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Patent Searching and Data


Matches 401 - 450 out of 15,061

Document Document Title
WO/2006/082709A1
An intake device (1) of an engine enabling a reduction in general size by increasing the workability of a bypass passage, comprising a throttle body (2) having a bore (4) and a throttle valve (5). The bore (4) comprises the bypass passag...  
WO/2006/081247A1
A method of coupling two or more components is provided particularly for use in joining components of a vehicle fuel delivery system. At least one of the components includes a tubular body (30) defining a fluid passageway and is formed a...  
WO/2006/077295A1
The invention relates to a method for controlling at least one ultrasonic piezoelectric injector which is electronically controlled by a control calculator and a continuous voltage source (Epsilon) and comprises a first stage (Epsilon 1)...  
WO/2006/069860A1
The invention relates to a pressure control valve (11) for use in a fuel injection system for internal combustion engines for controlling the pressure in a fuel accumulator. The adjusting power of the pressure control valve (11) is deter...  
WO/2006/060517A1
A flow through pressure regulator apparatus and method for directing a flow of fuel within a fuel system. Present invention includes a lower housing having a fuel inlet where fuel flows through the fuel inlet and communicates with a valv...  
WO/2006/054677A1
An electrically driven type low-pressure fuel pump (170) whose flow rate can be set draws fuel from a fuel tank (165) and discharges it at a prescribed pressure commonly to a low-pressure fuel supply system including intake manifold inje...  
WO/2006/051935A1
An engine ECU executes a program comprising the steps of: calculating a post-warm-up steady-state port wall deposit quantity (a) (S100); calculating a shared-injection steady-state port wall deposit quantity (b) based on port wall deposi...  
WO/2006/051933A1
An engine ECU executes a program including the steps of: calculating an in-cylinder injector's injection ratio (S100); if the ratio is 1, calculating a cold state increase value by employing a function f(1) having the engine's temperatur...  
WO/2006/049230A1
An engine ECU executes a program including the steps of: determining presence of abnormality in a low-pressure fuel system (S100); ceasing an intake manifold injector when determination is made of abnormality in the low-pressure fuel sys...  
WO/2006/047530A1
A flow through pressure regulator apparatus (10) and method for directing a flow of fuel and reducing valve seat wear within a fuel system. Present invention includes a lower housing (20) having fuel inlet where fuel flows through the fu...  
WO/2006/042997A1
The invention concerns a method and device for monitoring ultrasonic piezoelectric injectors for a motor vehicle heat engine, using a control calculator which selects them successively, including a learning phase with: current measuremen...  
WO/2006/040274A1
Previously known devices for delivering fuel comprise at least one jet suction pump (22,33) and an entrainment pipe (21) which can be blocked by means of a stop valve (30), supplies the jet suction pump with fuel, and branches off a pres...  
WO/2006/037712A1
The invention relates to a pressure regulator for a fuel supply unit on a motor vehicle, whereby a membrane (11) is connected to an annular element (3) of the housing (1) and a moving piston (2) by a laser welding technique. A reliable s...  
WO/2006/037708A1
The invention relates to a pressure regulator for a fuel supply unit on a motor vehicle, with a valve body (10) embodied as a sheet metal piece, comprising an elastomeric coating (17) on the side thereof facing a valve seat (9). The pres...  
WO/2006/032821A1
The invention concerns a device for protection (20) against impacts on a common injection manifold (11) mounted on an internal combustion engine, the device being fixed on a component (1) of the engine, and consisting of a metal reinforc...  
WO2005042950A3
An internal combustion engine diagnostic sensor system comprises a fuel rail (6) for the engine (1) wherein the fuel rail (6) has a high pressure inlet end, a plurality of injector ports (7), and a terminating end (10) and wherein a piez...  
WO2005069719A3
The invention relates to an engine building, namely to fuel supplying equipment of combustion engines. The aim of the invention is the improvement of fuel injection quality and significant simplification of nozzle construction, improveme...  
WO2006004026A3
A low-pressure delivery pipe (160) provided with intake manifold injectors (120), a fuel pressure regulator (170), a high-pressure fuel pump (155), a high-pressure delivery pipe (130) provided with in-cylinder injectors (110), and an ele...  
WO/2006/018950A1
The length of a partition wall of a suction port is determined such that the ratio between the length of the partition wall and the center-to-center distance between adjacent suction valves is not less than 0.45 and not more than 0.72. A...  
WO/2006/018397A1
The invention relates to a check valve comprising a closing body (10) that co-operates with the valve seat (9), has a maximum diameter at the widest point, and is arranged in a valve chamber (4) in an axially mobile manner, and a throttl...  
WO/2006/007614A1
A two-stroke internal combustion engine is disclosed, comprising at least one cylinder (1), with a crankcase (2), provided with an air inlet duct (4), in flow connection with the cylinder (1), by means of at least one transfer port (3) a...  
WO/2006/007113A3
A fuel delivery system (7) is provided having a fuel rail (14) with an outlet (28). A fuel injector (16) is provided having a body (18) with an outlet (23) and a generally tubular inlet (20). The tubular inlet (20) of the fuel injector (...  
WO/2006/007113A2
A fuel delivery system (7) is provided having a fuel rail (14) with an outlet (28). A fuel injector (16) is provided having a body (18) with an outlet (23) and a generally tubular inlet (20). The tubular inlet (20) of the fuel injector (...  
WO/2006/004026A2
A low-pressure delivery pipe (160) provided with intake manifold injectors (120), a fuel pressure regulator (170), a high-pressure fuel pump (155), a high-pressure delivery pipe (130) provided with in-cylinder injectors (110), and an ele...  
WO2005039931A3
A vehicle traveling through an environmental media such as air experiences drag. The drag is actively modulated by energy beams (110) which may either increase or decrease the drag. The energy beams (110) may provide either a chemical, a...  
WO/2005/124127A1
A control device of an internal combustion engine including first fuel injection means for injecting fuel into the cylinder, and a second fuel injection means for injecting fuel into an intake manifold, the internal combustion engine als...  
WO/2005/121536A1
When an internal combustion engine is stopped (S101), a ratio of a quantity of fuel injection from an in-cylinder fuel injection valve to the total fuel injection quantity is increased and a ratio of a quantity of fuel injected from a ma...  
WO/2005/111409A1
A low-pressure fuel supply system (11) for applying pressure to a fuel by using a feed pump (14) and supplying the fuel to a manifold fuel injection mechanism (12), and a high-pressure fuel supply system (21) branched from the low-pressu...  
WO/2005/108767A1
Previously known internal combustion engines feature boosting of the suctioned fresh air as well as an injection device. The invention relates to an internal combustion engine comprising a mechanical boosting device and a duct-type injec...  
WO/2005/106239A1
A fuel supply apparatus (1-1) includes: a low-pressure fuel system (2) applying pressure to a fuel in a fuel tank (5) by using a first low-pressure pump (21) and supplying the fuel to port fuel injection valves (24a to 24d); a high-press...  
WO/2005/103482A1
A flow-through pressure regulator having a housing (20), and a divider(30). The housing(20) includes an inlet (202) and an outlet(204) disposed along a longitudinal axis. The divider(30) separates the housing (20) into a first chamber(40...  
WO/2005/103483A1
An ignition timing controller of an internal combustion engine capable of preventing defective acceleration from occurring by the correction of ignition timing to excessive-retard angle or knocking from occurring by the correction of ign...  
WO/2005/100776A1
An injector bracket (10) is provided in an air cleaner (5). The injector bracket (10) comprises a rectifier wall (10a) protruding into a main chamber (5b), and a streamlined guide wall (10b) facing a gas flow M which has passed through a...  
WO/2005/100775A1
A delivery pipe includes an outer pipe, an inner pipe, and a noise emission decreasing device. The outer pipe is connected to a plurality of fuel injectors. The inner pipe is disposed in the outer pipe and has an open end through which a...  
WO/2005/098231A1
An air-cooled engine is fixed in a suspended manner to the lower portion on the rear end side of a backbone section of a vehicle body frame. The engine is placed such that the center axis of a cylinder in a cylinder block is substantiall...  
WO/2005/098230A1
The invention relates to a method and installation for operating an internal combustion engine (8), which comprises a mixture chamber (16) into which fuel is injected by an injection device (24). A carrier gas which is capable of reactin...  
WO/2005/095774A1
An idle air control device of a fuel injection device, wherein an air valve is driven by a motor. The air valve is accurately disposed concentrically with an air valve guide hole bored in a throttle body to improve the dynamic characteri...  
WO/2005/095776A1
A pressure sensor for a fuel injection device capable of accurately and stably leading, through a negative pressure lead-in passage, a pressure generated in an intake passage into a pressure receiving chamber in which the pressure sensor...  
WO/2005/090847A1
A resin tube for fuel piping, satisfying, despite the use of a thermoplastic resin as the material, heat-resistant performance that is required and sufficient even in a high-temperature environment such as in an engine room. A first heat...  
WO/2005/090776A1
A fuel injection apparatus and a fuel injection control method for an internal combustion engine (10) which performs a direct injection operation for injecting fuel from an injector' for cylinder injection (33) into a cylinder and a port...  
WO/2005/090774A1
The invention relates to a fuel-injection device comprising a high-pressure region, which contains at least one high-pressure accumulator (16), in which fuel is stored under pressure and at least one injector (20) that is connected to th...  
WO/2005/083262A1
The invention relates to a support element, for the mutual support of a fuel injection valve (1) in a valve housing, in particular the valve housing in a cylinder head (12) of an internal combustion engine and of the fuel injection valve...  
WO/2005/083258A1
A fuel injection mechanism capable of injecting an appropriate quantity of fuel from an electronic control fuel injector by returning vapor existing in a fuel passage back to the fuel tank even if a fuel tank is located lower than the el...  
WO/2005/080842A1
Disclosed is a pressure control valve (8) for a hydraulic device, particularly a fuel supply system of a motor vehicle, comprising a valve seat (10) that is disposed between a valve member (13) and a spring element (16) for biasing the v...  
WO2005025832A3
The invention relates to a method for producing plastic parts that comprise a pressed screen (2) serving as the strip conductors and a cover (3). In a first step, the pressed screen (2) is inserted in an injection molding tool, in a seco...  
WO/2005/075805A1
An exhaust gas purifying device for an engine, with which a sufficient engine output can be obtained while an exhaust gas is reliably purified. An exhaust gas purifying device for an engine (1) includes a catalyst (10) provided in an exh...  
WO/2005/075813A1
A fuel supply valve (1) has a fuel pressure regulating valve (11) received in a cylinder (31) such that a piston (32) is elastically urged by an elastically urging mechanism (33) toward a pressure receiving port (11A), where the fuel pre...  
WO/2005/073538A1
The invention relates to a device (10) for continuously conveying and non-intermittently introducing a fluid into a main flow. Said device comprises an inlet line (26), a delivery line (30), a conveyor device (20) which is used to convey...  
WO2004092569A3
A vaporized fuel injection system for a combustion engine includes a fuel vaporization chamber and a two-way valve. The fuel vaporization chamber has a chamber input and a chamber output, and is connected with a fuel source via the chamb...  
WO/2005/069719A2
The invention relates to an engine building, namely to fuel supplying equipment of combustion engines. The aim of the invention is the improvement of fuel injection quality and significant simplification of nozzle construction, improveme...  

Matches 401 - 450 out of 15,061