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IPC-Stelle: F01D 5/30 1-Punkt Untergruppe [Version 2024.01 (aktuell), 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
F01B Hierarchieinformationen		MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES (of rotary-piston or oscillating-piston type F01C; of non-positive-displacement type F01D; combustion engines F02; internal-combustion aspects of reciprocating-piston engines F02B 57/00, F02B 59/00; machines for liquids F03, F04; crankshafts, crossheads, connecting-rods F16C; flywheels F16F; gearings for interconverting rotary motion and reciprocating motion in general F16H; pistons, piston-rods, cylinders, for engines in general F16J)
F01C Hierarchieinformationen		ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES (combustion engines F02; internal-combustion aspects F02B 53/00, F02B 55/00; machines for liquids F03, F04)
F01D Hierarchieinformationen		NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES (combustion engines F02; machines or engines for liquids F03, F04; non-positive-displacement pumps F04D)
F01D 1/00 Hierarchieinformationen		Non-positive-displacement machines or engines, e.g. steam turbines (with working-fluid flows in opposite axial directions for balancing axial thrust F01D 3/02; with other than pure rotation F01D 23/00; turbines characterised by their use in special steam systems, cycles, or processes, regulating devices therefor F01K) [1, 2006.01]
F01D 3/00 Hierarchieinformationen		Machines or engines with axial-thrust balancing effected by working fluid [1, 2006.01]
F01D 5/00 Hierarchieinformationen		Blades; Blade-carrying members (nozzle boxes F01D 9/02); Heating, heat-insulating, cooling, or antivibration means on the blades or the members [1, 2006.01]
F01D 5/02 Hierarchieinformationen		. Blade-carrying members, e.g. rotors (rotors of non-bladed type F01D 1/34; stators F01D 9/00) [1, 2006.01]
F01D 5/03 Hierarchieinformationen		. . Annular blade-carrying members having blades on the inner periphery of the annulus and extending inwardly radially, i.e. inverted rotors [6, 2006.01]
F01D 5/04 Hierarchieinformationen		. . for radial-flow machines or engines [1, 2006.01]
F01D 5/06 Hierarchieinformationen		. . Rotors for more than one axial stage, e.g. of drum or multiple-disc type; Details thereof, e.g. shafts, shaft connections [1, 2006.01]
F01D 5/08 Hierarchieinformationen		. . Heating, heat-insulating, or cooling means [1, 2006.01]
F01D 5/10 Hierarchieinformationen		. . Antivibration means [1, 2006.01]
F01D 5/12 Hierarchieinformationen		. Blades (blade roots F01D 5/30; rotors with blades adjustable in operation F01D 7/00; stator blades F01D 9/02) [1, 2006.01]
F01D 5/14 Hierarchieinformationen		. . Form or construction (selecting particular materials, measures against erosion or corrosion F01D 5/28) [1, 2006.01]
F01D 5/16 Hierarchieinformationen		. . . for counteracting blade vibration [1, 2006.01]
F01D 5/18 Hierarchieinformationen		. . . Hollow blades; Heating, heat-insulating, or cooling means on blades [1, 2006.01]
F01D 5/20 Hierarchieinformationen		. . . Specially-shaped blade tips to seal space between tips and stator [1, 2006.01]
F01D 5/22 Hierarchieinformationen		. . Blade-to-blade connections, e.g. by shrouding [1, 2006.01]
F01D 5/24 Hierarchieinformationen		. . . using wire or the like [1, 2006.01]
F01D 5/26 Hierarchieinformationen		. . Antivibration means not restricted to blade form or construction or to blade-to-blade connections [1, 2006.01]
F01D 5/28 Hierarchieinformationen		. . Selecting particular materials; Measures against erosion or corrosion [1, 2006.01]
F01D 5/30 Hierarchieinformationen		. Fixing blades to rotors; Blade roots [1, 2006.01]
F01D 5/32 Hierarchieinformationen		. . Locking, e.g. by final locking-blades or keys [1, 2006.01]
F01D 5/34 Hierarchieinformationen		. Rotor-blade aggregates of unitary construction [1, 2006.01]
F01D 7/00 Hierarchieinformationen		Rotors with blades adjustable in operation; Control thereof (for reversing F01D 1/30) [1, 2006.01]
F01D 9/00 Hierarchieinformationen		Stators [1, 2006.01]
F01D 11/00 Hierarchieinformationen		Preventing or minimising internal leakage of working fluid, e.g. between stages (sealings in general F16J) [1, 2006.01]
F01D 13/00 Hierarchieinformationen		Combinations of two or more machines or engines (F01D 15/00 takes precedence; combinations of two or more pumps F04; fluid gearing F16H) [1, 2006.01]
F01D 15/00 Hierarchieinformationen		Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby [1, 2006.01]
F01D 17/00 Hierarchieinformationen		Regulating or controlling by varying flow (for reversing F01D 1/30; by varying rotor blade position F01D 7/00; specially for starting F01D 19/00; shutting-down F01D 21/00; regulating or controlling in general G05) [1, 2006.01]
F01D 19/00 Hierarchieinformationen		Starting of machines or engines; Regulating, controlling, or safety means in connection therewith (warming-up before starting F01D 25/10; turning or inching gear F01D 25/34) [1, 2006.01]
F01D 21/00 Hierarchieinformationen		Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for [1, 2006.01]
F01D 23/00 Hierarchieinformationen		Non-positive-displacement machines or engines with movement other than pure rotation, e.g. of endless-chain type [1, 2006.01]
F01D 25/00 Hierarchieinformationen		Component parts, details, or accessories, not provided for in, or of interest apart from, other groups [1, 2006.01]
F01K Hierarchieinformationen		STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES (gas-turbine or jet-propulsion plants F02; steam generation F22; nuclear power plants, engine arrangements therein G21D)
F01L Hierarchieinformationen		CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
F01M Hierarchieinformationen		LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL-COMBUSTION ENGINES; CRANKCASE VENTILATING [2]
F01N Hierarchieinformationen		GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES (arrangements in connection with gas exhaust of propulsion units in vehicles B60K 13/00; combustion-air intake silencers specially adapted for, or arranged on, internal-combustion engines F02M 35/00; protecting against, or damping, noise in general G10K 11/16)
F01P Hierarchieinformationen		COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES (arrangements in connection with cooling of propulsion units in vehicles B60K 11/00; heat-transfer, heat-exchange or heat-storage materials C09K 5/00; heat-exchange in general, radiators F28)
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
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 OR 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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