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Matches 1 - 50 out of 28,361

Document Document Title
WO/2019/213683A1
The invention relates to an adjustable-length connecting rod for a reciprocating piston engine, to a reciprocating piston engine and to a vehicle, wherein an effective connecting rod length of the connecting rod can be changed, and the c...  
WO/2019/201447A1
The present invention concerns an apparatus(1) for producing electric power, including a housing in which there are located a first rod (17a) carrying at its opposed ends a first and a third piston (15a, 15c) and a second rod (17b) carry...  
WO/2019/194025A1
The variable compression device according to the present disclosure comprises: a piston rod (6); a first fluid chamber (R3) which, by pressurised operating fluid being supplied, moves the piston rod in a direction that increases the comp...  
WO/2019/192288A1
A method for improving the effective thermal efficiency of an engine and a power transmission mechanism prepared thereby, said mechanism comprising a cylinder (1); a piston (2) is mounted in the cylinder (1), the piston (2) is connected ...  
WO/2019/193253A1
A method and a system of igniting an internal combustion engine is described. According to the invention, at least one combustion chamber is provided that is arranged to receive at least two spark plugs having their electrodes in proximi...  
WO/2019/192289A1
Disclosed are a method for improving the effective thermal efficiency of an engine and a power transmission mechanism prepared by means of the method. The power transmission mechanism comprises a housing, wherein a cylinder (10) is mount...  
WO/2019/132799A3
The invention relates to an engine which provides fuel conservation and high power, and consists of the following elements; the wall (2) which surrounds the gear (3) and contains at least one protrusion 1 (2.1) and at least one indent 1 ...  
WO/2019/183521A1
The present disclosure relates to a system for controlling ignition of an intake charge directed into an internal combustion engine. The system may have a movable component operably associated with at least one of a piston of the engine ...  
WO/2019/178719A1
A piston type internal combustion engine comprises a cylinder (101), a piston (102) movable in the cylinder (101), a connecting rod (104) connected to the piston (102), and a transmission gear (103). The transmission gear and the connect...  
WO/2019/183426A1
An internal combustion engine for an aircraft includes a crankshaft configured to drive a driven element; a camshaft coupled to the crankshaft; and an ignition controller coupled to the camshaft and including a visual indicator, the visu...  
WO/2019/183171A1
A modular engine is provided in which cylinder heads and camshaft carriers with different attributes can be interchanged with one another that allows for an engine head assembly to be put together for achieving various desired characteri...  
WO/2019/181164A1
The present invention has: a driving motor; a wave generator that is rotated by the motor and has a rotary shaft having a right-angled cross-section having a non-circular outer shape; a tubular part that is flexurally deformed in a non-c...  
WO/2019/177108A1
A marine engine 100 is provided with: a piston; and a compression ratio control unit 182 that carries out a lowering process for moving the top dead-center position of the piston toward a bottom dead-center side when an engine rotation s...  
WO/2019/177659A1
A motion conversion apparatus (400, 500) comprises at least one set including a rodrack assembly (110) between two gearshaft member end sections (155), and a gearshaft member mid section (156) between the two gearshaft member end section...  
WO/2019/177109A1
This engine is provided with: a cylinder; a piston that is housed in the cylinder; a combustion chamber that faces the piston; a sliding part (large-diameter part 114a) that makes a stroke integrally with the piston; a hydraulic surface ...  
WO/2019/175696A1
A telescopic piston (400) for use with an internal combustion engine includes an inner piston (410); an outer piston (420) located over the inner piston (410); an upper oil chamber (430) formed between the inner piston (410) and the oute...  
WO/2019/177107A1
An engine 100 is provided with: a cylinder in which a cylinder liner is formed; a piston that is provided in the cylinder liner; a piston ring that is provided to the piston; a step that is formed in the inner peripheral surface of the c...  
WO/2019/177106A1
This marine engine is provided with: an air control unit that supplies compressed air into a combustion chamber during a piston upstroke after a crash astern signal has been outputted (time t2); a fuel control unit that stops the supply ...  
WO/2019/176401A1
Provided is an actuator for a variable-compression-ratio mechanism of an internal combustion engine with which it is possible to suppress worsening of responsiveness. The actuator for the variable-compression-ratio mechanism of an intern...  
WO/2019/177613A1
A motion conversion apparatus (110) comprises a rodrack assembly (110) and a gearshaft member (150). The rodrack assembly (110) comprises a first gear connection member (120) and two guide members (140). The gearshaft member (150) compri...  
WO/2019/171098A1
An upper oil pan (25) is attached to a lower part of a cylinder block (12). An opening part (33) is formed in a side wall (31) of the upper oil pan (25). A variable-compression-ratio mechanism varies a top dead center position of a pisto...  
WO/2019/172751A1
According to the invention, a method is provided of operating a combustion engine comprising more than three cylinders with cylinder valves that are operated in a cycle of fuel intake, pressurizing, firing and exhaust strokes. The method...  
WO/2019/167810A1
This compression ratio varying mechanism is provided with: a discharge oil passage connected to a first hydraulic chamber 168a; a supply oil passage 182f connected to a hydraulic pump P; a pump cylinder 182a having a first oil storage ch...  
WO/2019/167591A1
Provided are an actuator for a variable compression ratio mechanism for an internal combustion engine, and an actuator used in a device for an international combustion engine, with which it is possible to curb a drop in transmission effi...  
WO/2019/167553A1
Provided is an actuator for a variable compression ratio mechanism for an internal combustion engine and an actuator used in a device for an internal combustion engine, with which it is possible to shorten shaft length. At least part of ...  
WO/2019/166058A1
The invention relates to an actuator system for the variable adjustment of the compression rate of an internal combustion engine, comprising an electrical drive unit (1) having an input shaft (4) and a transmission unit (2) which is driv...  
WO/2019/162528A1
The invention relates to a device for a combustion engine, in particular a spark ignition engine, having a longitudinally adjustable connecting rod and a sensor unit for detecting the longitudinal adjustment of the connecting rod. The lo...  
WO/2019/153500A1
An intercooling and supercharging system for a V-type multi-cylinder diesel engine, comprising a left-side intercooler (11), a right-side intercooler (21), a left-side supercharger (12), and a right-side supercharger (22), the left and r...  
WO/2019/153498A1
A high power V-type multi-cylinder diesel engine system, comprising: a V-shaped cylinder body (100) and a plurality of individual cylinder heads (200); an intake system, comprising four turbochargers and an intercooler (1); a lubrication...  
WO/2019/153496A1
A V-type 12-cylinder diesel engine, comprising: a V-shaped cylinder body (100) and 12 individual cylinder heads (200); an oil supply system, comprising a left oil pipe (43) and a right oil pipe (42), the left oil pipe (43) and the right ...  
WO/2019/153495A1
Disclosed is a diesel feed system of a V-type multi-cylinder diesel engine, the system comprising: a diesel tank; a plurality of electrically controlled unit pumps; a fuel supply pipeline, wherein the fuel supply pipeline comprises a lef...  
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...  
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...  
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...  
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...  
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...  
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...  
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 (...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  

Matches 1 - 50 out of 28,361