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WO/2017/094256A1 |
Provided is a motor-driven opening and closing valve wherein a simple structure is used to reliably prevent the surface of an output shaft or the like from being adversely affected by fluid reversely flowing from a discharge opening when...
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WO/2017/080992A1 |
The present invention relates to a fuel heating device which can be applied to, for instance, automotive vehicle cold starts. The fuel heating device (5) is characterised by the fact of having: one fuel inlet (6) and at least one fuel ou...
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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...
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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...
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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...
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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...
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WO/2017/010034A1 |
A fuel injection valve according to the present invention is provided with: a valve housing (10) that has an injection hole (17) through which fuel is injected into an internal combustion engine and a valve seat surface (16) the diameter...
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WO/2016/206868A2 |
An injector cup assembly (1) comprising an injector cup (3) and at least one bolt (7) and an elastic element (11) for mechanically coupling the injector cup (3) to a cylinder head (5) is disclosed. The bolt (7) is arrangeable through a p...
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WO/2016/199343A1 |
In this high-pressure pump, a relief valve seat (612) is annularly formed around the circumference of an opening (683) of a relief valve passage (68) in a valve-seat-part main body (61), said opening being at the side of a first space (1...
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WO/2016/199344A1 |
In this high-pressure pump, a relief valve main body (81) is formed into a rod shape. A relief valve seat part (82) is integrally formed with the relief valve main body at one end thereof so as to be capable of coming into contact with a...
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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...
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WO/2016/187314A1 |
A fuel rail or pressure vessel assembly extends along a longitudinal axis and includes a fluid conduit having an opening at either or both of the longitudinal ends of the conduit. The conduit has an inlet coupled to a high-pressure fuel ...
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WO/2016/166923A1 |
[Problem] To obtain a gasoline direct injection rail for which plating treatment of a rail body and the inside of an inlet part can be simply and reliably performed, and which has an orifice and has superior mechanical properties. [Solut...
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WO/2016/157946A1 |
In a manufacturing device (80) for a flow volume control device (10), a cylinder rod (86) of a cylinder (88) is used to press together a first casing (24) and a second casing (28), and a wire rod (54) is made to generate heat, thereby we...
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WO/2016/150591A1 |
The invention relates to a fuel injection valve (10) for internal combustion engines, comprising a blind hole (12) in which at least one injection opening (13) is formed, a nozzle needle seat (25) that is designed to cooperate with a noz...
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WO/2016/128185A1 |
The invention relates to an injection device for an internal combustion engine, said internal combustion engine comprising a combustion chamber and at least one inlet pipe, and said injection device comprising a first injection valve for...
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WO/2016/128861A1 |
An electronic injection two-stroke endothermic engine comprising an upper fuel injector (13) and a lower fuel injector (14), both accommodated in an intake duct (12) directly facing the cylinder (1), the latter closed by a head to form a...
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WO/2016/125440A1 |
This delivery pipe comprises a main pipe (30), a feed pipe (40), a connection pipe (50), convex portions (60) and concave portions (70). The main pipe (30) is formed in a cylinder shape, can be fixed to the internal combustion engine, an...
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WO/2016/125441A1 |
This delivery pipe (1) is provided with a main pipe (30), a contact surface (34), an extension part (60) and a receiving part (70). The main pipe (30) can connect to the end of a fuel injection valve (10) to the side of the fuel inlet (1...
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WO/2016/117307A1 |
This boring device (10) is provided with: a rotating body (15) having a workpiece holder (23), a valve seat receiver (31), and a debris passage part (32); a laser emitter (18); a pump (44); and a control unit (19). The workpiece holder (...
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WO/2016/103408A1 |
The present invention is provided with: a cylinder block having a plurality of cylinders; a cylinder head which is installed above the cylinder block and which has, for each cylinder, an intake port that extends from a combustion chamber...
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WO/2016/103407A1 |
This V-type engine, which is equipped with a pair of banks comprising a first bank and a second bank, comprises: a plurality of first side intake ports of the first bank that open between the pair of banks; a plurality of second side int...
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WO/2016/088360A1 |
An attachment structure (50, 2050) is provided with a first fitting part (321) provided in an elastically deformable manner in an attachment target (32) and elastically fitted with a cylindrical outer peripheral surface (421g) of a first...
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WO/2016/079004A1 |
A fuel rail assembly (3) is disclosed. It comprises an elongated tubular fuel rail (31) and a plurality of fuel delivery lines (11) for hydraulically coupling the fuel rail (31) to fuel injectors (7). Each fuel delivery line (11) has an ...
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WO/2016/074814A1 |
The present invention relates to a fuel pump for pumping fuel, comprising a piston (2) and a diaphragm seal element (3), which seals on an inner annular seal seat (4) and an outer annular seal seat (5), wherein the following equation is ...
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WO/2016/072375A1 |
A uniflow scavenging two-cycle engine equipped with a cylinder having a combustion chamber formed in the interior thereof, a piston for sliding inside the cylinder, a scavenging port for introducing an active gas into the combustion cham...
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WO/2016/066407A1 |
Described is a method for operating a fuel supply system (10) for an internal combustion engine, said fuel supply system (10) comprising a fuel tank (16), an electric delivery pump (18) for pumping fuel out of the fuel tank (16), and a h...
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WO/2016/023752A1 |
The invention relates to a rail assembly (1; 4; 6; 7), comprising a chamber (11; 41, 61, 71) made of a steel material, a fuel heater (12; 42; 52; 62; 72) having an annealing tube (121; 421; 521; 621; 721), and a receiving component (13; ...
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WO/2016/021392A1 |
The present invention relates to a flow control device (10) including a first casing (24) and a second casing (28). The first casing (24) and/or the second casing (28) is constituted of a resin composition comprising a thermoplastic resi...
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WO/2016/002953A1 |
Provided is a saddle-driven vehicle capable of increasing the purification performance of exhaust gas by a catalyst, suppressing an increase in the size of the vehicle in the vertical direction thereof, and reducing the effect caused by ...
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WO/2015/186763A1 |
A fuel pump (26) is disposed at a position close to an engine (1) mounted on a two-wheel vehicle, and when an ignition switch is turned on, the fuel pump (26) is operated for a pressure-rising period (Tup) as backup fuel pressure control...
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WO/2015/182191A1 |
[Problem] To provide a technology for further improving fuel economy. [Solution] The intake port (24) is provided with a square port area, the vertical cross-sectional shape in the lengthwise direction (direction of intake air flow) of w...
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WO/2015/174245A1 |
The present invention reduces the occurrence of a situation such that spray of fuel injected from an injector adheres to an inner wall surface of an intake air channel, so as to stabilize fuel supply to a combustion chamber, even if a cr...
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WO/2015/169468A1 |
The present invention relates to an injection system, which comprises a fuel pump (2) having a piston (20), an actuator for actuating the piston (20), a delivery chamber (22) in which the piston (20) is arranged, an inlet valve (23), an ...
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WO/2015/149965A1 |
The invention relates to a pressure control valve (10) and a high pressure accumulator (1) comprising a pressure control valve (10). Said pressure control valve (10) comprises a housing (12) in which a pressurised fluid, in particular fu...
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WO/2015/149964A1 |
The invention relates to a high pressure accumulator (1) with a housing (2), a fluid chamber (3), a connection (5) for a return line, and a pressure control valve (10). Said pressure control valve (10) is non-detachably connected to the ...
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WO/2015/135732A1 |
A fuel injection assembly (1) having a longitudinal axis (L) is disclosed. It comprises a fuel injector (10) having a fuel inlet port (110) and a fuel outlet end (120) and an injector cup (20) having a recess (210) in which the fuel inle...
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WO/2015/113096A1 |
The invention relates to a method for operating a two-stroke Otto engine comprising at least one cylinder (1) that receives a piston (2); a crankcase (10) which is fluidically connected to the combustion chamber (11) of said cylinder (1)...
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WO/2015/111502A1 |
A purpose of the present invention is to provide a gas engine that can suppress fluctuation of the actual air-fuel ratio even when a load fluctuates. A gas engine (1) in which at least one opening degree (D) selected from the opening deg...
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WO/2015/111750A1 |
The present invention provides a flow rate control valve with which it is possible to easily mount and dismount a valve from a drive source. When mounting a valve (102) to a motor (101), the valve (102) can easily be mounted to the motor...
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WO/2015/111749A1 |
The present invention provides a flow rate control valve with which it is possible to ensure positional accuracy of the closing position of a valve and ensure flow rate stability during low flow rate control when the valve is closed with...
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WO/2015/087105A1 |
The invention relates to a cover for an internal combustion engine assembly (1) comprising a pressurized fuel accumulator (6) feeding fuel to at least one injector (7), the cover (3) defining, with a cylinder head (2), a volume (V) desig...
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WO/2015/087592A1 |
A sensor device (1) is provided with a fuel property sensor (5) that can detect the property of fuel discharged from a fuel pump (4) in a fuel tank (2), a guide line (12) that guides the fuel discharged from the fuel pump (4) to the fuel...
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WO/2015/085136A1 |
A pneumatic fuel pressure regulator and a mechanical fuel pressure regulator are disclosed wherein the pneumatic fuel pressure regulator uses a mechanical adjustment screw to position a spring locator and spring force exerted on a diaphr...
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WO/2015/080082A1 |
This gas fuel supply device is equipped with a fuel tank for storing a high-pressure gas fuel therein, a gas fuel injection valve that is connected to the fuel tank and has an injection port, a fuel hose that is arranged so as to connect...
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WO/2015/075368A1 |
The present invention relates to a system for supplying diesel fuel to a motor vehicle and to a method for controlling the system, the system comprising a fuel tank (3), a first pump (1) referred to as low-pressure pump taking the fuel f...
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WO/2015/075935A1 |
A fuel injection device (100) that injects a gas fuel into an air intake pipe (2) provided in an internal combustion engine. The fuel injection device (100) is equipped with: a spray hole body (60) in which one or more spray holes (60a) ...
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WO/2015/068373A1 |
A fuel supply device (1) is provided with a fuel pump (42) and a filter case (43) that accommodates a fuel filter (464). Fuel that is pumped from within a fuel tank (2) by the fuel pump (42) is filtered by the fuel filter (464) and suppl...
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WO/2015/068466A1 |
A pressure regulation valve regulates pressure within a fuel passage (28) to a predetermined value, the fuel passage (28) feeding a fuel to the fuel injection valve (I) of an engine, the fuel being discharged from a fuel pump (P). The pr...
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WO/2015/068375A1 |
A fuel supply device (1) is provided with a fuel pump (42) and a filter case (43) that accommodates a fuel filter (464). Fuel that is pumped from within a fuel tank (2) by the fuel pump (42) is filtered by the fuel filter (464) and suppl...
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