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WO/2014/058953A1 |
An inlet throttle (100) in provided. The inlet throttle (100) comprises a housing (110) with an aperture (112) adapted to channel a flow stream through the housing (110), a flapper (120) disposed inside the aperture (112) and rotatably c...
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WO/2014/055177A1 |
Artificial aspiration methods and systems for increasing engine efficiency and or power. The methods include determining an engine operation status, determining an artificial aspiration goal value based on the engine operating status, de...
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WO/2014/051496A1 |
The present invention pertains to a method when driving a vehicle (100), wherein said vehicle (100) comprises a combustion engine (101) and an exhaust system with an after-treatment system (200), for after-treatment of an exhaust stream ...
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WO/2014/026778A1 |
The invention relates to a force-heat coupling system having an internal combustion engine (1) whose power output can be regulated by means of variation of the rotational speed and which has a throttling element (35) in its intake sectio...
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WO/2014/017239A1 |
Sticking of a lock-up clutch (LC) is detected on the basis of the temperature (TA) of the hydraulic fluid and the slip ratio (S) of the lock-up clutch (LC). The amount of air taken into an engine is increased while LC sticking is being d...
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WO/2014/017428A1 |
An air intake route (2) leads air drawn in from outside into a diesel engine (100). The air intake route (2) is provided with an air intake manifold (22) and an EGR device (35) is provided which supplies some of the exhaust to the air in...
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WO/2014/011371A1 |
Various methods and systems are provided for an exhaust gas recirculation system. In one embodiment, an engine method comprises routing exhaust gas from a first cylinder group of an engine to an exhaust gas recirculation passage coupled ...
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WO/2014/010355A1 |
An in-cylinder direct-injection internal combustion engine provided with a turbocharger is provided with a variable valve-timing mechanism that can adjust a valve-overlap period during which both an intake valve and an exhaust valve are ...
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WO/2014/009770A1 |
The invention concerns a method for controlling an intake-exhaust gases arrangement for an automotive vehicle comprising an internal combustion engine (2) having an intake line (7) and an exhaust line (8) • the method comprising the fo...
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WO/2014/010298A1 |
This device for controlling a hybrid vehicle is characterized by being provided with: an engine idling means that, by means of an engine, maintains the engine rotation speed at an idle rotation speed; a motor idling means that, by means ...
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WO/2014/007178A1 |
Provided is an air flow control device configured so that, even if the area of a flow passage, the area corresponding to a valve body, is reduced, the flow of fluid is not hindered and the air intake efficiency is not reduced. The air fl...
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WO/2013/187241A1 |
The objective of the present invention is to provide an intake control device with which the flow of intake air is restricted appropriately when a valve body has been set to a restriction position, while operating the valve body in a smo...
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WO/2013/183104A1 |
The purpose of the present invention is to provide a torque demand control-type controller, which coordinates manipulation of two types of actuators disposed upstream and downstream of an intake channel on the basis of the torque request...
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WO/2013/184525A1 |
An engine includes a carburetor, a governor assembly, and a vacuum actuator. The carburetor includes a throttle plate configured to control a fluid flow, a throttle lever coupled to the throttle plate, and an intake port in fluid communi...
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WO/2013/183997A1 |
A method and a system are described for a compression release brake in an engine comprising an exhaust manifold connected to a turbine provided with a variable turbine geometry wherein said turbine is further connected to a back pressure...
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WO/2013/179656A1 |
Provided is an engine system that uses exhaust gas to drive a fuel pump, the fuel pump being able to supply fuel in a stable manner even when the load of the engine fluctuates. This engine system (100) comprises: an engine (10) having a ...
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WO/2013/175238A1 |
The disclosure is directed to an engine boosting system (10) and method therefor. The engine boosting system (10) comprises an engine (11) having an intake manifold (12), an exhaust manifold (13), and an exhaust gas recirculation loop (1...
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WO/2013/175589A1 |
The purpose of the present invention is to allow monitoring by a controller for an internal combustion engine with a supercharger so that a target throttle position passed to an electronically controlled throttle does not deviate from a ...
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WO/2013/172462A1 |
Provided is a vehicle control device that can set the engine rotation speed relatively easily to a rotation speed achieving a comfortable ride, and that can correct the engine rotation speed as necessary while suppressing changes in vehi...
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WO/2013/172459A1 |
This vehicle control device is equipped with: a target-engine-rotations calculation unit (11) for calculating target engine rotations; a target-gear-ratio calculation unit (13) for calculating a target gear ratio on the basis of the targ...
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WO/2013/171213A1 |
The invention relates to a suction element 1 for an internal combustion engine, comprising a regulator element 10 that is arranged in a cavity 5 of said suction element 1 and is moveably arranged so as to be at least partially in and aga...
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WO/2013/172458A1 |
This vehicle control device has a target-engine-rotations calculation unit (11) for switching the target engine rotations between a value equal to the reference engine rotations and a value lower than the reference engine rotations. A ta...
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WO/2013/171413A1 |
The invention relates to a double metering device for metering a fluid of an internal combustion engine, said metering device comprising a body in which are arranged a first (3) and a second (4) fluid circulation path for said fluid, in ...
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WO/2013/164155A1 |
Flap hinges systems for a flap shaft (12) in a motor vehicle comprising a radial bearing (26), in which the flap shaft (12), on which a flap body (10) is arranged, is arranged in a rotatable manner, a channel housing (16), the flow cross...
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WO/2013/164930A1 |
The purpose of the present invention is to obtain a control device and a control method for an electronically-controlled valve that allow not only failure detection processing to be executed with a simple and low-cost configuration but a...
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WO/2013/163128A1 |
A butterfly bypass valve includes a housing defining a bypass flow passage with a pivotable throttle plate therein. An outer edge of the throttle plate in a closed position is in sealing engagement with a sealing portion of the housing s...
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WO/2013/159788A1 |
Method and system to control an engine brake of a vehicle, said vehicle is provided with a combustion engine (10) having cylinders (11), an exhaust pressure governor (EPG) regulating the air flow out of the cylinders (11), an intake air ...
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WO/2013/143495A1 |
A control device for a variable valve exhaust pipe, sleeved with a spring (81) between a mounting base (6) and a main support piece (4); the spring is located in a sleeve pipe (52) and extends into a mounting base sleeve pipe (62); both ...
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WO/2013/138415A1 |
A governor system (16) is provided that includes a governor (16) having an actuator (38), and a coupler link (40) configured to couple at a first end to the actuator (38) and at a second end to a throttle (32) of an engine (12) being con...
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WO/2013/136537A1 |
In this work vehicle, a first control unit determines the work situation of a working machine and sets an upper limit to a throttle aperture in accordance with the determined work situation. A second control unit controls the output of a...
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WO/2013/135442A1 |
The invention relates to an exhaust gas cleaning device (10) comprising a) a housing (14) through which an exhaust gas flow (12) can flow; b) an exhaust gas cleaning component (16) that is arranged in the housing (14), which component co...
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WO/2013/126347A1 |
Exhaust temperature management strategies for an opposed-piston, two-stroke engine with EGR are based on control of a ratio of the mass of fresh air and external EGR delivered to a cylinder to the mass of the trapped charge (density of t...
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WO/2013/121111A1 |
Invention relates to a valve arrangement (30) for controlling gas flow in a turbocharged internal combustion piston engine (12) comprising at least two parallel valve units (30.1...30.N), characterized in that a first group of the parall...
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WO/2013/118263A1 |
This control device for an internal combustion engine switches a steady-state characteristic, which defines the relationship between the engine load ratio and the throttle opening, between a high atmospheric pressure steady-state charact...
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WO/2013/118431A1 |
On the basis of the vehicle speed as detected by a vehicle speed sensor, the CPU of an ECU calculates, as the virtual engine rotational velocity, the engine rotational velocity when the clutch is assumed to be engaged. Next, the CPU obta...
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WO/2013/111587A2 |
An engine-powered tool 1 includes a starter motor 106 to be driven by electric power supplied from a battery 80 to start an engine, start control means 102 to be driven by electric power from the battery 80 to control rotation of the sta...
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WO/2013/108720A1 |
This fuel supply device is configured by: supporting a pump unit (35) so as to intersect the axial center direction of an intake pipe member (15), on the outer circumferential section of the intake pipe member configuring part of an inta...
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WO/2013/105426A1 |
Provided is an idle intake air adjustment device with which gear shift shock during downshifting of the transmission can be effectively alleviated. This idle intake air adjustment device (100) is equipped with an idle adjustment device (...
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WO/2013/106479A1 |
A vehicle power control includes a throttle housing; a throttle rotatable relative to the throttle housing; a throttle position mechanism assembly housed at least partially within the throttle housing and including a magnetic member and ...
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WO/2013/102562A1 |
The invention relates to a valve device for a motor vehicle, comprising a housing, a flow channel located in the housing, and a flap arranged in the flow channel for closing the flow channel, wherein the flap has regions in which a shaft...
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WO/2013/096163A1 |
Improved throttle body assemblies are described. More particularly, throttle body assemblies having improved throttle position sensor assemblies are described. In one aspect, a throttle body assembly for providing controlled aspiration t...
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WO/2013/088888A1 |
A diesel engine exhaust gas purification method which purifies exhaust gas while minimizing deteriorations in drivability and fuel consumption, wherein when the continuously regenerating DPF (12) attains a PM regeneration standby state, ...
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WO/2013/088887A1 |
A diesel engine exhaust gas purification method which purifies exhaust gas while minimizing deteriorations in drivability and fuel consumption, wherein when an exhaust gas (G) has attained a rich reduction state, if the temperature of an...
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WO/2013/084342A1 |
The present invention addresses the problem of improving the precision with which the requested torque can be achieved during a transient operation, for a control device for an internal combustion engine that controls the torque generate...
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WO/2013/084019A1 |
The invention relates to a system for treating the exhaust gases of an internal combustion engine arrangement (10), said device comprising: at least one catalytic converter (22); a catalytic sensor (28) upstream from or in parallel with ...
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WO/2013/084802A1 |
In order to achieve small variations in detection accuracy among individual non-contact rotation angle detection devices even under a temperature environment near -40 degrees, provided are a non-contact rotation angle detection device, a...
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WO/2013/079847A1 |
The invention relates to a method for assembling a regulation valve (10) intended for controlling the flow of gas in a circuit of a motor vehicle equipped with a heat engine, said valve (10) comprising a magnetic structure (15), a rotati...
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WO/2013/079846A1 |
The invention relates to a device for controlling the ingress of intake gases to an engine, notably an internal combustion vehicle engine comprising cylinders, said device taking the form of a compartmentalized guide piece (6), each comp...
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WO/2013/079428A1 |
The present invention relates to a fresh air supply device (1) for an internal combustion engine, with a housing (2), prepared for installation on a cylinder head (3) of the internal combustion engine, and with a flap arrangement (4) arr...
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WO/2013/069871A1 |
An accelerator control system for maximizing a fuel ratio according to the present invention comprises: an accelerator unit which generates an accelerator operation quantity signal according to a foot operation of a driver; a control uni...
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