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Matches 651 - 700 out of 28,472

Document Document Title
WO/2014/195063A1
The invention relates to a reciprocating piston internal combustion engine having at least one first, one second and one third cylinder and having a crank mechanism having a crankshaft, which is rotatably mounted in a crankcase, having a...  
WO/2014/197487A1
In some aspects, a power delivery device configured to couple to a reciprocating element of a reciprocating engine is configured to couple to a power output element via a substantially steady, invariant (e.g., constant) moment arm in ord...  
WO/2014/187180A1
Disclosed is a transmission device which comprises a cylinder (1), a piston (2), a rack (3), a first gear (5), a second gear (6), a first linkage gear (9), a first shaft (7), a second linkage gear (10) and a second shaft (8), wherein one...  
WO/2014/188060A1
Invention relates to an arrangement (20) for changing the effective length of a connecting rod (12) for an internal combustion piston engine, which arrangement comprises a body part (22) attachable to a connecting rod and an eccentric sl...  
WO/2014/189845A1
A fluid flow machine includes a casing including a cylinder and a crankshaft support, A piston is slidably disposed in the cylinder for reciprocating along an axis of the cylinder. A crankshaft includes a main bearing journal rotational!...  
WO/2014/188097A1
The invention relates to a device for the recirculation of exhaust gases for an internal combustion engine (1) having a plurality of cylinders (2 to 5), at least one of said cylinders being entirely dedicated to the recirculation of the ...  
WO/2014/189640A1
One-stroke internal combustion engines may comprise reciprocating pistons which are either straight or rotary. Three principles are required to make one -stroke engines work: create four dedicated chambers, assign the chambers with coord...  
WO/2014/183912A1
Present invention relates to a two-stroke engine with a port-type timing and crankcase scavenging, where the scavenging of the engine cylinder is implemented with the cylindrical sleeve valve connecting engine cylinder and crankcase. The...  
WO/2014/182892A1
An opposed-piston engine includes pistons, each piston having an annular cavity in the piston's sidewall and positioned between its crown and ring grooves to block transfer of heat from the crown to the piston body.  
WO/2014/182890A1
An opposed-piston engine has an air handling system equipped with a turbo- compound system that includes a power turbine for producing a rotary output in response to a flow of exhaust gas flowing into the turbine. The rotary output is co...  
WO/2014/176527A1
The present engine design can comprise one or more three-cylinder modules. Each module can comprise a left-hand combustion cylinder, a compression cylinder and a right-hand combustion cylinder. In an embodiment, the compression cylinder ...  
WO/2014/174383A1
The Compact Non Vibrating Endothermic Engine (CoNVEE in the following) is an internal combustion engine with reciprocating motion of the pistons, whose innovative architecture makes it more compact, given the same delivered power, with r...  
WO/2014/171017A1
[Problem] To provide an internal combustion engine suitable for a hybrid system and capable of preventing a reduction in medium/high-speed horsepower as well as torque, improving fuel consumption, and reducing the environmental load by r...  
WO/2014/168842A1
The timing or phasing of port openings and closings during operation of an opposed- piston engine is varied in response to changing engine speeds and loads by changing crankshaft phasing.  
WO/2014/168065A1
According to the present invention, an internal combustion engine (1) is designed so that the center axis (P) of a cylinder (4) is offset relative to a main journal part (2a) of a crankshaft (2). A bearing cap (17) is designed so that th...  
WO/2014/168864A1
A mechanism for varying crankshaft timing on a belt/chain driven, dual crankshaft opposed-piston engine includes sprockets on corresponding ends of the two crankshafts, connected by a belt or chain which is tensioned by two or more tensi...  
WO/2014/166636A1
The invention relates to a switching valve (36) for an internal combustion engine, which has an adjustable compression ratio, specifically to control a hydraulic oil flow particularly for an eccentric adjustment device, having a control ...  
WO/2014/162144A1
With reference to Figure 2, the invention relates to an opposed piston engine with at least a first crankshaft and a second crankshaft, and a drive system rotatably linking the first and second crankshafts, the drive system including an ...  
WO/2014/162141A1
With reference to Figure 2, the invention relates to an opposed piston engine comprising a stepped cylinder providing a portion of lesser diameter and a portion of greater diameter, the portion of lesser diameter providing a combustion v...  
WO/2014/165045A1
An internal combustion engine and related components and methods of manufacturing and implementing an internal combustion engine and related components. The internal combustion engine includes a base, a cylinder block mounted onto the ba...  
WO/2014/162142A1
With reference to Figure 2, the invention relates to an opposed stepped piston two-stroke engine comprising at least a first and a second cylinder, wherein the air piston is a stepped piston providing a first air transfer piston that exp...  
WO/2014/162043A1
Invention to an arrangement for setting a compression ratio of an internal combustion piston engine, which arrangement provides a power transmission connection between a piston and a crank shaft of the engine when assembled, and which ar...  
WO/2014/154404A1
The invention relates to a reciprocating-piston internal combustion engine, comprising a first, a second, and a third cylinder, and a crank drive having a crankshaft rotatably mounted in a crank housing, said crankshaft having a first an...  
WO/2014/151916A1
A combustion chamber for an opposed-piston engine is defined between a pair of pistons disposed for opposing reciprocal movement in a cylinder. The combustion chamber is formed between crowns of the pistons and has a radius that decrease...  
WO/2014/152982A1
An internal combustion engine is described that includes an expansion cylinder adjacent to a first combustion cylinder (or power cylinder). Combustion gases from the first cylinder are directed to the expansion cylinder to act on the pis...  
WO/2014/146579A1
A compression stroke-free internal combustion engine (1) having a gas separating device and comprising: a main body (2) and an input unit (3). The main body (2) is provided with at least one cylinder (200). The input unit (3) is connecte...  
WO/2014/140574A1
The invention relates to an opposed piston engine comprising at least one cylinder, at least two pistons arranged to be reciprocated within the same cylinder in an opposed manner, at least one intake port through the cylinder wall, at le...  
WO/2014/139357A1
An energy-saving engine includes a cylinder block (1), a cylinder head (17), a cylinder head cover (18), a cylinder barrel (3), a crankshaft (26), a connecting rod (24) and a piston (2). A groove is formed in the center of the top end of...  
WO/2014/142687A1
The subject of this invention is a crank system of internal combustion engine, especially for two stroke internal combustion engine, intended to drive cars. It can be used also for other engines of motor vehicles, motorcycles, ships and ...  
WO/2014/141090A1
A method for improving the efficiency of an internal combustion engine changes the volume in a piston chamber of an expander device. The expander device generally operates at a fixed expander device speed to perform work on a swash plate...  
WO/2014/141729A1
According to the present invention, an internal combustion engine (1) is a cylinder direct injection spark-ignited internal combustion engine having a variable compression ratio mechanism (2). Based on an engine operating condition (step...  
WO/2014/143211A1
Apparatus for converting an in-line six cylinder engine into a engine having three operational modes including providing (1) a new camshaft which cause the pistons of the inner, outer and intermediate pairs of cylinders which move togeth...  
WO/2014/139316A1
An engine with a variable compression ratio comprises a cylinder body (1), a cylinder cover (17), a cylinder cover cap (18), a cylinder barrel (3), a bent shaft (26), a connecting rod (24), and a piston (2). A groove is disposed at the c...  
WO/2014/135198A1
The invention relates to an internal combustion engine having a piston (2) oscillating in a cylinder (1) linearly between a top dead centre (OT) and a bottom dead centre (UT). A crankshaft (5) is driven by the piston (2) by means of a co...  
WO/2014/134417A1
A two-stroke cycle, turbo-driven, opposed-piston engine with one or more ported cylinders and uniflow scavenging has no supercharger. The engine includes a high pressure EGR loop and a pump in the EGR loop to boost the pressure of the re...  
WO/2014/130969A1
A rocking journal bearing for a two-stroke cycle engine includes a bearing sleeve (200) having a bearing surface (202) with a plurality of axially-spaced, eccentrically-disposed surface segments (204) and a rocking journal (220) having a...  
WO/2014/129088A1
The present invention is equipped with: a variable compression ratio mechanism (10) that changes the engine compression ratio in response to the rotational position of a first control shaft (14); and an actuator that changes and maintain...  
WO/2014/129225A1
An internal combustion engine (1) has a variable compression ratio mechanism (2) using a multi-link piston crank mechanism, and is equipped with a fuel injection valve (8) that injects fuel into the cylinders. The variable compression ra...  
WO/2014/085430A3
An engine block assembly and method manufacturing an engine block assembly and related components. A casted engine block assembly includes a cylinder block portion. The cylinder block portion includes a plurality of cylinder block openin...  
WO/2014/126715A1
A nutating balance device for mitigating vibrations of an internal combustion engine having a crankshaft includes a coupler coupled to the engine crankshaft. The device also includes a weight coupled to the coupler. The coupler is config...  
WO/2014/127035A1
Embodiments of outboard motors and related systems and components thereof, as well as arrangements of marine vessels implementing same, as well as related methods of operation, use, assembly, and manufacture, and related improvements, ar...  
WO/2014/118746A1
An internal combustion engine has a crankcase having a first crankcase portion fastened to a second crankcase portion along a first plane, a crankshaft, a cylinder block defining two cylinders, two pistons, and a cylinder head. A cranksh...  
WO/2014/119151A1
At time t1, a fuel cutoff during deceleration is performed. The oxygen storage amount (rOS), which increases after the fuel cutoff, is estimated on the basis of the exhaust air-fuel ratio and the intake air amount. At the time (t2) when ...  
WO/2014/119354A1
An internal combustion engine (1) is an in-cylinder direct injection type spark-ignition engine having a variable compression ratio mechanism (2). When the internal combustion engine is started at an ultra-low temperature (steps 1, 2), t...  
WO/2014/120535A1
A control system for a dual-fuel engine (10) is disclosed. The control system may have a gaseous fuel injector (38) having a nozzle (54) located at a first air intake port (32) of a cylinder (16) of the engine and configured to inject a ...  
WO/2014/117523A1
A fuel oil engine, a driving apparatus thereof and a working method. Mixed fuel gas of fuel oil and air in the driving apparatus burns in a master cylinder body (310) so as to drive a first piston (320) to move and enable a main cylinder...  
WO/2014/112266A1
This internal combustion engine has a variable-compression-ratio mechanism (10) that changes the compression ratio of the engine in accordance with the rotational position of a first control shaft (14). A lever (24) in a coupling mechani...  
WO/2014/111796A1
A variable compression ratio mechanism of an internal combustion engine includes an operation element, an input actuator, and a reverse input torque cutoff clutch (62). The reverse input torque cutoff clutch (62) includes a fixed member ...  
WO/2014/109668A2  
WO/2014/106420A1
Disclosed is a pneumatic motor, comprising a bracket (15), a bearing seat (16), a power output shaft (17), N rotating arms, a rotary air supply valve (12) and an annular cam shaft (11), with the centres of the rotating arms being overlap...  

Matches 651 - 700 out of 28,472