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WO/1993/014560 |
The invention concerns a differential gear (3) driven by the crankshaft (1) of an internal-combustion engine and which distributes the drive torque as a function of the number of teeth on the differential gear (3) to engine auxiliaries (...
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WO/1992/021894 |
This invention includes a belt tensioner (10) in combination with a variable speed drive (8), which tensioner (10), upon command, uses a pump (26) continuously driven by a fixed diameter pulley (18) positioned by a rotary actuator (16) t...
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WO/1992/018754 |
In a multi-cylinder internal combustion engine (1) having at least one cam shaft (3) which is driven by a crankshaft (2) via a transmission, the latter having a driving toothed pulley (4) at the front end of the crankshaft (2), a driven ...
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WO/1992/015773 |
A hydraulic pump in the form of an oil pump (12) for a vehicle engine has both its pinion (21) which is driven by the engine's crankshaft (3), and a ring-gear (22) which cooperates with the pinion (21), incorporated in an end-cover (11) ...
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WO/1992/014039 |
In a hydraulic clearance compensator for use in internal combustion engines, especially in valve controls or belt or chain tensioners, which consists of an outer cylindrical section (2) closed off on one side by a base (1) inside which a...
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WO/1992/002720 |
The invention relates to a mass compensator for an internal combustion piston engine with three banks of four cylinders and a crankshaft with four crank pins on each of which operates one connecting rod of each bank of cylinders, whereby...
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WO/1991/019918 |
A drive device (7) with variable transmission ratio to the drive of an auxiliary aggregate of a motor vehicle has a belt pulley (11) with a chamber (38) connected to a hydraulic medium reservoir (30). The centrifugal action of the hydrau...
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WO/1991/018190 |
A turbo-charging arrangement in internal combustion engines, comprising a first turbo unit (1) and a second turbo unit (2), said units being arranged to be positioned adjacent the engine (13). The first unit (1) is positioned above the s...
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WO/1991/014594 |
In an internal combustion engine, there is arranged a belt transmission (23) for driving an accessory device (26). In this connection, deflection members (27, 28) are arranged so that the drive belt (24) for its driving bears against, fo...
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WO/1991/014088 |
A drive assemby, in particular for driving a vehicle, comprises a traction engine and an auxiliary engine as well as auxiliary assemblies which can be selectively driven by one of the engines. To obtain a compact arrangement, an auxiliai...
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WO/1991/008123 |
Proposed is a hybrid-propulsion vehicle one of whose axles is driven by an internal-combustion engine while the other is driven by an electric motor. A second electric motor mounted in the vicinity of the internal-combustion engine acts ...
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WO/1991/008122 |
Proposed is a hybrid-propulsion vehicle in which one axle is driven by an internal-combustion engine, while the other axle is driven by an electric motor. In order to ensure optimum operation in the electrically powered mode, the gear sh...
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WO/1991/007611 |
An automatic tension adjuster for a fan belt which automatically adjusts the tension of the fan belt even at the time of sudden decrease in speed of the engine so as to prevent slip or ''creak'' from occurring between the fan belt and a ...
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WO/1990/015942 |
A variable diameter pulley assembly (12) having an array of belt engaging elements (26) arranged in a circular pattern having a diameter variable as a function of the relative rotational orientation of supporting inner disk members (32, ...
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WO/1990/015232 |
A standing wave noise processing device for an internal combustion engine, etc., wherein a pair of flexible members (5a, 5b) are provided so as to surround a space (4) defined by members (2, 3) that undergo relative displacement, and the...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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)...
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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...
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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...
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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...
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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 ...
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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 ...
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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...
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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...
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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 ...
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JP2013032705 |
To provide an engine work machine which can materialize a frame body having sufficient rigidity and strength, whose weight can be reduced and whose cost can be reduced.The engine work machine 10 includes: an engine 14 as a driving source...
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JP2013032776 |
To provide an engine device with an exhaust emission control device, in which mounting work of the exhaust emission control device 1 to an engine 70 is simply performed.The engine device includes the exhaust emission control device 1 for...
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JP2013023118 |
To provide an outboard motor that can sufficiently reduce intake noises.The outboard motor 10 includes an air intake passage which can guide air to a throttle body, a drive belt 49 which drives an accessory 41 and the like of an engine 2...
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JP2013024397 |
To provide an internal combustion engine with a balancer which can confirm the matching of an alignment mark for engaging parts of a balancer drive gear and a balancer driven gear regardless of the form of the internal combustion engine....
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JP2013024367 |
To prevent lack of lubrication of chain guiding rollers provided to a chain transmission device for driving a cam shaft, and facilitate an engine layout.A timing chain 5 is hung over a driving sprocket 2 fit to a crankshaft 1 and a drive...
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JP2013024137 |
To provide an engine including a reed valve capable of reliably cutting off an air-fuel mixture to prevent the overspeed of the engine.The engine includes: a carburetor; a cylinder block having an intake opening opened to a space in whic...
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JP2013023114 |
To provide an outboard motor capable of efficiently exhausting air in an engine cover.In the outboard motor 10, an exhaust fan chamber 64 is formed of a belt cover 55 and a fan cover 56 by providing the fan cover 56 on the upper side of ...
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JP2013015075 |
To provide a cooling device of a vehicle engine, in which air mixed in cooling water piping of a cooling device is easily removed and an air vent hose is protected when external force is exerted on a vehicle.The cooling device of a vehic...
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JP2013015096 |
To provide an engine accessory driving device that changes a rotation speed of an engine accessory according to an engine load state.The engine accessory driving device includes: a low-speed ratio transmission mechanism 3 for receiving t...
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JP2013010474 |
To provide a hybrid vehicle able to stop an engine during traveling which does not depend on the drive by the engine.The hybrid vehicle comprises: an engine auxiliary machine 10 connected through an engine side auxiliary machine clutch 8...
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JP2013007317 |
To provide an engine working machine, which is capable of reducing an exhaust sound while maintaining product dimensions and an engine output comparable to those of a conventional machine, and which is also capable of reducing a vibratio...
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JP2013002364 |
To achieve silent operation, by largely reducing vibration and noise, by erasing primary vibration and secondary vibration generated from a single slider-crank mechanism.This vibration reducing device includes the slider-crank mechanism ...
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JP2012255513 |
To provide a structure for joining a metal member to a synthetic resin member to thereby enhance adhesive strengths, by using a sealer member with simple equipment.In the structure for joining the metal member to the synthetic resin memb...
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JP2012250556 |
To provide a walking type working machine stably supporting a cover on a machine body by a reduced number of components.An open/close cover 42 is supported on a cover body 41 via a hinge mechanism 40 to open/close an opening of the cover...
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JP2012246851 |
To provide a structure for checking elongation of a timing chain quickly and ensuring smooth operation of a tensioner device.An engine E includes a timing train mechanism 1 and a timing cover 2. The timing train mechanism 1 has: a timing...
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JP2012241739 |
To provide a fixed guide for an engine which can maintain a stable chain track by a slide-contact curved surface having a predetermined curvature along the longitudinal direction of the guide without an increase in the plate thickness of...
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JP2012241697 |
To enhance flexibility of an intake system by securing uniformity of an air-fuel mixture including air and fuel.A four-stroke engine 2 includes a cylinder head 18, a cylinder body 17, and a fuel injection valve 34. The cylinder body 17 i...
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JP2012237399 |
To provide a power transmission device, in which the time for replacement of a belt is detected with a high degree of accuracy.The power transmission device 1 includes a timing belt 13 that is wound around a crankshaft pulley 10, an inta...
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JP2012237258 |
To provide an outboard motor capable of reducing vibration of an engine.The outboard motor 1 includes an engine 2, a flywheel 33, a damper 34, and a twisting member 35. The flywheel 33 is arranged above an upper end part 16 of a cranksha...
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