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Matches 1 - 50 out of 9,988

Document Document Title
WO/2019/024998A1
A method of manufacturing a male tube fitting (10), particularly a male tube nut, having a head section (11) for applying a tightening torque to the male tube fitting (10), a threaded section (12) having an external thread (15), a contac...  
WO/2019/025587A1
A method of manufacturing a male tube fitting (10) comprises the following steps: a) providing a male tube fitting (10); b) applying an anti-corrosion layer (20) onto the male tube fitting (10); c) applying a friction-reducing layer (30)...  
WO/2019/008887A1
[Problem] When assembling an injector to an injector holder, to enable positioning of the injector and the injector holder in the circumferential direction to be effected smoothly. [Solution] In an injector holder 1 provided with an inje...  
WO/2019/007571A1
The invention relates to a connection piece (22) for connecting an outlet of a high-pressure fuel pump (16) to a high-pressure region (18) of a fuel system (10) in an internal combustion engine.  
WO/2019/010221A1
A fuel pump, is disclosed, including a power group having a housing, a coil, a pole piece and a movable armature; a valve group including a valve body, a plunger connected to the armature, a bushing in which the plunger is disposed, an i...  
WO/2018/228970A1
A pump unit for feeding fuel, in particular diesel fuel, to an internal combustion engine; the pump unit comprising a head (2) inside which a cylinder for housing a sliding pumping piston (4) is formed along an axis (A); an intake valve ...  
WO/2018/230082A1
A fuel-injection valve provided with a fuel filter (13) in a fuel supply unit into which fuel flows, wherein: the fuel filter (13) is provided with a filtering part (X1) that is disposed along the circumferential direction of the fuel fi...  
WO/2018/225479A1
The purpose of the present invention is to provide a high-pressure fuel pump configured so that pressure pulsation occurring in low-pressure piping can be reduced using a low-cost structure. This high-pressure fuel pump comprises: a pres...  
WO/2018/224721A1
The fluid distribution element (1 ) for an internal combustion engine is made of a casting and comprises at least two fluid channels (1 1, 12, 13, 14, 15, 16, 17, 18, 19, 20) from the following group: air channel (1 1 ) for starting air ...  
WO/2018/219604A1
The present application discloses a fuel injection device comprising an interface member, a fuel distributor passage, at least one injection valve and a heating unit, wherein the interface member is provided on the fuel distributor passa...  
WO/2018/198539A1
The present invention addresses the problem of providing a gas-tight plug capable of being fitted to an opening portion of a hollow component simply by being pressed, wherein the gas-tight plug is automatically aligned with and inserted ...  
WO/2018/198639A1
A relief valve determining device (90) determines that a relief valve (80) of a high-pressure fuel supply system is in an open state, where the high-pressure fuel supply system is provided with: a fuel injection valve (62); a high-pressu...  
WO/2018/186345A1
Provided is a common rail fuel injection device that can prevent air from flowing into an injector during cranking. The common rail fuel injection device is provided with the following: a common rail that has a decompression valve, and t...  
WO/2018/184799A1
A fuel common rail (16) for a fuel system (10) of an internal combustion engine has an elongate main body (26) with an elongate accumulator chamber provided therein. According to the invention, the main body (26) is produced in an additi...  
WO/2018/178502A1
Invention relates to a fuel pump (10) for supplying fuel to an internal combustion piston engine, comprising a body (18) and a cylindrical space (30) in the body having a central axis (32), a piston member (28) arranged to reciprocate in...  
WO/2018/178500A1
Invention relates to a fuel pump (10) for supplying fuel to an internal combustion piston engine, comprising a body (18) and a cylindrical space (30) in the body (18) having a central axis (32) a piston member (28) arranged to reciprocat...  
WO/2018/179217A1
Provided is a fuel supply device which is for an internal combustion engine and comprises a plurality of fuel injection valves, disposed adjacently on an intake system component constituting a portion of an intake system or on an engine ...  
WO/2018/179583A1
This engine device 1 is provided with a common rail 16 in which fuel supplied from a fuel supply pump 15 is stored at high pressure. The common rail 16 is provided with a pressure reducing valve 211 for discharging fuel within the common...  
WO/2018/166731A1
The invention relates to a feed system (1) for a fuel injection system, in particular for a common rail injection system, comprising a pre-feed pump (2) and a high-pressure pump (3), which are connected by means of an intake line (4), wh...  
WO/2018/162252A1
The invention relates to a pipework section (1) of a common rail line (2) which is provided for the high-pressure injection of a fluid, wherein the pipework section (1) has at least one first pipe (3) and an adapter (4); wherein the firs...  
WO/2018/159091A1
Provided is a method for manufacturing a high-quality steel fuel-pressure-feeding pipe having high resistance to corrosive fuel. This method is characterized in that steel pipe material is sorted into pipe material in which initial flaws...  
WO/2018/158074A1
The invention relates to a pump element (48) for a high-pressure pump, in particular a high-pressure fuel pump in a common-rail injection system, comprising a pump piston (49), which is reciprocated in a pump cylinder head (50) and which...  
WO/2018/153685A1
The invention relates to a high-pressure fuel pump (1) for a fuel injection system, in particular for a common-rail injection system, comprising a diaphragm damper (2) for damping pressure pulsations in a low-pressure region (3) of the h...  
WO/2018/149161A1
A rapid activation method utilized in an electrically controlled common rail engine. The method comprises: arranging, between an oil outlet of an oil transfer pump (3) and an oil inlet of a fuel pump (5) in the electrically controlled co...  
WO/2018/146246A1
A fuel injector provided with a fuel inlet (10) arranged in the injector nozzle assembly.  
WO/2018/141546A1
The invention relates to a check/throttle valve (100), in particular for a high-pressure accumulator (4), wherein the check/throttle valve (100) has a valve housing (101). An inlet (40) and an outlet (20) are formed in the valve housing ...  
WO/2018/134144A1
The invention relates to a high-pressure accumulator for a high-pressure injection system made of a cylindrical body (11), which delimits a high-pressure chamber (12, 12a), and connection pieces (13, 13a), which are provided with outlet ...  
WO/2018/117991A1
The invention relates to a method of coating with brazing paste discontinuously and only onto the desired sections on the surface of the fuel rail (1) through the use a roller (9, 11), with a view to join the external elements such as in...  
WO/2018/117936A1
The present disclosure relates to a fuel injector (1) for supplying fuel into a combustion chamber (3) of an internal combustion engine (5). The fuel injector (1) comprises an injector body (7), a nozzle (9), a needle (11), and a nozzle ...  
WO/2018/114118A1
The invention provides an assembly (2) for use in an internal combustion engine, wherein the assembly (2) has a rail (14), a fuel heater (12) and a seal element (32), wherein the fuel heater (12) has a heating element (14), and wherein t...  
WO/2018/108659A1
The present invention relates to a fuel heating system (10) for application in fuel injector galleries. Such system comprises a primary fuel gallery (20) comprising a first fuel inlet region (21), at least an upper heating region (25), a...  
WO/2018/108963A1
A fuel rail assembly (1) and a fuel delivery assembly with the fuel rail assembly (1) are disclosed. The fuel rail as- sembly (1) comprises a tubular fuel reservoir (20) with a plurality of outlet ports (22) and a fuel delivery line (23)...  
WO/2018/099862A1
The invention relates to a method for operating an internal combustion engine (33), in which in the event the temperature of the fuel falls below a predetermined temperature limit of the liquid, the liquid fuel (41) is injected at a fuel...  
WO/2018/101991A1
Various technologies presented herein relate to heating a fuel and enhancing fuel and charge-gas mixing inside a combustion chamber to enable minimal, or no, generation of soot and/or other undesired emissions during ignition and subsequ...  
WO/2018/099802A1
A Helmholtz resonator (26) adapted to attenuate pressure fluctuations propagating in an injection fuel equipment, the Helmholtz resonator comprising at least one partition wall (38) dividing an inner space in distinct chambers (C1, C2), ...  
WO/2018/099621A1
The invention relates to a fuel supply system, in particular a common-rail fuel supply system, of an internal combustion engine, which in particular is designed as a large diesel internal combustion engine or marine diesel internal combu...  
WO/2018/091183A1
The invention relates to a component (2) which is used to conduct and/or store at least one fluid and which is used in particular for a fuel injection system (1), comprising a main part (8) which surrounds at least one interior. The flui...  
WO/2018/091488A1
A high pressure fuel pump (12) has a housing (38) in which a camshaft (18) is arranged rotatable between a front bearing (20) and a rear bearing (22), the camshaft (18) cooperating with a piston sliding in a bore to alternatively vary th...  
WO/2018/078978A1
Provided is a fuel pipe 4 that is connected with a fuel distribution pipe 3 which distributes and supplies fuel to a plurality of fuel injection devices 2, the fuel pipe being equipped with a pipe body 41 and a connection head part 42 fa...  
WO/2018/074888A1
The present invention relates to a mounting structure for a fuel rail, comprising: a mounting boss part having a through hole formed in the longitudinal direction thereof, into which a fixing member to be fastened to a boss part formed i...  
WO/2018/072994A1
Pressure sensor (8), in particular for a high-pressure accumulator (1) of an injection system for internal combustion engines. Said pressure sensor (8) comprises a housing part (20) and a sensor element (30). A sensor bore (24) is formed...  
WO/2018/073298A1
A high pressure pump for feeding fuel, preferably diesel fuel, to an internal combustion engine; the pump (1) comprising: a cylinder (4); a pumping piston (5) coupled to the cylinder (4) and comprising a head (18) and an opposite base po...  
WO/2018/069382A1
A brazed article (1) is disclosed. It comprises a first workpiece (3), a second workpiece (5) and a brazed joint (7) which fixedly connects the workpieces (3, 5) by means of a brazing filler material (11) distributed between a first join...  
WO/2018/069347A1
An anti-reflection device (1) for preventing the reflection of pressure waves inside an injection valve (23), comprises a base body (3) with a first base side (5), a second base side (7) and an outer surface (9) and a longitudinal axis L...  
WO/2018/065235A1
The invention relates to a throttle element (1) for a low-pressure circuit of a fuel injection system, in particular of a common rail injection system, comprising a body (2) having a bore (3) configured as an axial bore, into which a thr...  
WO/2018/059875A1
The invention relates to a high-pressure fuel pump (22) having a piston chamber (26) and having at least one connecting piece (56), which comprises an outer wall (60) and via which the piston chamber (26) can be connected to a low pressu...  
WO/2018/060353A1
A fuel rail assembly for an internal combustion engine comprising a common fuel rail (2) forming a reservoir (4) for a fuel supply and a plurality of injector cups (6) spaced along the fuel rail (2) and each having a fuel passage (12) fo...  
WO/2018/059809A1
The invention relates to an elongated retaining body (1) for a fuel injector for injecting fuel into a combustion chamber of an internal combustion engine, wherein a recess (2) extending in the longitudinal direction and for receiving an...  
WO/2018/062826A1
The present invention relates to a pulsation damper for a vehicle fuel supply system. The present invention according to a preferable embodiment comprises: a housing comprising a fuel inlet and a fuel outlet, and having a hollow formed i...  
WO/2018/043102A1
The present invention addresses the problem of providing a clamp (1) through which the entanglement of a plurality of clamps (1) can be suppressed. This clamp (1) is provided with: a pair of arm sections (2) gripping a member (90) to be ...  

Matches 1 - 50 out of 9,988