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Patent Searching and Data


Matches 751 - 800 out of 10,207

Document Document Title
WO/1992/015773A1
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/1992/014039A1
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/1992/002720A1
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/1991/019918A1
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/1991/018190A1
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/1991/014594A1
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/1991/014088A1
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/1991/008122A1
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/1991/008123A1
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/1991/007611A1
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/1990/015942A1
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/1990/015232A1
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/1990/010805A1
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/1990/009513A1
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/1990/009515A1
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/1989/011587A1
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/1989/002518A1
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/1988/010384A1
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/1988/008918A1
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/1988/006233A1
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/1986/000690A1
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/1986/000665A1
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/1985/001779A1
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/1984/004564A1
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/1983/000904A1
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/1983/000667A1
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/1983/000188A1
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/1981/001593A1
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/1979/000243A1
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 ...  
JP7444912B2
To provide an internal combustion engine capable of enhancing sufficient amount of fuel to an ignitable high energy state, attaining excellent ignitability even in a low-temperature environment, etc. and enhancing startability even when ...  
JP7442779B2
To provide an opposed-piston engine that can further improve thermal efficiency (net thermal efficiency) while the engine operates in a revolving speed range where high operation efficiency is exerted.An opposed-piston engine (1A) includ...  
JP7441130B2
To provide an engine power device for actualizing the separation of leakage oil from water entering into a casing while constructing the device with a small height and a small number of components.A base member 1 has a bottom plate part ...  
JP7436766B2
To provide an intake manifold and an engine, which can suppress variation in air-fuel ratio among a plurality of cylinders.An intake manifold 8 includes an intake body 81 for guiding an air-fuel mixture that passes through a throttle 92,...  
JP2024023019A
[Problem] To reliably eliminate chain vibration or pulsation and accompanying abnormal noise without unnecessarily increasing the oil pressure of a tensioner. [Solution] A chain is wrapped around a driving sprocket driven by the cranksha...  
JP2024507120A
A method for producing cylinder oil for a marine reciprocating internal combustion engine is disclosed. The method includes providing a first fluid having a first kinematic viscosity and a first BN, providing a second fluid having a seco...  
JP7432528B2
The present invention relates to a drive system for outboard motors. The drive system comprises a combustion engine having a crankshaft adapted to rotate about a substantially vertical axis. The combustion engine further comprises a cams...  
JP2024014575A
An object of the present invention is to provide a work vehicle equipped with a diesel engine that can reliably operate the regeneration process of a DPF device and can perform long-time work. [Solution] In a work vehicle in which exhaus...  
JP7421098B2
To provide a universal design chain guide that can provide a position, track, and length of contact between the chain guide and the chain for optimal performance even when used with different types of chains. The chain guide includes a g...  
JP7419991B2
To curb drive losses of a fuel pump and a water pump in a rotary engine where the fuel pump and the water pump are driven through an eccentric shaft.In a rotary engine, a first chain 51 is wound around an eccentric sprocket 6a of an ecce...  
JP7413230B2
To suppress excessive increase of belt tension in operating a lock mechanism with a comparatively simple constitution.A pulley structure includes an outer rotor, an inner rotor, and a coil spring disposed between the outer rotor and the ...  
JP2024002649A
[Problem] To suppress heat damage to oil control valves. [Solution] In an engine (20) in which a cylinder head cover (24) is provided on a cylinder head (23) and is equipped with a variable valve device that changes the opening and closi...  
JP7405508B2
In order to prevent noise, a ratchet clip and grooves for the ratchet clip to engage are added to the second piston, such that the second piston cannot hit the bottom of the second bore housing. The second piston is prevented from hittin...  
JP7400328B2
To provide an auxiliary machine mounting structure for an engine capable of reducing vibration of an auxiliary machine, even if an auxiliary machine mounting portion supporting the auxiliary machine is integrated with a cylinder block.An...  
JP7398532B1
An object of the present invention is to provide a fuel supply device that can control the supply timing of gas fuel without adding any necessary configuration to an electronically controlled fuel supply device. [Solution] A combustion c...  
JP2023176459A
An object of the present invention is to provide an engine that achieves increased power generation capacity. An engine 100 includes a cylinder block 10, a plurality of alternators 30, 40, and a bracket 20. A plurality of alternators 30,...  
JP7397726B2
To reduce noise.A cover structure 100 comprises: a resin cover body 110 attached to an engine body 10; a plurality of insertion holes formed in the cover body 110; a plurality of collars 120 inserted into the insertion holes, connected t...  
JP7397690B2
To improve fuel economy.An engine system 1 includes an engine 10 having a crank pulley 14 connected with a crankshaft 12, an air conditioner compressor (variable capacity compressor) 30 having a compressor pulley 36 connected with a rota...  
JP7391464B2
To provide a transmission having a new structure different from a structure of a conventional vertical CVT.A vertical CVT 4 comprises an input shaft 41, a continuously variable transmission mechanism 42, a reverse transmission mechanism ...  
JP2023548521A
The mounting unit (1, 1') for a turbocharger arrangement of a reciprocating internal combustion engine comprises at least a mounting base (6), a high temperature low pressure air channel (2), a low temperature low pressure air channel (3...  
JP7381824B2
To provide an engine which can prevent a phenomenon in which mud water remains at the inner side of a fan pulley and dries to accumulate as dirt.An engine 1 includes: a fan pulley 10 connected to a water pump 18; a fan driving pulley 5 w...  

Matches 751 - 800 out of 10,207