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Patent Searching and Data


Matches 501 - 550 out of 15,075

Document Document Title
WO/2004/051074A1
Disclosed is an element for reciprocally supporting a fuel injection valve (1) within a valve seat of a cylinder head of an internal combustion engine and on a fuel distribution conduit (2). Said supporting element is embodied such that ...  
WO2003089784A3
A high energy inductive coil-per-plug ignition system operating at a higher voltage Vc than battery voltage Vb by use of boost-type power converter (1), using high energy density low inductance coils Ti which are further improved by part...  
WO2003089785A3
An improved ignition-engine system for internal combustion engines comprising a compact combustion chamber in the cylinder head and two main squish zones (101 a, 101 b) for producing high flow and turbulence, and at least one minor squis...  
WO/2004/041424A1
A dosing device (1) for liquid fuels, particularly for introduction into a chemical reformer in order to obtain hydrogen, comprises a metering device (2) for metering fuel into a metering line (12) and comprises a nozzle body (7), which ...  
WO/2004/042217A1
A fuel system for use in an internal combustion engine includes a plurality of fuel injectors, each injector including at least one capillary flow passage, the at least one capillary flow passage having an inlet end and an outlet end, a ...  
WO/2004/040187A1
A self-dampening vessel (10) is disclosed for use with any fluid system. The vessel receives a fluid and encounters pressure pulsations, flow distribution problems, noises and/or vibrations from changes in the fluid pressure. To combat t...  
WO/2004/040130A1
An injector (11) is provided such that an injection nozzle (11a) is opposite a suction valve opening (3e), and is set at an angle where a mixture gas of a fuel injected from the injection nozzle (11a) and air produces air motion in a cyl...  
WO/2004/038213A1
An engine is provided under a seat (21) with a cylinder head (3) positioned toward the front of a vehicle. A suction pipe (31) extending from above the cylinder head (3) toward the rear of the vehicle is provided on the upper part of the...  
WO/2004/038214A1
A two-wheeled motor vehicle has a downwardly bending main frame (20b), an engine (1) and an air cleaner (26) that are arranged below the main frame (20b), and a suction pipe provided below the main frame (20b) at a position between the e...  
WO/2004/036035A1
A fuel feed System is disclosed for use in an apparatus, wherein at least one substance is fed in conjunction with the fuel induction via an intake valve, whereby the system in an internal combustion engine, for instance, comprises fuel ...  
WO/2004/036032A1
The invention concerns a volume flow rate regulating valve (1) comprising a control piston, set in a valve housing (10) and capable of shifting from a first terminal position (5) to a second terminal position (6) by countering a return s...  
WO/2004/033883A1
A V-type engine with cylinders (2) alternately arranged in two banks comprises combustion chambers provided corresponding to each cylinder (2), intake ports (20) connecting the combustion chambers to an intake manifold (50), and exhaust ...  
WO/2004/029447A1
The fuel injection device comprises a delivery pump (12) via which fuel is delivered to the induction side of a high-pressure pump (14). The high-pressure pump (14) delivers fuel to a reservoir (16) according to operating parameters of t...  
WO/2004/027250A1
A fuel injection unit, in particular, a common rail fuel injection unit is disclosed, whereby possible leakage amounts from a measuring unit (37) are drained into a second throttle (28) on the pressure side of the high pressure fuel pump...  
WO/2004/024336A1
The present invention provides a system comprising an atomizer for producing a mist of sub-micron sized fluid droplets. Also provided by the present invention are fluid delivery systems, a system for treating an exhaust stream by injecti...  
WO/2004/025113A1
The invention relates to a device for fuel injection (1) for an internal combustion engine, mainly for an internal combustion engine provided with spark ignition and a direct fuel injection into a combustion chamber. The inventive fuel i...  
WO/2004/008010A1
The invention relates to a pressure-relief valve comprising a closing element (4), which can be displaced axially in an opening direction (3) in a bore, against the force of a closing spring (13) that acts in a closing direction (26). Th...  
WO/2004/001265A1
An actuator rail assembly (12) for conveying an actuating fluid under pressure to at least one fuel injector includes an elongate fluid passageway (18) being defined in a rail (12). A fluid inlet port is in fluid communication with the f...  
WO2003095823A3
A fuel injection system operates under substantially constant pump speed and creates multi-pressure levels by diverting the fuel flow using valve (30). Fuel pressure can be switched from one steady pressure level to another level on-dema...  
WO/2003/103846A1
An assembly for a fuel injector having a metallic armature (172) and a metallic poppet (202) attached to the armature (172) at an interface location. The armature and/or the poppet includes a coating at the interface location, where the ...  
WO/2003/104642A1
A flow-through pressure regulator (10) includes a retainer (302) that secures a diaphragm (300) relative to a seat (304), and includes an intermediate portion (320), an end portion (322) and a base portion (332). The intermediate portion...  
WO/2003/102408A1
The invention relates to a pressure regulator for a fuel supply system of an internal combustion engine, provided for regulating a fuel pressure. Said pressure regulator contains a valve, which comprises a valve ball that, in a closed po...  
WO/2003/100246A1
A fuel supply system comprising a fuel pump (4) and a fuel pressure regulator (60) for regulating the pressure of fuel delivered from the fuel pump to a specified level, wherein the fuel pressure regulator (60) comprises a first chamber ...  
WO/2003/095823A2
A fuel injection system operates under substantially constant pump speed and creates multi-pressure levels by diverting the fuel flow using valve (30). Fuel pressure can be switched from one steady pressure level to another level on-dema...  
WO/2003/091567A1
A fuel delivery pipe capable of increasing the freedom degree of design of the positions of mounting bolt holes, highly absorbing pulsation by a flexible structure, and feeding fuel force-fed from a fuel feed system to injectors through ...  
WO/2003/089784A2
A high energy inductive coil-per-plug ignition system operating at a higher voltage Vc than battery voltage Vb by use of boost-type power converter (1), using high energy density low inductance coils Ti which are further improved by part...  
WO/2003/089785A2
An improved ignition-engine system for internal combustion engines comprising a compact combustion chamber in the cylinder head and two main squish zones (101 a, 101 b) for producing high flow and turbulence, and at least one minor squis...  
WO/2003/083282A1
A fuel injector for vaporizing a liquid fuel for use in an internal combustion engine. The fuel injector includes at least one capillary flow passage (12), said at least one capillary flow passage (12) having an inlet end (14) and an out...  
WO/2003/083283A1
A method and apparatus for vaporizing liquid fuel. The apparatus includes at least one capillary flow passage (12), the at least one capillary flow passage having an inlet end and an outlet end; a fluid control valve (18) for placing the...  
WO/2003/083286A1
The invention relates to a fuel injection system for internal combustion engines. Said fuel injection system comprises a high-pressure accumulator chamber (15) that is impinged upon with highly pressurized fuel via a high-pressure convey...  
WO/2003/083281A1
A fuel injector for vaporizing a liquid fuel for use in an internal combustion engine. The fuel injector includes at least one capillary flow passage (12) , the at least one capillary flow passage (12) having an inlet end (14) and an out...  
WO/2003/076795A1
A cold start fuel control system is disclosed for use with an internal combustion engine having at least one combustion chamber (32), a source of fuel (44) and a primary intake manifold (34) having an inlet (38) and an outlet (40) and fl...  
WO/2003/072934A1
In a side view of a cylinder (2) where an axis (3) of a cylinder bore (4) of an internal combustion engine (1) is aligned with the vertical line, an intake passage (15) is formed on one side of a cylinder head (6) and an exhaust passage ...  
WO/2003/072930A1
A fuel injection system (1) for internal combustion engines comprises a fuel injection valve (10) that projects into a combustion chamber (2), whereby the combustion chamber (2) is delimited by a cylinder wall (3) and by a cylinder head ...  
WO/2003/072932A1
Disclosed is an injection nozzle (1) with a fuel filter for a reciprocating internal combustion engine, comprising a filter body (8) in the pressure duct (13) of a nozzle holder (2) which is provided with a holding body (3) and a nozzle ...  
WO/2003/072933A1
Disclosed is an injection nozzle (1) with a fuel filter for a reciprocating internal combustion engine, comprising a filter body (8) in the pressure duct (13) of a nozzle holder (2) which is provided with a holding body (3) and a nozzle ...  
WO/2003/069153A1
A liquid injection device (10) includes an injection unit (15) having a piezoelectric/electrostrictive element, an electromagnetic delivery valve (14) for delivering pressurized fuel to the injection unit, and an electric control device ...  
WO/2003/067077A1
The invention relates to a pressure regulator for a fuel supply system of an internal combustion engine for regulating a fuel pressure. Said regulator comprises a valve, which contains a valve ball that is displaced into a closing positi...  
WO/2003/062624A1
A fuel passageway (28) to which gas fuel is fed is formed in an intake passageway wall. A fuel spout at the downstream end of the fuel passageway (28) is opened to the vicinity of the upstream-side of an intake valve (15) in the intake p...  
WO/2003/062627A1
A fuel feeder, wherein a pump module (20) having a plunger pump (30) sucking and force-feeding fuel by an electromagnetic motive force and a fuel pressure regulator (50) for regulating the pressure of the force-fed fuel and a mounting fl...  
WO/2003/062623A1
It comprises a first fuel feed stroke for allowing fuel gas to stay in an intake passageway (5) with an intake valve (15) closed, and a second fuel feed stroke for feeding fuel gas from a gas spout (nozzle 4) in the vicinity of the intak...  
WO/2003/060308A1
A fuel injection control device comprises an injection module (10) and control means (40). The injection module (10) injects fuel by the reciprocating motion of a plunger (21), and the control means (40) controls synchronous injection wi...  
WO/2003/060316A1
The invention relates to a fuel injection valve (1) for directly injecting fuel into the combustion chamber (18) of a mixture-compressing, spark-ignition internal combustion engine. Said fuel injection valve comprises a nozzle body (2) a...  
WO/2003/058053A1
The invention relates to a starting system (1) for an internal combustion engine comprising pressurised fuel supply means (3), an accumulator means (2), which is supplied with pressurised fuel by said supply means, and at least one injec...  
WO/2003/058364A1
A pressure control device, wherein an armature (5) having a valve element (8) with an oil passage (15) formed therein and a valve structure incorporated therein, which is movably supported by a diaphragm (4) and energized by a compressio...  
WO/2003/054383A1
The invention relates to a fixing device for reciprocally fixing a fuel injection valve (1) to a cylinder head (2) in an internal combustion engine and for fixing said fuel injection valve (1) to a fuel distribution line (4). Said fixing...  
WO/2003/054380A1
A fuel injection valve-spark plug combination (1) comprises a fuel injection valve (2) for directly injecting fuel into a combustion chamber of an internal combustion engine and a spark plug (3) for igniting the fuel injected into the co...  
WO/2003/052263A1
An assembly (100) for an air assist fuel injection system have a rail (105) configured to fluidly communicate pressurized gas to a fuel pressure regulator (900) and to an air assist fuel injector (911) of the system. The assembly further...  
WO/2003/052262A1
The invention relates to a low-pressure circuit (10) for the reservoir injection system of a combustion engine provided with a high-pressure pump (20). Said high-pressure pump (20) comprises at least one pump element (36) which is suppli...  
WO/2003/048560A1
An injection nozzle (7) comprises a nozzle holder (25) with an injection hole (25a) and a valve body (29) for opening and closing the injection hole. A circular projecting portion (38) is formed in a position surrounding the injection ho...  

Matches 501 - 550 out of 15,075