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WO/2018/042970A1 |
An angle detection mechanism for detecting the rotation angle of a rotating body (30) using a plurality of detection units having different output characteristics is provided with: a first detection unit (71) that constantly changes an o...
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WO/2018/029822A1 |
The saddle-type vehicle is equipped with: an engine which has a cylinder part extending toward the front of the vehicle; an intake passage which extends above the cylinder part from the rear side to the front side of the vehicle and is c...
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WO/2018/029572A1 |
The present invention discloses a two wheeled vehicle (100) comprising a low slung internal combustion (IC) engine (101) disposed below a second portion (104) of the two wheeled vehicle (100) having a step-through space. A detachable flo...
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WO/2018/029889A1 |
The intake device (1) for an internal combustion engine includes a valve body (60) and a holding member (5). The valve body (60) has a rotary shaft (90) and a valve part (62) capable of changing the passage cross-sectional area of an int...
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WO/2018/025048A1 |
A combined torque motor and throttle valve assembly (10). The throttle valve (14) includes a housing (16) having a bore (22) extending therethrough and a flapper element (24) rotatably mounted within the bore (22). The torque motor (12) ...
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WO/2018/024900A1 |
The invention provides a solution for the reduction of fuel consumption and of 5 emission of gaseous pollutants from internal combustion engines. More specifically, the invention describes a device and method of converting any internal c...
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WO/2018/020720A1 |
The control device for an engine is equipped with: an intake passage (11) and an exhaust passage (12) connected to a combustion chamber (3); an exhaust gas recirculation device (20) for recirculating a portion of exhaust gas, as exhaust ...
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WO/2018/016618A1 |
Provided is a configuration capable of improving fuel consumption while minimizing the size increase of the configuration of a throttle valve periphery. A valve device 2 is provided with a valve body 52 having a main passage 55 in the in...
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WO/2018/015266A1 |
The invention relates to a heat management method for operating a heat management system (100, 102) of an internal combustion engine (10). The heat management system (100, 102) comprises at least one fluid chamber (12) which extends at l...
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WO/2018/013683A1 |
In at least some implementations, a method of maintaining an engine speed below a first threshold, includes: (a) determining an engine speed; (b) comparing the engine speed to a second threshold that is less than the first threshold; (c)...
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WO/2018/012900A1 |
The present specification relates to a system and a method for preventing overheating of an axle in a construction machine, and a system for preventing overheating of an axle in a construction machine, according to one embodiment of the ...
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WO/2018/006317A1 |
Provided is a throttle control system for a construction machine, in which a second end (24) of a throttle cable (20) whose first end (22) is connected to a throttle bracket (12) of a construction machine engine (10) is connected to a pa...
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WO/2018/001664A1 |
Exhaust-gas flap devices for internal combustion engines are known in which, in the state of a flap body (14) in which the latter closes off the duct (12), the flap vanes (18, 20) bear against respectively associated stop surfaces (30, 3...
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WO/2017/222444A1 |
The present invention relates to by a method for determining an uncontrolled behaviour of an internal combustion engine (E) of a vehicle (1) due to unintentional combustion of fluid flowing between a crankcase (CC) and a cylinder space (...
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WO/2017/222443A1 |
The present invention relates to by a method for controlling an internal combustion engine of a vehicle when uncontrolled behaviour has been determined and there is a need for taking the vehicle to a safe position. The vehicle (1) compri...
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WO/2017/216246A1 |
The invention relates to a throttle valve housing (1) for a throttle valve assembly for an internal combustion engine, wherein the throttle valve housing (1) is for receiving a pivotally mounted throttle valve and forms the movement spac...
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WO/2017/216241A1 |
The invention describes and illustrates a throttle valve arrangement (1) for an exhaust gas tract or a feed air tract of an internal combustion engine, comprising a throttle valve housing (2) for receiving a pivotably mounted throttle fl...
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WO/2017/213095A1 |
An exhaust valve (5) is supported within an exhaust passage (2) by a pivot shaft (3) in an openable and closable manner, and the output shaft (8a) of an actuator (8) disposed near the exhaust passage is connected, by a joint member (9) c...
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WO/2017/208112A1 |
A gas flow control device and a filtering system for a flow of dust-laden gas, comprising a fabric filter enclosure, a gas plenum, and an inlet channel with a gas flow control device, wherein the gas flow control device comprises a dampe...
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WO/2017/207459A1 |
The invention relates to an apparatus and a method for adapting control of a brushless electric motor (4) in order to influence a position of an actuator (6), wherein at least two values of an output variable of a sensor (7) are recorded...
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WO/2017/201576A1 |
The invention is directed to a controller for a vehicle exhaust valve. The controller comprises a vehicle interface for determining a live value for an operating parameter of a vehicle, a recording module being configured to, upon activa...
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WO/2017/199624A1 |
This valve device is provided with a body (10) having passages (11, 14) and valve shaft holes (17a, 17b, 17c), a valve shaft (20) passed through the valve shaft holes in a rotatable manner, and butterfly valves (30, 40). The butterfly va...
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WO/2017/190892A1 |
The invention relates to a control device for an internal combustion engine, comprising an intake duct (12), an exhaust gas recirculation duct (16) that runs into the intake duct (12), a housing (10) in which the intake duct (12) and at ...
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WO/2017/190893A1 |
The invention relates to a control device for an internal combustion engine, comprising an intake duct (12), an exhaust gas recirculation duct (16) that runs into the intake duct (12), a housing (10) in which the intake duct (12) and at ...
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WO/2017/182233A1 |
Exhaust flap devices for internal combustion engines, comprising a flow housing (10), which bounds a flow channel (12), a flap body (14), a shaft (16), on which the flap body (14) is fastened, at least one radial bearing (26, 28), by mea...
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WO/2017/178861A1 |
The flow control device is positioned at a junction area between a first line (3) carrying a first fluid and a second line (8) carrying a second fluid towards the first line. It comprises: - a wall member (14) forming part of the periphe...
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WO/2017/179392A1 |
The purpose of the present invention is to provide a device capable of appropriately cooling a bearing in a throttle body even under the condition in which the throttle body is subjected to the heat of high-temperature intake air and exh...
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WO/2017/169640A1 |
In the present invention a PCM (100), in accordance with the operating state of an engine (1), switches between a CI mode in which the engine (1) is operated by compression ignition combustion and a SI mode in which the engine (1) is ope...
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WO/2017/163930A1 |
Provided is a saddled vehicle configured so that: an intake air amount regulation device will be protected from muddy water, etc. splashed by a front wheel; and engine cooling effect can be obtained. A saddled vehicle is provided with: a...
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WO/2017/159132A1 |
A throttle device (TH) comprises: a throttle body (40) that supports a throttle valve (41) which controls a flow amount of air flowing through an intake passage (30); a drive device (42) that is provided with an actuator (43) which drive...
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WO/2017/153042A1 |
Disclosed is a feeding arrangement for introducing recirculated exhaust gas into the fresh air duct (1) of an internal combustion engine. The invention is characterized in that a quick-closing gate (4) is placed in the fresh air duct (1)...
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WO/2017/150674A1 |
A front wheel lift suppression device 50 for suppressing a front wheel lift in a vehicle having a front wheel and a rear wheel has: a front wheel lift detection unit 51 which detects a front wheel lift; a target compression amount determ...
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WO/2017/149134A1 |
The invention relates to a fresh air supply device (1) for an internal combustion engine, – with a housing (2) and with a flap arrangement (3) which is arranged in the housing (2) and, for cylinders of the internal combustion engine, h...
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WO/2017/143633A1 |
Disclosed is a combined air inlet system for a rotor engine with a length-variable air inlet pipe. The system comprises an air filter (1), a main air inlet main pipe (2), a primary air inlet conversion pipe (3), a variable air inlet pipe...
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WO/2017/139822A1 |
The invention relates to a method for operating an internal combustion engine (1) comprising an inlet system (3) and an outlet system (4), in particular for driving a motor vehicle, wherein a first compressor (10) is driven by exhaust ga...
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WO/2017/138495A1 |
This exhaust gas purification device, which is installed in a work vehicle, comprises: an exhaust gas path through which exhaust gas discharged from an engine flows; a throttle valve which modifies the path area of the exhaust gas path; ...
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WO/2017/138602A1 |
This throttle valve abnormality determination device is provided with: a first temperature acquisition unit configured so as to acquire a first temperature, i.e. a temperature in a passage through which intake air flows; a second tempera...
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WO/2017/133728A1 |
The object of the invention is to provide a method and an arrangement for optimising the operation of internal combustion engines with fuel intake, the arrangement ensuring that the fuel-air mixture is always optimally and evenly supplie...
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WO/2017/130599A1 |
The end of a metal shaft (4) capable of rotating is inserted through a through-hole (α) in a plate (21), and the end of the metal shaft (4) exposed outside of the through-hole (α) is crushed, whereby the positional relationship of the ...
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WO/2017/129262A1 |
The invention provides an internal combustion engine comprising - a cylinder (301, 302) comprising a piston connected to a rotatable crankshaft, - an exhaust guide (501, 502) being arranged to guide a gas flow from the cylinder (301, 302...
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WO/2017/131085A1 |
This valve device is provided with: a body (10) that has at least one passage (11, 12) for passing a fluid and valve shaft holes (13, 14, 15); a valve shaft (20), which is passed through the valve shaft holes so as to rotate freely; and ...
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WO/2017/129683A1 |
The invention relates to an air supply system (1) for an internal combustion engine of a motor vehicle, comprising - a housing (2) which has an upper housing part (4) and a lower housing part (5) and delimits a housing interior (3), - a ...
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WO/2017/129296A1 |
The invention relates to control devices for internal combustion engines comprising a flow housing (10), in which a flow-through channel (12) is formed, and which has a first channel section (32) with a first flow cross-section, a second...
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WO/2017/126126A1 |
A valve device for an exhaust gas flow passage is provided with a flow passage member, a valve body, and a maintenance mechanism. The flow passage member has therein an exhaust gas flow passage. The valve body is rotationally movable wit...
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WO/2017/127266A1 |
An operator initiated control process for an engine which tests the air-to-fuel ratio of an air-fuel mixture supplied to the engine when it is in stable operation and if need be changes the air-to-fuel ratio to improve engine performance...
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WO/2017/119833A1 |
A spring return throttle actuator (1) including: an electric, plural-coil (C1, C2, C3), DC motor (2) having an output shaft 4, a throttle return spring (10), a gear transmission (5) connected to the output shaft, a control unit (CPU) ada...
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WO/2017/119013A1 |
This negative pressure-type actuator (4) is provided with: a diaphragm (43); an output shaft (44) extending toward the opposite side to a negative pressure chamber (410); a stopper (46) provided so as to be penetrated by the output shaft...
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WO/2017/119832A1 |
A spring return throttle actuator (1) including: an electric, plural-coil (C1, C2, C3) DC motor (2) having an output shaft (4), a throttle return spring (10), a gear transmission (5) connected to the output shaft, a control unit (CPU) ad...
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WO/2017/119834A1 |
A spring return throttle actuator (1) including: an electric, plural-coil (C1, C2, C3), DC motor (2) having an output shaft 4, a throttle return spring (10), a gear transmission (5) connected to the output shaft, a control unit (CPU) ada...
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WO/2017/120581A1 |
A carburetor, a method of assembling a carburetor, and a method of operating an engine. The carburetor may generally include a housing defining a pump portion and a metering portion; and a maintenance port in communication with the pump ...
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