Patents
Sitemap › F01 - Machines or engines in general; Engine plants in general; Steam engines › F01B - Machines or engines, in general or of positive-displacement type, e.g. steam engines › F01B 9 - Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to groups
Patents for F01B 9 - Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to groups (2,571)
07/2009
07/08/2009EP2076693A1 Hypocycloidal transmission
06/2009
06/25/2009DE10085207B4 Bewegungswandler und Verfahren zum Schmieren seiner Gleitflächen Motion transducer and method for lubricating its sliding surfaces
06/24/2009CN101463733A Kinetic energy generation apparatus with improved output power
06/18/2009DE102007048741A1 Reciprocating piston engine has housing inner chamber which is subdivided into two separate working chambers by two aligning pistons, and each working chamber is connected with closed inlet channels and outlet channels
06/10/2009EP2066889A1 Improved opposed piston combustion engine
05/2009
05/27/2009EP2063086A1 Engine with variable stroke characteristics
05/27/2009EP2063085A1 Engine with variable stroke characteristics
05/27/2009EP2063084A1 Engine with variable stroke characteristics
05/27/2009CN101440717A Method for driving crankshaft to rotate by compressed air
05/26/2009CA2300111C Variable compression piston assembly
05/20/2009EP2059654A1 Improved compressed-air or gas and/or additional-energy engine having an active expansion chamber
05/20/2009CN100489274C Piston machine
05/14/2009WO2009061443A1 Compression apparatus
05/14/2009WO2009059381A1 Improved scotch yoke engine or pump
05/14/2009WO2009037395A3 Hydraulic supply for a variable compression ratio engine
05/13/2009EP2058472A1 Drive device using charged air pressure
05/13/2009EP1740810B1 Adjustment device for a variable compression ratio engine
05/13/2009CN101428555A Air hybrid power motor vehicle
05/12/2009CA2376459C Folded guide link stirling engine
05/07/2009DE102008045580B3 Connecting-rod piston compressor for use as two stroke diesel engine, has connecting-rod piston closing exhaust ports and opening inlet ports or opening exhaust ports and closing inlet ports or closing exhaust and inlet ports
04/2009
04/30/2009WO2009022916A3 Axial piston machine connection rod assemblies
04/22/2009EP1573180A4 Improved emissions control internal combustion engine
04/22/2009CN101413438A Reciprocating piston engine of non-crank connecting rod apparatus
04/22/2009CN100480487C Snail-type vertical centripetal straight-tooth shaft driven non-equal-torque cylinder electric dual-power engine
04/09/2009WO2009044260A1 Device for reciprocating machines and related reciprocating machine
04/09/2009WO2009022917A3 An axial piston machine with rotation restraint mechanism
04/08/2009CN101403318A Pneumatic engine for cars
04/08/2009CN100476170C Blade type engine
04/02/2009WO2008149061A3 Internal combustion engines
04/01/2009CN101397931A Reciprocating internal combustion engine
03/2009
03/26/2009WO2009037395A2 Hydraulic supply for a variable compression ratio engine
03/26/2009CA2692703A1 Hydraulic supply for a variable compression ratio engine
03/25/2009EP2038516A1 Control method for a variable compression actuator system
03/18/2009EP2035668A1 Combustion engine
03/18/2009EP1678409B1 Internal combustion engine without connecting rod and a method of its construction
03/17/2009US7503305 Rotatory crank shaft
03/11/2009EP2032801A1 Rotary piston engine
03/05/2009WO2009028498A1 Piston engine and stirling engine
03/04/2009CN101377187A Double-cylinder mutual pressuring prime motor
02/2009
02/26/2009WO2009024608A1 Asynchronous electrical generator with a free-piston motor
02/26/2009DE102007039912A1 Asynchroner Stromgenerator mit Freikolbenmotor Asynchronous Generator with free piston engine
02/25/2009CN101375068A Crankshaft for a variable compression ratio engine
02/25/2009CN101375043A Electromechanical device for controlling a variable compression ratio engine
02/25/2009CN101375042A Pulling rod engine
02/25/2009CN101375040A Pressure device for a variable compression ratio engine
02/25/2009CN101375033A Oil spray lubrication and cooling device for a variable compression ratio engine
02/19/2009CA2695698A1 An axial piston machine with rotation restraint mechanism
02/18/2009CN101371006A Engine with rotary piston
02/12/2009DE102007033909A1 Piston rod length variator power train for e.g. petrol engine, of passenger car, has piston rod length variator to change extension of classical piston rod length from tangent point to upper dead center
02/10/2009US7487709 Adjustable-length actuating element
02/05/2009WO2009017423A1 Internal combustion engine
02/04/2009CN100458124C Adjustment device for a variable compression ratio engine
01/2009
01/21/2009CN201184215Y Lever type air power machine
01/21/2009CN101349165A Suspending piston connecting bar system
01/21/2009CN100453780C Concave-convex rotary engine
01/15/2009WO2009006682A1 Mechanism for internal combustion piston engines
01/14/2009CN100451310C Even cylinder engine of reciprocating intertial force external complete balance
01/13/2009US7475627 Rotary to reciprocal power transfer device
01/06/2009US7472640 Pneumatic rotary actuator
12/2008
12/30/2008US7469527 Engine with an active mono-energy and/or bi-energy chamber with compressed air and/or additional energy and thermodynamic cycle thereof
12/24/2008CN100445532C Combined crankshaft internal combustion engine
12/23/2008CA2435728C Motor with rotary connecting rod bolt
12/23/2008CA2381278C Piston engine balancing
12/18/2008WO2008012006A3 Reciprocating-piston internal combustion engines
12/18/2008DE10353018B4 Hubkolbenmaschine Reciprocating engine
12/17/2008EP2002082A2 Fluid powered dual-piston actuator with efficient fluid porting and method of implementation
12/17/2008CN101326351A Engine arrangement
12/16/2008US7467041 Workload calculation apparatus and method for internal combustion engine, and engine control unit
12/11/2008WO2008149061A2 Internal combustion engines
12/10/2008CN201162546Y High-efficiency energy-saving radial piston type pneumatic motor
12/03/2008CN100439655C Engine with an active mono-energy and/or bi-energy chamber with compressed air and/or additional energy and thermodynamic cycle thereof
12/03/2008CN100439654C Internal combustion engine
12/02/2008US7458215 Stirling engine and hybrid system with the same
11/2008
11/26/2008CN100436778C Reciprocating internal combustion engine
11/26/2008CN100436754C Radial-piston motor
11/19/2008EP1991769A2 Barrel engine block assembly
11/19/2008CN101307697A Motorcycle engine crankshaft and linkage rod rotating connection device
11/18/2008US7451737 Powertrain of an internal combustion engine with piston and connecting rod
11/13/2008WO2008135050A1 Internal combustion engine with high efficiency
11/12/2008CN100432374C Mechanism for internal combustion piston engines
11/11/2008US7448312 Hydraulic swivel drive for a grab
11/04/2008CA2288473C Internal combustion cylinder engine
10/2008
10/30/2008DE102007018435A1 Kurbeltrieb, insbesondere für Verbrennungskraftmaschinen und Kompressoren Crank mechanism, particularly for internal combustion engines and compressors
10/15/2008EP1979591A2 Pressure device for a variable compression ratio engine
10/09/2008US20080247890 Recriprocating Compressor
10/08/2008EP1977123A1 Crankshaft for a variable compression ratio engine
10/08/2008EP1977093A1 Oil spray lubrication and cooling device for a variable compression ratio engine
10/08/2008CN101280691A Double-cylinder mutual pressuring prime motor
10/07/2008CA2480394C Pneumatic motor
09/2008
09/25/2008US20080232988 Material Pump
09/24/2008EP1056928B1 Multiple shaft engine
09/18/2008US20080223031 Crosshead Arrangement
09/17/2008CN100419213C Pinion-and-rack driving type engine
09/12/2008WO2008108670A1 Axial piston device
09/10/2008CN101263280A Engines driven by liquefied gas
09/03/2008EP1965051A1 Engine assembly with variable stroke characteristics
08/2008
08/21/2008WO2008098328A1 Rotary radial orbital motor
08/13/2008CN101240745A Internal combustion engine using opposed pistons
08/06/2008CN100408874C Driving mechanism of a combustion engine comprising a piston and a piston rod
07/2008
07/31/2008DE102007005511B3 Reciprocating engine, has working cylinder and working piston is firmly connected with opposite parts of continuous working piston rod
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