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Patent Searching and Data


Matches 401 - 450 out of 29,139

Document Document Title
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 ...  
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...  
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...  
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...  
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...  
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...  
WO/2013/069427A1
Provided is an internal combustion engine intake control apparatus such that, even when air-fuel mixture of the theoretical air-fuel ratio is combusted, a before-after differential pressure for an EGR valve can be ensured and the amount ...  
WO/2013/064498A1
The invention relates to an inlet section (1) for an internal combustion engine, in particular for a motorcycle, having at least one inlet pipe (9) which is flow-connected via a throttle-valve housing (6) to at least one inlet duct (3) w...  
WO/2013/067226A1
A throttle body is provided with an internal fuel reservoir for relieving pressure waves and for assisting hot start conditions of an associated small internal combustion engine employing a low pressure fuel injection system.  
WO/2013/060956A1
The invention relates to a attachment device (240) for attaching a hollow part consisting of two opposing walls to at least one structural part. The device includes a one-piece body (241) made of a metal material and having two main surf...  
WO/2013/061378A1
Provided is a vehicle control device that makes it possible to combine drivability with engine-restart performance. Said vehicle control device, which is provided with a green-driving system that automatically shuts off an internal combu...  
WO/2013/057027A1
Housing cover (4) for closing an opening of a housing for a throttle device, comprising a plug interface with electrical contact elements, wherein the housing cover (4) comprises a base cover part (5) without the plug interface, and a pl...  
WO/2013/042476A1
When the vehicle is stopped and the gear shift is in a state wherein power is not being transmitted, that is, the N range (or P range), and the pressing of the accelerator pedal continues for a prescribed time T, the throttle opening is ...  
WO/2012/177616A3
An improved throttle body (20) includes an offset axis drum valve (26) and shaped throat (58). The offset axis and shaped throat (58) provide gradual initial opening for better throttle control and the drum valve (26) includes a lower fa...  
WO/2013/034301A2
An actuation system (1, 1') for a throttle system of a gas inlet, with which a gas instruction of an operator, which can be predefined by means of a manual operator control system, can be converted into a throttle position of the throttl...  
WO/2013/031920A1
The present invention relates to a supercharger control device for an internal combustion engine. Said supercharger control device improves energy efficiency with a simple architecture. A compressor (15a) for a supercharger (15) is dispo...  
WO/2013/029216A1
An apparatus for controlling an air system of a diesel engine in a stable state. The air system comprises a waste gas recycling system and a turbocharging system. The apparatus comprises: a working condition acquisition device, configure...  
WO/2013/028190A1
In response to activation of a compression release brake when a motor vehicle having a turbocharged internal combustion engine is operating at some elevation above sea level and a turbocharger compressor is operating in a region of an op...  
WO/2013/026979A1
The invention relates to a fluid-circulation valve (1), comprising: a body (2) comprising a through-channel (3) for said fluid; a mobile flap (4) for sealing said channel, which has a supporting guide (5); a rotary driveshaft (6) mounted...  
WO/2012/155046A9
Various systems and apparatuses are provided for a flow delivery system for an engine. In one example, a system includes a first turbine providing an exhaust flow and a second turbine having an inlet and being fluidically coupled to the ...  
WO/2013/023957A1
The invention relates to a protective device 1 for a spark-ignition gas engine 2 having a throttle valve 2.1 for gas/air mixture GL and having an exhaust-gas turbocharger 2.5 which has a turbine 2.2 and is assigned a throttle member 2.3 ...  
WO/2013/022390A1
A magnet holder (10) for use in an analogous or digital throttle position sensor for sensing the angle of a butterfly valve in a fuel supply unit of an internal combustion engine, said magnet holder (10) including a throttle lever member...  
WO/2013/018574A1
The present invention is a throttle device provided with a throttle body (10) which demarcates throttle bores (11), throttle valves (20), a throttle shaft (30), a drive mechanism (40) which rotationally drives the throttle shaft, a plura...  
WO/2013/014750A1
Provided is a vehicle power transmission system which quickly performs shift operations in the transmission and is capable of alleviating the operator's discomfort due to so-called torque loss during said shift operations. This vehicle p...  
WO/2012/149461A3
A throttleable exhaust venturi (700) is described herein that generates strong suction pressures at an exhaust outlet (718) by accelerating an incoming ambient fluid stream with the aid of a venturi to high gas velocities and injecting a...  
WO/2013/006540A1
An internal combustion engine includes an exhaust restriction valve and an exhaust gas recirculation control valve. Upon determining that a malfunction or fault condition exists relative to one of the valves, the controller may command t...  
WO/2013/005722A1
A gasket that is attached in a groove formed on a first member and has elasticity, and provides a seal between the first member and a second member. The gasket is equipped with: a first contact part that makes contact with the second mem...  
WO/2013/005288A1
A vehicle is equipped with an auxiliary that is driven by the output of an internal combustion engine and which is capable of obtaining drive force by transmitting the output of the internal combustion engine to driving wheels. If an air...  
WO/2012/155046A3
Various systems and apparatuses are provided for a flow delivery system for an engine. In one example, a system includes a first turbine providing an exhaust flow and a second turbine having an inlet and being fluidically coupled to the ...  
WO/2013/000643A1
Valve devices with a shaft (8) that is rotatably mounted about a shaft axis (16) in a housing (2) constituting a channel (2) through which a flow is possible, a flap (6) that is connected to the shaft (8) and via which the flow cross sec...  
WO/2013/000661A1
Injection molding methods, in particular for producing flap devices are known. In order to avoid a too large gap and to create a tight valve seat, the invention relates to a method comprising the followings steps and to a flap device pro...  
WO/2013/002375A1
The present invention is a control device for an internal combustion engine that causes a fuel injection valve having a plurality of nozzle holes formed therein to perform a main injection and a series of micro-injections preceding the m...  
WO/2012/177616A2
An improved throttle body (20) includes an offset axis drum valve (26) and shaped throat (58). The offset axis and shaped throat (58) provide gradual initial opening for better throttle control and the drum valve (26) includes a lower fa...  
WO/2012/083097A3
A cavity reaction chamber including a reaction surface in the shape of an inverted cone and having a top and a bottom. Powder supply containers supply a layer of powdered reactant to the reaction surface. A beam of incident radiation div...  
WO/2012/172840A1
Output from an internal combustion engine (1) of a vehicle is transmitted to the drive wheel via a torque converter (2B) provided with a pump impeller and a turbine runner. A lockup clutch (2C) directly links the pump impeller and the tu...  
WO/2012/172056A1
The invention relates to a control cylinder (12) for an engine brake for providing a deceleration function by throttling the exhaust-gas flow at the outlet side of a turbocharger (2) of a vehicle engine (1), comprising a cylindrical hous...  
WO/2012/134848A3
An engine system is disclosed. The engine system may have an engine, an intake duct, and a valve disposed within the intake duct and movable between a flow-passing first position, and a flow-blocking second position. The engine system ma...  
WO/2012/157626A1
Provided is an intake device with which it is possible to achieve a simplified structure, more compact device and lower cost, while making it easier to position a throttle body and drive unit in the intake path, and hold the body securel...  
WO/2012/157074A1
A variable valve device (20) of an internal combustion engine (1) includes a variable valve timing mechanism (40) and a valve timing control mechanism (50). In addition, when the operating state of the variable valve timing mechanism (40...  
WO/2012/155046A2
Various systems and apparatuses are provided for a flow delivery system for an engine. In one example, a system includes a first turbine providing an exhaust flow and a second turbine having an inlet and being fluidically coupled to the ...  
WO/2012/151383A1
A flow-control assembly may include a fluid conduit and a flow-control valve in the fluid conduit. The flow-control assembly may further include a fluid expansion conduit with an inlet defined at least in part by the fluid conduit and co...  
WO/2012/149461A2
A throttleable exhaust venturi (700) is described herein that generates strong suction pressures at an exhaust outlet (718) by accelerating an incoming ambient fluid stream with the aid of a venturi to high gas velocities and injecting a...  
WO/2012/143147A1
In order to reduce pollutant emissions, the invention relates to an exhaust gas retaining arrangement for internal combustion engines, which comprises an engine block having at least one cylinder, at least one exhaust gas outlet duct (2)...  
WO/2012/145289A1
A carburetor includes a passageway having a constricted section, a nozzle directed into the passageway proximate the constricted section, and a shaft having a surface that at least partially defines the constricted section. The nozzle is...  
WO/2012/143629A1
A low‑pressure EGR branch arrangement for a motor vehicle combustion engine, comprising: - an end part (25) of an air inlet duct (5) of a turbocompressor, a metering shutter (11), an EGR valve designed to be connected to the air inlet ...  
WO/2012/141159A1
This intake air control device comprises the following: a passage member (10), a throttle body (20), a throttle valve (30), an electric motor (40), and a power transmission mechanism (50). The throttle body (20) has a metal cylindrical p...  
WO/2012/140751A1
An engine system (1) is provided with: an engine ECU (10) for comprehensively controlling the operation of an engine (100); a hydraulic VVT mechanism (27) configured to open an exhaust valve (23)in the intake stroke as well as in the exh...  
WO/2012/139836A1
Proposed is an intake and injection device (1') for a combustion system (1), in particular of a motorcycle, having an injection valve arrangement (3) which is arranged in an intake pipe (9) leading to a combustion chamber (2) of the inte...  
WO/2012/134848A2
An engine system is disclosed. The engine system may have an engine, an intake duct, and a valve disposed within the intake duct and movable between a flow-passing first position, and a flow-blocking second position. The engine system ma...  
WO/2012/130369A1
Method for operating a quantity-regulated internal combustion engine (1), having an intake system (2) and an exhaust train (3), wherein an expansion machine (4) is arranged in the intake system (2), upstream of an inlet valve of the inte...  

Matches 401 - 450 out of 29,139