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IPC-Stelle: F04C 28/00 Hauptgruppe [Version 2024.01 (aktuell), 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; 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
F04B Hierarchieinformationen		POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS (machines for liquids, or pumps, of rotary-piston or oscillating-piston type F04C; non-positive-displacement pumps F04D; pumping of fluid by direct contact of another fluid or by using inertia of fluid to be pumped F04F)
F04C Hierarchieinformationen		ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS (engines driven by liquids F03C); ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS (engine fuel-injection pumps F02M)
F04C 2/00		Machines for liquids; Pumps for liquids or for liquids and elastic fluids [2011.01]
F04C 2/00 Hierarchieinformationen		Rotary-piston machines or pumps (with non-parallel axes of co-operating members F04C 3/00; with the working-chamber walls at least partly resiliently deformable F04C 5/00; with fluid ring or the like F04C 7/00; rotary-piston pumps specially adapted for elastic fluids F04C 18/00, F04C 19/00; rotary-piston machines or pumps in which the working-fluid is exclusively displaced by, or exclusively displaces, one or more reciprocating pistons F04B) [3, 2006.01]
F04C 3/00 Hierarchieinformationen		Rotary-piston machines or pumps, with non-parallel axes of movement of co-operating members, e.g. of screw type (with the working-chamber walls at least partly resiliently deformable F04C 5/00; rotary-piston pumps with non-parallel axes of movement of co-operating members specially adapted for elastic fluids F04C 18/48) [1, 2006.01]
F04C 5/00 Hierarchieinformationen		Rotary-piston machines or pumps with the working-chamber walls at least partly resiliently deformable (such pumps specially adapted for elastic fluids F04C 18/00) [1, 2006.01]
F04C 7/00 Hierarchieinformationen		Rotary-piston machines or pumps with fluid ring or the like (such pumps specially adapted for elastic fluids F04C 19/00) [1, 2006.01]
F04C 9/00 Hierarchieinformationen		Oscillating-piston machines or pumps (such pumps specially adapted for elastic fluids F04C 21/00) [1, 2006.01]
F04C 11/00 Hierarchieinformationen		Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type (combinations of such pumps specially adapted for elastic fluids F04C 23/00); Pumping installations (F04C 13/00 takes precedence; specially adapted for elastic fluids F04C 23/00; fluid gearing F16H 39/00-F16H 47/00) [1, 2006.01]
F04C 13/00 Hierarchieinformationen		Adaptations of machines or pumps for special use, e.g. for extremely high pressures (of pumps specially adapted for elastic fluids F04C 25/00) [1, 2006.01]
F04C 14/00 Hierarchieinformationen		Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations (of pumps or pumping installations specially adapted for elastic fluids F04C 28/00) [2006.01]
F04C 15/00 Hierarchieinformationen		Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C 2/00-F04C 14/00 (of pumps specially adapted for elastic fluids F04C 18/00-F04C 29/00) [1, 2006.01]
F04C 18/00		Pumps specially adapted for elastic fluids
F04C 18/00 Hierarchieinformationen		Rotary-piston pumps specially adapted for elastic fluids (with fluid ring or the like F04C 19/00; rotary-piston pumps in which the working-fluid is exclusively displaced by one or more reciprocating pistons F04B) [3, 2006.01]
F04C 19/00 Hierarchieinformationen		Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids [1, 2006.01]
F04C 21/00 Hierarchieinformationen		Oscillating-piston pumps specially adapted for elastic fluids [1, 2006.01]
F04C 23/00 Hierarchieinformationen		Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids (F04C 25/00 takes precedence) [1, 2006.01]
F04C 25/00 Hierarchieinformationen		Adaptations for special use of pumps for elastic fluids [1, 2006.01]
F04C 27/00 Hierarchieinformationen		Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids [1, 2006.01]
F04C 28/00 Hierarchieinformationen		Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids [2006.01]
F04C 28/02 Hierarchieinformationen		. specially adapted for several pumps connected in series or in parallel [2006.01]
F04C 28/04 Hierarchieinformationen		. specially adapted for reversible pumps [2006.01]
F04C 28/06 Hierarchieinformationen		. specially adapted for stopping, starting, idling or no-load operation [2006.01]
F04C 28/08 Hierarchieinformationen		. characterised by varying the rotational speed [2006.01]
F04C 28/10 Hierarchieinformationen		. characterised by changing the positions of the inlet or outlet openings with respect to the working chamber [2006.01]
F04C 28/12 Hierarchieinformationen		. . using sliding valves [2006.01]
F04C 28/14 Hierarchieinformationen		. . using rotating valves [2006.01]
F04C 28/16 Hierarchieinformationen		. . using lift valves [2006.01]
F04C 28/18 Hierarchieinformationen		. characterised by varying the volume of the working chamber (by changing the positions of inlet or outlet openings F04C 28/10) [2006.01]
F04C 28/20 Hierarchieinformationen		. . by changing the form of the inner or outer contour of the working chamber [2006.01]
F04C 28/22 Hierarchieinformationen		. . by changing the eccentricity between cooperating members [2006.01]
F04C 28/24 Hierarchieinformationen		. characterised by using valves controlling pressure or flow rate, e.g. discharge valves (F04C 28/10 takes precedence) [2006.01]
F04C 28/26 Hierarchieinformationen		. . using bypass channels [2006.01]
F04C 28/28 Hierarchieinformationen		. Safety arrangements; Monitoring [2006.01]
F04C 29/00 Hierarchieinformationen		Component parts, details, or accessories, of pumps or pumping installations specially adapted for elastic fluids, not provided for in groups F04C 18/00-F04C 28/00 [1, 2006.01]
F04D Hierarchieinformationen		NON-POSITIVE-DISPLACEMENT PUMPS (engine fuel-injection pumps F02M; ion pumps H01J 41/12; electrodynamic pumps H02K 44/02)
F04F Hierarchieinformationen		PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED (containers or packages with special means for dispensing liquid or semi-liquid contents by internal gaseous pressure B65D 83/14); SIPHONS [2]
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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