| Patents for F02B 33 - Enginescharacterised by provision ofpumps for charging or scavenging (7,548) |
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| 02/02/1993 | US5183013 Two-cycle diesel engine |
| 01/28/1993 | DE4124479A1 Hybrid drive esp. for motor vehicle including stepless gear box - connected across clutch consisting of electric machines and three shaft power distribution drive with electric motors working as generator as required |
| 01/27/1993 | EP0524667A2 Method and apparatus for regulating supercharger boost pressure |
| 01/27/1993 | EP0524267A1 Power plant for generation of electrical power and pneumatic pressure |
| 01/21/1993 | WO1993001401A1 Device for supplying extra air in exhaust gases from a supercharged otto engine fitted with a catalytic converter |
| 01/21/1993 | WO1993001400A1 Device for supplying extra air in exhaust gases from car engines upstream from a catalytic cleaner |
| 01/19/1993 | US5179921 Integrated engine and compressor device |
| 01/12/1993 | US5178104 Two cycle diesel engine |
| 01/05/1993 | US5176170 Multiple stage reed valves for use in internal combustion engines |
| 12/23/1992 | EP0519276A1 Supercharger carry-over venting means |
| 12/22/1992 | US5173021 Compressors |
| 12/17/1992 | DE4119794A1 Oil separator for IC engine - removes oil mist from intake air and has heated wall to vaporise part of oil |
| 12/10/1992 | DE4216565A1 Engine with loop type crankshaft drive - has medium compression chamber with valves at rear of piston engaging with sealing plate |
| 12/02/1992 | CN1066707A Two stroke engine with intake pump |
| 11/25/1992 | EP0514982A1 Internal combustion engines, with a separate chamber for a fuel injection |
| 11/19/1992 | EP0514040A1 Rotors for mechanically-driven superchargers |
| 11/19/1992 | EP0513892A2 Method of operating a two-stroke-cycle engine with variable valve timing in a four-strike-cycle mode |
| 11/19/1992 | EP0513868A2 A reciprocating internal combination engine including a separate gas chamber |
| 11/19/1992 | DE4115537A1 Two-stroke engine with double pistons - has smaller piston for combustion chamber operation, air intake low compression larger piston for combustion chamber with high compression |
| 11/17/1992 | US5163388 Two-stroke i.c. engine with a super charger |
| 11/03/1992 | US5159903 Air intake system for two cycle multi cylinder engine |
| 10/27/1992 | US5158427 Centrifugal supercharger |
| 10/20/1992 | US5156118 For supplying air to the cylinders |
| 10/20/1992 | US5155999 Intake system for internal combustion engine equipped with supercharger |
| 10/20/1992 | CA1308920C Supercharged diesel type apparatus for the generation of power |
| 10/14/1992 | EP0352274B1 Mass flow fuel injection control system |
| 10/13/1992 | US5154583 Rotor of a pressure wave machine |
| 10/13/1992 | US5154155 Boost pressure control system for a supercharged engine |
| 09/29/1992 | US5150693 Boost pressure control system for a supercharged engine |
| 09/29/1992 | CA1308155C2 Rotating-reciprocating engine/machine |
| 09/24/1992 | DE4214635A1 Transmission layout for vehicle with reduction gearing and differential - has steplessly controllable compressors to give pneumatic retardation |
| 09/08/1992 | US5144919 Two-stroke cycle reciprocating internal combustion engine for spark ignition and crankcase scavenging |
| 09/01/1992 | US5143028 Supercharged V type two cycle engine |
| 08/25/1992 | US5140816 Internal combustion engine turbo charger |
| 08/19/1992 | EP0498825A1 A pressure exchanger. |
| 08/18/1992 | US5138839 Control system for internal combustion engine with turbo supercharger |
| 08/11/1992 | US5136995 Internal combustion piston engine |
| 08/06/1992 | WO1992013182A1 Arrangement for supercharging of automobile engines |
| 08/05/1992 | EP0408660B1 Two cycle engine with low pressure crankcase fuel injection |
| 08/05/1992 | CN2112010U Air-filling one-stroke ic engine |
| 07/29/1992 | EP0338055B1 Exhaust gas treatment for a two stroke engine |
| 07/29/1992 | CN2111370U Internal-combustion engine with gas-filled cylinder |
| 07/28/1992 | US5133327 Air flow system having constant discharge volume |
| 07/28/1992 | US5133326 Clutch control apparatus for a mechanical supercharger |
| 07/28/1992 | US5133309 Multi-poppet valve type two cycle engine |
| 07/22/1992 | EP0495221A1 Internal combustion engine with air compressor |
| 07/21/1992 | US5131354 Method of operating a two-stroke-cycle engine with variable valve timing in a four-stroke-cycle mode |
| 07/21/1992 | US5131229 Internal-combustion engine with exhaust gas turbocharger |
| 07/16/1992 | DE4140627A1 IC engine with double-acting working piston - has two working strokes for each crankshaft rotation |
| 07/08/1992 | CN2109449U Penetrating type two-stroke engine |
| 07/07/1992 | US5127386 Apparatus for controlling a supercharger |
| 07/07/1992 | US5127373 Two cycle engine with fuel injection |
| 07/01/1992 | EP0303649B1 Rocking-piston machine |
| 06/30/1992 | US5125292 Control system for a power train |
| 06/24/1992 | EP0460030A4 Engine supercharger and inlet manifold arrangement |
| 06/16/1992 | US5121733 Air intake system for supercharged engine |
| 06/16/1992 | US5121607 Energy recovery system for large motor vehicles |
| 06/11/1992 | WO1992009796A1 Air supply system for an internal combustion engine |
| 06/11/1992 | DE4038918A1 Mixer for gaseous media at different pressures - is controlled electronically by transducer which causes mixing member to rotate for direct mixt. of two flows |
| 06/09/1992 | US5119795 Intake system with mechanical supercharger for internal combustion engine |
| 06/03/1992 | EP0476010A4 Reciprocating piston engine with pumping and power cylinders |
| 05/27/1992 | CN2105561U Automobile turbo-supercharger |
| 05/26/1992 | US5116205 Pressure exchanger for internal-combustion engines |
| 05/26/1992 | US5115788 Supercharging apparatus for internal combustion engine |
| 05/21/1992 | DE4036654A1 IC engine working according to two- and four-stroke cycles - has suction chamber connected before inlet apertures of each cylinder |
| 05/20/1992 | EP0485554A1 Internal-combustion-engine aspiration system for use with single -stage or two-stage superchargers. |
| 05/14/1992 | DE4035322A1 Axial piston IC engine - incorporates piston with at least two stages each in combustion chamber |
| 05/13/1992 | EP0484884A2 Method for controlling the supercharge pressure in internal combustion engine |
| 05/13/1992 | EP0331698B1 Exhaust gas treatment for a two stroke engine |
| 05/12/1992 | US5111783 Rotary valve system for internal combustion engines |
| 05/06/1992 | EP0484226A1 Two-stroke engine |
| 05/05/1992 | US5109826 Shift shock attenuation system for automotive power train including automatic transmission and turbocharged internal combustion engine |
| 04/29/1992 | EP0481972A1 PROCESS AND DEVICE FOR SUPPLYING AIR TO A SUPERCHARGED TWO-STROKE ENGINE WITH AT LEAST ONE SET OF TWO CYLINDERS ARRANGED AT 180o. |
| 04/21/1992 | US5105775 Two-stroke engine with controlled pneumatic injection |
| 04/14/1992 | US5103645 Internal combustion engine and method |
| 04/08/1992 | CN2101115U Pressure self-increasing four-stroke engine |
| 04/07/1992 | US5101794 Internal combustion engine |
| 04/02/1992 | DE4030817A1 Centrifugal supercharger for vehicle IC-engine - has two compressor rotors, each with up and down stream stators, with rotor vanes spiralling outwards in flow direction |
| 04/01/1992 | EP0475947A4 Internal combustion engine |
| 03/26/1992 | DE4030116A1 Two=stroke IC engine - functions as Otto and-or Diesel unit using lubricant-free thin air-fuel mixt. |
| 03/25/1992 | EP0476511A1 Reed valve assembly |
| 03/25/1992 | EP0476010A1 Reciprocating piston engine with pumping and power cylinders. |
| 03/25/1992 | EP0475947A1 Internal combustion engine |
| 03/24/1992 | CA1297647C Combination of an injecting unit and plasticizing unit for an injection molding machine |
| 03/18/1992 | CN1059582A Gasoline engine |
| 03/11/1992 | EP0474623A2 Externally ignited two stroke internal combustion engine with crankcase scavening |
| 03/11/1992 | EP0474007A2 Running up device for diesel engine turbo charges |
| 03/10/1992 | US5094217 Air fuel injection system |
| 03/04/1992 | EP0472748A1 Rotor of a pressure wave machine |
| 03/03/1992 | US5092288 Spray rail reed block |
| 02/27/1992 | DE4133138A1 Two=stroke diesel engine for vehicle or into machine - has particle filter or catalyser with regulation of purging air vol. dependent on engine loading |
| 02/26/1992 | CA2049438A1 Rotor of a pressure wave machine |
| 02/25/1992 | US5090392 Control system for engine with supercharger |
| 02/25/1992 | US5090363 Two-cycle engine with pneumatic fuel injection and flow restriction in at least one transfer passageway |
| 02/25/1992 | US5090202 Intake system for an internal combustion engine with supercharger |
| 02/19/1992 | CN1058826A Energy-saving no-air valve engine |
| 02/11/1992 | US5087824 Power plant for generation of electrical power and pneumatic pressure |
| 02/05/1992 | EP0469596A2 Multi-cylinder two cycle internal combustion engine |
| 02/04/1992 | US5085199 V-type engine equipped with a supercharging device |
| 02/04/1992 | US5085180 Crank chamber structure for two cycle internal combustion engine |