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Patent Searching and Data


Matches 501 - 550 out of 13,090

Document Document Title
WO/2001/065091A1
A four stroke internal combustion engine having a flexible arrangement is disclosed such that the engine can be easily configured for supercharged or normally aspirated operation. The engine includes a cooling system that includes both c...  
WO/2001/065089A1
A supercharged four stroke internal combustion engine. The engine includes a power take off housing located on one end of the crankcase. A supercharger for boosting air intake to an air intake manifold is mounted to the power take off an...  
WO/2001/061153A2
An overhead valve engine including a cylinder bore having an outer end; and a crankshaft assembly including a substantially straight crankshaft, a substantially cylindrical journal eccentrically mounted on the crankshaft, a one-piece con...  
WO/2001/061183A1
The invention relates to a starting device (2), for a twin cylinder internal combustion engine (1) with cylinders (4, 5) in a V-format, comprising an electrical starter motor (19) and a toothed gear drive (20), coupled thereto for transm...  
WO/2001/038757A1
A tensioner device (14) installed on an engine (1), comprising a support member (16), a blade shoe (17) in sliding contact with a timing chain (11) and having a base end part (17a) held by a cylinder block (3) and a top end part (17b) su...  
WO/2001/036839A1
A balancing shaft unit for balancing torques of the second order is housed in the engine block (1) of an internal combustion engine. Said balancing shaft unit is comprised of a drive unit (10) and of a balancing shaft (11) having a doubl...  
WO/2001/032459A1
A power take-off apparatus for use on vehicles comprises a pulley (15) connected directly to the end of a vehicle engine crankshaft (14) coaxially with the crankshaft (14). An electrically operated clutch is mounted on the pulley (15). T...  
WO/2001/021946A1
An engine, wherein supporting arms (71¿2?, 71¿3?) extending to the radial outer side beyond the outer periphery of a flywheel (78) installed on a crankshaft (15) having one end supported on a cover member (71) is formed integrally with...  
WO/2001/018361A1
The invention relates to an internal combustion piston engine with vacuum generation and throttle-free air intake system (2). Said system is connected to at least one device (9) that is impinged upon with reduced pressure and with a driv...  
WO/2001/018364A1
A breather chamber structure of an internal combustion engine capable of preventing vapor condensation in a breather chamber, requiring fewer parts, being excellent in space efficiency, and avoiding the entire internal combustion engine ...  
WO/2001/006101A1
An engine (10) comprises an engine housing (12). A first engine fluid sub-system (20) that includes a first pump (24) and the engine housing (12) defining a first fluid passage (22) is also included in the engine (10). The engine (10) al...  
WO/2000/077421A1
The invention relates to a belt drive of an internal combustion engine, comprising a crankshaft (1) and a starter-generator (2). The crankshaft (1) is equipped with a first pulley (3) and the starter-generator (2) is provided with a seco...  
WO/2000/073641A1
The invention relates to an internal combustion piston engine with cylinders arranged in line in an engine housing and with pistons (6) that are linked with the crankshaft (1) via connecting rods (5). The bearings (2) of said connecting ...  
WO2000011330A3
The present invention relates to an axial two-stroke motor (100) which includes an integral turbocharger (308). The motor (100) includes more than two cylinders (101-105) arranged in a substantially circular arrangement about a longitudi...  
WO/2000/068552A1
The invention relates to an internal combustion engine that includes at least a supercharger which has at least one rotor (6) which is driven by a rotating engine and which includes a driven shaft (10) and is rotatably mounted in a cylin...  
WO/2000/063541A1
An inverted aricraft i.c. piston engine (10), such as a two-stroke, compression-ignition (diesel), incorporates a lubricant (oil) and/or coolant heat exchanger (20), mounted upon the engine, below an exposed crankshaft (13), and/or enclo...  
WO/2000/063537A1
An inverted aircraft i.c. piston engine (10), such as a two-stroke, compression-ignition (diesel), incorporates: a wet sump lubrication system, with a combined under-slung camshaft or valve gear cover and sump housing (30); a turbo-charg...  
WO/2000/058640A1
The invention relates to a coupling for coupling two rotatable bodies (2, 4), in particular, for coupling a gearwheel and a drive shaft which are arranged in a substantially concentric position in relation to each other with or without a...  
WO/2000/050767A1
An outboard-mounted, light-weight, self-contained, safe-operating internal combustion engine-driven generator system (28) for use with boats (22) for providing electrical power to on-board equipment (70) (e.g., appliances and accessories...  
WO/2000/050741A1
The invention relates to a multicylinder internal combustion engine with gas flow lift valves actuated by electromagnetic actuators and controlling the intake and the exhaust of the cylinder combustion chambers. The cross-sectional area ...  
WO/2000/047914A1
A tensioner apparatus (64) which utilizes a plastic bracket (68) that permits a fastener at a pivot end of the bracket to serve as a pivot pin for a shoe sub-assembly (70) formed for a filler material and a bracket (104), the bracket inc...  
WO/2000/043655A1
A four-stroke internal combustion engine (20) is provided. There is provided within an engine housing (28) an oil reservoir (126) and a valve chamber (156) which independently communicate with a crank chamber (124). A strategically place...  
WO2000017500A3
An engine (10) has a block with a crankcase chamber (22) and two cylinders (24, 26) extending radially from the chamber (22). A piston (56, 60) reciprocates in each cylinder (24, 26). The crankcase chamber (22) accommodates a crankshaft ...  
WO2000008323A3
The present invention relates to a continuous-variation transmission (10) for vehicles that comprises three pairs of conical discs (14, 18, 22). Two pairs of conical discs (14, 18) are used for controlling the operation speed of the vehi...  
WO/2000/026532A1
The belt drive disclosed in the invention normally has at least two belt pulleys (10, 11), wherein a tensioning pulley (16, 17) tensioned by spring force is mounted on both the return strand and the load strand, that is, on both opposite...  
WO/2000/017500A2
An engine (10) has a block with a crankcase chamber (22) and two cylinders (24, 26) extending radially from the chamber (22). A piston (56, 60) reciprocates in each cylinder (24, 26). The crankcase chamber (22) accommodates a crankshaft ...  
WO/2000/015976A1
The invention relates to a mass balancing system with a lubricating oil pump for reciprocating engines, wherein a housing (21) of the lubricating oil pump (20) is rigidly connected to the housing of the crankshaft and a delivery wheel (2...  
WO/2000/011330A2
The present invention relates to an axial two-stroke motor (100) which includes an integral turbocharger (308). The motor (100) includes more than two cylinders (101-105) arranged in a substantially circular arrangement about a longitudi...  
WO/2000/009864A1
The invention relates to a reciprocating engine comprising a rocker-arm valve control, pistons (1) which are fixed to a connecting rod (2) and via crank pins (3) are joined to a crankshaft (4), a balancer shaft (5) and a camshaft (10) wh...  
WO/2000/008323A2
The present invention relates to a continuous-variation transmission (10) for vehicles that comprises three pairs of conical discs (14, 18, 22). Two pairs of conical discs (14, 18) are used for controlling the operation speed of the vehi...  
WO/2000/000726A1
An oil scavenging system for a vehicle engine, which has a balance shaft housing (10) including at least one upward-facing air inlet opening (36, 38, 39, 41) and at least one upward-facing air/oil discharge opening (40) to draw air into ...  
WO/1999/067517A1
A housing (10) for abating noise and receiving an air cleaner (40) is disclosed. The housing (10) is configured for separable coupling to an internal combustion engine (98) of an automobile. The engine (98) includes a plurality of belt d...  
WO/1999/058828A1
A cooling unit structure for an engine capable of being assembled with a simple structure, comprising a partition plate (6) having a cooling air passing opening (6a) and erected and fixed in front of the cooling fan (1b) of the engine (1...  
WO/1999/050542A1
The invention relates to an air-cooled internal combustion engine with a crankshaft which rotates about a vertical axis, especially a single cylinder diesel motor. Said internal combustion engine has an encapsulation which surrounds the ...  
WO/1999/047835A1
The crank assembly can include a connecting rod (11) to be attached to the piston of the engine. The rod (11) is attached to an external gear (22) which meshingly engages with an internal gear (23). The gear (22) via a cam follower (19) ...  
WO1999009302A3
A chain drive system (58) for use primarily in automotive timing drives, in particular V-type engines and horizontally opposed engines having a separate chain drive for each bank (60, 72) with coaxial crankshaft driving sprockets (66, 80...  
WO/1999/025968A2
The present invention pertains to the field of machine-tooling and more precisely relates to an internal combustion engine having an offset crankshaft-connecting rod mechanism. The purpose of this invention is to increase the efficiency ...  
WO1999009302A8
A chain drive system for use primarily in automotive timing drives, in particular V-type engines and horizontally opposed engines having a separate chain drive for each bank with coaxial crankshaft driving sprockets, wherein the chain me...  
WO/1999/009302A2
A chain drive system (58) for use primarily in automotive timing drives, in particular V-type engines and horizontally opposed engines having a separate chain drive for each bank (60, 72) with coaxial crankshaft driving sprockets (66, 80...  
WO/1999/006687A1
The invention concerns an accessory module for internal combustion engine, comprising an accessory support (11) designed to be fixed on the engine and at least one accessory fixed on said support (11). A housing (36, 38, 40) for the acce...  
WO/1998/055337A1
The invention concerns a device for driving a motor vehicle internal combustion engine (1) accessories, comprising a driving member (11) with variable transmission ratio driven by the crankshaft and driving the different accessories (12,...  
WO/1998/054451A1
A covering device for an internal combustion engine shortens the harness used for driving fuel injection valves (and thus minimizes resistance, noise and voltage drop) and improves access to components for fuel leakage checking. Opening ...  
WO/1998/050709A1
A serpentine belt drive system (18) for an automotive vehicle comprising a drive assembly including an internal combustion engine (10) having an output shaft (14) with a driving pulley (16) thereon rotable about a driving pulley axis. A ...  
WO/1998/037309A1
An internal combustion reciprocating engine in a first aspect including a drive shaft (7), at least one piston (27), and a piston coupling (34) corresponding to each piston (27) wherein each coupling (34) includes: a crank (26) rotatably...  
WO/1998/029652A1
The invention relates to a driving device for a motor scythe, comprising a two-stroke engine having an injection valve (12), a coupling placed in a coupling housing (15), air intake and air exit devices, a fuel pump (17), a starter housi...  
WO/1998/029651A1
The invention relates to a driving device for a lawn trimmer, comprising a two-stroke engine having an injection valve (12), a clutch (15), devices for aspirating and releasing air (17, 20, 22), and a fuel pump (18), as well as possible ...  
WO/1998/028555A1
Supporting structure for the opening area of a crankcase facing an oil pan, having a platelike component (3) which is fixed to the crankcase walls by means of lugs (14) thereby reinforcing the housing and provided with bearings (8, 9) fo...  
WO/1998/027324A1
An intake manifold (85) having integrally a surge tank (82), a plurality of intake pipes (83a to 83d) and a mount flange (84) is provided at the mount flange (84) with a plurality of fuel injection valves (94). A subtank (89) provided th...  
WO/1998/027363A1
Integrally fastening a cylinder block (6) and a crankcase (7) together by dividing the cylinder block (6) and the crankcase (7) at the dividing face (31) passing through the center of the crank shaft (15) vertically arranged and screwing...  
WO/1998/023881A1
The present invention relates to a toothed belt drive or a chain drive with at least one toothed gearwheel (10) and at least one toothed belt or at least one chain. At least one tooth (A, B) of the toothed gear wheel (10) and/or at least...  

Matches 501 - 550 out of 13,090