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Matches 1 - 50 out of 27,779

Document Document Title
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/2017/194046A1
The invention relates to an actuating drive (1), comprising an electric motor (3) having a housing (4), the motor shaft (9) of which acts as an adjusting shaft, as well as a control gear (3), the gear housing (5) of which is not identica...  
WO/2017/194049A1
A hydraulic valve in a connecting rod (1) is provided for controlling an adjustment device which effects a change in the compression ratio of a cylinder unit of the reciprocating-piston internal combustion engine. The hydraulic valve is ...  
WO/2017/194050A2
The invention relates to a control system for actuating two control pistons (14 and 15), which interact with an adjusting element, for a device for changing the compression ratio of a cylinder unit of a reciprocating-piston internal comb...  
WO/2017/196481A1
A system for and a method of knock detection and control for an engine utilizes a knock sensor configured to generate a knock signal indicative of a vibration of the engine caused by abnormal combustion. A controller is configured to rec...  
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/2017/186213A1
The invention relates to a crank drive for a reciprocating internal combustion engine, the cylinder units of which are assigned control devices for changing the compression ratio, consisting of a connecting rod (1) of each cylinder unit,...  
WO/2017/185818A1
Provided is an internal combustion engine having a variable combustion chamber volume and using an auxiliary crankshaft to drive an auxiliary piston, the internal combustion engine comprising a cylinder (21) and a crankshaft (24) in tran...  
WO/2017/186397A1
The invention relates to a method and to a device for controlling the fuel injection by means of injectors in the case of an internal combustion engine operated with two injection banks, wherein a certain injection time frame is specifie...  
WO/2017/182731A1
The invention relates to an internal combustion engine comprising a crankshaft and a heat engine compression rate variation system comprising at least one assembly mounted on a crankpin of the crankshaft, the assembly comprising: - an ec...  
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/2017/168158A1
An engine includes an engine shaft and a piston configured to reciprocate within a cylinder chamber having an axis, each piston having an first piston part and piston stem to move in unison with or separately from a second piston part to...  
WO/2017/168157A1
An engine includes an engine shaft configured to rotate and cause one or more pistons to reciprocate within a cylinder chamber along an axis, each piston having a first piston part and piston stem to move in unison with or separately fro...  
WO/2017/161910A1
The invention relates to the field of power equipment. Provided is a horizontally-opposed internal combustion engine, comprising a left cylinder body and a right cylinder body. A plurality of left piston-cylinder units are disposed on th...  
WO/2017/162425A1
The invention relates to a non-return valve (7, 8) for a connecting rod (1) for an internal combustion engine with variable compression, comprising at least one hydraulic chamber (2, 3) in the connecting rod (1), wherein the hydraulic ch...  
WO/2017/157649A1
The invention relates to a ball joint comprising a ball head (12) which is arranged on a support rod (10) and which is mounted in a ball receiving area (13) of a piston (14). The outer surface of the ball head (12) is secured in the ball...  
WO/2017/153525A1
The invention provides a method for operating an internal combustion piston engine, comprising - introducing (S1, IOS) air into a cylinder (3) of the engine, - compressing the air in a first compression stroke (CS1) of the cylinder (3), ...  
WO/2017/152997A1
The invention provides a method for operating an internal combustion piston engine, comprising - introducing (S1, IOS) air into a cylinder (3) of the engine, - compressing the air in a first compression stroke (CS1) of the cylinder (3), ...  
WO/2017/153192A1
The invention relates to a switchover valve (5, 105) for controlling a hydraulic fluid flow, comprising a feeler element (21, 125) which is arranged in a valve housing (22, 122) and which can selectively be moved into a first switch posi...  
WO/2017/151365A1
A barrier ring for a cylinder assembly for an opposed-piston engine fits into a groove fashioned into a portion of the cylinder liner that is adjacent to the top dead center location of the end surfaces of the pistons, in a volume of the...  
WO/2017/151363A1
A piston crown for a piston of a pair of pistons in a two-stroke, opposed-piston, compression ignition combustion engine has a barrier layer and a conductive layer. The barrier layer at least partially surrounds a combustion chamber form...  
WO/2017/144268A1
The invention relates to an operating method for an internal combustion engine and to an internal combustion engine, wherein a predefined rotation angle of an eccentric shaft for controlling a compression in a cylinder of the internal co...  
WO/2017/146754A1
This invention relates to the field of opposed-piston engines having two pistons in one cylinder configured to have facing heads. Specifically, this is an engine with two crankshafts, two piston heads facing each other in a single cylind...  
WO/2017/145736A1
Provided is a link mechanism actuator for an internal combustion engine capable of improving the durability of a wave reduction gear or a bearing. The link mechanism actuator for an internal combustion engine according to the present inv...  
WO/2017/141673A1
Provided is an actuator for link mechanisms for internal combustion engines, the actuator being configured so as not to have an increased axial length. An actuator for link mechanisms for internal combustion engines is provided with: a h...  
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/2017/139578A1
Torsional vibration dampers having a dual spring-dashpot system are disclosed that result in a lightweight hub and a lightweight inertia ring, which is concentric about the hub. The hub has a two-piece construction: a central hub definin...  
WO/2017/134294A1
The invention relates to a power unit, in particular a power unit of a hybrid vehicle, comprising a two-cylinder reciprocating engine (1) with a crankcase (10) in which two crankshafts (11, 12) are arranged that move in opposite directio...  
WO/2017/129222A1
A starter system (400), for an internal combustion engine (200) including a carburetor (450) and a recoil starter (150), may include a sensor (420), a controller (430) and an actuator (440). The carburetor (450) may have at least a choke...  
WO/2017/130457A1
The present invention suppresses pressure deformation of a bearing metal due to recessed parts such as an oil supply path or oil supply groove formed in a bearing surface at an end of a connecting rod, while preventing the bearing metal ...  
WO/2017/129175A1
The invention relates to a reciprocating piston internal combustion engine having a variable compression ratio, comprising an eccentric (4), on which an auxiliary connecting rod (6) is articulated, which cooperates via an intermediate le...  
WO/2017/127594A1
An assembly including a connecting rod, a bushing, and a locking pin capable of providing different compression ratios in an engine is provided. The bushing is disposed in a bore of the connecting rod. An outer surface of the bushing inc...  
WO/2017/127415A1
A utility engine air-to-fuel ratio control method in which during an initial or early part of a period of engine continuous operation its stability of operation is determined and if sufficiently stable a test of the air-to-fuel ratio of ...  
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/2017/122834A3
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/2017/122834A2
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/2017/121427A1
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/2017/118542A1
The invention relates to an internal combustion engine having a housing (8) and a working area (2), wherein the working area (2) is limited at each end by an end plate (7a, 7b), wherein the working area (2) is respectively limited in the...  
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.  
WO/2017/110401A1
Provided is a novel piston stroke adjustment device for an internal combustion engine that enables the temperature of the air-fuel mixture in a compression stroke to be increased, thereby improving and stabilizing combustion, and that en...  
WO/2017/109207A1
The invention relates to a free-piston linear generator which is designed according to the opposed-piston principle, in which the inlet openings (48) are associated with a piston (14) and the outlet channels (46) are associated with the ...  
WO/2017/101965A1
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/2017/102813A3
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/2017/102470A1
The invention relates to a connecting rod (20) for an internal combustion engine having variable compression, comprising an eccentric adjusting device (22) for adjusting an effective connecting rod length, wherein the eccentric adjusting...  
WO/2017/102815A1
The invention relates to a reciprocating-piston machine, in particular an internal combustion engine, comprising at least one length-adjustable connecting rod (1) connected to a crank pin (21) of a crankshaft (26), wherein the connecting...  
WO/2017/102492A1
The invention relates to a connecting rod (1) for a variable-compression internal combustion engine, comprising an eccentric adjusting device (2) for adjusting an effective connecting rod length (50), wherein the connecting rod has a con...  
WO/2017/101909A1
An activation device (11) for switching valves (10) of an internal combustion engine with an adjustable compression ratio, wherein each switching valve serves to control a flow of hydraulic oil in hydraulic chambers of an eccentric adjus...  
WO/2017/104231A1
[Problem] To make more compact and improve cooling efficiency of an internal combustion engine having a supercharger cylinder and an expansion cylinder. [Solution] An internal combustion engine 1 having: an internal combustion engine mai...  

Matches 1 - 50 out of 27,779