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Patent Searching and Data


Matches 1 - 50 out of 6,291

Document Document Title
WO/2018/104923A1
The present invention provides a system for the reversible transformation of a reciprocating motion in a rotary motion, which comprises one or more actuating devices (11) adapted to cooperate on at least one interaction surface of a spir...  
WO/2018/097868A1
An internal combustion engine includes a standard connecting rod as well as a gear rack. The connecting rod can be a standard connecting rod that reciprocates with the piston and that drives a rotatable crank mechanism to convert the rec...  
WO/2018/088925A1
A two-stroke internal combustion engine having magnetic motion conversion, comprising a pair of magnetic converters (8) of reciprocating motion into rotary motion, each of which has a pair of rotors (4) rotating in opposite directions ab...  
WO/2018/083707A1
The invention relates to a system for power generation from compressed air pressure energy into transmissible power. Also the present Invention describes a method and means for extracting energy in the form of thrust created by compresse...  
WO/2018/080415A1
A thermal engine includes a cylinder and piston and an insulated thermal battery including at least a thermal mass such as the engine block itself for storing and retaining heat to enhance or cause fluid expansion within the cylinder and...  
WO/2018/076081A1
The apparatus comprises two tanks, one compressed-air tank and one vacuum tank, that are connected together to turn a crankshaft via a piston, said crankshaft being connected to an electricity generator (figure 2). The movement of the ai...  
WO/2018/071014A1
A submersible turbine engine system that utilizes gases captured beneath the surface of a body of water and utilizes potential energy of the gases to generate electricity. For example, the captured gases will be used to fill a bag lifts ...  
WO/2018/063973A4
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/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/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/2018/044184A1
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/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/2018/017004A4
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/2018/008038A1
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/2017/193207A1
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/2017/180833A1
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/2017/168128A1
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/2017/145795A1
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/2017/140297A2
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/2017/140297A3
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/2017/137012A1
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/2017/130049A2
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/2017/130049A4
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/2017/130049A3
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/2017/123475A1
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...  

Matches 1 - 50 out of 6,291