| Patents for F02B 41 - Engines characterised by special means for improving conversion of heat or pressure energy into mechanical power (2,672) |
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| 01/17/2007 | CN1898463A Drive train with exhaust gas utilisation and control method |
| 01/16/2007 | CA2501674C Internal combustion engine with elevated expansion ratio |
| 01/10/2007 | CN1294346C Variable module type impulse supercharging device of turbocharging diesel engine |
| 01/02/2007 | CA2449763C Variable stroke engine |
| 12/28/2006 | WO2006137754A1 The internal combustion engine with an auxiliary cylinder |
| 12/27/2006 | CN2851598Y High-efficiency energy-saving engine |
| 12/27/2006 | CN1292154C Two-step combustion system |
| 12/20/2006 | CN1880740A Piston type secondary-working IC engine |
| 12/19/2006 | CA2285107C Arrangement in a two cycle combustion engine with internal combustion |
| 12/19/2006 | CA2214976C Low-temperature, near-adiabatic engine |
| 12/14/2006 | DE102005026763A1 Piston combustion engine for e.g. one liter car drive unit, has motor with intake volume greater than processing volume, where engine is divided into high and low pressure cycles and identified as five-stroke engine in low pressure stage |
| 12/13/2006 | EP1685316B1 Method for optimizing the utilization ratio in a drive unit and drive unit |
| 12/07/2006 | WO2006128332A1 Constant volume combustion ic engine |
| 12/07/2006 | DE102005025272A1 Turbo-composed-system is installed as add-on module with hydrodynamic coupling in lorry diesel engine drive train and provides favorable degree of effect |
| 12/07/2006 | DE102005003714B4 Turbocompound-Aufladesystem mit zuschaltbarem Verdichter TurboCompound charging system with switchable compressor |
| 12/06/2006 | EP1729020A1 Elastic crank with an open frame structure for engine |
| 12/05/2006 | US7143859 Construction machinery |
| 12/05/2006 | US7143726 Method and device for controlling the opening of an intake valve of an internal combustion engine |
| 11/30/2006 | DE102005026602B3 Internal combustion engine, e.g. for motor vehicle, has exhaust gas supercharger connected to first hydraulic machine and engine drive shaft to second hydraulic machine |
| 11/28/2006 | US7140346 Diesel-type piston engine and a method for controlling a diesel-type piston engine |
| 11/23/2006 | DE10250838B4 Abgasenergierückgewinnungssystem für eine Brennkraftmaschine Exhaust gas energy recovery system for an internal combustion engine |
| 11/22/2006 | CN1865675A Power device using thermal energy of exhaust gas |
| 11/16/2006 | US20060254565 Internal combustion engine comprising a mechanical charger and a turbo-compound |
| 11/02/2006 | US20060243229 Internal combustion engine and method |
| 11/02/2006 | US20060243072 Motor with rotary connecting rod bolt |
| 11/02/2006 | DE19581652B4 Regenerierter Motor mit verbesserten Heiz- und Kühlhüben Reclaimed engine with improved heating and cooling strokes |
| 11/02/2006 | DE10348967B4 Verfahren zur Optimierung des Nutzungsgrades in einer Antriebseinheit und Antriebseinheit Method for optimizing the utilization ratio in a drive unit and drive unit |
| 10/26/2006 | WO2006079858A3 Multifunctional crank drive internal combustion engine and the five-cycle engine |
| 10/26/2006 | DE19581654B4 Regenerierter Motor mit verbessertem Heizhub Reclaimed engine with improved Heizhub |
| 10/24/2006 | US7124718 Multi-chamber internal combustion engine |
| 10/17/2006 | US7121235 Reciprocating internal combustion engine |
| 10/17/2006 | US7121232 Method in an internal combustion engine and an internal combustion engine |
| 10/11/2006 | EP1709296A2 Haybrid cycle combustion engine and methods |
| 10/11/2006 | CN1846046A 往复式内燃机 Reciprocating internal combustion engines |
| 10/05/2006 | WO2006102868A1 Compound transmission |
| 10/03/2006 | US7114485 Over expanded two-stroke engines |
| 09/28/2006 | WO2006102314A2 Hypocycloid device |
| 09/27/2006 | EP1704309A1 Turbine compound system |
| 09/21/2006 | WO2006099066A2 Rotary valve system and engine using the same |
| 09/21/2006 | WO2006099064A2 Internal combustion engine and method with improved combustion chamber |
| 09/21/2006 | WO2006097789A2 Apparatus and method for controlling a motor |
| 09/20/2006 | EP1702137A1 Engine with an active mono-energy and/or bi-energy chamber with compressed air and/or additional energy and thermodynamic cycle thereof |
| 09/20/2006 | CN1834422A Superhigh boosting double-circulation variable discharge I.C. engine |
| 09/13/2006 | CN2816381Y 2.2 liter gasoline engine |
| 09/12/2006 | US7104060 Exhaust energy recovery system for combustion engine |
| 09/07/2006 | US20060196186 Method and device for converting heat energy into mechanical energy |
| 09/06/2006 | EP1697651A1 Hydrodynamic coupling |
| 09/05/2006 | US7100543 Method and apparatus for membrane separation of air into nitrogen and oxygen elements for use in internal combustion engines |
| 08/31/2006 | US20060191264 Turbocompound internal combustion engine arrangement |
| 08/30/2006 | EP1694949A1 Drive train with exhaust gas utilisation and control method |
| 08/23/2006 | CN1823214A Propulsion power transmission device with a hydrodynamic reverse clutch |
| 08/23/2006 | CN1821557A Continuous combustion constant power engine |
| 08/17/2006 | US20060180104 Internal combustion engine with actuating oscillating cylinders |
| 08/17/2006 | DE10118888B4 Zusatzeinlaßsteuerung durch einen Zusatzeinlaßkanal, Zwischenventil, Auslaßkanal und das Auslaßventil Additional inlet control using a spare inlet channel, intermediate valve exhaust port and the exhaust valve |
| 08/16/2006 | CN2806843Y Air compressor for turbocharger |
| 08/10/2006 | WO2006059100A3 Improvements to reciprocating machines |
| 08/09/2006 | CN1268838C Engine |
| 08/03/2006 | WO2006079386A1 Turbo compound system |
| 08/03/2006 | US20060168957 Split four stroke engine |
| 08/03/2006 | DE102005003714A1 Internal combustion engine having turbocompound-charging system with switchable compressor e .g. for engine, has waste gas turbo charger, charge air cooler and user turbine which is connected to crankshaft by drive with damping coupling |
| 08/02/2006 | EP1685316A1 Method for optimizing the utilization ratio in a drive unit and drive unit |
| 08/02/2006 | CN1267631C Changeable stroke engine |
| 07/26/2006 | CN1809691A Split-cycle four-stroke engine |
| 07/18/2006 | US7076954 Turbocharger system |
| 07/13/2006 | US20060150931 Digital fuel injector, injection and hydraulic valve actuation module and engine and high pressure pump methods and apparatus |
| 07/13/2006 | US20060150928 Air supply device for an internal combustion engine |
| 07/13/2006 | DE102004062493A1 Internal combustion engine to work with an effective turbine has a connection pipe linking an effective turbine to an exhaust gas turbine in an exhaust gas turbocharger |
| 07/13/2006 | DE102004062492A1 Verfahren zum Betrieb einer Brennkraftmaschine mit einem Abgasturbolader und einer Nutzturbine Method for operating an internal combustion engine with an exhaust gas turbocharger and a power turbine |
| 07/13/2006 | DE102004062479A1 Brennkraftmaschine mit einer Nutzturbine Internal combustion engine with a power turbine |
| 07/12/2006 | CN2795456Y Air discharge valve |
| 07/12/2006 | CN1800607A Internal combustion engine with straight cylindrical shaft and annular cylinder |
| 07/06/2006 | DE19516971B4 Verbrennungsmotor in Turbocompoundausführung mit Abgasbremse Combustion engine in TurboCompound version with exhaust brake |
| 07/05/2006 | CN2793349Y Multifunctional economical engine with gasoline |
| 06/28/2006 | EP1674692A1 Internal combustion engine |
| 06/28/2006 | EP1673522A2 Small fuel power plant and use of one or more of these small fuel power plants in a compound system, and opposed-piston engine for a small fuel power plant of this type |
| 06/22/2006 | US20060130805 Self-igniting internal combustion engine |
| 06/21/2006 | CN1791741A Turbo charge diesel-type piston engine and method for controlling such an engine |
| 06/21/2006 | CN1791740A Piston engine and method for controlling such an engine |
| 06/21/2006 | CN1791738A Turbocompressor system for an internal combustion engine |
| 06/21/2006 | CN1791737A Turbocharger system for an internal combustion engine |
| 06/21/2006 | CN1260469C Waste gas turbocharged IC engine |
| 06/20/2006 | US7063052 Combustion type power tool having fin in low turbulent combustion region within combustion chamber |
| 06/20/2006 | US7062915 High-efficiency otto cycle engine with power generating expander |
| 06/15/2006 | US20060123788 Turbo charged diesel-type piston engine and method for controlling such an engine |
| 06/15/2006 | US20060123787 Turbochanger system for internal combustion engine comprising two compressor stages of the radial type provided with compressor wheels having backswept blades |
| 06/15/2006 | US20060123785 Turbo compressor system for an internal combustion engine comprising a compressor of radial type and provided with an impeller with backswept blades |
| 06/15/2006 | US20060123781 Diesel-type piston engine and a method for controlling a diesel-type piston engine |
| 06/08/2006 | WO2006059100A2 Improvements to reciprocating machines |
| 06/07/2006 | CN1258642C Boosting system for steam turbine of IC engine |
| 06/01/2006 | WO2006038086A3 V-twin configuration having rotary mechanical field assembly |
| 05/26/2006 | WO2005071230A3 Haybrid cycle combustion engine and methods |
| 05/24/2006 | DE102005004058B3 Turbo compound system with cylinder shaft and exhaust gas turbine |
| 05/24/2006 | CN1776207A Crankshaft-free disc-type compound internal combustion engine |
| 05/18/2006 | WO2005026511A3 Small fuel power plant and use thereof in a compound system, and opposed-piston engine therefor |
| 05/18/2006 | US20060101800 Gas turbine engine system |
| 05/18/2006 | DE102004054449A1 Verfahren zum Betrieb einer aufgeladenen Brennkraftmaschine Method for operating a supercharged internal combustion engine |
| 05/11/2006 | WO2005111395A3 Motorcycle |
| 05/03/2006 | EP1651852A1 Method and device for converting heat energy into mechanical energy |
| 05/03/2006 | EP1651849A2 Reciprocating internal combustion engine |
| 05/03/2006 | CN1768199A Method and device for converting heat energy into mechanical energy |