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WO/2013/189637A1 |
The invention relates to a retainer (3) used for mounting a component (2), particularly a fuel distributor (2), on an attachment structure (23), particularly an internal combustion engine (23). The retainer (3) comprises a main body (20)...
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WO/2013/181718A1 |
A fuel injection system injector interface (10, 112, 210) has an inlet (12, 116, 212) to receive fuel injected from a nozzle of a fuel injector (100), an outlet (14, 118, 214), and a passage (16, 114, 216) connecting the inlet and the ou...
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WO/2013/183357A1 |
A fuel injection device is configured so as to prevent damage on an O-ring, thereby preventing the leakage of fuel. A fuel injection device (100) is provided with: a fuel injection valve for directly injecting fuel into the cylinder of a...
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WO/2013/182437A1 |
The invention specifies a device for metering fuel into internal combustion engines, said device having a fuel distributor (11) with a flow duct (13) and with at least one outflow opening (14) connected to said flow duct, having a valve ...
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WO/2013/182272A1 |
An injection nozzle (22) for mounting to a nozzle holder of a fuel injection system (1) of an internal combustion engine may comprise a sealing face (29) for providing a sealed connection to the nozzle holder, a needle guiding bore (34) ...
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WO/2013/182213A1 |
A fuel guiding component (200, 300, 400, 500, 600) for guiding pressurized fuel comprises a body (200, 300, 400, 500, 600) and a fuel passage (225) that is formed in the body (200, 300, 400, 500, 600) and comprises sections (240, 250) ha...
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WO/2013/174499A2 |
The present disclosure refers to a wear resistant insert element configured to be inserted into a shaft of a baffle body for a plunger operated fuel pump and a corresponding baffle body. Baffle bodies in plunger operated fuel pumps serve...
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WO/2013/174601A1 |
In the case of an injector of a modular common-rail fuel injection system having a high-pressure accumulator (6) which is integrated into the injector body, the injector (1) comprises an injection nozzle (3) with a nozzle needle (15) whi...
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WO/2013/174684A1 |
A device for fastening a fuel rail should have functional reliability while being as easy as possible to produce and flexibly adaptable to different installation situations. This is achieved by two pot-shaped accommodating sleeves (2, 3)...
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WO/2013/162195A1 |
The present invention relates to a pulse damper using a composite spring device for eliminating pulse waves in a plunger pump for supplying fuel so as to maintain the fuel pressure at a constant level without energy loss and to cover a w...
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WO/2013/160069A1 |
The invention relates to an arrangement (1) which is used in particular as a fuel injection system for high-pressure fuel injection in internal combustion engines, comprising a fuel distributer (2) and at least one retaining element (3) ...
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WO/2013/159980A1 |
The invention relates to a connection device (1) which serves for simplified mounting purposes. The connection device (1) comprises a connection piece (5) and an attachment device (10). The connection device (1) further comprises an elas...
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WO/2013/160063A1 |
The invention relates to a holder (2) which is used to secure at least one component (3), in particular a fuel distributor (3), to an internal combustion engine (5). The holder (2) comprises an elastically deformable damping element (8),...
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WO/2013/153324A1 |
This injection rail (1) is suitable for dampening pressure variations. To this end, it is produced with a plug (8) of variable thickness (e) constituting a deformation zone, at at least one of the ends (4) of same, and/or with an oblong ...
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WO/2013/153663A1 |
A fuel injection control system for an internal combustion engine, the fuel injection control system being provided with a low pressure fuel pump and a high pressure fuel pump, wherein the generation of vapor is inhibited and the field p...
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WO/2013/153010A1 |
In the case of an injector (1) of a modular common-rail fuel injection system with a high-pressure accumulator (6) integrated in the injector body, the injector (1) comprises an injection nozzle (2), which has a nozzle needle (15) guided...
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WO/2013/149914A1 |
A bearing bush (5) for a holder (3), said holder being used for fastening a fuel distributor (2) to an attachment structure (6), comprises a first bush part (11) and a second bush part (12). The first bush part (11) has a rigid bush body...
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WO/2013/142921A1 |
An atomiser injector includes: a central tube (12) terminating in a first outlet (16) for emitting a jet of particulate slurry fuel along a central axis (11), and structure (20) adjacent to the central tube so as to define with the tube ...
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WO/2013/145513A1 |
A marine engine is provided with an exhaust manifold, a valve cover (41), a top cover (10), and a fuel supply pipe (33). The exhaust manifold collect exhaust gas discharged from cylinders. The valve cover (41) is a cover for collectively...
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WO/2013/143749A1 |
The invention relates to a bearing bush (2) that is used for a retainer (1), which is used to fasten a component (31), in particular a fuel distributor (31), to an attachment structure (6). The bearing bush (2) has an inner bush part (7)...
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WO/2013/139531A1 |
The present invention relates to a component comprising a base part (2), a sealing element (3) and an overmoulding (5), which extends at least partly around the base part (2) and at least partly around the sealing element (3), wherein th...
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WO/2013/139545A1 |
The invention relates to a component comprising a base part (2), a seal element (3), an insert element (4), and an encapsulation (6) which extends at least partly around the insert element (4) and at least partly around the base part (2)...
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WO/2013/129592A1 |
The purpose of the present invention is to provide a fuel injection pump (1) wherein it is possible to easily position the second fuel supply path (21b) of a housing (21) with the fuel supply hole (22a) functioning as the fuel path of an...
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WO/2013/129062A1 |
Provided is a terminal structure of a high-pressure fuel pipe for a direct injection engine, with which the concentration of stress with respect to the brazed part between the pipe and connecting components can be effectively prevented. ...
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WO/2013/125382A1 |
In order to minimize the scattering of weld spatter (7S), gas produced by evaporation of oil deposited on a bonding member (14), and welding fumes (7F), all of which are generated during the laser welding of a lap-bonded joint between tw...
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WO/2013/117445A1 |
A fuel supply device for an internal combustion engine is disclosed. The fuel supply device comprises a fuel distributor block comprising a recess located at one end of the fuel distributor block, a first bore extending from base of said...
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WO/2013/113314A1 |
The invention describes a fuel distributor bar (1) for petrol, which is closed at the end by a stopper (5, 6), wherein the stopper (5, 6) is inserted into the fuel distributor bar (1) and is soldered thereto. The stopper (5, 6) and the f...
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WO/2013/114324A1 |
The invention relates to a device for detecting fuel fed to an internal combustion engine. In particular, the device is equipped with removable means for fastening it to an associated duct, so that it can be installed in "fuel rails" for...
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WO/2013/111007A1 |
The invention relates to a device for injecting fuel into the combustion chamber of an internal combustion engine, comprising at least one injector (1) that has: a high-pressure accumulator (6), which is integrated into the injector body...
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WO/2013/102467A1 |
The object of the present invention is to provide an inventive fuel system comprising a low pressure fuel system (4), a high-pressure fuel pump (5), a common rail (6), at least one fuel injector (7), and an engine management system (20)....
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WO/2013/102361A1 |
Disclosed is a fuel rail assembly for an engine with direct ethanol-fuel injection via a manifold, comprising a fuel rail main pipe (3), branch pipes (8), rail mounting supports (2), and a joint pipe (7). The cross-section of the interio...
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WO/2013/099533A1 |
A fuel supply device comprises a return flow channel (39) for merging a first return flow channel (25) with a second return flow channel (27) at a merging point (D) and returning the flow channel to a fuel tank (3). A back pressure valve...
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WO/2013/098116A1 |
A high pressure pump for the delivery of a fluid, comprises: - a pump body (101), - a piston (102), the piston being axially movable within the pump body (101) and comprising a first part (103) arranged within the pump body (101) and a s...
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WO/2013/098119A1 |
A high pressure pump for the delivery of a fluid, comprises: • - a pump body (101), • - a piston (102), the piston being axially movable within the pump body (101) and comprising a first part (103) arranged within the pump body (101)...
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WO/2013/098114A1 |
A System for the delivery of a fluid, comprises: a high pressure pump (100), comprising a pump body (101), a piston (102), the piston being axially movable within the pump body (101) and comprising a first part (103) arranged within the ...
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WO/2013/098231A1 |
The invention relates to a fuel injection valve for internal combustion engines for injecting fuel at a high pressure, comprising a housing (1) which has a high-pressure connection (7) that comprises a connection body (15), said connecti...
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WO/2013/099679A1 |
An accumulator (65) is configured to be provided with: a diaphragm (63) which is displaced by receiving fuel pressure; an accumulator body (69) in which a chamber space is partitioned by the diaphragm to constitute a pressure adjustment ...
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WO/2013/098302A1 |
The invention relates to a fuel overflow valve for a fuel injection device, in particular for limiting the pressure in a low-pressure region of the fuel injection device. The fuel overflow valve (36) has a valve element (58) which is mov...
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WO/2013/094845A1 |
The present invention relates to a common rail injector equipped with a spiral spray nozzle, wherein the bottom end of a housing is provided with a tip having an orifice; at the tip, the upper part is closed by means of a cup-shaped nozz...
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WO/2013/092865A1 |
The pump has a pump housing (22, 40), wherein at least one connector stub for a feed line (48) and/or a return line (50) of medium to and from the pump is arranged on the pump housing (40). The connector stub (46) is fastened in a recept...
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WO/2013/092003A1 |
The decoupling element according to the invention for a fuel injection device is distinguished, in particular, by the fact that a low-noise construction is realized. The fuel injection device comprises at least one fuel injection valve (...
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WO/2013/083522A1 |
The invention relates to an injection valve (1), in particular for an internal combustion engine of a motor vehicle, comprising a valve housing (10) from which an inlet stub (14) having an inlet region (15) protrudes into a fluid inlet c...
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WO/2013/084533A1 |
Provided is a solution to various limitations caused by product shape and the like. An autofrettage machining device characterized in comprising: a workpiece that is sealed off except for the workpiece end opening and in which a pressuri...
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WO/2013/082001A1 |
A common rail fuel pump (10) includes a cam shaft (18) with at least one cam rotatably supported in a pump housing (11). A plurality of tappet assemblies (30) are each reciprocatingly movable in the pump housing (11), and include an axle...
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WO/2013/080423A1 |
A mounting device which engages with an injector connected to a fuel tank and which mounts the injector to the cylinder head of an engine while pressing the injector against the cylinder head. A first band-like section (20) is formed in ...
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WO/2013/075869A1 |
The invention relates to a fuel injector having a component composite comprising a first component (1), which is preloaded axially against a second component (2) by a clamping nut (3), wherein, in order to achieve an axial preloading for...
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WO/2013/075972A1 |
The invention relates to a conduit connecting piece, in particular a drain nozzle of a fuel injector, comprising a pipe part (10) and a flow channel (14) in the pipe part (10) for a medium to pass through. The pipe part (10) has a coupli...
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WO/2013/068069A1 |
The invention relates to an injection system (1) which has a line (2) which is connected to a pump (10). Furthermore, the injection system (1) has at least two branch lines (20, 21) which are connected to the line (2) in such a way that ...
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WO/2013/068180A1 |
A fuel distributor (1) which serves, in particular, for fuel injection systems of mixture-compressing, spark-ignition internal combustion engines comprises a tubular main body (2), a first holder (7) and a second holder (8). Here, the fi...
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WO/2013/070882A1 |
A dual fuel system (10) includes a plurality of fuel injectors (12) that each have a non-injection configuration, a liquid fuel injection configuration, a gaseous fuel injection configuration and a combined fuel injection configuration. ...
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