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IPC entry: F02B 61/04 1-dot subgroup [Version 2024.01 (current), Language EN - English]

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DEKLA groups

Symbol		Title
A		HUMAN NECESSITIES
B		PERFORMING OPERATIONS; TRANSPORTING
C		CHEMISTRY; METALLURGY
D		TEXTILES; PAPER
E		FIXED CONSTRUCTIONS
F		MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F01		ENGINES OR PUMPS
F01		MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
F02		COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
F02B		INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL (gas-turbine plants F02C; hot-gas or combustion-product positive-displacement engine plants F02G)
F02B 1/00		Engines characterised by the working fluid to be compressed or characterised by the type of ignition
F02B 1/00		Engines characterised by fuel-air mixture compression (characterised by both fuel-air mixture compression and air compression, or characterised by both positive ignition and compression ignition F02B 11/00) [1, 2006.01]
F02B 3/00		Engines characterised by air compression and subsequent fuel addition (characterised by both fuel-air mixture compression and air compression, or characterised by both positive ignition and compression ignition F02B 11/00) [1, 2006.01]
F02B 5/00		Engines characterised by positive ignition (engines characterised by fuel-air mixture compression with positive ignition F02B 1/02; engines characterised by air compression and subsequent fuel addition with positive ignition F02B 3/02; with non-timed positive ignition F02B 9/06; characterised by both fuel-air mixture compression and air compression, or characterised by both positive ignition and compression ignition F02B 11/00) [1, 2006.01]
F02B 7/00		Engines characterised by the fuel-air charge being ignited by compression ignition of an additional fuel (characterised by both fuel-air mixture compression and air compression, or characterised by both positive ignition and compression ignition F02B 11/00) [1, 2006.01]
F02B 9/00		Engines characterised by other types of ignition (characterised by both fuel-air mixture compression and air compression, or characterised by both positive ignition and compression ignition F02B 11/00) [1, 2006.01]
F02B 11/00		Engines characterised by both fuel-air mixture compression and air compression, or characterised by both positive ignition and compression ignition, e.g. in different cylinders [1, 2006.01]
F02B 13/00		Engines characterised by the method of introducing liquid fuel into cylinders
F02B 13/00		Engines characterised by the introduction of liquid fuel into cylinders by use of auxiliary fluid [1, 2006.01]
F02B 15/00		Engines characterised by the method of introducing liquid fuel into cylinders and not otherwise provided for [1, 2006.01]
F02B 17/00
F02B 17/00		Engines characterised by means for effecting stratification of charge in cylinders [1, 2006.01]
F02B 19/00		Engines characterised by precombustion chambers or air-storage chambers, or characterised by special shape or construction of combustion chambers to improve operation
F02B 19/00		Engines characterised by precombustion chambers [1, 2006.01]
F02B 21/00		Engines characterised by air-storage chambers [1, 2006.01]
F02B 23/00		Other engines characterised by special shape or construction of combustion chambers to improve operation (engines with incandescent chambers F02B 9/08) [1, 2006.01]
F02B 25/00		Engines characterised by provision for charging or scavenging
F02B 25/00		Engines characterised by using fresh charge for scavenging cylinders [1, 2006.01]
F02B 27/00		Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues [1, 2006.01]
F02B 29/00		Engines characterised by provision for charging or scavenging not provided for in groups F02B 25/00, F02B 27/00 or F02B 33/00-F02B 39/00; Details thereof [1, 2006.01]
F02B 31/00
F02B 31/00		Modifying induction systems for imparting a rotation to the charge in the cylinder (air intakes or induction systems for internal-combustion engines F02M 35/10) [1, 2006.01]
F02B 33/00		Engines characterised by provision of driven charging or scavenging pumps
F02B 33/00		Engines characterised by provision of pumps for charging or scavenging [1, 2006.01]
F02B 35/00		Engines characterised by provision of pumps for sucking combustion residues from cylinders [1, 2006.01]
F02B 37/00		Engines characterised by provision of pumps driven at least for part of the time by exhaust [1, 2006.01]
F02B 39/00		Component parts, details, or accessories relating to driven charging or scavenging pumps, not provided for in groups F02B 33/00-F02B 37/00 [1, 2006.01]
F02B 41/00
F02B 41/00		Engines characterised by special means for improving conversion of heat or pressure energy into mechanical power [1, 2006.01]
F02B 43/00		Engines operating on non-liquid fuels; Plants including such engines, i.e. combinations of the engine with fuel-generating apparatus
F02B 43/00		Engines characterised by operating on gaseous fuels; Plants including such engines (engines characterised by the gas-air charge being ignited by compression ignition of an additional fuel F02B 7/06; engines convertible from gas to other fuel consumption F02B 69/04) [1, 2006.01]
F02B 45/00		Engines characterised by operating on non-liquid fuels other than gas; Plants including such engines (plants involving generation of gaseous fuel from solid fuel F02B 43/08; engines convertible from gas to other fuel consumption F02B 69/04) [1, 2006.01]
F02B 47/00		Methods of operating engines involving specific pre-treating of, or adding specific substances to, combustion air, fuel or fuel-air mixture of the engines, and not otherwise provided for
F02B 47/00		Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines [1, 2006.01]
F02B 49/00		Methods of operating air-compressing compression-ignition engines involving introduction of small quantities of fuel in the form of a fine mist into the air in the engine's intake [1, 2006.01]
F02B 51/00		Other methods of operating engines involving pre-treating of, or adding substances to, combustion air, fuel, or fuel-air mixture of the engines [1, 2006.01]
F02B 53/00		Internal-combustion aspects of rotary-piston or oscillating-piston engines
F02B 53/00		Internal-combustion aspects of rotary-piston or oscillating-piston engines (internal-combustion aspects of rotary pistons or outer members for co-operation therewith F02B 55/00) [1, 2006.01]
F02B 55/00		Internal-combustion aspects of rotary pistons; Outer members for co-operation with rotary pistons [1, 2006.01]
F02B 57/00		Internal-combustion aspects of reciprocating-piston engines with movable cylinders
F02B 57/00		Internal-combustion aspects of rotary engines in which the combusted gases displace one or more reciprocating pistons [1, 2006.01]
F02B 59/00		Internal-combustion aspects of other reciprocating-piston engines with movable, e.g. oscillating, cylinders (with yieldable walls F02B 75/38) [1, 2006.01]
F02B 61/00		Adaptations of engines for special use; Combinations of engines with devices other than engine parts or auxiliaries
F02B 61/00		Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing (the engine torque being divided by a differential gear for driving a scavenging or charging pump and the engine output shaft F02B 39/06; adaptations or combinations of rotary-piston or oscillating-piston engines F02B 53/14) [1, 2006.01]
F02B 61/02		. for driving cycles [1, 2006.01]
F02B 61/04		. for driving propellers [1, 2006.01]
F02B 61/06		. Combinations of engines with mechanical gearing (F02B 61/02, F02B 61/04 take precedence) [1, 2006.01]
F02B 63/00		Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices (of rotary-piston or oscillating-piston engines F02B 53/14) [1, 2006.01]
F02B 65/00		Adaptations of engines for special uses not provided for in groups F02B 61/00 or F02B 63/00; Combinations of engines with other devices, e.g. with non-driven apparatus (of rotary-piston or oscillating-piston engines F02B 53/14; combinations of prime-movers consisting of electric motors and internal combustion engines for mutual or common propulsion B60K 6/20) [1, 2006.01]
F02B 67/00		Engines with pertinent characteristics other than those provided for in, or of interest apart from, preceding main groups
F02B 67/00		Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for [1, 2006.01]
F02B 69/00		Internal-combustion engines convertible into other combustion-engine type, not provided for in group F02B 11/00; Internal-combustion engines of different types characterised by constructions facilitating use of same main engine-parts in different types [1, 2006.01]
F02B 71/00		Free-piston engines; Engines without rotary main shaft [1, 2006.01]
F02B 73/00		Combinations of two or more engines, not otherwise provided for [1, 2006.01]
F02B 75/00		Other engines, e.g. single-cylinder engines [1, 2006.01]
F02B 77/00		Component parts, details, or accessories, not otherwise provided for [1, 2006.01]
F02B 79/00		Running-in of internal-combustion engines (lubrication thereof F01M 7/00) [1, 2006.01]
F02C		GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS (construction of turbines F01D; jet-propulsion plants F02K; construction of compressors or fans F04; combustion apparatus in which combustion takes place in a fluidised bed of fuel or other particles F23C 10/00; generating combustion products of high pressure or high velocity F23R; using gas turbines in compression refrigeration plants F25B 11/00)
F02D		CONTROLLING COMBUSTION ENGINES (vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed B60K 31/00; conjoint control of vehicle sub-units of different type or different function, road vehicle drive control systems for purposes other than the control of a single sub-unit B60W) [4, 2006.01]
F02F		CYLINDERS, PISTONS, OR CASINGS FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES [2]
F02G		HOT-GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS (steam engine plants, special vapour plants, plants operating on either hot gas or combustion-product gases together with other fluid F01K; gas-turbine plants F02C; jet-propulsion plants F02K); USE OF WASTE HEAT OF COMBUSTION ENGINES, NOT OTHERWISE PROVIDED FOR
F02K		JET-PROPULSION PLANTS (arrangement or mounting of jet-propulsion plants in land vehicles or vehicles in general B60K; arrangement or mounting of jet-propulsion plants in waterborne vessels B63H; controlling aircraft attitude, flight direction or altitude by jet reaction B64C 15/00, B64U 50/10; arrangement or mounting of jet-propulsion plants in aircraft B64D 27/00, B64U 50/10; plants characterised by the power of the working fluid being divided between jet propulsion and another form of propulsion, e.g. propeller, F02B, F02C; features of jet-propulsion plants common to gas-turbine plants, air intakes or fuel supply control of air-breathing jet-propulsion plants F02C)
F02M		SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
F02N		STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
F02P		IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES (specially adapted for rotary-piston or oscillating-piston engines F02B 53/12; ignition of combustion apparatus in general, glowing plugs F23Q; measuring of physical variables in general G01; controlling in general G05; data processing in general G06; electrical components in general, see section H; sparking plugs H01T)
F03		MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
F04		POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
F15		ENGINEERING IN GENERAL
F15		FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
F16		ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F17		STORING OR DISTRIBUTING GASES OR LIQUIDS
F21		LIGHTING; HEATING
F21		LIGHTING
F22		STEAM GENERATION
F23		COMBUSTION APPARATUS; COMBUSTION PROCESSES
F24		HEATING; RANGES; VENTILATING
F25		REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
F26		DRYING
F27		FURNACES; KILNS, OVENS OR RETORTS [4]
F28		HEAT EXCHANGE IN GENERAL
F41		WEAPONS; BLASTING
F41		WEAPONS
F42		AMMUNITION; BLASTING
F99		SUBJECT MATTER NOT OTHERWISE PROVIDED FOR IN THIS SECTION [2006.01]
G		PHYSICS
H		ELECTRICITY

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