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WO/2019/153497A1 |
A high power V-shaped 16-cylinder diesel engine comprises: a V-shaped cylinder block (100) and 16 independent cylinder heads (200); an air intake system, comprising four turbochargers (2) and one intercooler (1); a lubrication system, co...
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WO/2019/155147A1 |
The method relates to producing a dogbone-type female form (FF) in a mechanical component (2), the female form comprising at least one end-head-forming part (21), the method comprising operations for removing material by machining. Accor...
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WO/2019/155108A1 |
The invention relates to a combustion engine (1), of the type that comprises a cylinder (4) with a piston (2) travelling through same, coupled by means of a piston rod (3) to a crankshaft (10), wherein the piston rod (3) comprises: - a f...
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WO/2019/154585A1 |
The invention relates to a connecting rod (2) for an internal combustion engine (1), having a first connecting rod eye (3), in which a crankpin of a crankshaft of the internal combustion engine (1) can be rotatably mounted about a rotati...
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WO/2019/154689A1 |
A reciprocating piston mechanism comprises a crankcase (2), a crankshaft (3) having a crankshaft axis (4), a crankpin (6),a crank arm (7) and a crankshaft portion (5) extending parallel to the crankpin(6), whereinthe crank arm (7)is loca...
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WO/2019/150465A1 |
A link component 150 is mounted on a crankshaft 106 of an internal combustion engine E and has an oil hole 150E that communicates from the outer side to the crankshaft 106 side, wherein: the oil hole 150E includes an oblique surface 150F...
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WO/2019/149304A1 |
The invention relates to a three-step full-process linear generator (1) for converting combustion energy into electrical energy, comprising two opposite piston systems (5a, 5b), which mirror one another, are arranged in a main cylinder (...
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WO/2019/150150A1 |
This three-cylinder variable-compression-ratio internal combustion engine includes a variable compression ratio mechanism, a first balance mass (13) provided to a crank pulley (11), and a second balance mass (14) provided to a drive plat...
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WO/2019/150464A1 |
Provided is a fastening structure 105 formed by linking, using a bolt, a pair of fastening members 105A that are joined to each other, wherein the fastening structure 105 is configured as follows: the fastening members 105A are made of i...
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WO/2019/149297A1 |
In order, in the case of an axial piston motor, to make a satisfactory degree of efficiency possible, even at comparatively high rotational speeds, and to reduce the risk of the production of carbon monoxide and/or the quantity of unburn...
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WO/2019/145105A1 |
It is disclosed a boxer engine with two substantially mirror-symmetric engine sides (L, R) comprising a crankshaft (1) to which is connected, at least two main scotch yoke assemblies (110) each having one main piston (7) arranged inside ...
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WO/2019/139056A1 |
Provided is a power generation device that can reduce the occurrence of vibration and increase thermal efficiency. A power generation device (10A) comprises: an engine (1) in which a right crankshaft (31) and a left crankshaft (32) rotat...
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WO/2019/137278A1 |
A crank train for realizing a Miller cycle and a control method. A driving oil passage (6) and a locking oil passage (7) are provided in a crankshaft (2). An eccentric connecting rod bushing (4) is arranged on a connecting rod journal (1...
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WO/2019/135872A1 |
An internal combustion engine that includes a variable stroke piston is described. The described engine includes a variable valve timing system and optional variable compression ratio system. In embodiments, an electronic control unit co...
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WO/2019/132031A1 |
Disclosed is a variable compression device comprising a piston rod (6), a fluid chamber formation member (7a) that forms a portion of a fluid chamber (R3) that causes the piston rod to move in a direction in which the compression ratio i...
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WO/2019/124431A1 |
Provided is a compression-end pressure control device (300) for controlling the supply amount of a working fluid in a variable compression device which increases the compression ratio of a combustion chamber (R1) as a result of a working...
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WO/2019/120511A1 |
The invention relates to a method (100) for operating an internal combustion engine (2), such as an internal combustion engine of a vehicle (1), the engine (2) comprising an engine cylinder (3) at least partly defining a combustion chamb...
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WO/2019/126411A1 |
A drive transmission (200), having two counter-rotating cams (210A,210B) bearing-mounted within a housing (202) about a rotational axis. The counter-rotating cams have asymmetrical lobe profiles (218) which are operative to drive a corre...
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WO/2019/119666A1 |
A flexible cylinder engine (FCE) mode-based control method for variable-stroke reforming of high-octane-value fuels. An ECU connected to an engine controls the quantity of oil injected from a flexible cylinder oil injector (19) to a flex...
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WO/2019/125121A1 |
The invention relates to a novel fluid compressor-recirculator with high compression capacity and outlet flow, which makes it possible to have differentiated volumes of pressurised fluids at the outlet of the equipment, and which operate...
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WO/2019/125123A1 |
The invention relates to a fluid pressuriser having a design which makes it possible to manipulate fluids at high temperatures, obtaining high pressures with great precision, which has many applications in residential and industrial syst...
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WO/2019/115825A1 |
A two stroke engine assembly includes a two stroke engine including an intake port and an exhaust port. A turbo charger including a turbine is coupled to the exhaust port and a compressor is coupled to the turbine compressing a fresh air...
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WO/2019/117891A1 |
The present disclosure provides a remote mount for an idler gear assembly, comprising: a gear mounting plate including a plurality of bores configured to receive a corresponding plurality of fasteners to mount a gear assembly to the gear...
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WO/2019/112036A1 |
An engine system having: a variable compression device having a fluid chamber in which a piston rod connected to a piston is moved in a direction that increases compression ratio by supplying a pressurized working fluid; a supply device ...
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WO/2019/105901A1 |
The invention relates to an internal combustion engine comprising at least one crankshaft and a connecting rod that has a first connecting rod eye, in which a crankpin of the crankshaft is mounted in a rotatable manner about a rotational...
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WO/2019/107549A1 |
An engine system (100) comprising: a variable compression device (A) having a fluid chamber (R3) in which a piston rod (6) connected to a piston (4) is moved in a direction that increases the compression ratio by supplying a pressurized ...
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WO/2019/107434A1 |
This variable compression device (A) has: a piston rod (6) having a flange (6c) formed on an end part thereof; a fluid chamber (R3) in which an operation fluid the pressure of which has been increased is supplied, whereby the piston rod ...
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WO/2019/103085A1 |
This variable compression device includes: a piston rod (6); and a fluid chamber (R3) in which, as a result of a boosted working-fluid being supplied to the inside thereof, the piston rod (6) is caused to move in the direction of increas...
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WO/2019/097205A1 |
An internal combustion engine has at least one piston configured to reciprocate within a combustion chamber. The engine has a transfer port, and exhaust port and a secondary port which may be adapted as either a secondary air transfer po...
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WO/2019/094180A2 |
A method, system, and apparatus relating to operating an internal combustion engine include steps or features for determining a performance threshold of a particulate filter disposed in an exhaust gas flow of the engine having a set time...
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WO/2019/092298A1 |
The present invention relates to an internal combustion engine that comprises at least one axial geometric cylinder axis and one axial geometric central axis, said geometric axes being orthogonal to one another; a first cylinder coaxial ...
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WO/2019/083021A1 |
This engine system (100) has: variable compression devices (6, 7 and 8) having a fluid chamber (R3) in which a piston rod (6) connected to a piston (4) is moved in a compression ratio-increasing direction by a supply of pressurized worki...
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WO/2019/080766A1 |
An opposing-cylinder two-stroke internal combustion engine. A working cylinder (2) and a compression cylinder (3) of the engine are coaxially disposed in an opposing manner. A working piston (12) is directly connected to a compression pi...
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WO/2019/081956A1 |
Structural arrangement of a compression ignition engine with variable geometry pre-combustion chamber, which internal combustion engine (1 ) comprise a variable geometry pre-combustion chamber; a common rail high-pressure injection syste...
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WO/2019/084098A1 |
A multi-stage reconfigurable air intake and exhaust system for an internal combustion piston engine having a first row of at least two cylinders inclined relative to a vertical plane, a second row of at least two cylinders inclined relat...
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WO/2019/084356A1 |
A multi-stage combustion engine includes: a pre-compression cylinder including a pre-compression piston operating therein; a combustion cylinder including a combustion piston operating therein. An operating rate of the pre-compression pi...
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WO/2019/075262A1 |
Highly efficient pressure differential rotary engines can include rotatable cylinders arranged radially around a central stationary shaft. Each of the cylinders can house one or more pistons, and the cylinders and pistons can rotate toge...
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WO/2019/073448A1 |
A two-stroke internal combustion heat engine (1) with fuel injection; the heat engine (1) has: at least one cylinder (2), which has, on the inside, a combustion chamber (6); a piston (7), which is mounted inside the cylinder (2) so as to...
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WO/2019/070222A1 |
A device for regulating the compression ratio of an internal combustion piston engine comprises a working cylinder having a working piston and an outlet opening, an adjustment cylinder having an adjustment piston and an outlet opening, a...
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WO/2019/065848A1 |
Provided is an autonomous flying device in which a large payload and long continuous flying time are ensured, and the position and orientation during flight can be reliably adjusted. This autonomous flying device 10 is equipped with: a m...
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WO/2019/051556A1 |
A sawmill (8) includes a four-stroke internal combustion engine (30) having an output shaft (36) for driving a sawblade (29) and the output shaft has a longitudinal axis. The engine (30) is mounted on the sawmill (8) for rotation between...
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WO/2019/054241A1 |
Provided is an actuator of a variable compression ratio mechanism in an internal combustion engine, the actuator being capable of improving productivity. The actuator of a variable compression ratio mechanism in an internal combustion en...
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WO/2019/052186A1 |
A directly-connected piston engine with no crankshaft comprises a cylinder group (1), a piston group (2), a connecting mechanism (3), and a first flywheel (4). The cylinder group (1) comprises a horizontally opposed first cylinder (11) a...
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WO/2019/050804A1 |
A piston for an opposed-piston, internal combustion engine includes a crown with an end surface having a bowl shaped to form a combustion chamber with an end surface of an opposing piston in the opposed-piston engine. A substantially cir...
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WO/2019/044116A1 |
This wave gear speed reducer comprises: a rigid internal gear (27); a flexible external gear (36) arranged in the interior of the rigid internal gear (27); a wave generator (37) arranged in the interior of the flexible external gear (36)...
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WO/2019/045664A1 |
The proposed pneumatic system arrangement solves the problem of substituting a reduction gear in the prior art with a safety valve, which is comparatively simpler, cheaper and more reliable.
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WO/2019/046546A1 |
A method for controlling operation of an opposed piston engine is provided, comprising: determining a direction of rotation of the engine; comparing the determined direction of rotation to a correct direction of rotation of the engine; a...
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WO/2019/043443A1 |
The present disclosure relates to an internal combustion (IC) engine, wherein residual heat and pressure of combustion products/exhaust gases is utilized to produce additional mechanical work. An aspect of the present disclosure provides...
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WO/2019/039451A1 |
This variable compression device is provided with: a piston rod (6); a connection member (7a) connected to the piston rod; a fluid chamber (R3) which is provided between the connection member and the piston rod and which, when an operati...
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WO/2019/039594A1 |
A variable compression device according to the present invention is provided with: a piston rod (6); a fluid chamber (R3) to which a boosted working fluid is supplied, thus moving the piston rod in such a direction as to increase the com...
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