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Patent Searching and Data


Matches 451 - 500 out of 5,767

Document Document Title
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 ...  
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) ...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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 ...  
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, ...  
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...  
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 ...  
JP2014051951
To improve work efficiency in attachment and suppress attachment errors.An attachment structure of an engine (1) is for attaching a cam chain (66) that transmits power of a crank shaft (6) to a cam shaft (13) to the crank shaft (6) havin...  
JP2014051986
To reduce energy deposited during operation of an internal combustion engine by a front end auxiliary machine drive of the internal combustion engine.The present invention includes power modulators 2A to 2C(PMD) that can be used at a fro...  
JP2014051949
To provide an engine that can increase the durability of an oil seal.An engine comprises: a timing transmission case 2 attached to a crank case 1; a crankshaft through-hole 4 provided to an end wall 3 of the timing transmission case 2; a...  
JP2014047735
To suppress temperature rise of a carburetor regardless of an operating condition of an engine.A communication hole 122 is formed by surrounding a circumference in the intake direction by a seal wall 123. Further a cavity 124 is formed a...  
JP2014040126
To provide an outboard motor which can cool a speed changer with a simple configuration.In an outboard motor 10, a speed changer intervenes between an engine and a propeller shaft, and a gear change case 61 of the speed changer is arrang...  
JP2014034947
To make an engine compact and lightweight by arranging all driven pulleys and an auxiliary machine, including the driven pulleys, as closely to the engine as possible.In an auxiliary driving gear for an engine such that the engine includ...  
JP2014034844
To provide a bulldozer capable of reducing a load on a connection member connecting an engine auxiliary machine and an engine.The bulldozer includes the engine, a pump assembly, the engine auxiliary machine, and the connection member. Th...  
JP2014031783
To provide a work machine enabling easy access to a compressor and an alternator from the rear side of an engine hood.An engine E is mounted to a machine body 7 so that the shaft center of an output shaft 16 is matched with the lateral d...  
JP2014031719
To provide an engine working machine having a sound insulation structure capable of reducing suction noises of an engine with a simple structure.First ducts 23b, 24b for guiding air sucked from a suction port toward an upper part of a ca...  
JP2014025402
To allow an exhaust emission control system 2 to be highly rigidly arranged as compact as possible in an engine 1 as a component of the engine 1.An engine device includes an exhaust emission control system 2 which purifies exhaust gas fr...  
JP2014025403
To allow an exhaust emission control system 2 to be highly rigidly arranged in an engine 1 as a component of the engine 1 with high degree of arrangement freedom.An engine device includes an exhaust emission control system 2 which purifi...  
JP2014025358
To provide a diesel engine that is reduced in full width while improving maintainability.A diesel engine comprises: a gear case flange 5 provided with a passage hole 5h; a spacer 6 fixed to the gear case flange 5; a supply pump 41 fixed ...  
JP2014025456
To obtain a layout structure of a fuel system which prevents the migration of lubricating oil at the time of a fall in a small and lightweight portable engine generator.The portable engine generator is provided with a power generation pa...  
JP2014025404
To assemble an exhaust gas purifying device 2 into an engine 1 as one of components of the engine 1 with high rigidity.An engine device includes an engine 1 having an intake manifold 6 and an exhaust manifold 7, and an exhaust gas purify...  
JP2014015861
To provide an engine in which maintenance works of replacing an oil filter and adjusting the tension of a fan belt can be performed from the same maintenance side.An engine includes: a timing transmission case 2 provided on the front sid...  
JP2014013028
To provide a valve driving device that reduces noise generated by a timing chain and a sprocket in an engine having a plurality of cylinder heads.A valve driving device for driving valves provided for each of a plurality of cylinder head...  
JP2014001674
To reliably prevent oil leaked from a fuel tank from leaking outside a bonnet in a package-type engine drive work machine.A part above a frame 10 formed by a single structure mounting a component of an engine drive work machine is covere...  
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...  

Matches 451 - 500 out of 5,767