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WO/2019/238490A1 |
A flap device for a combustion engine is known, comprising a flow housing (12), which delimits a flow channel (14), a flap body (16), which is rotatably arranged in the flow channel (14), a flap shaft (18) mounted at one end, to which th...
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WO/2019/230476A1 |
Provided is a device for controlling a vehicle, with which the torque of a drive source can be controlled so as to both minimize body vibration during acceleration and ensure transient responsiveness appropriately. This device for contro...
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WO/2019/225564A1 |
An engine unit 1 has one air intake 12, one intake valve 22, and one injector 23 with respect to one combustion chamber 11. In a case in which a fuel is injected from the injector 23 into a space where there is only atmosphere, with the ...
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WO/2019/225123A1 |
A suction valve system for an internal combustion engine that is mounted in a vehicle and generates power to be used in the vehicle is provided with: a valve device that is provided with a valve body moved by a stepping motor; and a cont...
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WO/2019/226883A1 |
A charge forming device includes a throttle valve having a first position, a second position, a throttle control that is coupled to the throttle valve and has a first position and a second position corresponding to the first and second p...
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WO/2019/217311A1 |
Present embodiments related to throttle body fuel injection systems intended to replace existing carburetors. More specifically, present embodiments relate to retrofitting carbureted engines with electronic fuel injection (EFI) (110) whi...
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WO/2019/217436A1 |
Present embodiments provide a throttle body which may be used with a variety of engines of different manufacturers. The throttle body (120 includes an inlet (148) which expands to two or more bores (140, 141), which extend downwardly thr...
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WO/2019/201162A1 |
A turbocharging control apparatus, comprising an air injection mechanism (40). Air is injected into an engine (30) by means of the air injection mechanism (40) to control the operation of a turbocharger (210), thereby adjusting the airfl...
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WO/2019/198320A1 |
Provided are a novel internal combustion engine control device and a control method therefor that, in an internal combustion engine comprising a variable phase valve timing mechanism, can accurately produce a target torque of the interna...
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WO/2019/187428A1 |
The objective of the present invention is to provide an engine control device with which it is possible for a valve to be opened while avoiding the effects of negative pressure during an intake step, even when using a solenoid having a s...
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WO/2019/171671A1 |
This engine system is provided with: an engine (1); an intake passageway (2); an exhaust passageway (3); an electronic throttle device (6); a low-pressure loop supercharger (5); an EGR device (21) including an EGR valve (23); a fresh air...
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WO/2019/169201A1 |
A mass flow throttle for highly accurate control of the gaseous supplies (fuel and/or air) to the combustion chambers for large engines in response to instantaneous demand signals from the engine's ECM, especially for large (i.e., 30 lit...
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WO/2019/166104A1 |
Exhaust valve assemblies for internal combustion engines of a motor vehicle are known, comprising a channel housing that delimits an exhaust gas channel through which exhaust gas can flow, an electric actuator with an actuator housing wh...
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WO/2019/167394A1 |
Proposed are an electronic control device and an exhaust brake control device with which it is possible to appropriately and promptly determine whether a relay is operating normally. Provided is an ECU (30) that controls an open/close op...
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WO/2019/163238A1 |
This throttle device comprises: a throttle valve (30) for opening and closing a main passage (12); a body (10) having the main passage (12), a secondary passage (14) bypassing the throttle valve (30), and gas passages (15, 14b) for intro...
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WO/2019/159699A1 |
The present invention is provided with: a motor (20) that is capable of forcibly rotating an engine when starting the engine; and an electric supercharger (51) provided in an intake passage (30) and driven by electrical energy. When the ...
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WO/2019/159676A1 |
In the present invention, if an obstacle in front of the vehicle is detected by an obstacle sensor, a vehicle speed at or below a predetermined vehicle speed is detected by a vehicle speed sensor, and an accelerator pedal operation at or...
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WO/2019/150906A1 |
A throttle device of the present invention is provided with: a body (10); a valve shaft (30); a throttle valve (40); a drive source (100); and a default mechanism which positions the throttle valve at a default position between a fully c...
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WO/2019/149506A1 |
The invention relates to a method for detecting a leak in an air intake duct of an internal combustion engine with at least one combustion chamber, said air intake duct being split into at least two sections, with a section (A1, A2) upst...
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WO/2019/146248A1 |
A throttle device of the present invention is provided with: a throttle valve (30) which opens and closes a main passageway (12); a body (10) which includes the main passageway (12) and a sub-passageway (14) that bypasses the throttle va...
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WO/2019/147349A1 |
An internal combustion engine (100) having an exhaust log structure (115) onto which a plurality of turbochargers (114) is connected, each turbocharger (114) having a turbine (122) connected to the exhaust log structure (115) and having ...
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WO/2019/142037A1 |
An adaptive throttle control apparatus to control engine throttle valve is disclosed. The apparatus comprises throttle motor; a planetary gear train that receives input from the motor coupled to sun gear of the gear train for motorized a...
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WO/2019/140477A1 |
The invention relates to a method for controlling the pressure of the exhaust gas of a work machine (2), in particular an internal combustion engine. The exhaust gas is discharged from the work machine (2) via an exhaust gas line (20), a...
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WO/2019/134109A1 |
Provided is an electronic injection throttle valve, comprising a body (1), a throttle shaft (3) mounted on the body, an ECU board (7) and a motor (11). The ECU board (7) is arranged in an accommodating chamber of the body (1). An intake ...
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WO/2019/131504A1 |
Engine braking is stabilized so that a saddled vehicle can be decelerated smoothly. Provided is a saddled vehicle comprising: an engine 10 provided with an electronic throttle valve mechanism 27 that drives an air intake throttle valve v...
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WO/2019/116740A1 |
Provided are: an electronic control device which is capable of ensuring the safety of operation of an exhaust flap, and improving vehicle safety; and an exhaust brake control device. The present invention is characterized by being provid...
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WO/2019/115365A1 |
The invention relates to a valve for an exhaust gas system in a motor vehicle comprising a housing (1), a duct (2), a flap (3) which closes or opens the duct (2), a sensor (6) which determines the flap position and a cover (5) made of pl...
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WO/2019/116739A1 |
Provided are: an electronic control device which is capable of ensuring the safety of operation of an exhaust flap, and improving vehicle safety; and an exhaust brake control device. The present invention is characterized by being provid...
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WO/2019/112961A1 |
Present embodiments provide an electronic fuel injection throttle body (110) which may be used with a variety of engines of different manufacturers. The throttle body may be used to replace mechanical or hydraulically controlled carburet...
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WO/2019/111606A1 |
Provided is a mechanical throttle-controlled vehicle that is hybridized while maintaining traveling characteristics which are adapted to the operation thereof. The mechanical throttle-controlled vehicle comprises: a vehicle body; an adva...
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WO/2019/112963A1 |
Present embodiments provide a throttle body assembly 110 which may be used with a variety of engines of different manufacturers. The throttle body assembly may be used to replace mechanical or hydraulically controlled carburetors with el...
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WO/2019/101945A1 |
The invention relates to a control flap, in particular an exhaust gas flap for the exhaust gas flow of an internal combustion engine, which control flap comprises a flap body (12), a flap plate (16), which is held within the flap body (1...
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WO/2019/087817A1 |
A pedal device (accelerator device)(1) is provided with: a base section (10) provided on an inner wall surface (901) of a vehicle body (90); a pedal pad (15) provided so as to be movable relative to the base section (10); and a pad affix...
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WO/2019/087450A1 |
Provided is a saddle riding type vehicle capable of optimizing the power supply to an electronic throttle device during engine start. The present invention is provided with: a self-starter (500) which rotates a crank shaft (41) of an eng...
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WO/2019/084763A1 |
A throttle valve, comprising a throttle valve housing (1) and a valve plate (2) mounted inside the throttle valve housing (1). The throttle valve housing (1) comprises a valve body inlet (11), valve body outlet (12), and a throttling zon...
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WO/2019/082676A1 |
A fluid control valve 1 comprises a metal body 3, a valve body 4 that adjusts the amount of fluid flowing through a flow path 2, a resin case 5 attached to the body 3, and a plurality of fastening parts 9 that fasten the body 3 to the ca...
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WO/2019/070656A1 |
In at least some implementations, a throttle body assembly includes a body that has multiple throttle bores, multiple throttle valve heads received one in each of the throttle bores, at least one throttle valve shaft to which the throttl...
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WO/2019/069622A1 |
Proposed are an electronic control device and an exhaust brake control device with which it is possible to reliably ensure safety of the operation of an exhaust flap, using a simple configuration. Provided is an ECU (30) for controlling ...
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WO/2019/070190A1 |
Herein an internal combustion engine, ICE, (2) is disclosed. The ICE (2) comprises a second valve (40) arranged in an exhaust conduit (6). The exhaust conduit (6) extending from an exhaust valve (26) to an inlet of a turbine (8). The sec...
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WO/2019/055447A1 |
In at least some implementations, a charge forming device for a combustion engine includes a housing, a throttle valve and a vent valve. The housing has an inlet chamber in which a supply of fuel is received, a vent passage communicating...
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WO/2019/048071A1 |
The valve includes a flap (36), a tubular valve body (26) defining a passageway, and a device for guiding the flap (36) relative to the valve body (26) for pivoting the flap (36) relative to the valve body (26) about a pivot axis between...
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WO/2019/039107A1 |
In order to prevent gear-shifting shocks and idling failures (revving-up, rough idling) caused by temporal change in the throttle aperture area-size, this internal combustion engine control device for controlling an internal combustion e...
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WO/2019/038541A1 |
A valve system (30) for an engine arrangement. The valve system comprises a valve chamber (31) positioned at a junction of an inlet port (30b), an outlet port (30a) and a bypass port (30c), the inlet port (30b) configured for fluid commu...
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WO/2019/038920A1 |
An intake passage (30) comprises: a main intake passage (30A) in which a throttle valve is disposed, and which extends from one side toward the other side in a cylinder row direction; and a bypass passage (40) in which an EGR valve (54) ...
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WO/2019/039372A1 |
A method for manufacturing a valve device wherein, in a primary assembly step (S1), a portion of the component parts of the valve device are assembled. In a welding step (S2) a valve and a shaft are welded. In a heat treatment step (S3) ...
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WO/2019/034891A1 |
An exhaust throttle valve configured for use with a turbocharger. The exhaust throttle valve comprising a housing defining a duct configured to receive exhaust gas discharged from an outlet of the turbocharger; a valve member disposed wi...
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WO/2019/030243A1 |
The invention relates to a stepper driven valve (10) for controlling fluid communication between a fuel tank and a canister, said valve being configured for being positionable in a closed position, an open position creating a passageway ...
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WO/2019/028424A1 |
Systems and methods for managing excessive intake flow path pressure and counter flow are implemented to support enhanced engine braking applications, such as 2-stroke or 1.5-stroke engine braking implementations where the intake flow pa...
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WO/2019/023548A1 |
An internal combustion engine includes an engine block including a cylinder, a piston positioned within the cylinder and configured to reciprocate in the cylinder, an electronic throttle control system including a motor and a throttle pl...
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WO/2019/015706A2 |
Disclosed is a throttle valve control element for varying an air mass flow rate, wherein the throttle valve control element comprises a throttle valve housing and two throttle valves, wherein every throttle valve has an axis of rotation,...
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