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IPC-Stelle: F24J 2/00 Hauptgruppe [Version 2016.01, Sprache EN - English]

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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; 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
F24 Hierarchieinformationen		HEATING; RANGES; VENTILATING
F24B Hierarchieinformationen		DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES [6]
F24C Hierarchieinformationen		OTHER DOMESTIC STOVES OR RANGES; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION (radiator stoves of the fluid-circulating type F24H)
F24D Hierarchieinformationen		DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR (preventing corrosion C23F; water supply in general E03; using steam or condensate extracted or exhausted from steam engine plants for heating purposes F01K 17/02; steam traps F16T; domestic stoves or ranges F24B, F24C; water or air heaters having heat generating means F24H; combined heating and refrigeration systems F25B; heat exchange apparatus or elements F28; removing furring F28G; electric heating elements or arrangements H05B)
F24F Hierarchieinformationen		AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING (removing dirt or fumes from areas where they are produced B08B 15/00; vertical ducts for carrying away waste gases from buildings E04F 17/02; tops for chimneys or ventilating shafts, terminals for flues F23L 17/02)
F24H Hierarchieinformationen		FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL (heat-transfer, heat-exchange or heat-storage materials C09K 5/00; tube furnaces for thermal non-catalytic cracking C10G 9/20; devices, e.g. valves, for venting and aerating enclosures F16K 24/00; steam traps or like apparatus F16T; steam generation F22; combustion apparatus F23; domestic stoves or ranges F24B, F24C; domestic- or space-heating systems F24D; furnaces, kilns, ovens, retorts F27; heat-exchangers F28; electric heating elements or arrangements H05B)
F24J Hierarchieinformationen		PRODUCTION OR USE OF HEAT NOT OTHERWISE PROVIDED FOR (materials therefor C09K 5/00; engines or other mechanisms for producing mechanical power from heat, see the relevant classes, e.g. F03G for using natural heat)
F24J 1/00 Hierarchieinformationen		Apparatus or devices using heat produced by exothermal chemical reactions other than by combustion (for cooking-vessels A47J 36/28; self-heating compresses A61F 7/03; materials for the production of heat or cold undergoing non-reversible chemical reactions, other than by combustion, when used C09K 5/18) [1, 2006.01]
F24J 2/00 Hierarchieinformationen		Use of solar heat, e.g. solar heat collectors (distillation or evaporation of water using solar energy C02F 1/14; roof covering aspects of energy collecting devices E04D 13/18; devices for producing mechanical power from solar energy F03G 6/00; semiconductor devices specially adapted for converting solar energy into electrical energy H01L 31/00; photovoltaic [PV] cells including means directly associated with the PV cell to utilise heat energy H01L 31/0525; PV modules including means associated with the PV module to utilise heat energy H02S 40/44) [4, 5, 2006.01, 2014.01]
F24J 2/02 Hierarchieinformationen		. Solar heat collectors with support for article heated, e.g. stoves, ranges, crucibles, furnaces or ovens using solar heat [4, 2006.01]
F24J 2/04 Hierarchieinformationen		. Solar heat collectors having working fluid conveyed through collector [4, 2006.01]
F24J 2/05 Hierarchieinformationen		. . surrounded by a transparent enclosure, e.g. evacuated solar collectors [6, 2006.01]
F24J 2/06 Hierarchieinformationen		. . having concentrating elements (optical elements or systems per seG02B) [4, 2006.01]
F24J 2/07 Hierarchieinformationen		. . . Receivers working at high temperature, e.g. for solar power plants [6, 2006.01]
F24J 2/08 Hierarchieinformationen		. . . having lenses as concentrating elements [4, 2006.01]
F24J 2/10 Hierarchieinformationen		. . . having reflectors as concentrating elements [4, 2006.01]
F24J 2/12 Hierarchieinformationen		. . . . parabolic [4, 2006.01]
F24J 2/13 Hierarchieinformationen		. . . . hemispherical [6, 2006.01]
F24J 2/14 Hierarchieinformationen		. . . . semi-cylindrical or cylindro-parabolic [4, 2006.01]
F24J 2/15 Hierarchieinformationen		. . . . conical [6, 2006.01]
F24J 2/16 Hierarchieinformationen		. . . . having flat plates [4, 2006.01]
F24J 2/18 Hierarchieinformationen		. . . . spaced, opposed interacting reflecting surfaces [4, 2006.01]
F24J 2/20 Hierarchieinformationen		. . the working fluid being conveyed between plates [4, 2006.01]
F24J 2/22 Hierarchieinformationen		. . . having extended surfaces, e.g. protrusions, corrugations (F24J 2/28 takes precedence) [4, 2006.01]
F24J 2/23 Hierarchieinformationen		. . the working fluid trickling freely over collector elements [6, 2006.01]
F24J 2/24 Hierarchieinformationen		. . the working fluid being conveyed through tubular heat absorbing conduits [4, 2006.01]
F24J 2/26 Hierarchieinformationen		. . . having extended surfaces, e.g. protrusions (F24J 2/28 takes precedence) [4, 2006.01]
F24J 2/28 Hierarchieinformationen		. . having permeable mass, foraminous or porous materials [4, 2006.01]
F24J 2/30 Hierarchieinformationen		. . with means to exchange heat between plural fluids [4, 2006.01]
F24J 2/32 Hierarchieinformationen		. . having evaporator and condenser section, e.g. heat pipe [4, 2006.01]
F24J 2/34 Hierarchieinformationen		. . having heat storage mass [4, 2006.01]
F24J 2/36 Hierarchieinformationen		. Rollable or foldable collector units [4, 2006.01]
F24J 2/38 Hierarchieinformationen		. employing tracking means (F24J 2/02, F24J 2/06 take precedence; rotary supports or mountings therefor F24J 2/54; supporting structures of photovoltaic modules for generation of electric power specially adapted for solar tracking systems H02S 20/32) [4, 2006.01, 2014.01]
F24J 2/40 Hierarchieinformationen		. Control arrangements [4, 2006.01]
F24J 2/42 Hierarchieinformationen		. Solar heat systems not otherwise provided for [4, 2006.01]
F24J 2/44 Hierarchieinformationen		. . having thermosiphonic circulation [4, 2006.01]
F24J 2/46 Hierarchieinformationen		. Component parts, details or accessories of solar heat collectors [4, 2006.01]
F24J 2/48 Hierarchieinformationen		. . characterised by the absorber material [4, 2006.01]
F24J 2/50 Hierarchieinformationen		. . Transparent coverings [4, 2006.01]
F24J 2/51 Hierarchieinformationen		. . Thermal insulation (F24J 2/50 takes precedence) [6, 2006.01]
F24J 2/52 Hierarchieinformationen		. . Arrangement of mountings or supports [4, 2006.01]
F24J 2/54 Hierarchieinformationen		. . . specially adapted for rotary movement [6, 2006.01]
F24J 3/00 Hierarchieinformationen		Other production or use of heat, not derived from combustion (use of solar heat F24J 2/00) [1, 2006.01]
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		PHYSICS
H Hierarchieinformationen		ELECTRICITY

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