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Patent Searching and Data


Matches 1 - 50 out of 28,486

Document Document Title
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...  
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...  
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 (...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
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)...  
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...  
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...  
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...  
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...  
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; ...  
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...  
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...  
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 ...  
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...  
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 ...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
WO/2017/113966A1
A magnetic steel piece (15) for use in a motor, the magnetic steel piece comprising a magnetic steel body (151) and a protective layer (152) surrounding the magnetic steel body (151), in which the protective layer (152) can prevent the m...  
WO/2017/117073A1
A controller of an internal combustion engine receives a request to activate an exhaust brake subsystem and, in response thereto, activates the exhaust braking subsystem. The controller thereafter determines that at least one parameter o...  
WO/2017/111980A1
A passive exhaust valve assembly includes an exhaust conduit or pipe section with a valve plate or vane member that can pivot within the interior section or volume of the exhaust conduit to regulate the flow of exhaust gases through the ...  
WO/2017/108307A1
The present invention relates to a throttle valve module, comprising a throttle valve (90), a suction tube portion (95), in which the throttle valve (90) is arranged, and a control module (6) which is arranged at the suction tube portion...  
WO/2017/110701A1
An intake mechanism (100) for an engine (10) is provided with a piping member (2) that connects an intake path and an exhaust circulation path to an intake port (13a) of a cylinder head (13) having a distribution path for distributing in...  
WO/2017/097540A1
Regulating devices for internal combustion engines are known, having an intake pipe (12), an exhaust gas recirculation pipe (16) that opens into the intake pipe (12), a housing (10) in which the intake pipe (12) and the exhaust gas recir...  
WO/2017/096441A1
A combustion air intake apparatus for a truck, tractor, or bus vehicle for highway use includes an air deflecting element that is selectively deployable to cause dynamic air pressure created by vehicle motion to increase static air, pres...  
WO/2017/097541A1
Regulating devices for internal combustion engines are known, having an intake pipe (12), an exhaust gas recirculation pipe (16) that opens into the intake pipe (12), a housing (10) in which the intake pipe (12) and the exhaust gas recir...  
WO/2017/091537A1
An engine kill switch and a throttle lever position sensor switch both remote from the engine and connected by a pair of wires to a microcontroller for controlling a spark initiated combustion of an air-fuel mixture in a cylinder of the ...  
WO/2017/085179A1
The present device relates to a electronic throttle, comprising: a throttle housing (1) and, located inside the throttle housing (1): an electric machine (2); a torque transfer means (3); a throttle shaft (4) and a butterfly valve (5). T...  
WO/2017/069120A1
Provided is a natural gas engine 10 in which a natural gas C and a self-ignitable fuel F that is different from the natural gas are used, and the natural gas C is combusted by compression ignition of the self-ignitable fuel F within a cy...  

Matches 1 - 50 out of 28,486