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Symbol IPC-Stellen auswählen Titel
A
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HUMAN NECESSITIES
B
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PERFORMING OPERATIONSTRANSPORTING
C
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CHEMISTRYMETALLURGY
D
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TEXTILESPAPER
E
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FIXED CONSTRUCTIONS
F
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MECHANICAL ENGINEERINGLIGHTINGHEATINGWEAPONSBLASTING
F01
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ENGINES OR PUMPS
F01
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MACHINES OR ENGINES IN GENERALENGINE PLANTS IN GENERALSTEAM ENGINES
F02
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COMBUSTION ENGINESHOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
F03
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MACHINES OR ENGINES FOR LIQUIDSWIND, SPRING, OR WEIGHT MOTORSPRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
F04
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POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDSPUMPS FOR LIQUIDS OR ELASTIC FLUIDS
F15
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ENGINEERING IN GENERAL
F15
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FLUID-PRESSURE ACTUATORSHYDRAULICS OR PNEUMATICS IN GENERAL
F16
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ENGINEERING ELEMENTS OR UNITSGENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONSTHERMAL INSULATION IN GENERAL
F17
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STORING OR DISTRIBUTING GASES OR LIQUIDS
F21
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LIGHTINGHEATING
F21
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LIGHTING
F22
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STEAM GENERATION
F23
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COMBUSTION APPARATUSCOMBUSTION PROCESSES
F24
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HEATINGRANGESVENTILATING
F24B
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DOMESTIC STOVES OR RANGES FOR SOLID FUELS  (for solid fuels in combination with gaseous fuels, liquid fuels or other kinds of energy supply F24C 1/02)IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES [6]
F24C
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DOMESTIC STOVES OR RANGES (exclusively for solid fuels F24B)DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
F24C 1/00
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Stoves or ranges in which the fuel or energy supply is not restricted to solid fuel or to a type covered by a single one of groups F24C 3/00-F24C 9/00Stoves or ranges in which the type of fuel or energy supply is not specified [1, 2006.01]
F24C 1/02
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adapted for the use of two or more kinds of fuel or energy supply  (combinations of two or more stoves or ranges each having a different kind of fuel or energy supply F24C 11/00) [1, 2006.01, 2021.01]
F24C 1/04
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. . simultaneously [1, 2006.01, 2021.01]
F24C 1/06
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. . by replacing parts, e.g. replacing burners by electric heaters [1, 2006.01, 2021.01]
F24C 1/08
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solely adapted for radiation heating [1, 2006.01, 2021.01]
F24C 1/10
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. . with reflectors [1, 2006.01, 2021.01]
F24C 1/12
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. . . of circular shape [1, 2006.01, 2021.01]
F24C 1/14
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Radiation heating stoves or ranges, with additional provision for convection heating [1, 2006.01, 2021.01]
F24C 1/16
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with special adaptation for travelling, e.g. collapsible [1, 2006.01, 2021.01]
F24C 3/00
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Stoves or ranges for gaseous fuels  (stoves or ranges specially adapted for the use of two or more kinds of fuel or energy supply F24C 1/02) [1, 2006.01]
F24C 5/00
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Stoves or ranges for liquid fuels  (stoves or ranges specially adapted for the use of two or more kinds of fuel or energy supply F24C 1/02) [1, 2006.01]
F24C 7/00
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Stoves or ranges heated by electric energy  (stoves or ranges specially adapted for the use of two or more kinds of fuel or energy supply F24C 1/02) [1, 2006.01]
F24C 9/00
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Stoves or ranges heated by a single type of energy supply not covered by groups F24C 3/00-F24C 7/00 or subclass F24B (solar heat collectors for heating objects, e.g. solar cookers, F24S 20/30) [1, 2006.01]
F24C 11/00
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Combinations of two or more stoves or ranges, e.g. each having a different kind of energy supply [1, 2006.01]
F24C 13/00
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Stoves or ranges with additional provisions for heating water [1, 3, 2006.01]
F24C 14/00
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Stoves or ranges having self-cleaning provisions, e.g. continuous catalytic cleaning or electrostatic cleaning [3, 2006.01]
F24C 15/00
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Details [1, 2006.01]
F24D
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DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMSDOMESTIC HOT-WATER SUPPLY SYSTEMSELEMENTS OR COMPONENTS THEREFOR (using steam or condensate extracted or exhausted from steam engine plants for heating purposes F01K 17/02)
F24F
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AIR-CONDITIONINGAIR-HUMIDIFICATIONVENTILATIONUSE 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
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FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL  (steam generation F22)
F24S
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SOLAR HEAT COLLECTORSSOLAR HEAT SYSTEMS (for producing mechanical power from solar energy F03G 6/00) [2018.01]
F24T
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GEOTHERMAL COLLECTORSGEOTHERMAL SYSTEMS [2018.01]
F24V
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COLLECTION, PRODUCTION OR USE OF HEAT NOT OTHERWISE PROVIDED FOR [2018.01]
F25
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REFRIGERATION OR COOLINGCOMBINED HEATING AND REFRIGERATION SYSTEMSHEAT PUMP SYSTEMSMANUFACTURE OR STORAGE OF ICELIQUEFACTION OR SOLIDIFICATION OF GASES
F26
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DRYING
F27
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FURNACESKILNS, OVENS OR RETORTS [4]
F28
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HEAT EXCHANGE IN GENERAL
F41
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WEAPONSBLASTING
F41
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WEAPONS
F42
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AMMUNITIONBLASTING
F99
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SUBJECT MATTER NOT OTHERWISE PROVIDED FOR IN THIS SECTION [2006.01]
G
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PHYSICS
H
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ELECTRICITY

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