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)
09/2012
09/27/2012WO2012062291A3 Internal combustion engine
09/27/2012WO2012062290A3 Internal combustion engine
09/26/2012CN102691571A Air cylinder of internal-combustion engine and a method for reducing NOx in air cylinder for secondary action
09/19/2012CN202441453U Automobile exhaust power generating device
09/19/2012CN102678287A Engine exhaust energy recycling system inside cylinder and recycling method of engine exhaust energy recycling system
09/19/2012CN101225767B Nestification type air-actuated/internal combustion mixed dynamical engine
09/13/2012WO2012121800A2 Gaseous fuel-powered engine system having turbo-compounding
09/13/2012WO2012119703A2 Conveying system for oil or gas
09/13/2012DE102011011637A1 Antriebsstrang mit aufgeladenem Verbrennungsmotor und Turbocompoundsystem Powertrain with a turbocharged engine and turbo compound system
09/12/2012CN202431361U Internal combustion engine
09/12/2012CN102661197A Gas rotating cylinder auxiliary working energy-saving method for internal combustion engine
09/07/2012WO2012116787A1 Turbo-compound system, in particular of a motor vehicle
09/06/2012DE102011012861A1 Turbo-Compound-System, insbesondere eines Kraftfahrzeugs Turbo-compound system of a motor vehicle
08/2012
08/29/2012CN102650234A Waste heat recycling hybrid type supercharging device of gasoline engine
08/29/2012CN101368507B Split-cycle four stroke engine
08/23/2012WO2012110217A1 Drivetrain with supercharged internal combustion engine and turbocompound system
08/23/2012DE102011012095A1 AMICES II : Hybridisierung der Brennkraftmotorsysteme nach dem Additionsprinzip AMICES II: Hybridization of the internal combustion engine systems based on the principle of addition
08/22/2012EP2489861A1 Miller cycle engine
08/22/2012CN202391561U Two-stroke pure oxygen energy-saving type engine
08/22/2012CN101672221B Eight-stroke engine cycle
08/16/2012WO2012107177A1 Stationary power plant, in particular a gas power plant, for generating electricity
08/16/2012DE102011121293A1 Piston expander of waste heat recovery device in motor vehicle, has pre-chamber and displacement inlets with valves for flow of working medium to pre-chamber and piston so that pre-chamber and piston are connected to recovery device
08/16/2012DE102011004000A1 Zweitakt-Brennkraftmaschine mit optimierter Gasführung Two-stroke internal combustion engine with optimized gas management
08/15/2012EP2252783B1 Rotary piston internal combustion engine power unit
08/08/2012EP2484873A1 Control device for power generation system, power generation system, and control method for power generation system
08/02/2012WO2012100393A1 Critical low-entropy mixed combustion circulating thermal power system
08/01/2012EP2480768A2 Split-cycle engine
08/01/2012CN102619616A Turbine supercharger
07/2012
07/25/2012CN202348424U Gas guide type engine
07/25/2012CN102606289A Waste heat comprehensive utilization system for internal combustion engine
07/25/2012CN102606288A Overbottom pressure energy recovery unit of compressed natural gas engine
07/25/2012CN101353980B Internal combustion engine
07/18/2012EP2476879A1 Six stroke engine
07/18/2012CN102597455A Split-cycle engine
07/18/2012CN102588077A Engine intake system with variable-volume intake pipe
07/18/2012CN102588076A Volume cavity regulating intake device
07/18/2012CN101943053B Energy-saving emission-reducing internal combustion engine combined engine
07/11/2012CN102562294A Eight-stroke engine
07/11/2012CN102562276A Internal and external combustion engine
07/11/2012CN102155290B Auxiliary combustion-engine type pressurization system for restoring plateau power of internal-combustion engine
07/10/2012US8215292 Internal combustion engine and working cycle
07/05/2012WO2012089864A1 Rotary heat engine
07/05/2012US20120167566 Split-cycle engine
07/05/2012CA2823441A1 Rotary heat engine
07/04/2012EP2470762A1 Internal combustion engine arrangement
07/04/2012CN202300716U Small-temperature-rise and low-entropy mixed-combustion engine
07/04/2012CN102536501A Weifeng power engine machine
07/04/2012CN102536442A High-efficiency thermal power system
07/04/2012CN102536427A Low-entropy mixed-combustion gas-charging explosion-exhaust engine
06/2012
06/27/2012EP2183469B1 Piston engine
06/27/2012CN102518508A Split-cycle four-stroke engine
06/20/2012EP2466093A1 Power machine with combined combustion and steam operation for generating electricity
06/13/2012CN202273754U 主副气缸发动机能量回收机构 The main and sub-cylinder engine energy recovery mechanism
06/02/2012CA2724280A1 Device for improving fuel efficiency of automobile engine
05/2012
05/31/2012WO2012070981A1 Internal combustion engine with a prolonged working stroke cycle
05/30/2012CN202250373U Heat recovery blade type rotary engine
05/30/2012CN102482988A Internal combustion engine arrangement
05/30/2012CN102482950A Control device for power generation system, power generation system, and control method for power generation system
05/29/2012US8186316 Opposite radial rotary-piston engine of choronski-modification
05/23/2012EP2454459A1 Crank drive
05/23/2012EP2454458A1 A reciprocating piston mechanism
05/23/2012CN102472164A 曲柄连杆机构 Crank Mechanism
05/23/2012CN102472149A Split-cycle air-hybrid engine with compressor deactivation
05/18/2012WO2012063718A1 Engine exhaust gas purification device
05/16/2012CN202220657U Air inlet and exhaust interconnection type piston-supercharging energy-saving engine
05/10/2012WO2012060326A1 Apparatus for recovering engine exhaust gas energy
05/09/2012EP2449223A1 Internal combustion engine with separate combustion chamber and a method to achieve modified and controlled autoignition in said chamber
05/09/2012CN202215347U Low-entropy co-combustion gas-filled detonative emission engine
05/09/2012CN102444504A Small-temperature-rise and low-thermal-charge mix combustion refrigerating system
05/02/2012CN102434271A Double-stroke reciprocating piston type fuel and vapor engine
04/2012
04/26/2012US20120097116 High efficiency internal combustion engine
04/25/2012CN202202989U Low-entropy mixed-burned gas liquefaction engine
04/25/2012CN202202959U High-pressure working medium source gas compressor
04/25/2012CN101832177B Spiral supercharged engine
04/19/2012DE102010032055A9 Verfahren zum Betreiben einer Brennkraftmaschine sowie Brennkraftmaschine Method for operating an internal combustion engine and internal combustion engine
04/18/2012CN102418594A Front turbine water spraying waste gas energy recovery system and control method thereof
04/11/2012CN102410110A Low-entropy mixed combustion gas-liquified substance engine
04/04/2012EP2435676A1 Method for operating an internal combustion engine, and internal combustion engine in accordance with said method
03/2012
03/28/2012CN102392734A Method for controlling motion of cylinder piston of piston engine and device for implementing method
03/28/2012CN102392733A Pressure balanced engine valves
03/21/2012CN102383972A Internal combustion liquid engine
03/21/2012CN101644205B Reciprocating expansion engine, piston thereof, and application of the two
03/14/2012CN102374011A Low temperature air inlet engine
03/01/2012WO2012026432A1 Marine denitration system, marine vessel equipped with same, and control method for marine denitration system
03/01/2012DE102010037185A1 Combustion engine for motor car, has inlet valves and outlet valves replaced by compression piston, where compression piston is connected with cam shaft via switching cup or sliding cam
02/2012
02/22/2012EP1954929B1 Internal combustion engine with two-stage turbo charging system
02/15/2012EP2417341A2 Internal combustion engine
02/07/2012US8109074 Gas turbine engine system
02/02/2012US20120023939 Turbo compound system for a drive apparatus
02/01/2012CN202132131U Internal combustion liquid motor
01/2012
01/26/2012DE102010032055A1 Verfahren zum Betreiben einer Brennkraftmaschine sowie Brennkraftmaschine Method for operating an internal combustion engine and internal combustion engine
01/25/2012CN101568710B Power unit for an automotive vehicle and vehicle including such a power unit
01/19/2012DE102010027351A1 Internal-combustion engine has crankshaft and eccentric shaft that are provide d for extension of expansion stroke from pistons of internal-combustion engine by piston rods and coupling element is connected with crankshaft
01/18/2012EP1866538B1 Compound transmission
01/18/2012CN202117763U High-efficiency internal-combustion engine
01/11/2012CN101629493B Injection strategy of internal combustion-air mixed power device
01/11/2012CN101506492B Six-cycle engine with generator
01/04/2012CN202100326U Pneumatic internal combustion hybrid engine
01/04/2012CN102308063A Split cycle reciprocating piston engine
12/2011
12/29/2011WO2011160833A1 A turbo compound transmission and a method for controlling a turbo compound transmission
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