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JP6611580B2 |
To improve the efficiency of an arrangement space of a reservoir tank to allow the necessary capacity of the reservoir tank to be easily secured in a saddle-riding type vehicle having a structure where the reservoir tank is disposed abov...
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JP6610165B2 |
To reduce resistance that air circulating in an intake pipe receives, to improve response of an engine, to reduce turbo lag, to arrange an intake system component compactly, and to reduce vehicle width.In a motor cycle having a super cha...
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JP6612465B2 |
This internal combustion engine is provided with a cam chain 63 which is wound between a drive sprocket 45 and a cam sprocket 62 and which transmits the motor force of a crankshaft 40 to a camshaft 61; a guide wheel 65 which is provided ...
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JP6607094B2 |
To improve energy efficiency relating to driving of a supercharger and to suppress lowering of engine output due to a positional relationship between a V-type engine and the supercharger, in a ride-type vehicle including the V-type engin...
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JP6607008B2 |
To provide a gas engine mounting type outboard motor which adequately uses up a liquid fuel stored in a cassette gas cylinder so that the residual quantity becomes small and enables efficient use.In a gas engine mounting type outboard mo...
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JP6606168B2 |
In a water-cooled inner combustion engine (1), in particular for equipping scooters and motorcycles, the arrangement of the outer cooling tubes connected to a radiator is simplified by arranging a by-pass valve (27), arranged directly on...
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JP2019190351A |
To provide a single-cylinder internal combustion engine that is easy to assemble and makes less noise, and a saddle riding type vehicle that comprises the same.An internal combustion engine 10 comprises a connecting rod 27 in which a per...
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JP6578833B2 |
An engine unit of a motorcycle has a crankcase and an overlying cylinder block. The crankcase has a magnet cover positioned outward of the cylinder block in the vehicle width direction as seen in the front-rear direction. The clutch actu...
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JP2019152183A |
To further efficiently collect energy from an exhaust turbine.An energy regeneration device of an internal combustion engine comprises: a flywheel 9; an exhaust turbine 4; a first clutch 8 arranged between the flywheel and the exhaust tu...
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JP2019152181A |
To accumulate energy at a flywheel, and to effectively utilize the energy accumulated at the flywheel.An energy regeneration device of an internal combustion engine comprises: a flywheel 9; a supercharger 4; a first clutch 8 arranged bet...
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JP2019148235A |
To provide a cooling structure of an internal combustion engine, which has no need to provide a flow channel for bypassing a radiator core at the outside of a radiator and can be reduced in size.A cooling structure of an internal combust...
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JP6569468B2 |
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JP6569467B2 |
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JP6565595B2 |
To provide a saddle-riding type vehicle which achieves downsizing of the vehicle and protects a valve mechanism from splashing water and collisions of scattering stones etc.A motor cycle of the invention includes: a radiator 33 which is ...
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JP6564149B2 |
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JP6551153B2 |
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JP6551152B2 |
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JP6543851B2 |
A saddle-riding type vehicle includes an engine which has a cylinder portion extending in a forward direction of the vehicle, an intake passage which extends from a rear side of the vehicle to a front side of the vehicle over the cylinde...
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JP6534776B2 |
There is provided a traveling vehicle provided with a starting device for starting a power generation part, the traveling vehicle being capable of restart the power generation part quickly. In a traveling vehicle including a power genera...
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JP6538016B2 |
In an internal combustion engine for a saddle-ride type vehicle, in which a generator (58) and a clutch (59) are distributed and arranged on opposite sides in an axial direction of a crankshaft (51), a starting power transmission mechani...
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JP2019105239A |
To provide an engine which is equipped with a power generator, inhibits increase of a weight of the engine, and reduces magnetic noise while inhibiting deterioration of the layout property of the power generator.A first shaft part of a c...
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JP2019094866A |
To improve an appearance design by making a fastening part for fixing a tail cover hard to see.A muffler 18 as a sound absorber of a saddle-ride type vehicle which reduces exhaust noise when exhausting exhaust gas of an internal combusti...
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JP2019094782A |
To provide an internal combustion engine capable of suppressing turbulence of fluid in a port with load resistance of a valve spring maintained, or enabling downsizing.An internal combustion engine 5 comprises a suction valve spring 60 h...
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JP2019090340A |
To provide a structure of an end plate which inhibits entry of foreign objects into a transaxle case from a gap between end plates of the engine which are disposed into an engine and the transaxle case and divided into two pieces in a ve...
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JP6502610B2 |
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JP6492043B2 |
An engine side cover structure of a saddle type vehicle also covers the back side of a crankcase. The engine side cover structure includes a vehicle body frame (10) arranged between a front wheel and a rear wheel; an engine (20) includin...
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JP2019027374A |
To provide an outboard motor that can readily increase variation in such as shapes of a blade part and eliminate the need of replacing other components in replacing a blade part.An outboard motor 1 includes: an engine 2 including a crank...
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JP2019015192A |
To provide a power plant that can reduce vibration propagating to a vehicle body side.In a power plant, a rigid member 10 for coupling an internal combustion engine 1eb of the power plant with a transmission 2tc at a portion different fr...
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JP6451241B2 |
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JP6447526B2 |
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JP2018203035A |
To provide a saddle-riding type vehicle that is able to hinder an increase in the size of an air cleaner and makes the legs of a rider less likely to come into contact with an air cleaner case.A pair of middle cowls are arranged on the r...
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JP2018192914A |
To provide an outboard engine capable of reducing rolling of the outboard engine body supported elastically.The outboard engine 1 includes the outboard engine body 10 with an engine and a propeller rotationally driven by the engine, uppe...
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JP2018193964A |
To provide a reinforcing structure of a power plant which is hardly restricted in an installation place, and can prevent resonance by a simple constitution.A reinforcing structure of a power plant in which a drive force from an internal ...
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JP6424117B2 |
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JP6418280B2 |
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JP6409476B2 |
To provide an engine including a driving mechanism enabling a high degree of constant volume of combustion effective for fuel consumption by decreasing a moving speed of a piston near a compression top dead center, and reducing generatio...
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JP6408310B2 |
To provide an engine enabling reduction of turbo lag.An engine 1 includes: a turbocharger 20 that has a rotating body R including a turbine 21 and a compressor 22; a flywheel 24; a flywheel rotation sensor 25; a turbine rotation sensor 2...
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JP2018155130A |
To provide a technology that rationally achieves downsizing of a main flywheel and a sub flywheel while covering inertia moment needed for a rotary output shaft of a prime mover with rotations of the main flywheel and the sub fly wheel i...
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JP6399552B2 |
To generate swirl flow in a combustion chamber by minimum remodeling while preventing increase in size, in an internal combustion engine in which operation axes of one intake valve and one exhaust valve are disposed on one virtual plane ...
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JP6380300B2 |
In an exhaust passage, an exhaust manifold connected to exhaust ports of each cylinder of an engine body and formed to extend vertically is arranged in a side portion of a cylinder head. A secondary air supply system has an intake silenc...
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JP6380097B2 |
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JP2018108766A |
To provide an outboard engine capable of restraining the increase of size in the longitudinal direction caused by the engine layout.This outboard engine 100 comprises: an engine 1 including a cylinder 11 in which a piston 12 reciprocates...
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JP6356459B2 |
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JP6347150B2 |
An engine cooling system for a motorcycle of the present invention includes an engine that includes a crankcase and a cylinder, a water pump to supply cooling water to the engine, and a radiator that dissipates heat of internally circula...
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JP2018083606A |
To hinder influence of heat.The invention relates to an arrangement structure for a reservoir tank (36) for storing cooling water for an engine (2). The arrangement structure comprises: a magnet cover (28) covering a left side of a crank...
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JP6332487B2 |
The apparatus includes a watertight elongate housing extending along a longitudinal axis and defining an inner chamber, a track disposed around the housing on its longitudinal axis and enabling the apparatus to move when the track is rot...
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JP6332122B2 |
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JP6333787B2 |
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JP6329573B2 |
To provide a throttle opening detection device of a saddle-riding type vehicle which minimizes misalignment between a handle grip and a sensor rotor.A throttle opening detection device 47 has: a switch case 49 fixed to a bar handle 22; a...
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JP2018071446A |
To provide an outboard engine capable of restricting a large-sized formation of a cowl when a supercharger is installed at an inner space of the cowl and at the same time capable of preventing occurrence of interference between a hull an...
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