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Matches 1 - 50 out of 9,557

Document Document Title
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...  
WO/2017/094438A1
A relief valve (1) capable of reducing the pressure of fuel in a discharge passage (214) is provided with: a valve housing (30) having a through-hole (310); a valve member (40) which is provided so as to be capable of reciprocating relat...  
WO/2017/094359A1
[Problem] To make it possible, in the event of a future pressure increase in a gasoline direct-injection system, to prevent breaking of a brazed section without increasing the thickness of a rail body even when the rail body and an end c...  
WO/2017/094671A1
Provided is a high-pressure fuel injection pipe with a connecting head portion with which outer surface cleanliness is improved and reductions in an axial force and a tightening strength are prevented. This high-pressure fuel injection p...  
WO/2017/094401A1
The present invention reduces manufacturing costs while maintaining sealing performance under high fuel pressure. An injector 10, which is to be attached to an injector attachment part 3 of a fuel rail body 1, is provided with an injecto...  
WO/2017/094437A1
A fuel injection system (100) includes a fuel injection valve (10), an ECU (11), a pressure accumulating vessel (12) and a fuel pump (13). The fuel injection valve (10) and the pressure accumulating vessel (12) are connected to one anoth...  
WO/2017/089013A1
The invention relates to a sealing element (26; 26a) for a high-pressure connection (25) in a fuel injector (10; 10a); said sealing element (26; 26a) is in the form of a sleeve and includes, on the outer circumference thereof, a radially...  
WO/2017/089011A1
The invention relates to a fuel injector (100), comprising a magnet armature (40) arranged such that it can move in a stroke-like manner, in particular for at least indirectly controlling the outflow of fuel from a control chamber (30) i...  
WO/2017/089673A1
The device (10) for damping the surge in the supply of liquid to a vehicle component comprises a first housing (21) which comprises a supply inlet (22) for receiving the liquid and a supply outlet (23) for furnishing the liquid received ...  
WO/2017/085962A1
Provided is a fuel distribution pipe to which fuel piping is connected and which distributes and supplies fuel to a plurality of fuel injection devices. The fuel distribution pipe comprises a tube-shaped base material which forms the bod...  
WO/2017/076509A1
The invention relates to a fuel injector, comprising lines for the transport of control fluid or fuel, wherein at least one line is formed as a bore in a housing component with an inserted plug-in element which is arranged in a displacea...  
WO/2017/071881A1
The invention relates to a low-pressure connection element (1) for a high-pressure fuel pump, comprising a tubular portion (2), by way of which the low-pressure connection element (1) can be connected to a housing part (3, 3') of the hig...  
WO/2017/067930A1
A mobile valve member (48) designed to be arranged in the nozzle body (30) of a fuel (F) injector (10), extends along a main axis (XI) and comprises a piston (50) formed of a male first cylinder (62) of effective diameter (DE) forming th...  
WO/2017/063990A1
The invention relates to a structural element (10) for a fuel injection system of an internal combustion engine, having at least one sealing cone (14), which sealing cone has a throughflow opening (16) through which fuel can flow and whi...  
WO/2017/064945A1
A fuel injection device (10) having: a low-pressure pump (12) that discharges fuel from a fuel tank (11); a low-pressure delivery pipe (14) that supplies the fuel discharged from the low-pressure pump (12) to port injectors (15) that inj...  
WO/2017/060074A1
The invention relates to a high-pressure fuel pump (10) for supplying a first injection device (14) of an internal combustion engine, in particular of a motor vehicle, with fuel, comprising at least one first low-pressure connection (30)...  
WO/2017/060085A1
The invention relates to a high pressure fuel pump (10) for supplying a first injection device (14) of an internal combustion engine, in particular of a motor vehicle, with fuel, having at least one low pressure connection (30), via whic...  
WO/2017/060561A1
The leakage detection arrangement for detecting a leakage in a fuel injection system comprises a fluid chamber (1) arrangeable in fluid communication with a leakage channel (2, 3), an indicator element (5) that is configured to move due ...  
WO/2017/060070A1
The invention relates to a pump device (11) for an internal combustion engine, in particular of a motor vehicle, having a high-pressure fuel pump (10) for supplying a first injection device (14) of the internal combustion engine with fue...  
WO/2017/050467A1
The invention relates to a pressure pulsation damper (1) for a fuel injection system, in particular a common-rail injection system, comprising a tubular line section (2) in which a fuel duct (3) is formed, which line section is connected...  
WO/2017/050618A1
This invention relates to a fuel heating assembly which can be applied for example to the cold starting of motor vehicles. The fuel heating assembly (1) comprises at least one fuel manifold (2) provided with at least one fuel inlet (3) a...  
WO/2017/050850A1
A fuel rail assembly (20) with a fuel delivery pipe unit to be hydraulically coupled to an elongated tubular fuel rail (4) is disclosed. The pipe unit comprises an injector cup (3), a pipe (2), and a fixation unit for fixing the fuel del...  
WO/2017/047941A1
The present invention relates to a pulsation reducer which comprises: an inlet-expanded fuel rail (40) on which a cross-sectionally expanded fuel rail inlet (41) is formed expanded to the same size as the cross section of a high pressure...  
WO/2017/041979A3
A fluid injection valve (1) is disclosed. It comprises a valve assembly (100) with a tubular valve body (110) and a valve needle (140) and an electromagnetic actuator assembly (200) with a moveable core (210). The tubular valve body (110...  
WO/2017/031601A1
A common rail distributor rail (2) for supplying an internal combustion engine with fuel has an inner pressure pipe, an outer casing (4) and clamps (5) for the connection of high-pressure lines. The clamps (5) are securely connected to t...  
WO/2017/029031A1
The invention relates to a valve (1) serving to meter a fluid and, in particular, is designed as a fuel injection valve for internal combustion engines. The valve (1) comprises an electromagnetic actuator (2) and a valve needle (7), whic...  
WO/2017/025348A1
An arrangement for supplying high pressure fuel to a plurality of fuel injectors including a housing defining a fuel chamber, said chamber provided with a flow inlet from a high pressure fuel source and forming a first portion of flow pa...  
WO/2017/022604A1
A holding member for a diaphragm damper device comprising a plurality of diaphragm dampers is formed from an elastic material and comprises: a band section to which the side perimeter of the plurality of diaphragm dampers can be elastica...  
WO/2017/021769A1
A damper device is provided in a flow passage of a fluid. The damper device includes a plurality of diaphragm dampers (36) that are stacked together. Each of the plurality of diaphragm dampers (36) includes a first flexible portion, a se...  
WO/2017/022605A1
Provided is a coiled wave spring used for a diaphragm damper device arranged inside a combustion chamber partitioned into a housing and a cover. The coiled wave spring is configured so as to be arranged between the diaphragm damper in th...  
WO/2017/021583A1
The fuel injection system for a piston engine (1) comprises a high-pressure pump (3) for supplying liquid fuel to a fuel injector (4), a low-pressure pump (9) for feeding fuel to the high-pressure pump (3) and a fuel accumulator (5) that...  
WO/2017/022603A1
In the present invention the rim sections of a pair of diaphragms are mutually overlapping. The rim sections of the pair of diaphragms form an outer peripheral end section of a diaphragm damper. The outer peripheral end section is contin...  
WO/2017/020131A1
A multi-fuel rail apparatus for an internal combustion engine communicates fuel from 10 a first fuel source and a second fuel source to a plurality of fuel injectors. Each fuel injector receives fuel from the multi-fuel rail apparatus th...  
WO/2017/016638A1
The invention relates to a power generating assembly (1) comprising an internal combustion engine (3) and a combustion gas supply (5) which is connected to the internal combustion engine (3) in order to supply combustion gas. The combust...  
WO/2017/007709A1
A high pressure filter including first and second housings having complimentary tapered surfaces, a gasket located between the tapered surfaces, a filter element centrally disposed within the housings, and a compression collar fitted ove...  
WO/2016/203924A1
A steel pipe for a fuel spray pipe, wherein: the pipe has a tensile strength of 500-900 MPa; the yield ratio is 0.50-0.85; limiting internal pressure (IP) satisfies [IP ≥ 0.41 × TS × α] (α=[(D/d)2−1]/[0.776 × (D/d)2], TS: tensil...  
WO/2016/193451A1
The invention relates to a fuel distributor (1) for feeding fuel to injection valves of an internal combustion engine, comprising a distributor flow-through means for receiving pressurized fuel and branch-off openings. The problem addres...  
WO/2016/194318A1
A fuel supply device that supplies fuel stored in a fuel tank (190) to an engine (110), said fuel tank being equipped with: a low-pressure pump (10) for pumping fuel in the fuel tank; a high-pressure pump (20) for increasing the pressure...  

Matches 1 - 50 out of 9,557