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WO/2015/146009A1 |
This engine (10) is a V engine having banks (B1, B2), wherein an airflow meter (15) is disposed on a converged section of an intake passage, and a throttle valve (17a, 17b) is disposed on each branch section. A cylinder deactivation mech...
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WO/2015/141131A1 |
This control device (100) stops feedback control and holds a waste gate valve (47) in a full-open state in an open-operation region and in a closed-operation region when an exhaust cutoff valve (43) is detected as being fixed in a closed...
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WO/2015/141749A1 |
A throttle motor (26) is arranged between an upper surface of an engine (2) and an air intake passage as seen from the side of a vehicle. Furthermore, the throttle motor (26) is arranged such that a horizontal line (H1) passing through t...
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WO/2015/141470A1 |
The present invention addresses the issue of providing an engine device comprising an exhaust gas purification device and capable of being efficiently arranged within an engine mounting space. A diesel engine (1) comprises an exhaust gas...
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WO/2015/135669A1 |
Flap devices for internal combustion engines having a flap body (16), having a shaft (14) on which the flap body (16) is arranged, having a housing (10) in which there is formed a flow duct (12), the throughflow cross section of which ca...
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WO/2015/129369A1 |
The purpose of the present invention is to provide an engine device having a supercharger, wherein airflow rate can be controlled with good response to load fluctuations. This engine device (21) controls the opening degree of a main thro...
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WO/2015/128175A1 |
Arrangements for attaching a control valve to a flow channel housing (18) of an internal combustion engine are known, comprising an insertion housing part (14) which projects into a flow channel housing (18), an actuator housing (31) in ...
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WO/2014/131558A9 |
Drive arrangements for assemblies of an internal combustion engine, in particular for exhaust-gas recirculation valves, having a drive element (12), a housing (10) and an intermediate element (64) that is arranged so as to be preloaded b...
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WO/2015/128972A1 |
In the present invention, an internal combustion engine control device: calculates, on the basis of the cylinder wall temperature of the internal combustion engine or a parameter temperature that correlates with the cylinder wall tempera...
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WO/2015/125869A1 |
Spigots (17) are formed on the engine side of each intake air passage (5#1, 5#2) formed in a first throttle body (2) and each intake air passage (5#3, 5#4) formed in a second throttle body (3), the ends of rubber joints (18) extending fr...
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WO/2015/111749A1 |
The present invention provides a flow rate control valve with which it is possible to ensure positional accuracy of the closing position of a valve and ensure flow rate stability during low flow rate control when the valve is closed with...
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WO/2015/106857A1 |
The invention relates to a throttle valve nozzle (1) for an internal combustion engine, comprising a channel (3) through which a flow is possible and a throttle valve (2), which is arranged in the channel (3) and which can be rotated in ...
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WO/2015/104831A1 |
This four-cylinder engine is equipped with a cylinder body (3), a cylinder head (4), and an ignition device (27) that includes spark plugs (14). The engine is equipped with an intake device (16) that is connected to intake ports (9), an ...
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WO/2015/104473A1 |
Method for optimizing the operation of a petrol engine (2) of a motor vehicle that makes it possible to obtain a sufficient vacuum in this engine (4) which vacuum is applied to a brake boosting system (12) at low rotational speeds of the...
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WO/2015/093395A1 |
Provided is a negative-pressure-generating device capable of reducing pressure loss, and also improving negative pressure in various opening degrees of a throttle valve. A negative-pressure-generating device (10) capable of producing neg...
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WO/2015/091835A1 |
Aspects of the present invention relate to methods of stop/start of an internal combustion engine provided with a CVVL system; also a control unit and a vehicle for employing the methods.
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WO/2015/092451A1 |
The subject of the invention is a device and the procedure of this device for increasing the efficiency of four-cycle internal combustion engines which has a cylinder (1), a piston (2) moving in the cylinder (1), a crank mechanism consis...
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WO/2015/087009A1 |
The invention relates to a valve (1) body (2) comprising a housing (20) for receiving an actuating motor, said housing (20) having a bottom (22), said bottom (22) extending in a plane and having a substantially cylindrical cavity (29) th...
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WO/2015/087008A1 |
The invention relates to a support plate (4) for a valve-actuating motor (1), comprising a central body (14) and at least one positioning tongue (15, 16) having a periphery comprising a portion substantially in the shape of a semi-circle.
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WO/2015/087010A1 |
The invention relates to a valve (1) body (2) comprising a housing (20) for receiving an actuating motor, said housing (20) having a longitudinal axis and being defined by a side wall (24) having an inner surface for guiding the motor, t...
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WO/2015/083690A1 |
Provided is a compact throttle valve device that has excellent valve responsiveness and little unnecessary vibration. A throttle valve device (200) has a throttle body (21) provided with a cylindrical part (21c) inside of which a valve h...
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WO/2015/083689A1 |
The purpose of the present invention is to precisely control a throttle valve with a configuration that is slim and has excellent manufacturability. Provided is a coreless motor for throttle controlling devices that allows a throttle val...
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WO/2015/078432A1 |
The invention relates to an exhaust-gas valve flap unit with a valve flap shaft rotatably mounted on a tubular section of the unit, a valve flap attached thereto, and a coupling arranged between the valve flap shaft and a drive shaft.
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WO/2015/079078A1 |
The invention relates to an internal combustion engine comprising one or more combustion chambers, in which at least one of the combustion chambers of the internal combustion engine includes at least two independently operating intakes, ...
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WO/2015/078759A1 |
The invention relates to a valve device for a motor vehicle, comprising a housing (1), a duct (2) in the housing, a flap (3) in the duct (2) for closing the duct, a shaft (4) to which the flap (3) is secured and which is mounted in the h...
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WO/2015/078715A1 |
The present invention discloses a throttle body for controlling air flow to an engine and a method to manufacture the same. The throttle body has an encoded data matrix (M) corresponding to its air flow characteristics inscribed on the t...
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WO/2015/078431A1 |
The invention relates to a valve unit such as an exhaust-gas flap unit for motor vehicles, consisting of a flap housing and a flap shaft mounted thereon and dipping into same, a valve flap being provided on said shaft and being located i...
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WO/2015/072918A1 |
The invention relates to a method at the cold start of a motor vehicle (100), wherein said motor vehicle (100) comprises a combustion engine (231) and an exhaust purification system comprising an SCR catalyst (265), as well as a first co...
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WO/2015/067445A1 |
The present invention relates to a control System (28) of at least one flap (24) of a fluid duct (22), in particular of an intake System (10), in particular of an internal combustion engine, in particular of a motor vehicle, and a fluid ...
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WO/2015/055650A1 |
The invention relates to a valve device for a motor vehicle, comprising a housing (1), a flow channel (2) in the housing (1), a flap (3) arranged in the flow channel (2) for closing the flow channel (2), the flap (3) having regions in wh...
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WO/2015/051937A1 |
The invention relates to a throttle valve connector (1) for an internal combustion engine, comprising a main channel (3) which has an inlet opening (31) and an outlet opening (32); a throttle valve (2) which is centrically connected to a...
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WO/2015/049033A1 |
The invention relates to a combustion engine (1) with at least one combustion chamber (2) for burning a fuel, at the same time as intake air is supplied, at least one inlet conduit (3) that leads at least one main intake air stream (4) i...
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WO/2015/045825A1 |
A purpose of the invention is to provide a DPF regeneration control device that can prevent DOC blockage more efficiently than in the past, and that can reliably restore the DOC from a blocked state even when the DOC has actually been bl...
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WO/2015/045464A1 |
Provided is an idle stop control device that can improve driveability after engine restarting. An idle stop control device having a charging control means (46) for increasing and reducing the power generation rate of an ACG starter motor...
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WO/2015/037562A1 |
[Problem] To provide a rotation angle detection sensor that is low cost and can achieve increased compactness. [Solution] This rotation angle detection sensor (1) is provided with: a detection coil (20) such that a magnetic pathway (25) ...
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WO/2015/033205A1 |
An internal combustion engine includes an ignition plug, at least an electronically controlled tumble control valve (TCV, 24) and an electronic control unit. The electronic control unit detects the engine rotation speed and is controllin...
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WO/2015/029899A1 |
Provided is an internal combustion engine (1) provided with a turbo-supercharging system, and with a low-pressure EGR passage (14) connecting an exhaust passage (13) situated at the downstream side of a turbine (15a) of the turbo-superch...
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WO/2015/025576A1 |
The purpose of this invention is to achieve an electric air flow control device comprising a motor rotor bearing structure having excellent wear resistance even with loads from striking caused by a high vibrational environment specific t...
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WO/2015/015872A1 |
Provided is a vehicle control device capable of effectively improving the fuel performance of an entire vehicle, by suppressing worsening of vehicle fuel performance and efficiently charging a battery mounted in the vehicle. The vehicle ...
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WO/2015/010903A1 |
The invention relates to a device for admitting inlet gases and/or recirculated exhaust gases into an internal combustion engine cylinder, the device comprising a duct (1) designed to supply said cylinder with inlet gases and/or with rec...
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WO/2015/012974A1 |
The present invention relates to a throttle valve (10) adapted to equip an air intake system in an internal combustion engine, in particular an explosion engine. The throttle valve (10) comprises: a body (20) delimiting an air intake pip...
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WO/2015/007859A1 |
A flapper exhaust diverter valve (110) is provided. The flapper exhaust diverter valve (110) includes a valve body (210) comprising an exhaust inlet (212), an evaporator outlet (214), and a bypass outlet (216). The flapper exhaust divert...
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WO/2015/005213A1 |
When starting an engine (10), if the opening degree of a throttle valve (14) is determined to be greater than a prescribed degree on the basis of changes in intake pressure detected by an intake pressure sensor (16), an ECU (40) limits t...
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WO/2015/006056A1 |
A variable vane having an airfoil, an inner trunnion shaft and an outer trunnion shaft, with the outer trunnion shaft having a threaded hole and a groove extending around a circumference of the outer trunnion shaft is repaired by removin...
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WO/2015/005336A1 |
On the basis of the absolute value (α) of the amount of change of a fuel injection amount before and after an exhaust brake is operated, and the absolute value (β) of the amount of change of an intake air amount before and after the ex...
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WO/2014/206593A1 |
Flap devices for internal combustion engines are known, having a flow housing (10), in which a first flow channel (12) is formed, an actuating shaft (16), a first flap (18) arranged on the actuating shaft (16) in the first flow channel (...
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WO/2014/202882A1 |
The invention relates to a valve (1), in particular for a heat engine, comprising: a body (2) containing (i) a housing (8) in which at least one bearing is disposed, and (ii) a conduit (3) through which a fluid can flow; a shutter (5) pi...
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WO/2014/202883A1 |
The invention relates to a valve (1), in particular for a heat engine, comprising: a body (2) containing (i) a housing (8) in which at least one bearing is disposed, and (ii) a conduit (3) through which a fluid can flow; a shutter (5) pi...
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WO/2014/199810A1 |
In this hybrid vehicle (1), which is provided with a hybrid system having the function that both an internal combustion engine (10) and a motor/generator (20) are the drive sources for vehicle (1) travel, when solely the regeneration tor...
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WO/2014/199667A1 |
In order to prevent abnormal combustion caused by oil, a restricted region (B) is designated on the low-speed and high-load side of an internal combustion engine (1), and the aperture of the throttle valve (12) is restricted so that engi...
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