Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 101 - 150 out of 619

Document Document Title
WO/2008/028216A1
There is an internal combustion engine having a housing (1) with at least one cylinder. There is an electricity generating stator (5) fixed relative to the cylinder. There is a piston (3) arranged in the cylinder for cycles of reciprocat...  
WO/2005/100769A3
A method and system for controlling a free-piston energy converter is disclosed in which effects of events, like combustion events, in at least one of at least two cylinders, are decoupled from each other by predicting forces acting on t...  
WO/2008/004856A1
The present invention relates to a device for energy conversion, comprising: a housing provided with at least one chamber and a piston which is freely movable within said chamber, wherein said piston is capable of reciprocating movement ...  
WO/2007/087143A3
In one embodiment according to the invention, there is provided a method for generating electrical energy using a thermal cycle of a working gas. The method comprises using the motion of a piston (503,504) in a cylinder (501), containing...  
WO/2007/126312A1
The invention relates to a energy converter comprising a combustion cylinder having a valve that, as part of a valve/piston assembly, transfers the forces generated in the 5 combustion chamber to an electrical linear actuator, and a seal...  
WO/2007/067186A3
A 4-cycle, 4-cylinder internal combustion engine which comprises a hollow cylindrical engine casing with only three moving parts, a single rotary piston wall and two rotatable valve cylinders. A hollow cylindrical motor casing is divided...  
WO/2007/111800A2
A monocylindrical two-cycle engine (28) boosted by a reciprocating air compressor (32) and a hydraulic pump (34) The pump having a plunger (138) fastened to the engine piston (64) and located coaxially with the compressor piston The pump...  
WO/2007/081789A3
This invention overcomes the disadvantages of the prior art by providing a power generating system particularly suitable for field use in remote locations, which is fuel-efficient, relatively quiet, tolerant of dust, capable of operating...  
WO/2007/107974A1
The engine of the present invention provides the direct transfer of energy from the burning down of fuel in the engine cylinders into shaft power by forcing working liquid through guide devices and against an impulse turbine, thereby eli...  
WO/2006/138211A3
The present invention comprises a device which utilizes catalytic microcombustion for the production of heat or power and which exhibits a low pressure drop and has a high catalytic surface area. The catalytic microcombustor includes cat...  
WO/2007/087143A2
In one embodiment according to the invention, there is provided a method for generating electrical energy using a thermal cycle of a working gas. The method comprises using the motion of a piston (503,504) in a cylinder (501), containing...  
WO/2007/085344A1
Disclosed is a free-piston engine having a housing (2) which is mounted or suspended so as to be moveable relative to a frame (18), wherein said movement of the housing relative to the frame can be utilized for driving auxiliary function...  
WO/2007/081789A2
This invention overcomes the disadvantages of the prior art by providing a power generating system particularly suitable for field use in remote locations, which is fuel-efficient, relatively quiet, tolerant of dust, capable of operating...  
WO/2006/091682A3
A four-cycle, four-cylinder, premlxed charge compression ignition internal combustion reciprocating free piston engine with a variable piston stroke and a compression ratio that varies as needed to provide charge ignition, to offer the p...  
WO/2007/059565A1
A four stroke free piston internal combustion engine (210) is disclosed. The engine (210) comprises an engine block structure (212) and a rigid shuttle (214) mounted to the engine block structure (212) for reciprocal movement relative th...  
WO/2007/058712A1
A fuel supply and combustion chamber system for a portable power tool, such as, for example, a fastener- driving tool, wherein the fuel supply and combustion chamber system can utilize liquid fuels. The fuel supply and combustion chamber...  
WO/2007/040599A1
A linear fluid engine includes a power transfer cylinder that is driven by combustion of fuel in a combustion cylinder (24) to pressurize a power transferring fluid. Some of the power transferring fluid is used to power a subsequent comp...  
WO/2007/035102A1
The invention relates to a power generator (1) comprising a combustion chamber (2) having a reciprocatable piston (4a) movable along a longitudinal axis (7), a shaft (5) attached to the piston extending into a second chamber (10) in a ho...  
WO/2007/035084A1
The invention relates to a power generator (1) comprising a combustion chamber (2) having a reciprocatable piston (4a) movable along a longitudinal axis (7), a shaft (5) attached to the piston extending into a second chamber (10) in a ho...  
WO/2007/006602A1
The invention relates to an ammonia generator (2, 66, 68), in particular for mobile applications, a vehicle (62) with such an ammonia generator (2, 66, 68) and a method for generating ammonia from a waste gas of a combustion process. It ...  
WO2006107866A3
A magnetic piston generator (100) includes a permanent magnet (102) having seals (140) located at each end of the magnet (102) to retain pressure that is accelerated to high velocity back-and-forth within a closed cylinder (112) through ...  
WO2006060695A3
A rapid response power conversion system comprising a chamber having at least one fluid port configured to supply combustible fluid to the chamber, and an out-take port; a compressor for supplying compressed combustible fuel to the chamb...  
WO/2006/101789A1
A combustion nailer configured for reducing intake of contaminated air during operation, includes a combustion engine (14) having a cylinder (20) with a piston (22) reciprocating between a prefiring position and a fully extended position...  
WO/2006/097968A1
A power system for converting thermal energy into electric energy, comprising a thermal engine with at least one pair of opposed cylinders with pistons connected by a rigid bar (5), and at least one linear electric generator comprising a...  
WO/2006/091682A2
A four-cycle, four-cylinder, premlxed charge compression ignition internal combustion reciprocating free piston engine with a variable piston stroke and a compression ratio that varies as needed to provide charge ignition, to offer the p...  
WO/2006/069731A1
The invention relates to an axially driven piston/cylinder unit, comprising a cylinder (2), a piston (3), which may be displaced back and forth between a first piston position, in which the cylinder volume (18), enclosed by the piston (3...  
WO/2006/015285A1
An apparatus and method providing a system configured to transfer energy from an internal combustion engine to drive a load (980). The system includes a rapid response component (900), a valve system (914) and an actuator (960). The rapi...  
WO/2006/003376A1
An apparatus and method for controlling the offset and dynamics of a moving assembly in a reciprocating linear machine such as a linear compressor, heat pump or engine, comprises a gas spring connected to the moving assembly of the recip...  
WO/2006/000899A1
A free piston engine is configured with a pair of opposed engine cylinders located on opposite sides of a fluid pumping assembly. At least one of the pistons 202, 220 includes one or more generally axially extending bores 212, 213; 230, ...  
WO/2005/116447A1
A free piston engine is configured with a pair of opposed engine cylinders located on opposite sides of a fluid pumping assembly. An inner piston assembly includes a pair of inner pistons, one each operatively located in a respective one...  
WO/2005/100769A2
A method and system for controlling a free-piston energy converter is disclosed in which effects of events, like combustion events, in at least one of at least two cylinders, are decoupled from each other by predicting forces acting on t...  
WO/2005/100764A1
A method and system for controlling a free-piston energy converter is disclosed in which effects of events, like combustion events, in at least one of at least two cylinders, are decoupled from each other by predicting forces acting on t...  
WO2004092557B1
Internal explosion engine and generator having an explosion chamber, a movable member forming one wall of the chamber, a charge of non-combustible gas sealed inside the chamber, means for repeatedly igniting the gas in an explosive matte...  
WO2004092557A3
Internal explosion engine and generator having an explosion chamber, a movable member forming one wall of the chamber, a charge of non-combustible gas sealed inside the chamber, means for repeatedly igniting the gas in an explosive matte...  
WO2004111555A3
A heat pump system (10) including a heat generator (15), a heat engine (26) supplied with heat engine working fluid (18) by the heat generator (15) having a heat engine cylinder chamber (34), a heat engine piston (32), and a heat engine ...  
WO/2004/111555A2
A heat pump system (10) including a heat generator (15), a heat engine (26) supplied with heat engine working fluid (18) by the heat generator (15) having a heat engine cylinder chamber (34), a heat engine piston (32), and a heat engine ...  
WO/2004/109084A1
The invention relates to a pulsed detonation engine. According to the invention, the transversal base (3) of the flame tube (2) is mounted in such a way that it can move in relation to said tube in order to be able to assume two boundary...  
WO/2004/093948A1
Disclosed is a self-priming portable powered device such as a tool, comprising a housing within which are defined a priming combustion chamber and a main combustion chamber, within which chambers during operation of the device there is a...  
WO/2004/092557A2
Internal explosion engine and generator having an explosion chamber, a movable member forming one wall of the chamber, a charge of non-combustible gas sealed inside the chamber, means for repeatedly igniting the gas in an explosive matte...  
WO2004046521A3
The invention relates to a two-cylinder, two-stroke internal combustion engine with free opposed pistons, said engine comprising at least two alternately fired cylinders (1, 2) which are successively arranged on the same axis, are respec...  
WO/2004/046521A2
The invention relates to a two-cylinder, two-stroke internal combustion engine with free opposed pistons, said engine comprising at least two alternately fired cylinders (1, 2) which are successively arranged on the same axis, are respec...  
WO2003075441A3
A resonant electrical generation system (10) includes a resonator (14), an energy source (18), and an electrical generator (22). The resonator (14) provides resonating movement in a resonating element. The resonator (14) can include a ma...  
WO/2004/025098A1
The invention relates to an energy converter, comprising a combustion system (1) comprising at least one piston (2, 3), at least one combustion chamber (6, 7) provided with at least one inlet (11, 13) and at least one outlet (10, 12), in...  
WO/2004/022946A1
The invention relates to a method for regulating the operation of a device for generating electric energy. Said device comprises a generator with at least one stator winding that can be impinged by an electric voltage and at least one ro...  
WO2003078809A3
An opposed piston, opposed cylinder ''OPOC'' engine with at least one free piston (109), the engine having connecting members (182) to transfer the linear reciprocation of one or more pistons outside the engine in two opposing lines of m...  
WO/2003/091556A1
The invention relates to a universally applicable free-piston device with an electric linear drive (10, 40), comprising at least one piston receiving element (12) with at least one piston device (18) which is arranged in the piston recei...  
WO/2003/091555A1
The invention relates to a power unit the cylinder block of which comprises at least two cylinders (3) which have the shape of a partial toroid, pistons (4) mounted in the cylinders and a generator (8, 11, 18) for producing electricity a...  
WO/2003/078809A2
An opposed piston, opposed cylinder ''OPOC'' engine with at least one free piston (109), the engine having connecting members (182) to transfer the linear reciprocation of one or more pistons outside the engine in two opposing lines of m...  
WO/2003/078810A1
An electric power generating mechanism having flux generating elements connected to lines of opposed movement, the lines of opposed movement preferably being provided by the reciprocation of a set of three pistons (105, 107, 109) arrange...  
WO/2003/078835A1
A pumping mechanism having pumping elements (25, 30) connected to lines of opposed movement (83), the lines of opposed movement preferably being by the reciprocation of an engine (21) having a set of three pistons (5, 7, 9) arranged on a...  

Matches 101 - 150 out of 619