Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02B - Internal-combustion piston engines; Combustion engines in general › F02B 73 - Combinations of two or more engines, not otherwise provided for
Patents for F02B 73 - Combinations of two or more engines, not otherwise provided for (548)
12/2011
12/08/2011DE102010022674A1 Driving apparatus for motor car, has flywheel formed as two-mass flywheel and arranged between device for disconnecting or connecting motor output shafts and vehicle transmission, where device comprises pinion gear
12/08/2011DE102010022544A1 Device for compensating idle weight forces and weight moments in combustion engine, has balancer shaft formed as sleeve shaft that is rotatably supported on another balancer shaft and connected with clutch gear of gear stage
11/2011
11/24/2011WO2011144188A1 Internal combustion engine
11/23/2011EP2388458A1 Method for controlling the functioning of a twin internal combustion engine in a vehicle, especially a fire-fighting vehicle
11/16/2011CN202039950U Equivalent double-engine combination
11/03/2011US20110265760 Dual crankshaft engines
10/2011
10/11/2011US8036809 Engine synchronizer
09/2011
09/29/2011WO2011116737A1 Internal combustion engine
09/28/2011CN102200052A Equivalent double-engine motor
09/08/2011US20110214625 Heat engine
08/2011
08/17/2011EP1846646B1 Rotor-piston internal combustion engine
08/11/2011US20110192165 Air cycle machine air bearing shaft
07/2011
07/07/2011WO2011082300A1 Power augmentation system for an engine powered air vehicle
06/2011
06/23/2011WO2011012223A4 Drive device of a motor vehicle and method for operation of a drive device
06/15/2011CN102094708A Self-cooling backheating movable cylinder fuel-air engine and Stirling engine
06/03/2011WO2011065304A1 Steam turbine power generation system and ship provided with same
05/2011
05/19/2011US20110113782 Power transmitting apparatus and power transmitting apparatus assembly method
05/18/2011CN102061989A Displacement compressor and air motor combination engine
05/12/2011DE102010048491A1 Drive unit has two internal combustion engines, where each internal combustion engine has crankshaft, and crankshafts are coupled to each other by clutch
05/04/2011CN201818364U Engine of Power unit set
04/2011
04/28/2011US20110095531 Wind generator with energy enhancer element for providing energy at no wind and low wind conditions
04/21/2011WO2011012223A3 Drive device of a motor vehicle and method for operation of a drive device
04/14/2011WO2011012101A3 Vehicle drive
03/2011
03/17/2011US20110061295 Sustainable economic development through integrated production of renewable energy, materials resources, and nutrient regimes
03/16/2011CN101985899A Power unit set engine
02/2011
02/16/2011CN101978147A 8-stroke internal combustion engine
02/10/2011US20110034282 Power plant
02/09/2011CN101966807A Double-engine combined power system of truck
02/03/2011WO2011012223A2 Drive device of a motor vehicle and method for operation of a drive device
02/03/2011DE102009035559A1 Antriebsvorrichtung eines Kraftfahrzeugs sowie Verfahren zum Betreiben einer Antriebsvorrichtung Drive device of a motor vehicle and method for operating a drive device
01/2011
01/26/2011CN101956602A Spring engine and self-charged electric driver thereof
01/19/2011CN101952571A System and method for auxiliary power unit emissions management
12/2010
12/29/2010WO2010149128A1 Drive train of a vehicle
12/29/2010EP2267287A2 8-stroke internal combustion engine
12/26/2010CA2708474A1 High efficiency multicycle internal combustion engine with waste heat recovery
12/22/2010CN101922351A Spring engine
11/2010
11/24/2010CN101892900A Electric drive spring engine and self-charging electric drive device thereof
10/2010
10/28/2010CA2701481A1 High efficiency dual cycle internal combustion engine with steam power recovered from waste heat
10/20/2010CN101865024A Spring engine
10/12/2010CA2572416C Motor vehicle
09/2010
09/30/2010US20100242475 Systems and Methods of Thermal-Electric Power Generation Including Latent Heat Utilization Features
09/23/2010US20100236244 Heat absorbing and reflecting shield for air breathing heat engine
09/16/2010US20100229554 Steamoline: a gas-electric-steam power hybrid automobile
08/2010
08/12/2010DE102004013854B4 Mischantriebsystem zwischen konventionellen Verbrennungsmotor und der Dampfmaschine durch Erhöhung der Taktzahl Mixing drive system between conventional internal combustion engine and the steam engine by increasing the number of cycles
08/05/2010US20100192576 Device for adjusting the stroke volume of hydraulic piston machines
08/05/2010US20100192574 Power compounder
07/2010
07/08/2010US20100170239 Hybrid working machine
07/01/2010US20100162707 Internal combustion engine apparatus, control method thereof, and hybrid vehicle
07/01/2010DE102009010746B3 Compressor-loaded 2-cylinder-Boxer engine module for use as e.g. self igniting engine for hybrid drive or power supply of land vehicle, has clocks electronically controlled or connected over injectors
06/2010
06/16/2010CN101737159A Hybrid power rotary piston internal-combustion engine
04/2010
04/15/2010US20100089064 Method for Operating a Hybrid Motor Vehicle
03/2010
03/25/2010US20100071370 Renewable energy recovery from msw and other wastes
03/18/2010US20100064689 Aircraft
03/11/2010WO2010027360A2 Multiple heat engine power generation system
03/11/2010US20100063659 Control device for hybrid vehicle and control method therefor
02/2010
02/04/2010US20100030455 Internal combustion engine system, vehicle having the internal combustion engine system, and engine misfire detection method for internal combustion engine
01/2010
01/21/2010WO2009145979A3 Efficient vehicle power systems
12/2009
12/30/2009WO2009116741A3 8-stroke internal combustion engine
12/17/2009US20090308036 Agricultural harvester with dual engines and electrical power coupling
12/03/2009WO2009145979A2 Efficient vehicle power systems
12/03/2009US20090293494 Hybrid drive for an aircraft
11/2009
11/19/2009WO2009116741A9 8-stroke internal combustion engine
11/11/2009EP2114715A1 Hybrid vehicle having a split motor
11/05/2009WO2009102476A3 System and method for auxiliary power unit emissions management
10/2009
10/29/2009US20090271088 Hydraulic Engine
10/28/2009CN101568444A Hybrid vehicle having a split motor
10/22/2009US20090260363 Partially Self-Refueling Zero Emissions System
10/15/2009US20090255255 System and method for extracting propulsion energy from motor vehicle exhaust
10/14/2009CN201326459Y Combined high-efficiency internal combustion engine
09/2009
09/24/2009WO2009116741A2 8-stroke internal combustion engine
08/2009
08/20/2009WO2009102476A2 System and method for auxiliary power unit emissions management
08/05/2009EP1731346B1 Power output device and automobile mounted with the same
07/2009
07/30/2009DE102008005644A1 Device for motor vehicle for fuel saving, comprises combination of freewheel in drive chain that includes load control, where traveling speed is approached by regulating reference value of traveling speed with optimal efficiency
06/2009
06/10/2009EP2067961A1 Coupling device
05/2009
05/20/2009CN201241765Y Energy-saving environment protection apparatus of engine
04/2009
04/22/2009CN201225173Y Step energy resource engine
03/2009
03/12/2009WO2009030147A1 Combined electromechanical engine
02/2009
02/11/2009CN201193565Y Novel opposite hybrid power engine
01/2009
01/27/2009CA2464562C Method and apparatus for an automotive power generating system
01/22/2009DE102004029286B4 Motorenanlage Motor system
12/2008
12/24/2008CN201170134Y Nesting type pneumatic power / internal combustion hybrid power engine
12/24/2008CN101328816A Step energy resource engine
12/17/2008CN101326352A Auxiliary power system for a motor vehicle
12/10/2008CN101319631A Semi-pneumatic engine
11/2008
11/19/2008CN101307719A Mixed power plant engine
11/19/2008CN100434300C Power output device and automobile mounted with the same
11/18/2008US7451738 Turbocombustion engine
11/18/2008CA2304046C Clean air engines for transportation and other power applications
11/12/2008CN100432391C Engine apparatus
09/2008
09/17/2008EP1969218A1 Auxiliary power system for a motor vehicle
09/16/2008US7426434 Engine controller with an atmospheric pressure correction function
09/12/2008WO2008107061A1 Hybrid vehicle having a split motor
09/10/2008CN101260832A Hybrid power engine
08/2008
08/13/2008CN201100171Y Integrated dual idle energy-saving engine
07/2008
07/23/2008CN101225767A Nestification type air-actuated/internal combustion mixed dynamical engine
06/2008
06/18/2008CN201074544Y Combined engine for energy-saving discharge-reducing internal combustion engine and steam engine
06/05/2008WO2008065238A1 Marine vessel machinery and a method of controlling exhaust gas emissions in a marine vessel
05/2008
05/15/2008US20080113846 Combination of an internal combustion engine and an electric machine
03/2008
03/20/2008WO2008031939A2 Heat engine with external hot source
03/20/2008CA2695696A1 Heat engine with external hot source
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