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Matches 1 - 50 out of 10,141

Document Document Title
WO/2019/185435A1
The invention relates to a high-pressure fuel pump (10) comprising a pump piston (26) which, during operation, moves translationally between a pressure space (20) and a leakage space (24), the leakage space (24) having a leakage collecti...  
WO/2019/185218A1
A fuel distributor (2), which serves in particular as a fuel distributor rail for mixture-compressing, applied-ignition internal combustion engines, comprises a main body (22), on which at least one high-pressure inlet (38) and multiple ...  
WO/2019/181995A1
An error diagnosis device and error diagnosis method whereby the location of errors can be identified without disassembly. The error diagnosis device (100) has: an input unit (110) that receives a downstream pressure value and an upstrea...  
WO/2019/181166A1
Provided is a manufacturing method for a fuel rail provided with a cylinder body through which fuel can flow. In this manufacturing method, a through-hole is formed in the peripheral wall of the cylinder body using a first cutting tool, ...  
WO/2019/174801A1
Fuel delivery device (100) for cryogenic fuels, having a tank (30), a high-pressure delivery pump (1) and a feed line (18) which can supply the high-pressure delivery pump (1) with cryogenic fuel from the tank (30), wherein the high-pres...  
WO/2019/178349A1
A high pressure fuel pump used for an internal combustion engine and a related method are provided. The fuel pump has a body having a top surface and a side surface. A damper housing is provided on the top surface. A damper cover is prov...  
WO/2019/170982A1
The invention mainly relates to an assembly for a motor vehicle comprising: - a structural element with a hollow space inside of which ducts, particularly fuel ducts, are designed to pass through, - at least one attachment member (20) pa...  
WO/2019/158302A1
In a pumping unit for feeding fuel, preferably diesel fuel, to an internal combustion engine (3), the fuel is fed to at least two cylinders (9) of a high-pressure pump (9) along respective intake ducts (30a, 30b) connected to a feed head...  
WO/2019/153495A1
Disclosed is a diesel feed system of a V-type multi-cylinder diesel engine, the system comprising: a diesel tank; a plurality of electrically controlled unit pumps; a fuel supply pipeline, wherein the fuel supply pipeline comprises a lef...  
WO/2019/150775A1
This application discloses a fuel supply device comprising: a plurality of fuel injection valves which are respectively arranged on the center axes of a plurality of cylinders and which inject fuel into the plurality of cylinders; a fuel...  
WO/2019/145218A1
A pump body (12) of a high pressure fuel pump (10) defining a compression chamber (18) in fluid communication with a first recess (28) dug in a first outer face (32) and, a second recess (30) dug in a second outer face of the body (38) a...  
WO/2019/137796A1
A common rail (12) having an elongated body (18) extending along a longitudinal axis (L) and internally provided with a first blind bore extending along a first axis and opening in a first end and, with a second blind bore extending alon...  
WO/2019/134933A1
The invention relates to a device for tight connection, comprising a sealing cup (4) connecting the cylinder head (14) to the common rail (2) around the high-pressure conduit (31) of the pump, a threaded end fitting (23) arranged at the ...  
WO/2019/131540A1
Provided is a firm, fuel piping protection member which can sufficiently protect fuel piping from a high load caused by a collision, etc. A fuel piping protection member 1 is mounted to fuel piping 2 for the engine of an automobile and p...  
WO/2019/129412A1
The valve according to the invention, particularly a fuel injection valve, is characterised in that it has improved sealing on the injection end thereof. The fuel injection valve (1) comprises an excitable actuator (15) for actuating a v...  
WO/2019/130638A1
[Problem] To provide a fuel rail for direct gasoline injection in which, even if used for high-pressure direct injection at a fuel pressure of at least 50 MPa, the area near a branch hole can be formed thick, a metal seal section can be ...  
WO/2019/131539A1
Provided is a fuel delivery pipe that is formed by stacking, braze-joining, and integrating upper and lower cases, and that exhibits high pressure resistance and high quality by reinforcing a portion having a low braze-joint strength. Th...  
WO/2019/126858A1
The invention concerns an arrangement for a fuel injection system (1 ) for diesel engines which comprises an injector (5), a control valve unit (CVU) (4), which is connected to the injector (5) through the second high pressure pump (18),...  
WO/2019/121172A1
A fixing bracket (1), in particular for fixing a tie wrap (35) at a fuel rail (29) for mounting a wiring harness (33) at the fuel rail (29) comprises a one-piece bracket body (2) extending along a longitudinal extending direction (3), wh...  
WO/2019/115856A1
A fluid distribution element (1) for a piston engine, having at least two longitudinal parallel fluid channels (2a, 2b, 2c, 2d) adjacent to each other. Each of the fluid channels comprises an inlet (3a, 3b, 3c, 3d), and, for at least one...  
WO/2019/115857A1
A fluid distribution element (1) for a piston engine, comprising a longitudinal connector bar (2), a cover plate (3) extending along the connector bar, a corrugated element (4) positioned between the connector bar and the cover plate, de...  
WO/2019/115164A1
The invention relates to a fuel delivery device (1) for a fuel injection device of an internal combustion engine, comprising at least one pump (10), wherein fuel is delivered to a high-pressure region from a storage container (12) by mea...  
WO/2019/111031A1
The invention relates to a device (10) for a common rail fuel injection system (102), wherein the device (10) comprises a one-piece module (12) which comprises a common fuel line (14) and a plurality of injector bodies (16) in fluid comm...  
WO/2019/110190A1
The invention relates to a fuel delivery system for cryogenic fuels, comprising a high-pressure pump (1) that has a housing part (2) in which a cylindrical compression chamber (3) is formed, delimited by a reciprocating piston (4). Accor...  
WO/2019/101493A1
A high pressure fuel pump including a low pressure fuel inlet adapted to allow fuel flow into a head cap volume, and a pumping chamber fluidly connected to said head cap volume via an inlet valve, arranged to allow fuel flow from said he...  
WO/2019/101519A1
The present invention proposes a testing device (40) for parts to be tested of a fuel injection valve of an internal combustion engine, comprising: a connection block (30) having a plurality of branch holes (32) communicated with each ot...  
WO/2019/096467A1
A vibration damping arrangement (1) for injection systems (2) of motor vehicles comprises an actively controllable actuator element (3) which is disposed on a component (5, 5') of the injection system (2). According to the invention, the...  
WO/2019/097990A1
The objective of the present invention is to provide a fuel supply pump that balances preventing cavitation erosion in a relief valve seat part when highly pressurized, and reducing relief valve pressure loss when releasing abnormal high...  
WO/2019/089637A1
In a hybrid fuel supply system for the same high pressure supply pump used for gasoline direct injection (Dl) is also used to supply the port injection (PI) system. For a given pumping stroke, fuel can be delivered only to the Dl system,...  
WO/2019/081137A1
The invention relates to a nut, in particular a union nut for a line connection, the nut extending along a longitudinal direction, wherein the nut has at least one expansion region, and wherein the expansion region has circumferentially ...  
WO/2019/081458A1
Disclosed is a fuel line for use in a vehicle using fuel, the fuel line 14 being designed as an integrally formed multi-chamber line comprising at least two fuel-conducting conduits 8, 10, separated from one another, each conduit forming...  
WO/2019/081459A1
Disclosed is a fuel line for use in a vehicle using fuel, the fuel line (14) being designed as an integrally formed multi-chamber line comprising at least two fuel-conducting conduits (8, 10), separated from one another, each conduit for...  
WO/2019/078881A1
A fuel injector includes an injector body comprising an internal injector cavity, a flow passageway, and a drain conduit. The flow passageway is in fluid communication with at least one injector orifice. The fuel injector further include...  
WO/2019/076524A1
The invention relates to an injector (1) for metering liquid and gaseous fuel, comprising an injector body (2) in which a pressure chamber (3) is formed that can be filled with gaseous fuel, wherein a piston-shaped outer nozzle needle (5...  
WO/2019/072631A1
Anti-reflection device (29) for preventing the reflection of pressure waves inside a fuel injection valve (1), the anti-reflection device (29) comprising - an essentially cylindrical base body (31) with a first base side (33), a second b...  
WO/2019/072604A1
The invention relates to a fuel injector (4, 110a, 110b), having a fluid duct (84, 128), through which a fluid can flow, and a damping device (104a-104d) for damping fluid pressure waves which run through the fluid duct (84, 128). Accord...  
WO/2019/068576A1
A mounting bracket (14) for use with an internal combustion engine is provided. The mounting bracket (14) comprises a shaped body which is in particular formed from a sheet metal material by stamping, pressing or deep drawing. Selected p...  
WO/2019/066089A1
A cylinder head (3) comprises: a cylinder head body (6) including an intake port (21) that is in communication with a cylinder (11) of a cylinder block (2), and a discharge port (22) that is in communication with said cylinder; and a roc...  
WO/2019/058707A1
The purpose of the present invention is to increase, even in the case of a forged rail for high-pressure direct injection, layout property by providing freedom in the angle or interval of mounting of a member for coupling which is to be ...  
WO/2019/053034A1
The present disclosure relates to a diesel distributor fuel rail for a diesel combustion engine with a diesel distributor conduit and a plurality of injector cups in fluid connection with a diesel distributor conduit. In order to make co...  
WO/2019/052720A1
The invention relates to a fuel injector (10) for assembling into a receiving opening (106) of a cylinder head (100), comprising a valve housing (11), in which an interior (6) is formed that can be filled with liquid fuel. The exterior o...  
WO/2019/052718A1
The invention relates to a fuel injector (10) for assembling into a receiving opening (106) of a cylinder head (100), comprising a valve housing (11), in which an interior (6) is formed that can be filled with liquid fuel. Additionally, ...  
WO/2019/052719A1
The invention relates to a fuel injector (10) for installing into a receiving opening (106) of a cylinder head (100), in particular a common rail injector, comprising a valve housing (11), in which an interior (20) is formed. The interio...  
WO/2019/042759A1
The invention relates to a fuel heater (28) for a Flex Start system in an internal combustion engine and the use thereof. The fuel heater (28) is housed in a rail body which stores fuel and comprises a glow tube (12) and a housing part (...  
WO/2019/044597A1
In the present invention, an ECU (90) is applied to a fuel injection system (10). The ECU (90) feedback-controls the discharge amount of a high-pressure pump (30) on the basis of a deviation between a target fuel pressure, which is a tar...  
WO/2019/045676A1
A pressurized fuel injection system for an engine includes a pressure sensor in a low pressure rail, an electronic pressure regulator valve in flow communication with and downstream from the low pressure rail and in flow communication wi...  
WO/2019/042627A1
The invention relates to an injection valve assembly, in particular a fuel injection valve assembly. The injection valve assembly (1) comprises an injection valve (2), a housing (3) that at least partly surrounds the injection valve (2),...  
WO/2019/038654A1
Damper for a liquid line, in particular a fuel line for an internal combustion engine, comprising: a housing comprising: a first body (1) having an inlet (4) for a liquid, a second body (2) having an outlet (6) for the liquid, and a tubu...  
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)...  

Matches 1 - 50 out of 10,141