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Patent Searching and Data


Matches 101 - 150 out of 6,441

Document Document Title
WO/2018/063973A1
A multi-cylinder opposed piston engine (100) can include one or more sensors, such as oxygen or nox sensors (132, 134, 136, 138, 142), for each cylinder (103) of the multi-cylinder opposed piston engine (100). The sensors (132, 134, 136,...  
WO/2017/039464A8
The combustion engine is intended to be used in the drive of land vehicles, aerial vehicles and water vehicles, as well as in various kinds of machinery. The engine has the pair of two-chamber cylinders (2), in which double- ended piston...  
WO/2018/058210A1
The present utility model relates to an internal combustion engine having at least one driving unit (100) mounted inside a motor housing (M) and comprised of at least four pistons (200) grouped in pairs and interconnected by a connecting...  
WO/2018/051339A1
A variable stroke engine comprises: (a) an engine main body; (b) at least one piston slidably received in a cylinder; (c) a crankshaft mechanism rotatably supported by the engine main body; the crankshaft mechanism comprising a crankpin ...  
WO/2018/017004A4
A pump unit (la) comprising a cavity (6a) defined by an immobile part (17), a reciprocating part (16), and a top element (18) sealing the cavity to define a chamber. The top element is fixedly attached to a scrolling piston wall (5a), sl...  
WO/2018/044184A1
A cylinder assembly includes a cylinder (101) with an inlet channel of compressed air (109) and an outlet channel of exhaust gas (110) located in the middle which is closed by a head (102) and a partition (104). One end of a push rod (10...  
WO/2018/035587A1
The present invention relates to an active regenerator for a heat engine and the thermodynamic cycle thereof, and more specifically to a heat-regenerating heat engine that is synchronized and controlled by a heat engine to which same is ...  
WO/2017/097415A8
The invention relates to a double-piston compressor of a compressed-air supply device, comprising a first pressure stage (2) and a second pressure stage (3), which each have a cylinder (4, 7) with a piston (5, 8) guided therein in an axi...  
WO/2018/034871A1
Technology is provided for a cylinder with a carbon scraper for use in an opposed piston engine. The cylinder includes a cylinder body having first and second piston bores extending along a central axis for reciprocation of corresponding...  
WO/2018/031635A1
In one aspect, a wireless transceiver is used to wirelessly connect various electrohydraulic components in a hydraulic system. In another aspect, a self-powered wireless hydraulic system includes a harvesting device for converting hydrau...  
WO/2018/020459A1
A volumetric expander (4) comprising a casing (50) having a general inlet and outlet (51, 52), a piston (6) operating inside the casing and adapted to define an expansion chamber (7) with variable volume, a main shaft (1 1 ) connected to...  
WO/2018/020496A1
A split-cycle internal combustion engine includes a variable displacement compressor having two or more cylinders, an adjustment mechanism for varying the displacement volume of the compressor and possibly the phase between the compresso...  
WO/2018/016973A1
Modern internal combustion engines are relatively complex machines with moving pistons, con-rods, a crankshaft, timing chain, cam shaft, rockers and valves to name just the key components. And the crankshaft causes inefficiencies related...  
WO/2018/017004A1
A pump unit (la) comprising a cavity (6a) defined by an immobile part (17), a reciprocating part (16), and a top element (18) sealing the cavity to define a chamber. The top element is fixedly attached to a scrolling piston wall (5a), sl...  
WO/2018/008038A1
The present invention provides an improved process method for manufacturing a variable turbine geometry (VTG) turbocharger cartridges (100) with near zero rejection rate. The high rejection rate of around 6% during production is due the ...  
WO/2018/004470A1
The flexible disk (1) allows changing of the working volume of the machine. It has a circular planar shape of a constant or variable thickness. It is embedded between the machine head (2) and the machine block (8). In its center it is at...  
WO/2017/203127A1
The invention relates to a bearing guide device of a combustion piston for a variable compression ratio engine. The movement of the combustion piston from a top dead centre to a bottom dead centre drives the movement of a synchronised ro...  
WO/2017/205758A1
Various partialities (including but not limited to partialities based on values, aspirations, preferences, and/or affinities) for individual persons are represented as corresponding vectors. The length and/or the angle of the vector repr...  
WO/2017/200874A1
Technology is provided for a bilateral engine control system for use on a multi-cylinder opposed piston engine. The system includes first and second sets of injectors, each set mountable on first and second sides of an engine. Each injec...  
WO/2017/200995A1
A modular internal combustion engine (10) comprising a cam crank (74) having a piston stroke guide pattern (76) to control the stroke motion profile of the piston (70), which engine (10) can be expanded by replacing the crank shaft (22) ...  
WO/2017/198579A1
Free-piston device and method for operation, having a piston (24) which is arranged so as to be movable linearly to an fro, and having a combustion chamber (40) which is delimited by a wall (38) and in which there are formed a first open...  
WO/2017/198578A1
The invention relates to a free piston device comprising a piston (42) which is arranged in a movable manner back and forth along an axis (26). The piston receiving area (24) comprises a combustion chamber (50) which is delimited by a wa...  
WO/2017/198576A1
The invention relates to a free piston device and to a method for operating same, comprising a piston (42) which is arranged such that it can move back and forth along an axis (26). The piston receptacle (24) comprises or forms a combust...  
WO/2017/194844A1
The any stroke engine female piston is characterised by a plurality of major innovating features which result in an engine that generates one engine stroke for each piston movement, i.e. two engine strokes per revolution. A first of thes...  
WO/2017/130049A4
The invention relates to a hybrid motor device with pistons propelled by a pressurised and flowing fluid, and the liners thereof, having an expansion chamber, and the heating systems thereof. The invention relates to at least one hybrid ...  
WO/2017/193207A1
A pneumatic engine includes a plurality of pneumatic motors and an engine drive shaft. Each motor has a motor gas inlet, a motor gas outlet, and a rotor driven by gas flow between the motor gas inlet and the motor gas outlet. The engine ...  
WO/2017/192547A1
A crimp tool having jaw members joined in a tongue-in-groove connection held in place by a locking pin. Each jaw member being tapered and including weight reducing pockets defined in respective sidewalls. Each jaw member includes a locki...  
WO/2017/192314A1
A configuration for a uniflow-scavenged, opposed-piston engine reduces exhaust cross-talk caused by mass flow between cylinders resulting from one cylinder having an open exhaust port during scavenging and/or charging while an adjacent c...  
WO/2017/184019A1
The invention relates to mechanical engineering, and more particularly to a device for converting the reciprocating motion of a slider into the rotary motion of a crank. The technical result is that a crank makes a full turn per stroke o...  
WO/2017/014702A8
Invention is related to reduce vibration, noise and fuel consumption which are 5 appeared during the use of especially highway, seaway and airway to the minimum level and also to increase the working life of piston and motor by decreasin...  
WO/2017/180833A1
A seatbelt pretensioning retractor assembly for use in a passenger vehicle is provided. The pretensioning assembly includes a tube in fluid communication with a gas generator and a driving element disposed therein that travels in a first...  
WO/2017/140297A3
The invention relates to a heat engine, in particular an ORC engine, comprising a crankcase (1) and at least one working cylinder (2) connected to the crankcase (1), in which cylinder a working piston (3) that is rigidly connected to a p...  
WO/2017/168128A1
A rotary internal combustion engine comprising an annular stator (10) which defines a circular-section chamber (11) in which a rotor (12) is rotatably mounted for rotation about the axis of the chamber (11). The rotor comprises radially-...  
WO/2017/171816A1
Various embodiments of the present disclosure are directed towards free-piston combustion engines. As described herein, a method and system are provided for displacing a free-piston assembly to achieve a desired engine performance by rep...  
WO/2017/122834A3
A reciprocating engine 30 is equipped with: a power shaft 3; a plurality of cylinders 2 that are disposed along a prescribed circle centering about the power shaft 3 and are each provided roughly parallel to the power shaft 3; a pluralit...  
WO/2017/130049A3
The invention relates to a hybrid motor device with pistons propelled by a pressurised and flowing fluid, and the liners thereof, having an expansion chamber, and the heating systems thereof. The invention relates to at least one hybrid ...  
WO/2017/145795A1
This vibration reduction device (5) comprises: a counter weight (6) provided to a crank shaft (14) of a Stirling engine (1); and an electrically-driven balancer (7) having a balance weight (73) that is rotated by an electric motor (74) m...  
WO/2017/146599A1
The invention is related to a mechanism of the shift from sliding to rotation, and from rotation to sliding, with rotating pistons, which is characterized in that in body (1) with ring (2) there is rotating sleeve (3) with cylinders (4),...  
WO/2017/140296A1
The invention relates to an assembly (1) of an ORC engine with a crosshead (6) for the articulated connection of a piston rod (4) of a piston (3), which is guided in a working cylinder (2), to a connecting rod (8) of the ORC engine, wher...  
WO/2017/111765A8
An osmotically imbalanced vapour-osmotic unit for a steam engine comprises a vessel which is divided by a selective membrane (4) into compartments (A) and (B) such that the compartments contain a solution of a common fluid, for example w...  
WO/2017/140297A2
The invention relates to a heat engine, in particular an ORC engine, comprising a crankcase (1) and at least one working cylinder (2) connected to the crankcase (1), in which cylinder a working piston (3) that is rigidly connected to a p...  
WO/2017/137012A1
A power system using relative pressure gas energy comprises: a relative pressure gas energy storage device (1) comprising a high-pressure gas storage unit (11) and a low-pressure gas storage member (12), a high-pressure gas being filled ...  
WO/2017/137013A1
A relative pressure gas energy storage device (10) comprises an inner unit (1) and an outer unit (2) sleeved onto the outside of the inner unit (1). A first gas is filled in the inner unit (1). A second gas is filled in a cavity (21) for...  
WO/2017/137014A1
A relative pressure gas energy production system comprises: a relative pressure gas energy storage device (1) comprising a high-pressure gas storage unit (11) and a low-pressure gas storage unit (12), a first gas being filled in the high...  
WO/2017/102813A3
The invention provides an internal combustion engine system (1) comprising - at least one combustor (3), and - a first expander (4) arranged to receive exhaust gases from at least one of the at least one combustor (3), and to expand and ...  
WO/2017/130049A2
The invention relates to a hybrid motor device with pistons propelled by a pressurised and flowing fluid, and the liners thereof, having an expansion chamber, and the heating systems thereof. The invention relates to at least one hybrid ...  
WO/2017/123475A1
Control of airflow in a uniflow-scavenged, two-stroke cycle, opposed-piston engine during transient operation includes monitoring at least one operating parameter of the engine to recognize a transition to a transient state of engine ope...  
WO/2017/123473A1
Control of fuel flow in a uniflow-scavenged, two-stroke cycle, opposed-piston engine includes limiting an amount of torque or fuel in response to a torque demand, based on a comparison and a selection of fuel delivery options derived fro...  
WO/2017/121427A1
Disclosed is an axial piston motor in which fuel and compressed combustion medium are continuously burned in a combustion chamber so as to be turned into the working fluid and successively be delivered to working cylinders. In order to m...  
WO/2017/120141A1
This disclosure relates to an engine, and in one example embodiment, to a two-stroke opposed-piston internal combustion engines with ported cylinders. In certain embodiments, the engine is a barrel type engine with opposed pistons.  

Matches 101 - 150 out of 6,441