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Matches 1 - 50 out of 9,746

Document Document Title
WO/2018/025534A1
[Problem] To obtain an end cap with which a brazing material ring can be arranged appropriately and brazing can be performed reliably when the insertion portion of the end cap is inserted and arranged in the end portion of a rail main bo...  
WO/2018/020921A1
A stacked piezoelectric element 1 according to the present disclosure comprises an active region 13 where a first internal electrode layer 121 and a second internal electrode layer 122 overlap each other when viewed from the stacking dir...  
WO/2018/015047A1
The invention relates to a high-pressure fuel pump for a fuel injection system of an internal combustion engine, comprising a pump housing (12) and pressure control valve which is accommodated in a recess (26) in the pump housing (12), w...  
WO/2018/012163A1
An engine (21) comprises a main fuel injection valve (79), a pilot fuel injection valve (82), a liquid fuel supply rail pipe (42), and a pilot fuel supply rail pipe (47). During combustion using a diffusion combustion method, the main fu...  
WO/2018/010870A1
The invention relates to an arrangement (2) for fuel injection systems for joining a fuel injection valve to a fuel-conveying component (3), which arrangement comprises a retaining part (7) which serves for mechanical fastening and a con...  
WO/2018/007055A1
The invention relates to a high-pressure fuel pump (22) comprising a pump housing (52) and a cover element (54), which is connected to the pump housing (52) and has a wall (72), wherein a damping volume (66) is arranged between cover ele...  
WO/2018/007047A1
The invention relates to a high-pressure fuel pump (22), comprising a pump housing (52) and a pressure damper device (29), which comprises: a cover element (54), which is connected to the pump housing (52) in a connection region (56) by ...  
WO/2018/001816A1
The invention relates to a connecting piece (3) for a valve (2), which is used for metering a fluid and which comprises a sealing portion (19), on which at least one annular sealing element (22) is arranged. The annular sealing element (...  
WO/2018/001788A1
Disclosed herein is a backflow pipe assembly (200) in a fuel injection system. The backflow pipe assembly (200) is adapted to send un-injected fuel from an injector to a fuel tank, and, comprises at least a backflow connector (202) engag...  
WO/2018/002310A1
A fuel injector assembly having an injector cup (4) with an internal volume (10) adapted to receive a fuel inlet end of a fuel injector (5), and a fuel inlet port (16) hydraulically connectable to a fuel source and in fluid communication...  
WO/2018/001815A1
The invention relates to a connection piece (3) for a valve (2), which valve is used to meter a fluid, comprising a sealing section (19), on which at least one annular sealing element (22) is arranged. The annular sealing element (22) ci...  
WO/2017/220240A1
The invention relates to a high-pressure fuel pump (10) having a housing (12) in which a first channel (24) and a second channel (26) are provided, wherein the longitudinal axis (28) of the first channel (24) is at an angle >0° and <180...  
WO/2017/207156A1
The invention relates to a high-pressure accumulator (1) for internal combustion engines for storing highly pressurized fuel. The high-pressure accumulator (1) comprises an accumulator pipe (2) with an accumulator chamber (3) formed in t...  
WO/2017/207134A1
The invention relates to a fuel injection valve having an injector housing (1) in which a high pressure region (29) and a low pressure region (13) are formed, said fuel injection valve comprising: a nozzle needle (5) that interacts with ...  
WO/2017/199466A1
Provided is a fuel distribution device 1 comprising: a fuel distribution pipe 3 that distributes and supplies fuel to a plurality of fuel injection devices 2; fuel piping 4 connected to the fuel distribution pipe 3; and a connection memb...  
WO/2017/198364A1
The invention relates to an overflow valve (11) for a high pressure pump (105), in particular a fuel injection system, preferable in a common-rail fuel injection system, comprising a valve element (2), which is received in a movable mann...  
WO/2017/198361A1
The invention relates to a fluid pump, in particular a high-pressure fuel pump (10), comprising a housing (), at least one connecting piece (12), and at least one protective cap (14), which is mounted onto the connecting piece (12) in a ...  
WO/2017/193224A1
The invention relates to a high-pressure line for conveying highly pressurised fluid to a consumer, in particular for supplying fuel under injection pressure to one or more injectors (14) of an internal combustion engine. The high-pressu...  
WO/2017/187876A1
A housing (10) has a pressurizing chamber (107). A plunger (20) moves so as to increase and decrease the volume of the pressurizing chamber (107), thus making it possible to pressurize fuel inside the pressurizing chamber (107). A fuel-c...  
WO/2017/186523A1
A clip (118) for coupling a leak off connector (116) to a fuel injector (110) is disclosed. The clip is flexible and resilient. The clip includes a body (140) with a cavity (142) and a collar (144). The cavity is shaped so as to fit arou...  
WO/2017/184858A1
A method for compensating for a variable distance between two components of an apparatus for providing a fluid filtering device therebetween is provided. The method comprises placing an adjustable filtering device between two components,...  
WO/2017/175836A1
This engine 1 is provided with a common rail 16 which is mounted on one side part 302 of the engine 1 along the center of a crank shaft of a cylinder block 6 that rotatably supports the crank shaft, and which supplies the engine 1 with f...  
WO/2017/174401A1
A fuel injector (10) for an internal combustion engine comprising a nozzle needle (12) which is movable within a nozzle body (16, 16a) to control fuel delivery through an outlet; a control chamber (50) for fuel defined, at least in part,...  
WO/2017/170031A1
A control device (90) applied to an internal combustion engine (10) equipped with: a high-pressure pump (30) that is driven by the rotation of a drive shaft (12) of the internal combustion engine (10), and that discharges fuel that has b...  
WO/2017/167499A1
The invention relates to a pressure damping device (10) for a fluid pump (10), in particular for a high-pressure pump of a fuel injection system, said device comprising at least one damping element (30) which is arranged in the fluid cha...  
WO/2017/169960A1
Provided is a metal diaphragm damper having excellent pulsation absorbing capability even when the pressure resistance capability thereof is enhanced. A diaphragm damper 1 is configured by joining the outer edges 2 of a pair of diaphragm...  
WO/2017/167485A1
The invention relates to a pressure damping device (20) for a fluid pump (10), in particular for a high-pressure pump of a fuel injection system, said device comprising at least one damping element (30) which is arranged in the fluid cha...  
WO/2017/163474A1
Provided is a fuel distribution pipe 10 through which fuel supplied from fuel piping 2 is distributed and supplied to a plurality of fuel injection devices 3. The fuel distribution pipe 10 is provided with: a pipe section 11 in which the...  
WO/2017/161422A1
A dual fluid injection system (10) which comprises a liquid fuel metering device (11), a fluid delivery device (13), and apparatus (15) providing an interface (20) therebetween. The interface (20) conveys liquid fuel received from the me...  
WO/2017/157554A1
The invention relates to a high-pressure pump, having a pump housing (2), on which a pump cylinder head (4) having a a pump cylinder (3) is arranged, wherein a pump push rod (26) is arranged in a pump cylinder guide (27) of the pump cyli...  
WO/2017/153460A1
The present invention relates to a method for producing an internally pressurized component (1), having the steps of: providing a main body (2) with a longitudinal cavity (3) and with an attachment flange (6) for attachment of the intern...  
WO/2017/153170A1
The invention relates to a nozzle assembly for a fuel injection valve for injecting a gaseous and/or liquid fuel into a combustion chamber of an internal combustion engine, the assembly comprising a nozzle body (1) with a guide section (...  
WO/2017/148683A1
An engine fuel rail arrangement, comprising an engine including a fuel rail mounting cradle, and a fuel rail fixed thereto, said fuel rail including one or more outlets connected to respective fuel injector pipes, wherein said arrangemen...  
WO/2017/148661A1
The invention relates to a damper capsule (24) comprising a diaphragm (30) that forms a damping volume (28) and, as a one-piece diaphragm component (46), includes a deformable portion (34), a connecting portion (40) and a profiled portio...  
WO/2017/144168A1
The invention relates to a fuel injector (1) for operation with combustible gas, wherein the fuel injector (1) has a plurality of combustible-gas nozzle valve elements (9), wherein the stroke of each of the combustible-gas nozzle valve e...  
WO/2017/134180A1
A method for moulding a connector (12, 13) comprising: - a connecting element (22,23) having a cylindrical body (26) and, one arm (28) extending along an arm axis (Y1) for the L-shaped connector (13) or, two arms (28, 29) extending along...  
WO/2017/133906A1
The invention relates to a high-pressure fuel pump (12) with a fluid connection (24), which is screwed into a connection receiving bore (30) of a housing (14), a screw drive (44) being arranged in an inner bore (26) of the fluid connecti...  
WO/2017/120637A1
The present invention provides an improved fuel injection system and related method for controlling fuel heating and circulation in diesel type engines configured to use carbonaceous aqueous slurry fuels. The fuel injection system compri...  
WO/2017/121578A1
The invention relates to a fuel injection system (10) having a high-pressure fuel pump (18) which has an intake valve (28), wherein a non-return valve (42) is arranged upstream of the intake valve (28) in the direction of flow of a fuel ...  
WO/2017/121921A1
Invention relates to a fuel gas manifold assembly (14) configured to be used in an internal combustion piston engine, the fuel gas manifold assembly (14) comprising an a gas tight fuel gas manifold (20) defining a longitudinal passage fo...  
WO/2017/118776A1
The pipe assembly for a high-pressure fluid system comprises a high-pressure pipe (7) for carrying a high- pressure fluid, the high-pressure pipe (7) having a first end and a second end, the first end of the high- pressure pipe (7) being...  
WO/2017/118564A1
The invention relates to a high-pressure fuel pump (10) with a low-pressure damper (22) which comprises a damper capsule (26) and a spiral spring arrangement (38) for applying a pre-tensioning force to at least a partial region (40) of t...  
WO/2017/114636A1
A component (1) for a fuel injection system, in particular a high pressure fuel injection system, comprises a main body (2), at least some portions of which are tubular. A tubular portion (5) of the main body (2) has, along a longitudina...  
WO/2017/114635A1
The invention relates to a component (2, 3, 4) of a hydraulic device (1), functioning in particular as a fluid line of a hydraulic high-pressure device and/or a fuel injection system for internal combustion engines, comprising a tubular ...  
WO/2017/102151A1
In order to make a fluid pump (20), in particular a high-pressure fuel pump, comprising an integrated diaphragm pressure damper (40) as small as possible and allow the fluid pump to compensate for great pressure variations, the fluid pum...  
WO/2017/102179A1
The present invention relates to a fuel injector for use in internal combustion engines and comprising at least one filter (10) having at least one inlet chamber (20) for providing reduction of the foreign pieces inside the fuel into at ...  
WO/2017/102308A1
The present invention relates to a fuel injector for use in internal combustion engines and comprising at least one filter (10) having at least one inlet chamber (20) for providing reduction of the foreign pieces inside the fuel into at ...  
WO/2017/097412A1
The invention relates to a fuel injector arrangement (1) having a fuel injector (3) for operation with fuel gas, wherein the fuel injector (1) has a fuel gas nozzle valve element (13) having a piston part (29) and a valve element part (3...  
WO/2017/097413A1
The invention relates to a fuel injector arrangement (1) having a fuel injector (3) for operation with fuel gas, wherein the fuel injector (3) has a fuel gas nozzle valve having a fuel gas nozzle valve element (57), and wherein the fuel ...  
WO/2017/097414A1
Fuel injector arrangement (1) having: - a hydraulic injector control system (17), - a combustion gas metering valve assembly (37) with a nozzle valve member (35); - a hydraulic seal system (49) which is attached in a communicating manner...  

Matches 1 - 50 out of 9,746