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IPC-Stelle: F04B 39/00 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)
F04B 1/00		Pumps for liquids or for liquid and elastic fluids; Positive-displacement machines for liquids
F04B 1/00 Hierarchieinformationen		Multi-cylinder machines or pumps characterised by number or arrangement of cylinders (machines or pumps with pistons coacting within one cylinder F04B 3/00) [1, 2006.01, 2020.01]
F04B 3/00 Hierarchieinformationen		Machines or pumps with pistons coacting within one cylinder, e.g. multi-stage [1, 2006.01]
F04B 5/00 Hierarchieinformationen		Machines or pumps with differential-surface pistons [1, 2006.01]
F04B 7/00 Hierarchieinformationen		Piston machines or pumps characterised by having positively-driven valving [1, 2006.01]
F04B 9/00 Hierarchieinformationen		Piston machines or pumps characterised by the driving or driven means to or from their working members [1, 2006.01]
F04B 11/00 Hierarchieinformationen		Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation [1, 2006.01]
F04B 13/00 Hierarchieinformationen		Pumps specially modified to deliver fixed or variable measured quantities [1, 2006.01]
F04B 15/00 Hierarchieinformationen		Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts [1, 2006.01]
F04B 17/00 Hierarchieinformationen		Pumps characterised by combination with, or adaptation to, specific driving engines or motors [1, 2006.01]
F04B 19/00 Hierarchieinformationen		Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B 1/00-F04B 17/00 [1, 2006.01]
F04B 23/00 Hierarchieinformationen		Pumping installations or systems (pumps characterised by combination with, or adaptation to, specific driving engines or motors F04B 17/00) [1, 2006.01]
F04B 25/00		Pumps specially adapted for elastic fluids
F04B 25/00 Hierarchieinformationen		Multi-stage pumps specially adapted for elastic fluids [1, 2006.01]
F04B 27/00 Hierarchieinformationen		Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders (multi-stage pumps specially adapted for elastic fluids F04B 25/00) [1, 2006.01]
F04B 31/00 Hierarchieinformationen		Free-piston pumps specially adapted for elastic fluids; Systems incorporating such pumps (muscle-driven pumps in which the stroke is not defined by gearing F04B 33/00) [1, 2006.01]
F04B 33/00 Hierarchieinformationen		Pumps specially adapted for elastic fluids actuated by muscle power, e.g. for inflating [1, 2006.01]
F04B 35/00 Hierarchieinformationen		Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for [1, 2006.01]
F04B 37/00 Hierarchieinformationen		Pumps specially adapted for elastic fluids and having pertinent characteristics not provided for in, or of interest apart from, groups F04B 25/00-F04B 35/00 [1, 2006.01]
F04B 39/00 Hierarchieinformationen		Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B 25/00-F04B 37/00 [1, 2006.01]
F04B 39/02 Hierarchieinformationen		. Lubrication (of machines or engines in general F01M) [1, 2006.01]
F04B 39/04 Hierarchieinformationen		. Measures to avoid lubricant contaminating the pumped fluid [1, 2006.01]
F04B 39/06 Hierarchieinformationen		. Cooling; Heating; Prevention of freezing [1, 2006.01]
F04B 39/08 Hierarchieinformationen		. Actuation of distribution members [1, 2006.01]
F04B 39/10 Hierarchieinformationen		. Adaptation or arrangement of distribution members [1, 2006.01]
F04B 39/12 Hierarchieinformationen		. Casings; Cylinders; Cylinder heads; Fluid connections [1, 2006.01]
F04B 39/14 Hierarchieinformationen		. Provisions for readily assembling or disassembling [1, 2006.01]
F04B 39/16 Hierarchieinformationen		. Filtration; Moisture separation [1, 2006.01]
F04B 41/00 Hierarchieinformationen		Pumping installations or systems specially adapted for elastic fluids (free-piston pumps specially adapted for elastic fluids or systems incorporating such pumps F04B 31/00; piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for F04B 35/00) [1, 2006.01]
F04B 43/00		Machines or pumps having flexible working members
F04B 43/00 Hierarchieinformationen		Machines, pumps, or pumping installations having flexible working members (pumps or pumping installations specially adapted for elastic fluids F04B 45/00) [1, 2006.01]
F04B 45/00 Hierarchieinformationen		Pumps or pumping installations having flexible working members and specially adapted for elastic fluids [1, 2006.01]
F04B 47/00
F04B 47/00 Hierarchieinformationen		Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps (by using positive or negative pressurised fluid medium acting directly on the liquid to be pumped F04F 1/00) [1, 2006.01]
F04B 49/00 Hierarchieinformationen		Control of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for in, or of interest apart from, groups F04B 1/00-F04B 47/00 [1, 2006.01]
F04B 51/00 Hierarchieinformationen		Testing machines, pumps, or pumping installations [1, 2006.01]
F04B 53/00 Hierarchieinformationen		Component parts, details or accessories not provided for in, or of interest apart from, groups F04B 1/00-F04B 23/00 or F04B 39/00-F04B 47/00 [6, 2006.01]
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)
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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