| 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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| 03/19/2014 | CN103644026A Waste heat thrust augmentation pneumatic internal combustion engine |
| 03/13/2014 | DE102013000495B3 Powertrain for car, has speed translator provided between transmission output and bladed primary wheel of hydrodynamic clutch such that primary wheel rotates with greater speed as transmission output |
| 03/05/2014 | CN103615310A Recombination device for internal combustion engine cooling cycle and exhaust energy recovery ORC and control method |
| 03/04/2014 | US8662052 Rotary piston internal combustion engine power unit |
| 02/27/2014 | WO2014031806A1 Full expansion internal combustion engine with co-annular pistons |
| 02/26/2014 | EP2700794A2 Exhaust system |
| 02/26/2014 | EP2699779A1 Device for changing a compression ratio of a reciprocating piston internal combustion engine |
| 02/25/2014 | US8656870 Control strategy for multi-stroke engine system |
| 02/20/2014 | DE202012012891U1 Verbrennungsmotor mit großem Verdichtungsverhältnis und Bausatz zum Umrüsten eines Otto-Viertaktmotors Combustion engine with a large compression ratio and kit for converting a gasoline four-stroke engine |
| 02/19/2014 | CN103590891A Engine exhaust energy recovery device |
| 02/13/2014 | WO2014025613A1 Flexible connection rod |
| 02/13/2014 | DE102011017248A1 Free piston machine e.g. petrol engine has combustion chamber that is connected with connecting/closing off intake valve in heat exchange space, and piston chamber that is connected with connecting/closing off non-return valve |
| 02/13/2014 | DE102011017247A1 Four-stroke engine, particularly air-sucking four-stroke engine, comprises heat exchange space formed between combustion chamber and lower piston chamber, inlet valve arranged in cylinder head and locking valve arranged in cylinder |
| 02/13/2014 | DE102011017246A1 Two-stroke engine for use as e.g. Otto engine, has cell-type heat exchanger located in heat exchange space and arranged between cylinder and socket such that volume of heat exchange space of cylinder is integrated with volume of cylinder |
| 02/12/2014 | CN103582747A Supercharged turbocompound engine apparatus |
| 02/12/2014 | CN102072013B Internal combustion engine design |
| 02/05/2014 | CN103562517A Supercharged turbocompound hybrid engine apparatus |
| 02/05/2014 | CN103557070A Heat-absorption type dry ice engine |
| 01/16/2014 | WO2014009745A1 Piston arrangement and engine |
| 01/15/2014 | CN103511062A Repeated pressure boosting internal combustion engine |
| 01/09/2014 | CA2878029A1 Long power stroke engine |
| 01/08/2014 | EP2681428A1 Turbo-compound system, in particular of a motor vehicle |
| 01/02/2014 | DE102012012730A1 Combustion engine e.g. diesel combustion engine for motor car, has low pressure exhaust gas recirculation unit which connects exhaust line downstream to turbines with fresh gas line upstream through bypass |
| 01/01/2014 | CN203374357U Energy-saving engine cylinder block |
| 01/01/2014 | CN103485905A Intelligent, quick and accurate electric control system for turbo-charging adjustment |
| 01/01/2014 | CN103485889A Piston-type liquid acting internal combustion phase circulating engine |
| 01/01/2014 | CN103485884A Double internal combustion super energy-saving engine |
| 12/25/2013 | EP2676018A1 Drivetrain with supercharged internal combustion engine and turbocompound system |
| 12/25/2013 | CN103470421A Pneumatic starting system of automotive engine |
| 12/18/2013 | CN103452700A Shallow expansion phase circulation engine |
| 12/18/2013 | CN101059097B Ring-shape cylinder piston wheel engine |
| 12/17/2013 | US8607566 Internal combustion engine with emission treatment interposed between two expansion phases |
| 12/11/2013 | CN103437921A Air-inlet pressure-increasing and air-filtering self-clean device for motor and use method of same |
| 12/04/2013 | CN103422980A 涡轮增压器 Turbocharger |
| 11/21/2013 | WO2013172973A2 Internal combustion engines |
| 11/20/2013 | EP2664744A1 Leaf spring bellows internal combustion engine |
| 11/19/2013 | US8584460 Method and arrangement for reducing an NOx content in the exhaust gas of an internal combustion engine in a vehicle |
| 11/14/2013 | US20130298888 Alternating Split Cycle Combustion Engine and Method |
| 11/13/2013 | CN103388525A 内燃机 Internal combustion engine |
| 11/06/2013 | EP2660453A1 Piston |
| 11/06/2013 | CN102245874B Method for controlling the power transmission in a drive train and drive train |
| 10/30/2013 | CN203257534U Engine with low compression ratio and high expansion ratio |
| 10/30/2013 | CN203257477U Turbine structure and engine with same |
| 10/29/2013 | US8567191 Methods and systems for controlling transient engine response |
| 10/24/2013 | WO2013156619A1 Turbo compound bearing for attaching a turbo compound system to an internal combustion engine |
| 10/24/2013 | WO2013156202A1 Volume-controlled four-stroke reciprocating internal combustion engine and method for operating the four-stroke reciprocating internal combustion engine |
| 10/24/2013 | DE102012206372A1 Mengengeregelte 4-Takt-Hubkolben-Brennkraftmaschine und Verfahren zum Betrieb der 4-Takt-Hubkolben-Brennkraftmaschine Volume-controlled 4-stroke reciprocating piston internal combustion engine and method for operating the 4-stroke reciprocating piston internal combustion engine |
| 10/24/2013 | DE102012007765A1 Turbocompoundlagerung zur Anbindung eines Turbocompoundsystems an eine Brennkraftmaschine TurboCompound storage for connecting a turbo compound system of an internal combustion engine |
| 10/23/2013 | CN103362642A Pivot diesel internal combustion engine |
| 10/17/2013 | WO2013154453A1 Internal combustion engine |
| 10/16/2013 | CN103352727A Hybrid gas acting system and power system using same |
| 10/15/2013 | CA2476167C Fuel flexible internal explosion gun-engine that converts completely energy of fuel into work or electricity or both |
| 09/26/2013 | WO2013141732A1 Internal combustion engine |
| 09/26/2013 | WO2013139103A1 Isothermal compression type heat engine |
| 09/18/2013 | EP2639440A1 Engine exhaust gas purification device |
| 09/18/2013 | EP2639426A1 Inline dual piston engine |
| 09/18/2013 | CN203201654U Internal combustion engine |
| 09/18/2013 | CN102261279B 混合动力系统 Hybrid system |
| 09/18/2013 | CN102200051B Connection method and device of compressed-air vehicle engine |
| 09/18/2013 | CN102191996B Split-cycle internal combustion engine |
| 09/17/2013 | CA2641756C Split-cycle four-stroke engine |
| 09/11/2013 | EP2636876A1 Apparatus for recovering engine exhaust gas energy |
| 09/11/2013 | CN102392734B Method for controlling motion of cylinder piston of piston engine and device for implementing method |
| 09/06/2013 | WO2013130661A1 Variable compression ratio engines and methods for hcci compression ignition operation |
| 09/04/2013 | CN103282620A Drive train with supercharged internal combustion engine and turbocompound system |
| 09/04/2013 | CN103282603A 旋转式热力发动机 Rotary heat engine |
| 08/28/2013 | CN103266950A Oil water fuel composite exhaust gas powered two-stroke engine |
| 08/21/2013 | CN203146103U Environment-protecting and energy-saving power plant |
| 08/20/2013 | US8512181 Power unit for small vehicle |
| 08/15/2013 | WO2013118308A1 Turbocharger excess power recovery device for internal combustion engine |
| 08/15/2013 | US20130206102 Hybrid Cycle Combustion Engine and Methods |
| 08/14/2013 | CN103244260A Compression ratio variable and expansion ratio variable device |
| 08/14/2013 | CN103244259A Cylinder communication four-stroke engine and corresponding automobile |
| 08/13/2013 | CA2683112C Split-cycle four-stroke engine |
| 08/13/2013 | CA2678204C Split-cycle four-stroke engine |
| 08/08/2013 | DE102013201837A1 Verbrennungsmotor mit Verwendung eines doppelten Kompressions- und eines einzelnen Expansionsprozesses Internal combustion engine with use of a double compression and expansion process of a single |
| 08/07/2013 | CN103233809A Method for reducing discharge of diesel engine and diesel engine |
| 08/01/2013 | WO2013111980A1 Turbo compound system for vehicle |
| 08/01/2013 | WO2013110700A1 A reciprocating piston mechanism |
| 08/01/2013 | CA2861277A1 A reciprocating piston mechanism |
| 07/31/2013 | EP2620614A1 A reciprocating piston mechanism |
| 07/25/2013 | WO2013107249A1 Eight-stroke engine |
| 07/24/2013 | CN103216314A Generating method employing ship waste heat recovery system and waste heat recovery system thereof |
| 07/17/2013 | CN103210201A Engine exhaust gas purification device |
| 07/17/2013 | CN102265012B Control device for waste heat recovery system |
| 07/10/2013 | CN103195557A Exhaust gas energy recovering device and engine assembly thereof |
| 07/10/2013 | CN102434271B Double-stroke reciprocating piston type fuel and vapor engine |
| 07/09/2013 | US8479514 Method and device for generating compressed air and for blowing it into an internal combustion engine |
| 07/03/2013 | EP2610454A1 Marine vessel denitration system, marine vessel equipped with same, and control method for marine vessel denitration system |
| 07/03/2013 | CN103189617A Turbo-compound system, in particular of a motor vehicle |
| 07/02/2013 | US8474417 Lubricating system for air-cooled general-purpose engine |
| 07/02/2013 | US8474258 Stoichiometric compression ignition engine with increased power output |
| 06/27/2013 | WO2013091669A1 A turbo compound transmission and a method for controlling a turbo compound transmission |
| 06/26/2013 | EP2606214A1 Stationary power plant, in particular a gas power plant, for generating electricity |
| 06/26/2013 | CN103180573A Stationary power plant, in particular a gas power plant, for generating electricity |
| 06/26/2013 | CN103174507A Combustion engine capable of increasing expansion stroke |
| 06/25/2013 | CA2479235C Gas turbine engine system |
| 06/20/2013 | DE102011121241A1 Cylinder head of three-stroke combustion engine, has case valve provided to separate piston and annular spaces at first clock cycle of cylinder, positioned on piston surface at second cycle and arranged in seat at compression phase |
| 06/19/2013 | EP2604506A1 Engine system and ship |
| 06/19/2013 | CN101952569B Method of increasing internal EGR in reciprocating piston mechanism and internal combustion engine |