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Patent Searching and Data


Matches 451 - 500 out of 5,737

Document Document Title
WO/1990/010805
A belt tensioning system comprising a support unit (36), an endless transmission belt construction (29), an arm (37) pivotally mounted to the support unit, a pulley (38) rotatably carried by the arm, and an actuator (40) carried by the s...  
WO/1990/009513
Governor of the stroke, in internal combustion engines (10) of the stroke between camshafts (13), (14) and crankshaft (12) connected by a continuous belt (20) or chain, to compensate for any effects of wear, assembly errors, stresses due...  
WO/1990/009515
This invention relates to a power transmission of turbo-compound engines, adapted to transmit the power generated by a waste heat recovery turbine to a power system of an engine without using a fluid coupling. In this power transmission ...  
WO/1989/011587
An improved engine load management system (10) that will de-excite the field coils (F) of an alternator (A) that is driven by an internal combustion engine (E) when the battery (B) that the alternator (A) charges is above a required mini...  
WO/1989/002518
An exhaust control valve (24) for two-stroke cycle engines is disclosed. This valve is within the exhaust passage (20), seals against the piston, and delays opening of the exhaust passage (20) to the combustion chamber (14) during the ex...  
WO/1988/010384
A power transmission system using a toothed belt, in which a rotational force is transmitted from a driving pulley to a driven pulley via a toothed belt. At least a driven pulley (10) is formed so that a top (27b) and/or a bottom (27c) o...  
WO/1988/008918
The present invention relates to a method and apparatus where shafts are driven via a transmission by a drive shaft for setting the rotational position of the shafts in relation to that of the drive shaft, the transmission including tran...  
WO/1988/006233
Two-stage driving mechanism (40) for the auxiliary of a motor vehicle, by which a motor constantly drives a driving rotor (3) in the driving mechanism (40). The driving rotor drives selectively the sunwheel (7) of a false planet gear (9)...  
WO/1986/000690
The V-belt drive (30, 32) between a drive engine (M) and the compressor (10) is constructed as V-belt drive of infinitely variable transmission ratio having at least one cone pulley pair (20). Connected to the evaporator (14) is a pressu...  
WO/1986/000665
Turbocompound engines recover power from the exhaust exiting a turbocharger. Turbocompounding of known engines feed the power back into the flywheel at the rear of the engine requiring new and expensive regearing of the starter gear or r...  
WO/1985/001779
Device for driving auxiliary members such as for example an alternator (14), of an internal combustion engine (15) comprising an exhaust gas discharge manifold (16) and a turbine (10) actuated by said exhaust gas. The device is character...  
WO/1984/004564
Method for supplying the charge into the cylinder of an internal combustion engine, wherein supercharged air providing from a compressor is cooled by heat exchange before being expanded until the desired intake pressure is obtained, the ...  
WO/1983/000904
A tensioner (22) for a power transmission belt (21) that is adapted to be operated in an endless path, a part therefor, and methods of making the same. The tensioner (22) comprises a support unit (36) for being fixed relative to the belt...  
WO/1983/000667
The rotor (4) of a vacuum pump used for operating a brake, etc., is driven by the rotating shaft (22) of a motor which drives a fan (29) for cooling a radiator (31) in a vehicle or the like. The rotor (4) rotates constantly irrespective ...  
WO/1983/000188
The engine (1) comprises, for each cylinder (32), a camshaft (14) arranged horizontally in the upper portion of the cylinder heads (33) for driving the valves (37, 38) arranged according to a standing V. The camshafts (14) are driven eac...  
WO/1981/001593
A fuel pump (10) is driven by a rocker arm (22) oscillatably mounted on the head of an internal combustion engine (12). The fuel pump (10) is mounted on an upper portion (11) of the engine (12) with an actuating arm (14) of the fuel pump...  
WO/1979/000243
Motor-cycle of the type provided with a front engine (4) and a rear transmission (5) on a body frame (1). An intermediate shaft (18) is placed between a crank shaft (8) attached to the engine and a driving shaft (13) of the transmission ...  
JP2013256883
To obtain higher rigidity in a first link side of a rocker arm where a distance between shafts is longer, since the thickness of the rocker arm in a periphery of a rocking support shaft penetration hole along a radial direction of the ro...  
JP2013256882
To decrease an input load to a cylinder block.A piston-crank mechanism of an internal combustion engine includes: a rocker arm 10 that rocks around a rocking support shaft; a first link 11 connecting one end of the rocker arm 10 with the...  
JP2013253633
To provide a pivoting arm which prevents a foreign matter from being meshed with a tension pulley in a belt tensioner for an internal combustion engine.A pivoting arm type belt tensioner has a pivoting arm 38 pivoted by a pivoting member...  
JP2013245608
To prevent mixing-in of oil to cooling water and mixing-in of the cooling water to the oil, caused by abnormality of a seal member.An engine 1 includes an engine body 2 for opening an outlet side passage 12 of cooling water on a front en...  
JP2013241909
To suppress rotational variation of a crankshaft and other auxiliary machines when an electric power generation amount of an alternator varies.An internal combustion engine comprises: an alternator pulley 3 provided at one side across a ...  
JP2013238133
To prevent occurrence of gear rattle in a balancer device for a vehicle engine, while the weight is reduced.In a balancer device 47 for a vehicle engine 1, an oil pump 35 is disposed at a position offset on one side in a direction inters...  
JP2013234609
To provide a bi-fuel engine for a vehicle that is excellent in the maintainability of a gaseous fuel injector and capable of protecting both a liquid fuel injector and the gaseous fuel injector.A gaseous fuel delivery pipe 13A is placed ...  
JP2013227868
To provide a chain guide structure of an engine excellent in mountability with a simple configuration.An attachment surface 12 having a screw hole 13 is formed at the top of a boss 11 formed in a part of a cylinder head 2 between an inta...  
JP2013224676
To provide an engine of a motorcycle, in which an increase in the number of components can be suppressed.An engine (E) of a motorcycle includes a supercharger (12) that is driven by power from a crankshaft (2) of the engine (E). A cranks...  
JP2013221426
To provide a vehicle driving device which can notify information about the possibility of the occurrence of deterioration in a belt to a repairer on early stage before deterioration in the belt occurs.When a number of revolutions differe...  
JP2013221554
To suppress vibrations of a chain slipper while avoiding an increase in the number of machining steps in a cam chain tensioner device for an internal combustion engine in which the chain slipper extending long along a running direction o...  
JP2013217326
To provide a drive device for an auxiliary unit capable of shutting off water which covers a pulley of an auxiliary unit and precluding belt slipping and belt squeaking.A cover 7 is equipped with bosses 11A-11D, 12A-12H, and 13A-13C in d...  
JP2013209908
To enhance flexibility in arranging an introduction pipe part and a lead-out pipe of an oil cooler, and to enhance flexibility in connecting the oil cooler to pipes in arrangement of the oil cooler on a crankcase at the rear of a cylinde...  
JP2013204540
To provide a spark-ignition engine in which an electric wire led from an ignition coil case can be prevented from being damaged.A stay mounting piece 44 is provided in an intake manifold 9, a coil mounting stay 10 is mounted to the stay ...  
JP2013204423
To provide a rice transplanter in which peripheral components such as cooling system components and power transmission system components are disposed around an engine efficiently and compactly, while improving cooling efficiency.A rice t...  
JP2013204522
To miniaturize an engine body while adjusting a rotational direction of a driving sprocket to the rotational direction of a crankshaft, in a camshaft driving device of the internal combustion engine for transmitting rotational power from...  
JP2013204690
To provide a hydraulic tensioner of which the cost is reduced by improving efficiency in assembly work of a check valve unit.A tensioner 100 includes: a plunger which forms a hydraulic chamber together with a housing 110 mounted to an en...  
JP2013204539
To provide a spark-ignition engine in which an ignition coil case can be fixed even in a small-sized engine.An intake manifold 9 is mounted at lateral one side of a cylinder head 1, a plug cap accommodation space 1a is provided between t...  
JP2013204544
To provide an internal combustion engine with a supercharger of a straddle-type vehicle having a supercharging air passage disposed short and compactly, and capable of reducing time lag of supercharging as much as possible.In an internal...  
JP2013199917
To provide a timing chain guide device for an internal combustion engine which precisely guides a timing chain and allows lubrication therefor to be performed properly and smoothly.The inside a cylinder head cover is provided with a cam ...  
JP2013199859
To provide a fuel injection pump which suppresses the deformation of a F/W housing by bending moment and increases the flexibility of a layout for accessories arranged on an engine sidewall.A pump main unit 21 of a fuel injection pump 2 ...  
JP2013199865
To provide an exhaust device for a motorcycle with which exhaust can be smoothly performed even if an exhaust port approaches a road surface when the motorcycle is turned.An exhaust device 60 includes an exhaust pipe 61 connected to an e...  
JP2013194595
To provide an engine gear transmission device that can prevent a mounting error of a locking plate.An engine gear transmission device is configured as follows. A pivot 2 is protruded from a cylinder block 1. A receiving seat 3 is provide...  
JP2013194594
To provide an engine gear transmission device that can enhance the lubricity of a receiving surface of a locking plate.An engine gear transmission device is configured as follows. A pivot 2 is protruded from a cylinder block 1. A receivi...  
JP2013194592
To provide an internal combustion engine that includes a balancer, gear-driven from a crankshaft, in order to suppress vibration of the internal combustion engine, and also, to reduce noise produced according to it, and a control method ...  
JP2013194817
To provide a chain tensioner of an engine capable of changing a projection quantity of a plunger with good responsiveness.A chain tensioner is provided with a discharge amount variable mechanism 35 which can change a discharge amount of ...  
JP2013194591
To provide an internal combustion engine that includes a balancer, gear-driven from a crankshaft, in order to suppress vibration of the internal combustion engine, and also, to reduce gear noise due to the gear drive, and a control metho...  
JP2013189945
To provide a mounting structure of an auto tensioner which facilitates attachment/detachment of an accessary belt in a narrow space of an engine room during maintenance.A male screw member 42 is screwed in a female screw 40 to bring a to...  
JP2013189943
To provide an engine working machine for improving usability by surely preventing a malfunction, in engine starting operation of using a decompressor and a starter.An engine working machine 1 is driven by an engine 10, and includes a sta...  
JP2013185559
To provide a chain cover formed with a reinforcement rib on an entire back face of a cover body, which allows oil adhered to the back face of the cover body to promptly flow down without being separated from the chain cover.A chain cover...  
JP2013177127
To enable an engine 70 with an exhaust emission control device 1 to be efficiently arranged in a working vehicle 120 restricted on a mounting space.A water-cooling radiator 134 of an engine 70, and a cooling fan 76 for cooling the engine...  
JP2013177902
To provide a cable case such as a chain case, which can reliably, easily fix a support bracket part to an engine with the smallest possible number of bolts.A first bolt hole 41, a second bolt hole 42, a third bolt hole 43, and a fourth b...  
JP2013174199
To provide a fuel pump protecting structure capable of preventing collision of a fuel pump and members around an engine upon vehicle collision and blocking heat from an exhaust pipe to the fuel pump without increasing the number of parts...  

Matches 451 - 500 out of 5,737