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Patent Searching and Data


Matches 651 - 700 out of 28,369

Document Document Title
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...  
WO/2014/107628A1
Embodiments of the present invention include a radial cam, internal combustion engine. The cam assembly, which is centrally located inside an engine block, has two-lobes and four raceways. Four cam-following bearings engage with the cam ...  
WO/2014/101290A1
A capacity control circulating gasoline internal combustion engine. A working process of the engine comprises a work, gas compression, and intake stroke, that is, a piston (5) moves downward to work and meanwhile a suction check valve (8...  
WO/2014/099374A1
The variable compression ratio piston system for an engine adjusts the compression ratio of the engine piston by way of hydraulic fluid distributed between a pair of chambers formed in a pair of bores receiving control pistons mechanical...  
WO/2014/078894A1
An internal combustion engine enabling asymmetric port timing has an engine mechanism including a crankshaft having a crankpin to which each piston of an opposed pair of pistons is connected and by which the pistons are reciprocatable in...  
WO/2014/079219A1
Disclosed is a supercharged engine, comprising an intake device, a combustion chamber (9) and a power conversion device, further comprising a heat exchanger (10), a vapour generator (12), a small piston (5) and a plunger pump (17), where...  
WO/2014/080237A2  
WO/2014/070915A1
A system and method for providing a variable compression ratio internal combustion engine is disclosed. The system can include a frame affixed to the engine crankcase and a complementary frame affixed to the block/cylinder head assembly....  
WO/2014/063811A1
The invention relates to a method for operating a charged, uniflow scavenged two-stroke internal combustion engine comprising at least one piston (12) that moves back and forth in a cylinder (10) between a top dead centre (OT) and a bott...  
WO/2013/037366A3
A reciprocating piston engine is described. According to one aspect of the present invention, the reciprocating piston engine comprises at least one cylinder and a piston which is guided therein and a system for fuel injection, wherein t...  
WO/2014/062068A1
An internal combustion engine which produces improved torque and efficiency. The engine comprises a piston; a rotatable crankshaft comprising a crankshaft cam surface; a piston connecting rod pivotally connected to the piston; a cranksha...  
WO/2014/056291A1
Disclosed is a variable compression ratio device with an eccentric self-locking structure suitable for an internal combustion engine, the variable compression ratio device comprising: a crankshaft (1), each main journal (18) being provid...  
WO/2014/057165A1
The invention relates to catalyst unit (24) for internal combustion piston engine (10) comprising an inlet duct (26) and outlet duct (36) and a gas processing unit (34) with catalyst section arranged in flow communication with the inlet ...  
WO/2014/056579A1
The invention relates to a reciprocating internal combustion engine having at least one variably adjustable compression ratio, at least one lever element (12), which is mounted on a crankpin (103) of a crankshaft (101) of the reciprocati...  
WO/2014/053226A1
The invention relates to a reciprocating-piston engine, in particular for a motor vehicle, having at least one cylinder in which a piston is accommodated such that it can move in translational fashion, and having a control device compris...  
WO/2014/053238A1
The invention relates to a motor vehicle comprising a parallel crank mechanism for compensating an offset between a crankshaft (7) of a reciprocating piston engine of the motor vehicle and a second shaft (8), the parallel crank mechanism...  
WO/2012/030816A3
A crankshaft for an internal combustion engine comprises at least four main journals aligned on a crankshaft axis of rotation and at least three crankpins, each disposed about a respective crankpin axis and positioned between the main jo...  
WO/2014/052126A1
In a fuel injection spray pattern for an opposed piston engine, the individual spray plumes have both radial and tangential components with respect to an injection axis (102, 114, 121), which adds a swirl component to a spray pattern of ...  
WO/2014/046559A1
An internal combustion wave engine converts the energy of fuel and compressed air being burned into mechanical energy of an output shaft. For the energy conversion, use is made of a single-wave or two-wave pneumatic stepping engine. The ...  
WO/2014/040205A1
Disclosed is a horizontal type diesel engine, comprising a cylinder and two pistons, wherein, during operation, the left cylinder is operated in a distance of 7 cm in advance so that the two cylinders are compressed to ideal operating pr...  
WO/2014/008309A3
Diesel opposed piston engines, optionally with variable compression ratio and/or turbocharging, can provide improved fuel efficiency by adapting a compression ratio of the engine in accordance with an engine load such that larger compres...  
WO/2013/172973A3
This invention relates to internal combustion engines and more particularly to internal combustion engines and methods of operating the engines with a new fuel saving cycle. Various embodiments use a passage between adjacent cylinders to...  
WO/2014/037758A1
A mechanism for varying the stroke length of an internal combustion engine during each cycle of operation includes a gear set with a first gear non-rotatably mounted to the engine block and a second gear having teeth formed on an inner s...  
WO/2014/005984A9
The invention relates to a length-adjustable con rod (1) for a reciprocating piston engine, particularly an internal combustion engine, having at least a first and a second rod part (2, 4), wherein the two rod parts (2, 4) can be pushed ...  
WO/2014/036626A1
The alternating rotary engine is an interactive combination of an alternating system with a rotary system, i.e. one that uses the alternating system for intake and compression and the purely rotary system for power and exhaust, including...  
WO/2014/032783A1
The space for mounting an exhaust gas line to a V-type internal combustion engine comprising a first cylinder bank associated with a first exhaust manifold and a second cylinder bank associated with a second exhaust manifold may be limit...  
WO/2013/179054A3
An internal combustion engine (10) comprises an engine block (12) defining a cylinder (14) having a longitudinal axis A. A piston (16) is arranged slidably within the cylinder 14 and an impeller 18 is arranged at one end of the cylinder ...  
WO/2014/030907A1
The present invention relates to a power generating device and, more specifically, the present invention is capable of generating power using a rotational motion of a rotary shaft by allowing the rotary shaft to rotate by a linear recipr...  
WO/2014/031806A1
A cylinder for an internal combustion engine having co-annular dual pistons. The cylinder has a main cylinder having a main cylinder wall and a cylinder head, a first or outer piston having an annular crown, an inner cylinder wall that d...  
WO/2013/188932A3
The object of this invention is to simplify the timing system of all types of internal combustion engine. The system eliminates existing conventional timing trains. The hydraulic, mechanical or electrical/electronic direct timing systems...  
WO/2014/028624A1
A radial type internal combustion engine and dry sump oil scavenging system may include a crankshaft and a plurality of piston-cylinder pairs. Each piston and cylinder pair defines a combustion chamber where oil may accumulate after the ...  
WO/2014/027214A1
The subject of the invention is an internal combustion piston engine and a method of its operation combining efficient features of two-cycle engines (two-stroke engines) and four-cycle engines (four-stroke engines). Furthermore, this eng...  
WO/2014/027497A1
A control device for a variable compression ratio internal combustion engine comprises a variable compression ratio mechanism (20) capable of varying the compression ratio of an engine in accordance with the rotational position of a cont...  
WO/2014/027488A1
According to the present invention, an actuator (motor) for driving a control shaft (14) of a variable compression ratio mechanism is disposed on the outside of the mechanism main body (1), and an actuator case (22) is attached to a side...  
WO/2014/028405A1
Engine systems and associated methods, including subterranean and submarine storage volumes are disclosed. An engine system in accordance with a particular embodiment includes a compressor having a compressor inlet and a compressor outle...  
WO/2014/019683A1
A reciprocating-piston internal combustion engine having a hydraulic adjustment mechanism which is assigned to a connecting rod and which comprises at least one eccentric, which is arranged in a connecting-rod eyelet or in a pin bearing ...  
WO/2014/019945A1
A piston for a two-stroke internal combustion engine has a crown and a skirt extending from the crown. The skirt defines a reciprocation axis of the piston. A circumferential piston groove is defined in the crown. An annular ring carrier...  
WO/2014/019684A1
The invention relates to a reciprocating-piston internal combustion engine with variable compression, having an actuating unit for changing a variable compression of the reciprocating-piston internal combustion engine, wherein, to change...  
WO/2014/017170A1
An internal-combustion engine having a variable compression ratio includes a variable compression ratio mechanism for changing the engine compression ratio on the basis of the rotational position of a control shaft and an actuator for ro...  
WO/2014/016321A1
One aspect of the invention relates to a method for detecting coking in the intake tract of an internal combustion engine having direct fuel injection. The internal combustion engine also has variable intake valve control. Said variable ...  
WO/2014/012152A1
The internal combustion engine as per the present invention is applicable in the automotive industry, shipbuilding, railway transport, aircraft industry, operating of stationary units, etc. The engine is defined by high efficiency, minim...  
WO/2013/177321A4
A differential stroke reciprocating internal combustion engine having an engine shaft and a piston configured to reciprocate within a cylinder chamber includes an inner piston part, a piston stem coupled at a first end to said inner pist...  
WO/2014/013110A1
The invention relates to a rotary piston heat engine consisting in a mechanism based on a lever anchored in the periphery of a case formed by two intercoupled casings, by means of an shaft (3) located on one of its ends, that allows it t...  
WO/2014/009041A1
The invention relates to a connecting rod assembly for a cylinder of an internal combustion engine, said assembly having a connecting rod (1) for connecting between a cylinder piston and a crankshaft of the internal combustion engine and...  
WO/2013/167104A3
The invention relates to a piston (10) for an internal combustion engine made of an iron-based material, comprising a piston head (11) and a piston skirt (12), said piston head (11) comprising a piston base (13), a peripheral top land (1...  
WO/2013/175045A4
The invention relates to a combustion engine comprising a cylinder (2) and first (3) and second (4) pistons which can move inside the cylinder (2), said pistons being arranged with the first faces (3a, 4a) thereof facing each other and f...  
WO/2014/011122A1
Solid construction weld of two opposing pistons into a single axis using double bridging so that the axis of linked (connected) pistons intersect the axis of crankshaft at right angle and the crankshaft rotates inside the bridging. The d...  

Matches 651 - 700 out of 28,369