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WO/2011/126081A1 |
Disclosed is an inductance-type contactless rotation angle detection device for use in motor-driven throttle valve devices. A circuit substrate mounted with a stator-side conductor and an electric circuit is fixed to a resin cover withou...
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WO/2011/124109A1 |
An air inlet sectioning device for a four-stroke internal combustion engine comprises at least one air inlet passage and at least two air inlet pipes; an air inlet auxiliary control valve is arranged between the air inlet passage and the...
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WO/2011/121248A1 |
The invention relates to a flap for closing off a fluid flow line. The flap has a peripheral edge and is arranged so as to be mounted, in the line, such that it can move between an open position and two positions closing off the flow of ...
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WO/2011/119597A2 |
Embodiments herein relate to the general art of motor vehicles, and to the particular field motor vehicle components, especially sensors for electronic throttle controls. Particular embodiments include configurable Hall-effect sensors fo...
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WO/2011/112830A2 |
A compression brake system (12) of an internal combustion engine (10) includes a mechanical system (110) for coupling a camshaft (36) to a brake actuator assembly (90). The mechanical system (110) includes a stationary housing (112) defi...
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WO/2011/111591A1 |
In order to relief a sudden change of engine sound during the transition to recovery control of a particulate removing filter or during returning from the recovery control, a system of treating exhaust gas of an engine includes an exhaus...
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WO/2011/111489A1 |
Disclosed is an accelerator pedal device (100) provided with a driving control device (66). The driving control device (66) generates a braking force for braking a vehicle (10) when the operation quantity (θp) of an acceleration pedal (...
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WO/2011/104885A1 |
The disclosed internal combustion engine (1) has an electric water pump (56) and a water temperature sensor (92) that detects coolant water temperature (THW). An electronic control device (91) stops the driving of the water pump (56) whe...
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WO/2011/101878A1 |
Two- stroke engine (10) including an engine cylinder (18), a piston (20) sliding 'in the engine cylinder (18), an air pump (9), a main pipe (32) connected to the air pump (9) that communicates with the engine cylinder (18) through a plur...
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WO/2011/101087A1 |
In a method for operating an exhaust gas turbocharged piston internal combustion engine, the flow cross-section of an exhaust gas pipe which leads from an outlet of the internal combustion engine in which an outlet valve is disposed to a...
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WO/2011/095390A1 |
The invention relates to an internal combustion engine (1) having at least two cylinders (4) or at least two groups (2, 3) of cylinders (4), of which at least one is electronically deactivatable, having at least one inlet strand (5, 6) a...
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WO/2011/091909A1 |
Sealing devices for control devices are known, having a housing (2), a channel (4) designed in the housing (2) and through which gas flows, a control member (6), by means of which a gas flow in the channel (4) can be controlled, a shaft ...
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WO/2011/093141A1 |
Disclosed is a control device that is of a control valve used in the induction system of an engine and that is provided with: a control valve used in the induction system, provided to the induction system of the engine, and provided with...
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WO/2011/090056A1 |
An auxiliary braking device for a vehicle is provided with an accelerator pedal operation amount detection means, a brake pedal operation amount detection means, a wheel speed detection means, and a wheel speed difference calculation mea...
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WO/2011/086069A1 |
The invention relates to a fresh gas supply device (20) for an internal combustion engine (1) having a exhaust gas turbocharger (2), said device comprising a charge air inlet (9) for taking in a compressed charge air flow (28) from the e...
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WO/2011/080024A1 |
The invention relates to an internal combustion engine, in particular a four-stroke internal combustion engine, with a periodically repeating intake stroke for the intake of combustion air into a combustion chamber (13), which has an air...
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WO/2011/078343A1 |
Disclosed is a structure for attaching throttle bodies (4) in an engine (13) with a supercharger (3), wherein each throttle body (4) containing throttle valves (41, 42) is secured to a cylinder head (2) via a throttle holder (7) having e...
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WO/2011/076899A1 |
The invention relates to a valve (1) including a body wherein at least one shutter (V1', V2', V3', V4') is mounted onto a shaft (A) so as to be movable between at least a closed position and a fully open position of a pipe (C'2, C'3, C'4...
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WO/2011/078444A1 |
The present invention relates to a device for preventing sudden acceleration of an automobile that is installed in a power transmission structure disposed between a throttle valve and a motor for the throttle valve in the automobile, suc...
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WO/2011/077069A1 |
A power system (1) comprising an engine (10) that produces exhaust, a particulate filter (54) that traps soot from the engine, and a controller (71) that switches the power system from a first operation mode into a second operation mode ...
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WO/2011/077517A1 |
Provided is a control device for an internal combustion engine capable of accurately determining the presence/absence of an operative abnormality of a WGV in an internal combustion engine with a turbocharger equipped with an EGR system. ...
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WO/2011/078956A1 |
A control system (36) for comparing engine speed to engine speed threshold above which the engine is considered to be running (40), for comparing engine temperature to an engine temperature threshold (60), and once engine speed has becom...
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WO/2011/078981A1 |
A power system (1) comprising an engine (10) that produces exhaust, a fuel system (20) that injects a fuel into the engine, an aftertreatment system (50) that treats the exhaust, and a controller (71). The aftertreatment system includes ...
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WO/2011/076891A1 |
The invention relates to a valve (1) including a body and at least one shutter (V1', V2', V3', V4') mounted onto a shaft (A) so as to be movable between at least a closed position and a fully open position of a pipe (C'2, C'3, C'4, C'5),...
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WO/2011/072965A1 |
The invention relates to a method for operating a drive device having at least one drive machine generating the torque output by the drive device, wherein a first parameter effecting a slow change to the torque output by the drive device...
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WO/2011/070169A1 |
The invention relates to a device for regulating fluid flow in a fluid flow duct (6) comprising a means (7) for plugging the duct (6) and a setscrew (10) for an abutment (9) secured to the plugging means (7). The setscrew (10) includes a...
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WO/2011/070395A1 |
The present invention consists of an air intake system for engines with four cylinders or more, which has a low production cost and is easy to implement. It allows the separation or combination of cylinder intake, and hence the operation...
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WO/2011/070941A1 |
Provided is a motorcycle wherein a target slip value is set in accordance with the passenger's operation of an accelerator and wherein the output torque of a drive source can be prevented from rapidly decreasing, and a comfortable feelin...
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WO/2011/068452A1 |
The present invention relates to a throttle housing (1) for an internal combustion engine, having an intake duct (1.1) that at its one end communicates with at least one intake port of the engine, and at least one throttle (2) that is tu...
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WO/2011/061247A1 |
The invention relates to a flap device (2) for an intake system (1) of an internal combustion engine, in particular of a motor vehicle, having a housing (5) which has precisely one inlet duct (6) per cylinder of the internal combustion e...
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WO/2011/057353A1 |
A two- stroke, internal combustion engine which includes at least one set of paired first and second cylinders. The engine includes an air or air/fuel mixture inlet conduit bifurcated into inlet passages extending to respective first and...
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WO/2011/058070A1 |
The invention relates to a valve flap device comprising at least one valve housing 6 having a shaft 1 comprising a bearing surface 14 and a valve axis 10, said shaft being rotationally supported about the valve axis 10 by means of the be...
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WO/2011/056559A1 |
An exhaust gas flow control valve assembly comprises a valve casing forming an exhaust gas passage defining a cylindrical inner peripheral surface and a butterfly-type exhaust gas flow control valve disposed within the exhaust gas passag...
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WO/2011/055207A1 |
A required intake air flow rate (Mt) is converted to a post-model required intake air flow rate (BMtsm) by a base-system normative model (31), and the inverse model of an intake system model is used to calculate a base-system required th...
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WO/2011/051047A1 |
The invention relates to a regulating device for an actuator arranged in a gas passageway of an internal combustion engine, in particular for a bypass flap arranged in an exhaust turbocharger, having an electrical servomotor (32), a regu...
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WO/2011/051789A1 |
A method of controlling an engine (20) includes manipulating a wastegate (76) to maintain the operation of the turbocharger (24) within an optimum operating range. A combustion air bypass valve (70) is manipulated between an open positio...
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WO/2011/048871A1 |
Disclosed is an air-fuel ratio control device for an internal combustion engine. Said air-fuel ratio control device opens or closes a choke valve in accordance with a load and how open a throttle valve in a carburetor is, allowing variab...
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WO/2011/045400A2 |
The present invention relates to a load control device for an engine and to a method for controlling the load. The load control device comprises a compressor for compressing air in an intake system of the engine; an exhaust gas line for ...
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WO/2011/043070A1 |
Provided is a mounting structure which connects a connector terminal conductor with a circuit board, that is used in induction-type rotation angle detection devices for motor-driven throttle valve devices, wherein the number of parts use...
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WO/2011/043132A1 |
A device for a throttle body for a carburetor is configured so that the throttle body can be used for both a control device for a mechanical governor and a control device for an electronic governor, and as a result, the cost of the throt...
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WO/2011/036810A1 |
Changes in the acceleration of a vehicle that occur around a point in time of returning from a fuel cut control are reduced. A vehicle controller is configured in such a manner that a decrease in the acceleration of the vehicle resulting...
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WO/2011/013800A1 |
A stop control device for an internal combustion engine, capable of, when stopping the engine, accurately stopping the piston at a predetermined position while preventing the occurrence of noise and vibration. After an internal combustio...
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WO/2011/013799A1 |
A stop control device for an internal combustion engine, capable of accurately stopping the piston at a predetermined position while compensating a variation in and changes over time in stop characteristics of the piston. When the rotati...
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WO/2011/013415A1 |
Provided are a control apparatus for the number of revolutions of an engine and a control method for the number of revolutions of an engine, capable of determining a no load condition of a working machine independently of the working mac...
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WO/2011/002395A1 |
The invention relates to a method for regenerating a particle filter (250) situated downstream of a catalyst (240) in a motor vehicle (100; 110). The method comprises the steps of, upstream of the catalyst (240), supplying fuel for combu...
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WO/2010/151391A1 |
An engine braking system comprising backpressure valves located in the exhaust system upstream of an engine turbocharger. The valves can be adjustable knife edge flap valves or D-shaped valves situated in each passageway of a divided exh...
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WO/2010/146719A1 |
Provided is an internal combustion engine comprising a variable compression ratio mechanism (A) capable of changing a mechanical compression ratio, and a variable valve timing mechanism (B) capable of controlling the closing timing of an...
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WO/2010/146121A1 |
The invention relates to an engine control valve (1) which comprises a rotatable actuator (7), a valve (5), and a movement transformation device (9) suitable for transforming the rotation of the actuator (7) into translation of the valve...
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WO/2010/148153A2 |
A method and device using at least one groove created in the throttle body wall is described. It is believed that the this throttle body modification that can increase gas mileage, increase horsepower, increase torque, reduce emissions a...
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WO/2010/144454A1 |
An exhaust brake and method of operating an exhaust brake are disclosed. The exhaust brake may have a housing having a central opening and a boss with a central bore, wherein the central bore intersects the central opening. A butterfly g...
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