Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02B - Internal-combustion piston engines; Combustion engines in general › F02B 41 - Engines characterised by special means for improving conversion of heat or pressure energy into mechanical power
Patents for F02B 41 - Engines characterised by special means for improving conversion of heat or pressure energy into mechanical power (2,672)
06/2013
06/18/2013US8464671 Horizontally opposed center fired engine
06/13/2013DE102010027351B4 Brennkraftmaschine mit verlängertem Expansionshub und Momentenausgleich Internal combustion engine with extended expansion stroke and torque compensation
06/12/2013CN103147850A Composite power cycle engine
06/12/2013CN103147849A Environment-friendly and energy-saving power device
06/12/2013CN101796268B Piston engine
05/2013
05/30/2013US20130133322 Cooling system for an exhaust pipe of a vehicle
05/29/2013CN103122788A Fuel oil engine and driving device thereof and working method thereof
05/15/2013EP2590834A1 Device and vehicle or work machine
05/08/2013CN103089414A Various tail gas composite cylinder super-strong-combustion micro-exhaust energy-saving high-pressure engine main part device
05/01/2013EP2585694A1 A turbo compound transmission and a method for controlling a turbo compound transmission
05/01/2013CN103075247A Multi-stage working engine
04/2013
04/25/2013DE102011084782A1 Aufgeladene Brennkraftmaschine mit Abgasrückführung und Verfahren zum Betreiben einer derartigen Brennkraftmaschine Supercharged internal combustion engine with exhaust gas recirculation and method of operating an internal combustion engine such
04/24/2013CN202900410U Piston-controlled co-cylinder U-current piston thermo-motive system
04/24/2013CN103061872A Supercharged internal combustion engine having exhaust-gas recirculation arrangement and method for operating internal combustion engine of said type
04/23/2013US8424305 Turbo compressor system for an internal combustion engine comprising a compressor of radial type and provided with an impeller with backswept blades
04/17/2013CN103052774A Marine denitration system, marine vessel equipped with same, and control method for marine denitration system
04/11/2013WO2012168696A3 A rotary power device
04/11/2013US20130087109 Engine
04/10/2013CN103032156A Expansion working medium energy multilevel utilization device for internal combustion engine and using method thereof
04/10/2013CN102011648B Straight-shaft engine
04/10/2013CN101990595B Method for reducing diesel engine emissions, and diesel engine
04/04/2013WO2013048262A1 An internal combustion engine
04/03/2013CN103026037A Apparatus for recovering engine exhaust gas energy
03/2013
03/21/2013WO2013038228A1 Six stroke internal combustion engine
03/21/2013WO2013038227A1 5 - stroke, 1- piston engine
03/20/2013CN202811060U Gated, cylinder-shared and U-shaped flow piston thermal power system
03/20/2013CN202811059U Piston type composite thermal power system
03/20/2013CN202811058U 连续燃烧活塞式内燃机 Continuous combustion piston engine
03/20/2013CN202811051U Impeller-piston composite high-blasting-pressure engine
03/20/2013CN202811049U Piston type thermal power system with single-working medium continuous combustion chamber
03/20/2013CN102230420B Low-temperature gas exhausting engine
03/19/2013US8397684 Variable compression ratio apparatus
03/07/2013WO2013004354A3 Drive train, in particular vehicle drive train
03/05/2013CA2689013C Split-cycle air hybrid engine
02/2013
02/28/2013WO2013026552A1 Method for operating a reciprocating piston internal combustion engine with internal exhaust gas energy recuperation and reciprocating piston internal combustion engine
02/28/2013WO2013026260A1 Internal combustion and steam combined engine
02/27/2013CN102947565A A turbo compound transmission and a method for controlling a turbo compound transmission
02/26/2013US8381692 Internal combustion engine with exhaust-phase power extraction serving cylinder pair(s)
02/26/2013US8381524 Reciprocating expansion engine and piston of a reciprocating expansion engine
02/21/2013WO2013023434A1 Two-stroke reciprocating piston combustion engine
02/21/2013DE102011110205A1 Power train for motor car, has exhaust gas utilizable turbine staying in drive connection with power take-off shaft of internal combustion engine or switched into take-off shaft for feeding driving power into power train
02/21/2013DE102011081031A1 Abgaswärmeübertrager Exhaust gas heat exchanger
02/20/2013CN202745999U High-pressure inflation and explosion discharging engine
02/20/2013CN202745975U 内燃气体压缩机 Combustion gas compressor
02/13/2013EP2557294A1 Combustion Engine
02/13/2013CN102926893A Low-entropy mixed gas liquefied product engine
02/13/2013CN102278195B Internal combustion and steam combination engine
02/06/2013EP2553242A1 Improved differential-stroke internal combustion engine
02/05/2013US8365698 Hybrid cycle combustion engine and methods
01/2013
01/23/2013EP2547879A1 Split-cycle air-hybrid engine with compressor deactivation
01/23/2013CN202690215U Efficient thermo-power system
01/15/2013US8353159 Combustion engine with heat recovery system
01/10/2013WO2013004354A2 Drive train, in particular vehicle drive train
01/10/2013DE102011107436A1 Antriebsstrang, insbesondere Fahrzeugantriebsstrang Drive train, especially vehicle powertrain
01/09/2013CN202659338U Waste heat recycling composite supercharging device for gasoline engine
01/09/2013CN102865135A Main part device of six-stroke high-temperature gas combustion-supporting energy-saving micro-emission engine
01/02/2013CN202645693U Combustion engine energy conservation device
01/02/2013CN102852640A Pneumatic opposed-piston engine
01/02/2013CN102852634A Eight-stroke large-power energy-saving micro-discharge engine master device
01/02/2013CN102852633A Unequal loading capacity piston-type thermal power system
01/02/2013CN102852632A Continuous-burning piston type internal combustion engine
12/2012
12/27/2012US20120324884 Drive with an internal combustion engine and an expansion machine with gas return
12/26/2012CN102840026A System for recycling waste heat energy of exhaust gas of internal combustion engine by using air circulation
12/18/2012US8333172 Cooling system
12/12/2012EP2531708A1 Two-stage engine exhaust system
12/12/2012CN102817699A Impeller and piston composite high-detonation-pressure engine
12/06/2012WO2012163956A1 Supercharged turbocompound engine apparatus
12/06/2012WO2012163955A1 Supercharged turbocompound hybrid engine apparatus
12/05/2012CN102808691A Heat power system for U-flow piston of piston-control cylinder
12/05/2012CN101896706B Supercharging device
12/05/2012CN101328832B Turbo engine with power turbine
11/2012
11/29/2012US20120297770 Exhaust-gas power-recovery turbine for a turbo compound system
11/28/2012CN102797556A Multi-cylinder engine
11/21/2012EP2524127A1 In-line internal combustion engine having a multi-joint crank drive and a single balance shaft for damping second-order mass forces
11/21/2012CN202545060U Low-temperature-rise low-entropy multifuel-fired refrigeration system
11/21/2012CN202545011U Gas transfer cylinder assisted acting mechanism of four-stroke internal combustion engine
11/21/2012CN102787953A Method for burning thin component gas and device using method
11/21/2012CN101886559B Energy-saving and environmentally friendly engine unit
11/14/2012CN102782284A In-line internal combustion engine having a multi-joint crank drive and a single balance shaft for damping second-order mass forces
11/14/2012CN102782275A A heat engine
11/14/2012CN102777253A High-pressure inflated detonation exhaust engine
11/14/2012CN102774262A Hybrid powertrain system
11/14/2012CN102168613B Universal fuel engine
11/08/2012WO2012119703A3 Conveying system for oil or gas
11/08/2012DE102010004516B4 Verfahren zum Betrieb einer Brennkraftmaschine Method for operating an internal combustion engine
11/07/2012CN101749105B Internal-combustion engine having exhaust-driven turbo charger
11/01/2012WO2012121800A3 Gaseous fuel-powered engine system having turbo-compounding
10/2012
10/31/2012EP2516814A2 A heat engine
10/26/2012WO2012143078A1 Device for changing a compression ratio of a reciprocating piston internal combustion engine
10/24/2012CN102748126A Valve control common cylinder U flow piston thermal power system
10/24/2012CN102748125A High-pressure turbine piston composite thermodynamic system
10/24/2012CN102748124A Device for realizing air inflow pressurization by utilizing waste heat of exhaust gas of internal-combustion engine
10/24/2012CN102748118A Single-working medium continuous combustion chamber piston heat power system
10/18/2012DE102012206000A1 Verbrennungsmotor mit einer zwischen zwei Expansionsphasen dazwischengeschalteten Emissionsbehandlung An engine with an intervening between two expansion phases emission treatment
10/17/2012CN102733933A Internal combustion engine with emission treatment interposed between two expansion phases
10/17/2012CN102733857A Exhaust power turbine, exhaust recycling system and running method of the exhaust recycling system
10/11/2012WO2012136113A1 Compressed-air vehicle engine and operating method thereof
10/10/2012CN101678886B Ship propulsion system with use of the exhaust gas energy of large marine diesel engines
10/04/2012DE102011006388A1 Verfahren zum Betrieb einer mengengeregelten Brennkraftmaschine und Brennkraftmaschine Method for operating a flow rate control engine and internal combustion engine
10/02/2012CA2674672C Split-cycle four-stroke engine
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