RETORTS [4]
F28 Hierarchieinformationen		HEAT EXCHANGE IN GENERAL
F41 Hierarchieinformationen		WEAPONS; BLASTING
F41 Hierarchieinformationen		WEAPONS
F42 Hierarchieinformationen		AMMUNITION; BLASTING
F99 Hierarchieinformationen		SUBJECT MATTER NOT OTHERWISE PROVIDED FOR IN THIS SECTION [2006.01]
G Hierarchieinformationen		SECTION G — PHYSICS
H Hierarchieinformationen		SECTION H — ELECTRICITY

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