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WO/2009/129411A9 |
A method and device to optimize the cumulative beneficial effect of harvesting all available forms of lost energy, including energy that is lost while a vehicle is in motion (e.g., kinetic, inertia, friction, thermodynamic, and aerodynam...
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WO/2009/131707A9 |
An mechanical power system is provided for providing torque without using a heat engine in virtually any non-aviation application where fossil-fuel engines have conventionally been used, by simply replacing the fossil-fuel burning engine...
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WO/2009/122825A1 |
An internal combustion engine for a small-sized vehicle, in which a tension sprocket at one end of a tensioner arm is engaged with a cam chain of a timing and power transmitting mechanism mounted between a crankshaft and a camshaft and i...
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WO/2009/119209A1 |
A power unit for a vehicle, provided with an internal combustion engine and a belt type stepless transmission and mounted on the vehicle such that a crankshaft is oriented in the lateral direction of the vehicle, wherein the stepless tra...
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WO/2009/058114A1 |
A rocker box assembly including separable upper and lower portions is disclosed, along with a fastener for coupling the upper and lower portions. Preferably, only one fastener is used to couple the upper and lower portions, the fastener ...
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WO/2009/007141A1 |
An internal combustion engine has cylinder head assembly. First and second cams are disposed on a camshaft for rotation therewith. A first cam follower has a first end journaled on a cam follower shaft and a second end abutting an end of...
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WO/2009/007142A1 |
An internal combustion engine has a cylinder head assembly having at least one intake valve and at least one exhaust valve, a pair of camshafts, cams disposed on the camshafts, and a pair of cam follower. Camfollowers have a first end jo...
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WO/2008/123059A1 |
A two-wheeled motor vehicle with which the rider can more directly feel the start and acceleration of the vehicle and in which transmission of engine vibration and vibration from a road surface to the rider is suppressed. The two-wheeled...
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WO/2008/123056A1 |
A two-wheeled motor vehicle with which the rider can more directly feel the start and acceleration of the vehicle and in which transmission of engine vibration and vibration from a road surface to the rider is suppressed. The two-wheeled...
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WO/2008/095859A1 |
An intake system for a single or multi-cylinder motorcycle engine comprising one or more cylinders each provided with at least one fuel injector (15), said engine (3) comprising at least one air intake duct (8) and at least one duct (10)...
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WO/2008/095783A2 |
The invention relates to an internal combustion engine, especially for a motorcycle, comprising at least one first injection device (9), running directly into a combustion chamber (6) of at least one cylinder (7) for the purpose of direc...
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WO/2008/059932A1 |
An engine (15) is of a type having a single cylinder or juxtaposed multiple cylinders. The engine (15) has a crankshaft (44), a piston (46), a cylinder body (41), a cylinder head (42), and a transmission mechanism (70). The piston (46) i...
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WO/2008/036133A2 |
A technique provides a remote adjustment to a portion of an airplane engine (20). The technique involves attaching a remote adjuster (24) to the portion of the engine (20) at a proximate location (52) to the engine (20) while the engine ...
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WO/2008/020619A1 |
A gas turbine has a large efficiency drop against fluctuations in a gas flow rate. As one method for solving this problem, there exists a variable nozzle turbine, which cannot be said to have a high partial efficiency so that it causes a...
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WO/2008/010734A2 |
An energy recycling electric power generator comprising of a four (4) stroke or two (2) stroke engine having controlled RPM to prevent stoppage, a motor connected to said engine through a shaft having a flywheel, an alternator or dynamo ...
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WO/2007/148523A1 |
An engine (20) to be installed at the lower part of a motorcycle is so disposed that the axis (CL1) of a cylinder (SI) extends in the longitudinal direction (Y-direction) of the motorcycle (100). Furthermore, the engine (20) is so dispos...
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WO/2007/111659A2 |
An automatic motorcycle (2) is comprised of a frame (20), an engine (60), an automatic transmission such as a continuously variable transmission (CVT) (64) which drives a rear wheel (6) through a shaft drive. The motorcycle includes a fr...
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WO/2007/049086A1 |
The subject of the invention relates to a transmission for multiple-piston machines, which has at least two pistons moving opposite each other arranged in a reception house, where each piston is connected to a drive-rod, and the drive-ro...
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WO/2007/023927A1 |
An outboard engine includes a buoyant member (20). The buoyant member has concavities (20L, 20R; 120L, 120R) formed in at least one side thereof. A plurality of outboard engines is mounted in parallel on the stern, and the concavities pr...
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WO/2007/023926A1 |
A boat propulsion engine includes a buoyant member (20) disposed on a case body that houses a drive shaft (47) in order to lift the stern. The buoyant member has a lower surface (32) that slopes downward in the rearward direction.
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WO/2007/021018A1 |
An outboard motor includes a mount unit. A drive unit can be mounted to a watercraft by the mount unit. The drive unit has a propulsion device generating thrust. An engine generates power. The engine has an oil pan containing lubricant w...
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WO2006100416A9 |
A v-twin type engine (20) according to the present invention comprises an engine (20) comprising a single cylinder block (22) and a crankcase (23). The cylinder block (22) is formed with two cylinders (26, 28) and a lower connection regi...
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WO/2006/055896A2 |
A fuel tank apparatus is particularly suited for use of vehicles and marine vessels. A fuel tank can be used to supply fuel to an engine, compressor or the like such as when the tank is used to operate an engine or air compressor. The ap...
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WO/2006/026960A1 |
The invention relates to a motorcycle comprising a space-saving, lightweight motor assembly. The use of a compact W or VR-type internal combustion engine permits the motorcycle to have reduced dimensions and a low weight. Internal combus...
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WO/2006/006435A1 |
A power unit having a reciprocating gear (drive member (866) for varying the winding diameter of a drive side sheave (814), a starter gear (drive member for starting)(848) for rotatingly driving a crankshaft (821), and dedicated electric...
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WO/2005/111395A2 |
The invention relates to a motorcycle (2), comprising an internal combustion engine (4), in particular, a diesel internal combustion engine. According to the invention, a power output as high as possible with low weight and small size ma...
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WO/2005/111464A1 |
[PROBLEMS] To provide a cylinder type rotary power transmission device capable of efficiently converting a force from a linear motion to a rotating motion or from a rotating motion to a linear motion and transmitting the force at the hig...
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WO/2005/103463A1 |
For design of marine diesel engines a novel layout diagram is used providing a modified maximum power line (L1-L3) allowing increasing mean effective combustion pressure (MEP) and increasing maximum combustion pressure (Pmax) for increas...
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WO/2005/100773A1 |
A fuel separator is disclosed having a hollow interior in which a tubular coiled heat exchanger is positioned to receive a coolant liquid therethrough. Fuel is fed into the chamber through a fuel inlet and pumped out of the chamber by a ...
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WO/2005/098231A1 |
An air-cooled engine is fixed in a suspended manner to the lower portion on the rear end side of a backbone section of a vehicle body frame. The engine is placed such that the center axis of a cylinder in a cylinder block is substantiall...
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WO/2005/091703A2 |
The invention relates to the construction of diesel-engine-powered motorcycles, quads, scooters and motortricycles, consisting in: (i) using small commercial diesel engines which are supplied by a common-rail-type electronic turbo-diesel...
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WO/2005/068808A1 |
An internal combustion engine has a throttle controlling mechanism, a valve characteristics varying mechanism for controlling an internal EGR rate by controlling an overlap time (Pa) and a non-overlap time (Pb), and output setting means ...
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WO/2005/068805A1 |
The invention relates to a method for converting heat energy consisting in thermally converting a working medium in a heat engine comprising an isothermal device, a receiver, isochoric devices, a precombustion chamber, a heat exchange he...
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WO/2005/040579A1 |
An engine has components and devices such as a cylinder block (19) inside which a cylinder is formed, a crankshaft (28), a drive shaft (48), an automatic speed changer, and a balancer weight (129a). The automatic speed changer has a prim...
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WO/2005/030240A2 |
The present invention relates to VEGF-C or VEGF-D materials and methods for promoting growth and differentiation of neural stem cells, neuronal and neuronal precursor cells, oligodendrocytes and oligodendrocyte precursor cells and materi...
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WO/2005/031129A1 |
An on-vehicle internal combustion engine mounted on a motorcycle with the axis of its cylinder largely tilted forward of a vehicle body. A heat exchanger (40) as a lubricating oil cooling device is disposed close to the front or rear of ...
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WO/2005/026514A1 |
An internal combustion engine (10) has a cylinder block (22) defining a cylinder (16). A piston (18) is disposed in the cylinder (16). The internal combustion engine (10) has a connecting rod (20) connected to the piston (18) and a crank...
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WO/2005/026522A1 |
An integrated filter lid (108, 200) has a filter (112, 204) surrounded by an outer frame (110, 203). The outer frame (110, 203) is adapted to seal around an inlet opening of an air box (100) which has a primary filter (102) for filtering...
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WO/2005/008042A1 |
An improved combustion engine, compressor, pump, or fluid driven motor in single cylinder (20 of Fig 1) or multiple cylinders (20 of Fig 13), versions wherein a normally cylindrical rotor (50) external to drive or driven bearings (64, 65...
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WO/2005/007495A1 |
An engine for a saddle-riding type vehicle, wherein a V-belt type continuously variable transmission (16) having a primary sheave (55) and a secondary sheave (56) is disposed on the right side of an engine body. The secondary sheave (56)...
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WO/2005/005808A1 |
An engine for a saddle riding-type motor vehicle, where the distance between a balancer shaft and a first parallel line intersecting the axis of a crankshaft and parallel to the axis of a cylinder can be shortened. The cylinder axis is o...
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WO/2004/101983A1 |
A multi-stage Stirling engine (1) mounted on a car, wherein displacer pistons (6) and (7) and power pistons (8) and (9) are slidably fitted in series into two cylinders (4) and (5) of the engine, and heated fluid which is exhaust gas fro...
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WO/2004/092573A1 |
In a fuel injection device, vapor is discharged only when required to enhance fuel injection characteristics. A fuel injection device has a plunger (21) for sucking and pressure-sending a fuel by reciprocating motion, a purge valve (26) ...
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WO/2004/088106A2 |
A multi-cylinder reciprocating-piston engine (30, 108, 180) with two crankshafts (44, 46, 118, 120, 200, 202)located generally end-to-end with respect to each other and with power output ends of the crankshafts located adjacent each othe...
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WO/2004/085187A1 |
A personal vehicle for transporting a user over a surface including an external combustion engine. The vehicle includes a generator for converting the mechanical energy produced by the external combustion engine to electrical energy and ...
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WO/2004/083617A1 |
In a structure of providing an electronic control device, a throttle body (12) with a suction passage connected to an engine (56) is provided above a cylinder block (54) of or a cylinder head (53) of the engine (56), and an electronic co...
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WO/2004/081386A1 |
A cover structure of an engine (1) in which structure three sides out of the front, rear, left, and right sides of a cylinder head are covered by a fuel tank (10), an air cleaner (20), and a muffler (9). In the above, a cover (50) is pro...
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WO/2004/074083A1 |
In a two-wheeled motor vehicle, an exhaust pipe of the engine is extended rearward from the engine and provided at a higher position than the rear wheel axle supported by a rear frame, and the rear frame is supported at the vehicle body ...
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WO/2004/072468A1 |
In a two-wheeled motor vehicle, a downstream end of an air intake pipe to which a fuel injection valve is attached is connected to an upper side-wall of a cylinder head of an engine, a fuel feed-side pipe line and a pressure regulator ar...
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WO/2004/067928A1 |
A cylinder injection of fuel-type internal combustion engine (E), wherein a fuel injection valve (60) injects air/fuel mixture so that the outer peripheral edge (63a) of an injection flow (63) can be stored in a cavity (51) at the top pa...
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