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IPC-Stelle: F23D 14/26 1-Punkt Untergruppe [Version 7 (gültig ab 01.2000), Sprache EN - English]

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Hierarchielinien

DEKLA-Gruppen

Symbol		Titel
A Hierarchieinformationen		HUMAN NECESSITIES
B Hierarchieinformationen		PERFORMING OPERATIONS; TRANSPORTING
C Hierarchieinformationen		CHEMISTRY; METALLURGY
D Hierarchieinformationen		TEXTILES; PAPER
E Hierarchieinformationen		FIXED CONSTRUCTIONS
F Hierarchieinformationen		MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F01 Hierarchieinformationen		ENGINES OR PUMPS
F01 Hierarchieinformationen		MACHINES OR ENGINES IN GENERAL (combustion engines F02; machines for liquids F03 , F04); ENGINE PLANTS IN GENERAL; STEAM ENGINES
F02 Hierarchieinformationen		COMBUSTION ENGINES (cyclically operating valves therefor, lubricating, exhausting, or silencing engines F01); HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
F03 Hierarchieinformationen		MACHINES OR ENGINES FOR LIQUIDS (for liquids and elastic fluids F01; positive-displacement machines for liquids F04); WIND, SPRING, WEIGHT, OR MISCELLANEOUS 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 (portable fire extinguishers with manually-operated pumps A62C 11/00 , with power-driven pumps A62C 25/00; charging or scavenging combustion engines by pumps F02B; engine fuel-injection pumps F02M; ion pumps H01J 41/12; electrodynamic pumps H02K 44/02)
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 (water supply E03B)
F21 Hierarchieinformationen		LIGHTING; HEATING
F21 Hierarchieinformationen		LIGHTING (electric aspects or elements, see section H, e.g. electric light sources H01J , H01K , H05B)
F22 Hierarchieinformationen		STEAM GENERATION (chemical or physical apparatus for generating gases B01J; chemical generation of gas, e.g. under pressure, Section C; removal of combustion products or residues, e.g. cleaning of the combustion contaminated surfaces of tubes of boilers, F23J; generating combustion products of high pressure or high velocity F23R; water heaters not for steam generation F24H , F28; cleaning of internal or external surfaces of heat-transfer conduits, e.g. water tubes of boilers, F28G)
F23 Hierarchieinformationen		COMBUSTION APPARATUS; COMBUSTION PROCESSES
F23B Hierarchieinformationen		COMBUSTION APPARATUS USING ONLY SOLID FUEL (for lump and another kind of fuel simultaneously or alternatively F23C 1/00; fluidised bed combustion apparatus F23C 10/00; burning of low-grade fuel F23G; grates F23H; feeding solid fuel to combustion apparatus F23K; constructional details of combustion chambers not otherwise provided for F23M; domestic apparatus F24; central heating boilers F24D; package boilers F24H)
F23C Hierarchieinformationen		COMBUSTION APPARATUS USING FLUENT FUEL (combustion apparatus for solid fuel only F23B; burners F23D; constructional details of combustion chambers not otherwise provided for F23M; combustion chambers for generating combustion products of high pressure or high velocity F23R)
F23D Hierarchieinformationen		BURNERS (generating combustion products of high pressure or high velocity F23R)
F23D 1/00 Hierarchieinformationen		Burners for combustion of pulverulent fuel (disposition of burners F23C)
F23D 3/00		Combustion of a liquid
F23D 3/00 Hierarchieinformationen		Burners using capillary action
F23D 5/00 Hierarchieinformationen		Burners in which liquid fuel evaporates in the combustion space, with or without chemical conversion of evaporated fuel
F23D 7/00 Hierarchieinformationen		Burners in which drops of liquid fuel impinge on a surface
F23D 9/00 Hierarchieinformationen		Burners in which a stream of liquid fuel impinges intermittently on a hot surface
F23D 11/00 Hierarchieinformationen		Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space (spraying in general B05B , B05D)
F23D 14/00
F23D 14/00 Hierarchieinformationen		Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid [4]
F23D 14/02 Hierarchieinformationen		. Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone [4]
F23D 14/04 Hierarchieinformationen		. . induction type, e.g. Bunsen burner [4]
F23D 14/06 Hierarchieinformationen		. . . with radial outlets at the burner head [4]
F23D 14/08 Hierarchieinformationen		. . . with axial outlets at the burner head [4]
F23D 14/10 Hierarchieinformationen		. . . with elongated tubular burner head [4]
F23D 14/12 Hierarchieinformationen		. Radiant burners [4]
F23D 14/14 Hierarchieinformationen		. . using screens or perforated plates [4]
F23D 14/16 Hierarchieinformationen		. . using permeable blocks [4]
F23D 14/18 Hierarchieinformationen		. . using catalysis for flameless combustion [4]
F23D 14/20 Hierarchieinformationen		. Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone (F23D 14/30 to F23D 14/44 take precedence) [4]
F23D 14/22 Hierarchieinformationen		. . with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other [4]
F23D 14/24 Hierarchieinformationen		. . . at least one of the fluids being submitted to a swirling motion [4]
F23D 14/26 Hierarchieinformationen		. with provision for a retention flame (pilot flame igniters F23Q 9/00) [4]
F23D 14/28 Hierarchieinformationen		. in association with a gaseous fuel source, e.g. acetylene generator, or a container for liquefied gas [4]
F23D 14/30 Hierarchieinformationen		. Inverted burners, e.g. for illumination [4]
F23D 14/32 Hierarchieinformationen		. using a mixture of gaseous fuel and pure oxygen or oxygen-enriched air (F23D 14/38 takes precedence) [4]
F23D 14/34 Hierarchieinformationen		. Burners specially adapted for use with means for pressurising the gaseous fuel or the combustion air (F23D 14/38 takes precedence) [4]
F23D 14/36 Hierarchieinformationen		. . in which the compressor and burner form a single unit [4]
F23D 14/38 Hierarchieinformationen		. Torches, e.g. for cutting, brazing, welding or heating (nozzles F23D 14/48) [4]
F23D 14/40 Hierarchieinformationen		. . for welding (F23D 14/44 takes precedence) [4]
F23D 14/42 Hierarchieinformationen		. . for cutting (F23D 14/44 takes precedence) [4]
F23D 14/44 Hierarchieinformationen		. . for use under water [4]
F23D 14/46 Hierarchieinformationen		. Details [4]
F23D 14/48 Hierarchieinformationen		. . Nozzles (for spraying or coating B05B) [4]
F23D 14/50 Hierarchieinformationen		. . . Cleaning devices therefor [4]
F23D 14/52 Hierarchieinformationen		. . . for torches; for blow-pipes [4]
F23D 14/54 Hierarchieinformationen		. . . . for cutting or welding metal [4]
F23D 14/56 Hierarchieinformationen		. . . for spreading the flame over an area, e.g. for desurfacing of solid material, for surface hardening, for heating workpieces (scarfing by applying flames B23K 7/00) [4]
F23D 14/58 Hierarchieinformationen		. . . characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration [4]
F23D 14/60 Hierarchieinformationen		. . Devices for simultaneous control of gas and combustion air (regulation of combustion in general F23N) [4]
F23D 14/62 Hierarchieinformationen		. . Mixing devices; Mixing tubes [4]
F23D 14/64 Hierarchieinformationen		. . . with injectors [4]
F23D 14/66 Hierarchieinformationen		. . Preheating the combustion air or gas [4]
F23D 14/68 Hierarchieinformationen		. . Treating the combustion air or gas, e.g. by filtering, by moistening (in general B01) [4]
F23D 14/70 Hierarchieinformationen		. . Baffles or like flow-disturbing devices [4]
F23D 14/72 Hierarchieinformationen		. . Safety devices, e.g. operative in case of failure of gas supply (protection or supervision of pipe-line systems F17D 5/00) [4]
F23D 14/74 Hierarchieinformationen		. . . Preventing flame lift-off (F23D 14/70 takes precedence) [4]
F23D 14/76 Hierarchieinformationen		. . . Protecting flame and burner parts [4]
F23D 14/78 Hierarchieinformationen		. . . Cooling burner parts [4]
F23D 14/80 Hierarchieinformationen		. . . Selection of a non-toxic gas [4]
F23D 14/82 Hierarchieinformationen		. . . Preventing flashback or blowback (F23D 14/70 takes precedence; in gas feed lines A62C 4/02) [4]
F23D 14/84 Hierarchieinformationen		. . Flame spreading or otherwise shaping (F23D 14/70 takes precedence) [4]
F23D 17/00		Other burners
F23D 17/00 Hierarchieinformationen		Burners for combustion conjointly or alternatively of gaseous or liquid or pulverulent fuel
F23D 21/00 Hierarchieinformationen		Burners not otherwise provided for
F23D 23/00 Hierarchieinformationen		Assemblies of two or more burners (gas burners with provision for a retention flame F23D 14/26; disposition of burners F23C; for industrial furnaces F27)
F23G Hierarchieinformationen		CREMATION FURNACES; CONSUMING WASTE 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		AIR SUPPLY; DRAUGHT-INDUCING; SUPPLYING NON-COMBUSTIBLE LIQUID OR GAS (air-supply arrangements for combustion apparatus using fluent fuel, e.g. fluidised bed combustion apparatus, F23C; dampers or throat restrictors for open fire-places F24; air inlet valves for open fire fronts F24)
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 fluidised bed combustion apparatus 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; explosive or thermic compositions C06B; chemical igniters C06C; devices or installations peculiar to internal-combustion engines, except glowing plugs, F02P); EXTINGUISHING DEVICES
F23R Hierarchieinformationen		GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS (chemical aspects of gas production C06D 5/00; gas-turbine plants characterised by the arrangement of the combustion chamber in the plant F02C 3/14; arrangement of afterburners in jet-propulsion plants F02K 3/10; combustion chambers of rocket engine plants F02K 9/00; using such products for specific purposes, see the relevant classes for the purposes)
F24 Hierarchieinformationen		HEATING; RANGES; VENTILATING (protecting plants by heating in gardens, orchards, or forests A01G 13/06; baking ovens and apparatus A21B; cooking devices other than ranges A47J; forging B21J , B21K; specially adapted for vehicles, see the relevant subclasses of classes B60 to B64; combustion apparatus in general F23; drying F26B; ovens in general F27; electric heating elements or arrangements H05B)
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 (specially adapted for a purpose covered by a single other class and specifically mentioned in that class, see the class in question, e.g. bakery ovens A21B , glass melting furnaces C03B , coke or gas-making apparatus C10B , C10J , apparatus for cracking hydrocarbons C10G , blast furnaces C21B , converters for making steel C21C , furnaces for heat treatment of metal C21D; furnaces for electroslag or arc remelting of metals C22B 9/00; enamelling ovens C23D; combustion apparatus F23; electric heating H05B) [4]
F28 Hierarchieinformationen		HEAT EXCHANGE IN GENERAL (heat-transfer, heat-exchange or heat-storage materials C09K 5/00; arrangement or mounting of heat-exchangers in air-conditioning, air-humidification or ventilation F24F 13/30)
F41 Hierarchieinformationen		WEAPONS; BLASTING
F41 Hierarchieinformationen		WEAPONS
F42 Hierarchieinformationen		AMMUNITION; BLASTING
G Hierarchieinformationen		PHYSICS
H Hierarchieinformationen		ELECTRICITY

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