Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 551 - 600 out of 28,377

Document Document Title
WO/2015/087280A1
A mechanism for a reciprocating positive-displacement machine of the type having at least a shaft (9), and at least a piston (10) reciprocating along a first axis (7); the mechanism being designed to transfer mechanical power from the sh...  
WO/2015/087281A1
A reciprocating positive-displacement machine having an input/output shaft (9); a cylinder (8a; 26) having an axis (7); at least one piston (3) reciprocating inside the cylinder (8a; 26); and a transmission mechanism (10) for rotating a ...  
WO/2015/055582A3
The invention relates to a length-adjustable connecting rod (1) for a reciprocating-piston machine, in particular for an internal combustion engine, comprising at least one first rod part (6) having a small connecting rod eye (2) and a s...  
WO/2015/074649A1
The invention relates to a device for changing a compression ratio of a cylinder unit of a reciprocating-piston internal combustion engine, comprising an eccentric body (8), by means of which a position of receiving bores of a piston of ...  
WO/2015/071297A1
A method of assembling a crankshaft (1) and a crank member (3, 4) comprises the steps of supplying a crankshaft (1) including a crankpin (5) which extends between crank arms (6), wherein the crankshaft (1) has a crankshaft axis (2) and t...  
WO/2015/070302A1
The present invention relates to a petrol- or diesel-cycle internal combustion engine assembled along with an energy and water recovery system for the Rankine cycle. In a first innovation, the high-pressure steam, preferably above critic...  
WO/2015/070979A1
The invention relates to a multi-joint crank drive (2) of an internal combustion engine (1) comprising at least one coupling element (8) mounted rotatably about a coupling element rotational axis, on a lifting pin (13) of a crankshaft (1...  
WO/2015/070980A1
The invention relates to a multi-joint crank drive (10) of an internal combustion engine (1), comprising a plurality of coupling members (11) rotatably supported on crank pins (6) of a crankshaft (2) and a plurality of articulation conne...  
WO/2015/069422A1
A strategy to cold-start an opposed-piston engine includes, before injecting fuel, preventing air flow through the engine while cranking the engine to heat air retained in the engine, followed by controlling mass air flow through and fue...  
WO/2015/069536A1
An engine including having a frame structure with a central longitudinal space containing a gear train in which end gears drive end crankshafts and a central gear drives a central crankshaft, a pair of dual piston and cylinder assembly a...  
WO/2015/068090A1
A dual fuel internal combustion engine is disclosed that is operative to burn in a combustion chamber a main charge comprising a mixture of a gaseous hydrocarbon fuel and air and to initiate combustion of the main charge by igniting a li...  
WO/2015/062606A1
Piston Machine comprising at least one cylinder with at least one piston with at least one piston rod with a first piston rod end connected to the piston, and the second piston rod end connected to a hollow cylindrical pipe shaft, the se...  
WO/2015/062698A1
The invention relates to a method for controlling knocking in a piston compressor (1) and to a piston compressor (1) that is designed to carry out the method according to the invention. The method according to the invention is characteri...  
WO/2015/058856A1
The invention relates to a motor vehicle with an internal combustion engine (1) which is installed into a motor chamber in the longitudinal direction and which has a multi-joint crank drive (10) with an eccentric shaft (8) and a cranksha...  
WO/2015/056015A1
An internal combustion engine comprising at least one pair of opposed, reciprocating pistons forming a combustion chamber therebetween a crankshaft driven by the pistons via respective drive linkages. The outer piston furthest from the c...  
WO/2015/055949A1
The invention relates to a flat piston engine (1) comprising: a crankshaft (2), two banks of cylinders, left (4) and right (5), arranged either side of the crankshaft (2), said crankshaft (2) defining a longitudinal axis X-X and a transv...  
WO/2015/052828A1
[Problem] To provide: an internal combustion engine having excellent practicality and capable of improving the fuel efficiency thereof and reducing the environmental impact thereof, by setting to a state of operation appropriate for the ...  
WO/2015/015508A3
An innovative design of 2 stroke internal combustion engine (IC Engine) is disclosed which will obviate the draw backs of conventional 2 stroke engines, by having reduced polluting emission & increased fuel efficiency, configured as show...  
WO/2015/039829A1
The invention relates to a method for operating an apparatus (10), comprising: - at least one opposed piston engine (12) having at least two pistons (28, 30) which are arranged in a common cylinder (26) and can be moved toward one anothe...  
WO/2015/041572A1
Proposed is a piston engine comprising a first base with a shaft mounted perpendicular to the base and with a guide in the form of an ellipse, and a second base with a cylinder. Two pairs of pistons are mounted in the cylinder so as to f...  
WO/2015/038425A1
A ported cylinder for an opposed-piston engine has a bore to support movements of a pair of opposed pistons and longitudinally-spaced intake and exhaust ports that are controlled by movements of oppositely-disposed pistons in the bore. T...  
WO/2015/038420A2
A combustion chamber construction for opposed-piston engines includes an elongated, bilaterally symmetrical shape referenced to a major axis and a pair of injection ports located on the major axis when the pistons are near respective top...  
WO/2015/038033A1
Proposed is a piston engine comprising a first base with a shaft mounted perpendicularly thereto and two guides in the form of ellipses disposed on different sides of the base in such a way that their major axes are mutually perpendicula...  
WO/2015/036810A1
An internal combustion engine based on the ability of the mechanical connecting rods/levers to capture, transmit, and distribute energy released by the pistons with a minimal loss of energy and on the ability of connecting-rod/crank syst...  
WO/2015/032010A1
The present invention is such that: based on the principle of effort-saving leveraging force, by means of alternating movements of parts of the strokes of two pistons within a cylinder, a thrust generated during fuel ignition is adjusted...  
WO/2015/032169A1
An apparatus for an engine to conserve energy by using phase gears to boost torque, comprising an engine body (1), a cylinder (2), an air intake/exhaust valve mechanism (3), a crankshaft gas piston connecting rod mechanism (5), a cranksh...  
WO/2015/029670A1
If this variable-compression-ratio internal combustion engine (10) is set to a low compression ratio, then when a piston is at top dead center, a lubricating oil injected from a lower-link oil passage (25) is deflected by an upper link (...  
WO/2015/029093A1
[Problem] To provide a horizontally opposed engine with which thermal loss that causes cooling loss can be effectively reduced, and thermal efficiency can be further improved, in an internal combustion engine. [Solution] This horizontall...  
WO/2015/030612A1
An internal combustion engine, primarily for use in motor vehicles, with improved torque and thermal efficiency. The engine comprises at least one piston configured to move within a piston cylinder throughout a piston stroke; a rotatable...  
WO/2015/028789A1
A piston arrangement comprising a cylinder, a piston head movable along a piston axis within the cylinder, a con rod, and a track having a path; wherein the con rod has a first end which is coupled to the piston head and a second end whi...  
WO/2015/027291A1
An internal combustion engine, a charger, an engine assembly, and a method for charging an internal combustion engine are provided. The internal combustion engine includes a cylinder having one or more pistons for driving a drive shaft a...  
WO/2015/029671A1
A lower link (13) is formed such that the outsides of end sections of a crankpin through-hole (21) are stiffer than a middle section of said crankpin through-hole (21), i.e. the bifurcation section of the bifurcated shape thereof. The en...  
WO/2015/025683A1
The opening (35a) on one end side of a pin-boss oil passage (35) opens to the inner-circumferential surface of a pin boss part (14) of an upper link (3), while the opening (35b) on the other end side thereof opens to the outer-circumfere...  
WO/2015/026271A1
´╗┐Proposed is a piston engine including a first base, which is provided with a shaft installed in two bearings in the base, and with a closed guide, and a second base, which is provided with two cylinders, wherein the guide is positione...  
WO/2015/026627A1
A trapped burned gas fraction is controlled in a two-stroke cycle opposed-piston engine with uniflow scavenging by adjusting an external EGR setpoint in real time. The adjusted setpoint is used to control EGR flow in the engine's air han...  
WO/2015/026628A1
In an air handling system of a uniflow-scavenged, two-stroke cycle opposed- piston engine, repeatable trapped mass and composition are achieved by determining provision of air handling setpoints that control operation of the engine's air...  
WO/2015/025684A1
The opening (35a) on one end side of a pin-boss oil passage (35) opens to the inner-circumferential surface of a pin boss part (14) of an upper link (3), while the opening (35b) on the other end side thereof opens to the outer-circumfere...  
WO/2015/021967A1
The invention relates to an adjustment apparatus (1) for changing the compression ratio in an internal combustion engine, comprising a driving means (2), at least one transmission (5) connected downstream of the driving means (2) and a d...  
WO/2014/037758A8
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/2015/020867A1
A compression-ignited, opposed-piston engine equipped for multi-fuel operation includes at least one cylinder, a pair of pistons slidably disposed in the cylinder for opposing movement between respective bottom and fop center locations, ...  
WO/2015/014975A1
The invention relates to a mechanism (10) for the two-way conversion between a rotational movement and a reciprocating translational movement. The mechanism (10) comprises a device (20) pivoting about a main axis (X20) and a device (30) ...  
WO/2015/010443A1
A horizontal opposed piston, a round-gap crank, a crank shaft and a horizontal opposed cylinder block of a new-type internal combustion engine. The invention relates to the field of internal combustion engine components, and comprises a ...  
WO/2015/013141A1
The present invention relates generally to an internal combustion engine and a method of operating the engine on a six stroke cycle, in which the fifth and sixth strokes cool the engine to improve efficiency and reduce emissions.  
WO/2014/145445A3
An opposed-piston engine that forms an inviscid layer between pistons and the respective cylinder walls. In an aspect, the opposed-piston engine utilizes a Scotch yoke assembly that includes rigidly connected opposed combustion pistons. ...  
WO/2014/081349A3
´╗┐The utility model relates to engine building. The technical result of the proposed utility model is an increase in the specific power of an internal combustion engine. The utility model is realized in the following way. The main eleme...  
WO/2015/009858A1
A quiet-running, multi-layer gear assembly a gear assembly comprises a center member sandwiched between a pair of outer members. The members are joined on a central hub with their outer peripheral surfaces aligned so as to form a gear as...  
WO/2015/006211A1
Internal combustion engine system. The system includes a single cylinder engine having an engine volume, the single cylinder engine having an intake manifold for introducing air into the engine and an exhaust manifold for discharge of ex...  
WO/2015/001503A1
An internal combustion heat engine, of which the architecture of one elementary "cylinder" comprises 4 identical mobile couplings distributed about the Z axis of the engine, consisting of a segmented "piston" (50) driven by the crank pin...  
WO/2014/182895A3
An engine placement configuration for a heavy-duty truck (10) includes a chassis having two spaced-apart frame rails (16) running in a longitudinal direction of the chassis, between front and rear ends, and a front wheel assembly (20) wi...  
WO/2015/001157A1
The invention relates to an internal combustion engine, provided with a crankshaft (4) and one or more cylinders (1) provided on the wall thereof with exhaust ports (2) and closed at the top by a cylinder head (3) provided with intake po...  

Matches 551 - 600 out of 28,377