FI-MainGroup/Facet-Choice

Engines characterised by the working fluid to be compressed or characterised by the type of ignition
  • F02B1/00
  • 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] HB CC 3G023
  • F02B3/00
  • Engines characterised by air compression and subsequent fuel addition (characterised by both fuelair mixture compression and air compression, or characterised by both positive ignition and compression ignition F02B 11/00) [1, 2006.01] HB CC 3G023
  • F02B5/00
  • 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 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] HB CC 3G023
  • F02B7/00
  • 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 positiv eignition and compression ignition F02B 11/00) [1, 2006.01] HB CC 3G023
  • F02B9/00
  • 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] HB CC 3G023
  • F02B11/00
  • 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] HB CC 3G023
    Engines characterised by the method of introducing liquid fuel into cylinders
  • F02B13/00
  • Enginescharacterised by theintroduction of liquid fuel into cylinders by use of auxiliary fluid HB CC 3G023
  • F02B15/00
  • Engines characterised by the method of introducing liquid fuel into cylinders and not otherwise provided for HB CC 3G023

  • F02B17/00
  • Engines characterised by means for effecting stratification of charge in cylinders HB CC 3G023
    Engines characterised by—precombustion chambers or air-storage chambers, or characterised by special shape or construction of combustion chambers to improve operation
  • F02B19/00
  • Engines characterised by precombustion chambers [1, 2006.01] HB CC 3G023
  • F02B21/00
  • Engines characterised byair-storage chambers HB CC 3G023
  • F02B23/00
  • Other enginescharacterised byspecial shape or construction of combustion chambers to improve operation (engines with incandescent chambers F02B 9/08) HB CC 3G023
    Engines characterised by provision for charging or scavenging
  • F02B25/00
  • Engines characterised by using fresh charge for scavenging cylinders [1, 2006.01] HB CC 3G030
  • F02B27/00
  • 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] HB CC 3G031
  • F02B29/00
  • Engines characterised byprovision for charging or scavenging not provided for in groupsF02B 25/00,F02B 27/00 or F02B 33/00-F02B 39/00; Details thereof HB CC 3G032

  • F02B31/00
  • 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] HB CC 3G033
    Engines characterised by provision of driven charging or scavenging pumps
  • F02B33/00
  • Engines characterised by provision of pumps for charging or scavenging [1, 2006.01] HB CC 3G005
  • F02B35/00
  • Engines characterised by provision ofpumps for sucking combustion residues from cylinders HB CC 3G005
  • F02B37/00
  • Engines characterised by provision of pumps driven at least for part of the time by exhaust [1, 2006.01] HB CC 3G005
  • F02B39/00
  • Component parts, details, or accessories relating to driven charging or scavenging pumps,not provided for in groups F02B 33/00-F02B 37/00 HB CC 3G005

  • F02B41/00
  • Engines characterised by special means for improving conversion of heat or pressure energy into mechanical power HB CC 3G005
    Engines operating on non-liquid fuels; Plants including such engines, i.e. combinations of the engine with fuel-generating apparatus
  • F02B43/00
  • 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) HB CC 3G043
  • F02B45/00
  • 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) HB CC 3G043
    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
  • F02B47/00
  • Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines HB CC 3G144
  • F02B49/00
  • 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 HB CC 3G144
  • F02B51/00
  • Other methods of operating engines involving pre-treating of, or adding substances to, combustion air, fuel, or fuel-air mixture of the engines HB CC 3G045
    Internal-combustion aspects of rotary-piston or oscillating-piston engines
  • F02B53/00
  • 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) HB CC 3G035
  • F02B55/00
  • Internal-combustion aspects of rotary pistons; Outer members for co-operation with rotary pistons HB CC 3G035
    Internal-combustion aspects of reciprocating-piston engines with movable cylinders
  • F02B57/00
  • Internal-combustion aspects of rotary engines in which the combusted gases displace one or more reciprocating pistons HB CC 3G035
  • F02B59/00
  • Internal-combustion aspects of other reciprocating-piston engines with movable, e.g. oscillating, cylinders (with yieldable walls F02B 75/38) HB CC 3G035
    Adaptations of engines for special use; Combinations of engines with devices other than engine parts or auxiliaries
  • F02B61/00
  • 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] HB CC 3G011
  • F02B63/00
  • Adaptations of engines for driving pumps, hand-held tools orelectric generators; Portable combinations of engines with engine-driven devices (of rotary-piston or oscillating-piston engines F02B 53/14) HB CC 3G011
  • F02B65/00
  • Adaptations of engines forspecial 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 enginesF02B 53/14; combinations of prime-movers consisting of electric motors and internal combustion engines for mutual or common propulsion B60K 6/20) HB CC 3G011
    Engines with pertinent characteristics other than those provided for in, or of interest apart from, preceding main groups
  • F02B67/00
  • 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 HB CC 3G011
  • F02B69/00
  • 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 HB CC 3G011
  • F02B71/00
  • Free-piston engines; Engines without rotary main shaft HB CC 3G011
  • F02B73/00
  • Combinations of two or more engines, not otherwise provided for HB CC 3G011
  • F02B75/00
  • Other engines, e.g. single-cylinder engines HB CC 3G011
  • F02B77/00
  • Component parts, details, or accessories, not otherwise provided for HB CC 3G011
  • F02B79/00
  • Running-in of internal-combustion engines(lubrication thereof F01M 7/00) [1, 2006.01] HB CC 3G011
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