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Matches 1 - 50 out of 520

Document Document Title
WO/2017/095867A1
A combustible fluid-operated orbital engine having sets of cooperating cylinder and piston members with respective parallel axes of rotation. Respective cylinder and piston carrier wheels with respective axes of rotation parallel to the ...  
WO/2017/063710A1
The aim of the invention is to produce an internal combustion engine using parts that can be produced simply and inexpensively, in which internal combustion engine the fuel is burned optimally by adjustments of compression ratio and valv...  
WO/2017/014712A1
An engine capable of being powered by compressed air, said engine having opposed cylinders. The engine is made of aluminium or plastic. Inside a housing, the cylinders are associated with piston rods (9) and a star-shaped rotor (7), capa...  
WO/2016/145440A1
Aspects of the present disclosure are directed to apparatuses and methods involving an engine and/or motor having piston lobes that rotate with a drive shaft or shafts, which may be implemented with a toroidal-based engine housing. As ma...  
WO/2016/111793A1
A method for controlling an electronically actuated valve is described. An ignition signal for a combustion engine is received. The ignition signal is filtered. A control pulse for controlling an electronically actuated valve is generate...  
WO/2015/072956A1
A rotary piston internal combustion engine containing a stator having an orbital curvilinear path provided on the inner side thereof. A rotor, capable of rotating relative to the stator, is positioned in the stator. Working chambers are ...  
WO/2014/191781A1
The present invention pertains to four-stroke non-poppet valve rotary internal combustion engines operating by gasoline fuel, natural gas, diesel fuel or hydrogen and can be used for simplification of structure, ensuring reliable and smo...  
WO/2014/142708A1
The invention relates to the field of mechanical engineering, and specifically to methods for converting mechanical energy into potential energy of a compressed gas and can be used for constructing a working cycle in piston engines. The ...  
WO/2014/144156A1
Disclosed is an offset rotational non-reciprocating-piston internal combustion engine (100) in which an outer ring (102) rotates on a one axis and an inner disk (106) rotates on a second offset axis. Pistons are connected to the outer ri...  
WO/2014/126499A1
The invention relates to power installations. The generator contains a stationary housing, a cylinder-piston group, an electromagnetic system, and systems of valves, channels and outlet apertures. The cylinder-piston group includes at le...  
WO/2014/035277A1
The invention relates to engine building. An internal combustion engine comprises a body (1), a gas-distributing reflector (3) which is rigidly connected thereto and is provided with a minimum of one inlet duct and a minimum of one outle...  
WO/2014/028991A1
A description is given of an improvement to a two-stroke engine with valve effect in which the cylinder (10) is offset forwards in relation to the direction of rotation of the crankshaft (60), such that the connecting rod (50), in the ex...  
WO/2013/189471A1
The invention relates to seal assembly for a rotary piston internal combustion engine comprising a rotating block (11) of a rotational shape with radially situated cylinders (12) with pistons (13) and an outer stationary case (10) with a...  
WO/2013/055881A1
A combustible fluid-operated orbital engine having sets of cooperating cylinder and piston members with respective parallel axes of rotation. Respective cylinder and piston carrier wheels with respective axes of rotation parallel to the ...  
WO/2012/052518A1
The invention relates to a constant-volume internal combustion engine (1), in particular a reciprocating piston engine for producing mechanical energy by the expansion of a gas or a hot gas from the combustion of a gas mixture or gas-fue...  
WO/2012/044185A1
An engine which includes a rotor mounted relative to an output shaft, the rotor having one or more piston cylinder assembly's disposed in or on the rotor. The longitudinal axis/axes of the one or more piston cylinder assembly's is orient...  
WO/2012/032552A4
The invention refers to a rotary internal combustion engine including a rotor (1 ) that rotate inside which a plurality of pistons (2) and (3), which slide with reciprocating motion, within the respective cylinder (4). At the center of t...  
WO/2012/032552A1
The invention refers to a rotary internal combustion engine including a rotor (1 ) that rotate inside which a plurality of pistons (2) and (3), which slide with reciprocating motion, within the respective cylinder (4). At the center of t...  
WO/2012/004630A1
The invention relates to an internal combustion engine including: a rotor formed by a block, a drive shaft and at least one piston assembly, all of which rotate together, wherein each piston assembly is positioned radially with respect t...  
WO/2011/152812A1
The rotary piston engine 10 has a stationary central core 12 having a primary axis and radially offset inlet and combustion sections, the cylinder rows and their pistons rotating about the offset inlet and combustion sections, and the ou...  
WO/2011/066326A3
A compact, high output free-piston engine is described. The engine can be configured in radial and other configurations to increase energy density. The engine can comprise one or more pairs of opposed pistons. One piston can be used to d...  
WO/2011/066326A2
A compact, high output free-piston engine is described. The engine can be configured in radial and other configurations to increase energy density. The engine can comprise one or more pairs of opposed pistons. One piston can be used to d...  
WO/2011/016051A3
A two-stroke or four-stroke internal combustion engine with mileage increase technology is provided. In this kind of engine, the stroke length of the engine is increased 1.5 times more than the cylinder bore size, and the tolerance of th...  
WO/2011/016051A2
The world master of mileage technology is described in the present invention wherein stroke length of the engine is increased 1.5 times more than cylinder bore size, wherein the stroke length size could be ± 10.0 mm thus results into in...  
WO/2010/108219A1
An arrangement for a rotary piston type engine (1), the arrangement including an engine housing (2) with a casing plate (3) which divides the housing into first and second adjacent sections (6,7) and a rotatable crankcase (8) passing bet...  
WO/2010/061305A3
The said motor is a motor comprising a stator 1 (1) in the center which enables the piston (3-1) to reciprocate during intake and compression and to remain fixed in its maximum compression position during combustion and exhaust processes...  
WO/2010/017199A2
Engines and methods execute a high efficiency hybrid cycle, which is implemented in a volume within an engine. The cycle includes isochoric heat addition and over-expansion of the volume within the engine, wherein the volume is reduced i...  
WO/2009/105842A3
The invention concerns the automobile production, engineering area and may be used as internal combustion engine on cars, motorcycles, tractors, energetic and so on. In the apply for invention developed gas distribution system and has Pr...  
WO/2009/088506A1
A method for controlling emissions during low-load diesel engine operation is provided. The engine includes at least one piston movable in a cylinder between a top dead center and a bottom dead center position, a fuel injector for inject...  
WO/2009/039793A1
An engine body rotated type internal combustion engine comprises a housing (1), an engine body (2), a cylinder (10), a piston (11), a connecting rod (12) and a main shaft (3), wherein the piston (11) is reciprocated in the cylinder (10),...  
WO/2009/022918A1
A Z-crank axial piston internal combustion engine that includes a cylinder cluster of at least two piston containing cylinders rigidly located with respect to each other. Each cylinder includes at least one working fluid transfer port. A...  
WO/2009/007474A1
The invention relates to a rotary piston and cylinder drive system (Fig. 1) formed by a piston (8) and a cylinder (1) which move jointly in a circular manner, in which the force of the combustion in the compression chamber (4) of the cyl...  
WO/2008/153508A3
The invention relates to a drive system able to be used in any field involving the use of the engines referred to as internal combustion engine, as well as in the piston compressors, piston hydraulic pumps or hydromotors, said drive syst...  
WO/2008/153508A2
The invention relates to a drive system able to be used in any field involving the use of the engines referred to as internal combustion engine, as well as in the piston compressors, piston hydraulic pumps or hydromotors, said drive syst...  
WO/2008/105679A1
The inventive rotary internal combustion engine comprises a stator (1) in the form of a body, a rotor (2), inlet (29) and outlet ports and at least one piston (5) connected to a crankshaft (3). The rotor in concentrically mounted inside ...  
WO/2008/080313A1
A top rotating engine includes a rotating disc (1) used as a cylinder block and a cylinder cap (2); an inlet (21) for introducing fluid and an outlet (23) for discharging fluid are spacedly provided in said cylinder cap, more than two an...  
WO/2008/064434A1
The invention relates to the orbital internal combustion engines and is aimed to increase the reliability, life and maintainability of the engine. The engine comprises: juxtaposed on rotating bearings a rim, comprising at least one orbit...  
WO/2008/059271A1
A rotary internal combustion engine (1) comprising a first rotor (4) and two or more piston rotors (3). The first rotor comprises at least one chamber (42) and each piston rotor comprises at least one piston (32). In use, the piston roto...  
WO/2008/037075A1
A rotary internal combustion engine, includes a housing, a rotating plate assembly and a stationary plate assembly. The rotating plate assembly has a plurality of vanes disposed between an inflow passage and an outflow passage. The stati...  
WO/2008/037352A1
The invention relates to a novel compressive force engine, in particular an internal combustion engine. Said engine comprises an annular structure, a driven shaft (2) running along the annular axis, an annular housing (11, 13) with a hou...  
WO/2007/140711A1
An inter cooled regenerative internal combustion engine driven by swash plate, with rotated cylinder block, which includes air compressing cylinders(51) and driving cylinders(63) which annularly set on an rotatable cylinder block(72), th...  
WO/2007/125271A1
The present invention provides an engine incorporating a rotary hub (6) having an opening defining a combustion chamber (38) and a bounce piston chamber (20a) whose volume varies between a maximum and a minimum with the rotation of the r...  
WO/2007/118940A9
Rotary combustion engine made up of a stator (11) inside which there turns a single rotor (1) bearing two biconvex pistons (6) driven in a reciprocating movement via connecting rods (5) and half-crankshafts (3). The engine can be broken ...  
WO/2007/118940A1
Rotary combustion engine made up of a stator (11) inside which there turns a single rotor (1) bearing two biconvex pistons (6) driven in a reciprocating movement via connecting rods (5) and half-crankshafts (3). The engine can be broken ...  
WO/2007/098700A1
The present invention discloses an internal combustion engine whose machine body and main shaft can rotate synchronously. It includes a machine body (2), cylinders (5), pistons (6) and a main shaft (8), the pistons (6) can move backwards...  
WO/2007/090248A1
The present inventions are related to machine - building and are aimed at increase of efficiency and softness of work. The variants of the internal combustion engine include rim, installed with possibility of rotation, and having orbital...  
WO/2007/084376A3
A rotary machine is provided having rotating forward and rearward work members having cyclic non-constant angle motion there between, the machine includes a rotating shaft and a first gear eccentrically mounted with the rotating shaft. A...  
WO/2007/079766A1
Disclosed is a rotary piston engine comprising a rotor which is rotatably mounted in a housing and in which several pistons can be moved in a radial direction between an outer and an inner dead center. Each piston is provided with a pist...  
WO/2007/076583A2
The present invention relates to mechanical engineering and power engineering fields and can be used as an internal combustion engine in the automobile industry, electric power stations and etc. For solution of the said task, an internal...  
WO/2007/076583A3
The present invention relates to mechanical engineering and power engineering fields and can be used as an internal combustion engine in the automobile industry, electric power stations and etc. For solution of the said task, an internal...  

Matches 1 - 50 out of 520