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WO/2021/002160A1 |
Provided is an evaporated fuel treatment device, wherein the device comprises an electric valve disposed between a full tank control valve and an atmosphere release port and a control unit that controls the electric valve, and the contro...
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WO/2021/002291A1 |
The present invention allows filter element to be replaced from a side face of a tank. A return filter and a strainer are installed laterally inside a hollow tank. The tank has a first tank side face and a second tank side face, which ...
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WO/2020/259982A1 |
The invention relates to a method for determining and indicating the remaining service life of a filter for filtering a fluid, having at least the following method steps: - measuring the pressure difference between the unfiltrate and the...
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WO/2020/259953A1 |
Control of a metering solenoid valve in a pump unit for supplying fuel to an internal combustion engine, having a high-pressure pump; a pre-supply pump for supplying the fuel from a containing tank to the high-pressure pump; and a hydrau...
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WO/2020/255344A1 |
This internal combustion engine, which has a first fuel pump that suctions fuel via a fuel filter and a second fuel pump that supplies the fuel to a fuel injection device, comprises: a first fuel pipe connecting the fuel filter, the firs...
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WO/2020/255254A1 |
This tank is mounted to a ship and is provided with: a tank body for storing a low flash point fuel; an introduction path for introducing the low flash point fuel into the tank body; a pump that suctions the low flash point fuel stored i...
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WO/2020/251001A1 |
A fuel tank (10) provided with: a steel lower panel (12) and a steel upper panel (11); and at least one steel column (100) arranged in an interior space (V) formed due to the lower panel (12) and the upper panel (11) facing each other, t...
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WO/2020/252119A1 |
A nozzle assembly (46) for a fuel injector (32) includes an injector housing (42) having a casing (46) and a stack (52) within the casing (46), an outlet check (38) movable within a nozzle cavity (74) in the injector housing (42), and ha...
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WO/2020/240043A1 |
The invention concerns a pressure measurement device (1) designed to measure the pressure in a compressed gas supply circuit for a motor vehicle, comprising a casing (30) in which are arranged, at least in part, a first pressure sensor (...
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WO/2020/239691A1 |
The invention relates to a method for determining an air mass in an air separator (50) of a direct water injection system (10) for injecting a water-fuel mixture into a combustion chamber of an engine (80) of a motor vehicle, wherein the...
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WO/2020/241058A1 |
A fuel filter (10) comprises: a water storage unit (44) that is connected to a fuel channel (24) connecting a fuel tank (16) and a fuel consuming device (22), stores moisture separated from the fuel, and has a vertical dimension (H1) set...
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WO/2020/241230A1 |
This tank is provided with: a tank body in which a storage space for storing a liquid is formed; a pump module that is housed in the storage space and is mounted such that a part thereof is exposed from the tank body; a tank protector th...
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WO/2020/239352A1 |
The invention relates to a method for operating a fuel system for supplying an internal combustion engine with cryogenic fuel, in particular with natural gas, wherein the fuel is stored in liquid form in a tank (1) and, by means of a pre...
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WO/2020/220728A1 |
A fuel inlet structure of a two-stroke gasoline engine, comprising a carburetor (1), a fuel tank (2) and a fuel inlet pipe (3). The fuel inlet pipe (3) has one end connected to the carburetor (1) in a sealed manner, and the other end ins...
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WO/2020/208876A1 |
A reformer system (10) comprising: a vaporizer (12) that vaporizes liquid ammonia to generate ammonia gas; a reformer (13) that reforms the ammonia gas generated by the vaporizer (12) to generate a reformed gas that contains hydrogen; an...
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WO/2020/208875A1 |
A reformer system (10) comprising: a reformer (13) that reforms ammonia gas to generate a reformed gas that contains hydrogen; an air supply unit (21) that supplies air to the reformer (13); an ammonia gas supply unit (22) that supplies ...
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WO/2020/200556A1 |
The invention relates to a method for testing an injector (23) having a storage tank (12) and a high pressure pump (16), wherein a test fluid is conveyed by the high pressure pump (16) into a reservoir (17), having two electrically contr...
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WO/2020/195666A1 |
This engine is provided with multiple injectors (75), and an excess fuel return pipe (5). The injectors (75) inject fuel from a fuel tank into a combustion chamber. The excess fuel return pipe (5) returns excess fuel from the injectors (...
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WO/2020/195406A1 |
According to the present invention, a breather pipe accommodated in a filler pipe attached to a fuel tank is provided with a tip part, wherein the tip part protrudes into the fuel tank from a fuel flow passage. The tip part has: a first ...
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WO/2020/189614A1 |
A liquid tank 1 is provided with: a tank body 2; a filler pipe 3 for introducing a liquid into the tank body, the filler pipe being connected to the tank body; and a breather pipe 4 for discharging gas in the tank body when introducing t...
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WO/2020/189558A1 |
A liquid tank 1 that comprises a tank body 2, a filler pipe 3 that is connected to the tank body 2 and is for injecting liquid into the tank body 2, a breather pipe 4 that is connected to the tank body 2 and the filler pipe 3 and is for ...
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WO/2020/189618A1 |
A filter device (1) comprises a case (2), an element (6), and a water separator (7). The case (2) houses the element (6) and the water separator (7). The element (6) removes solid particulates from fuel. The element (6) can be replaced b...
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WO/2020/189536A1 |
This floating type equipment is provided with: a floating body; a liquid natural gas (LNG) tank provided on the floating body; a first heat exchanger for obtaining regasified LNG by gasifying a LNG from the LNG tank by means of heat exch...
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WO/2020/184488A1 |
[Problem] To provide a gas-liquid separation device that can accurately cause separation into a gas phase and a liquid phase, even when vibrated or tilted. [Solution] The present invention comprises: a first opening through which a gas-l...
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WO/2020/181302A1 |
The invention relates to an internal combustion engine comprising - at least one combustion chamber (2), - at least one fuel supply line (3) for supplying (preferably gaseous) fuel to the at least one combustion chamber (2), and - at lea...
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WO/2020/184339A1 |
A high-pressure pump (20) is provided with a plunger (22) which makes the volume of a pressurization chamber (25) variable, and a metering valve (30) for supplying or blocking fuel to the pressurization chamber by moving a valve body (31...
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WO/2020/173979A1 |
The present invention related to a connecting device (1) between a liquid tank made of plastic material (2) and a Liquid Delivery Module (3) on board of a vehicle. According to the invention said connecting device (1) comprises a tubular...
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WO/2020/169426A1 |
The invention relates to an assembly for filtering fluids comprising a three-dimensional intake region and two surface layers. The intake region is delimited by a first surface layer, by a second surface layer, and by an all-around conne...
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WO/2020/171795A1 |
The present invention includes iterations of devices for absorbing water and hydrocarbons that accumulate in hydrocarbon handling and dispensing systems, fuel tanks, sumps, and other oil and hydrocarbon storage tanks, at gas stations and...
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WO/2020/164806A1 |
Presented are multi-material orifice plates for vent valve assemblies, methods for manufacturing such orifice plates, and liquid storage systems with a vent valve assembly equipped with a multi-material orifice plate. An orifice plug for...
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WO/2020/166467A1 |
A pipe fixing bracket 6 is a pipe fixing bracket 6 for fixing a pipe 5 of a vehicle to a frame of the vehicle, and includes a plate-shaped member 61 including a frame connecting portion 611 for connecting the pipe fixing bracket 6 to the...
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WO/2020/164694A1 |
The fuel supply system for a piston engine (1) comprises a fuel feed circuit, which comprises a mixing tank (2) for receiving fuel from a fuel tank (3, 4), a fuel supply line (5) for supplying fuel from the mixing tank (2) to a piston en...
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WO/2020/164838A1 |
The fuel filter comprises a casing that houses a removable filter element (EF). An enclosure where the raw fuel is heated is provided axially between a filter head or cover (2a) of the casing and a flange (11) for covering the medium of ...
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WO/2020/158076A1 |
A rail body and a connection member are formed to have a shape that enables a cylinder part of the connection member to be inserted into a penetration hole of the rail body to prevent stress concentration to the penetration hole and impr...
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WO/2020/151871A1 |
The invention relates to a damper module (14) for a high pressure fuel pump (2) in a fuel injection system, with a housing (21) which delimits an additional volume. In order to provide a damper module (14) which is of simple construction...
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WO/2020/152248A1 |
The subject of the present invention is a method for the management of a piston (110) pump (10) by a computer (20) of a vehicle (1), said pump (10) comprising a guide (120), a piston (110) mounted with the ability to slide in said guide ...
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WO/2020/150760A1 |
The invention relates to a pressure-regulating device for fuel consumption measurement systems, comprising: a fuel supply line (14) which can be connected to a consumer (16) and via which fuel can be supplied to the consumer (16); a fuel...
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WO/2020/153312A1 |
A fuel injection system control device (90) is applied to a fuel injection system (10) provided with a low-pressure pump (20) for pressurizing fuel, a high-pressure pump (30) for increasing the pressure of the fuel from the low-pressure ...
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WO/2020/149383A1 |
A motor portion (3) that is the motor unit with which the liquid supply device (1) is provided has an upper case (43) and a yoke (5). The yoke (5) has first positioning projections (35) disposed at substantially equal intervals in the ci...
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WO/2020/148020A1 |
The invention relates to an internal combustion engine having a fuel injection system, consisting of a low-pressure fuel pump, which conveys fuel from a tank into a low-pressure distribution rail and further to a high-pressure fuel pump,...
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WO/2020/149382A1 |
A pump unit (4), which is a non-positive displacement type pump provided in a liquid supply device (1), has a first seal section (66) and a second seal section (67) provided between an intake port (53) and a discharge port (48) in the ci...
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WO/2020/149418A1 |
This vehicle is provided with: a first accommodating recessed part that accommodates a first supply opening and is opened and closed by a first lid plate; and a second accommodating recessed part that accommodates a second supply opening...
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WO/2020/144450A1 |
A fuel pick-up device (10) for a fuel tank (13) has a head (11) for fitting to a wall of the tank (13), and an elongate body (14) which extends from the head (11) into the tank (13). A water separator disposed in body comprises an axiall...
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WO/2020/146443A1 |
A vehicle (100), a system and a method for on-board catalytic upgrading of hydrocarbon fuels. The system, which can be used to provide fuel to an internal combustion engine (130) that in turn provides motive force to the vehicle, include...
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WO/2020/146208A1 |
A filter assembly comprising a housing with a first coupling member formed in a housing first end of the housing. The filter assembly further comprises a filter head with a first thread formed on a surface thereof. The filter assembly fu...
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WO/2020/135942A1 |
The invention relates to a fuel pump (1) comprising a metal, in particular hollow-cylindrical, pump housing (4) in which a pump element (2) for pumping fuel and an electric motor (3) for driving the pump element (2) are provided, wherein...
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WO/2020/126422A1 |
A plug connection arrangement for the connection of a fuel line to a fuel-conducting device (1), having a connector body (2) in which there is formed a channel (4) which opens into a line (3) connected to the connector body (2). In the d...
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WO/2020/131835A1 |
In at least some implementations, a fuel pump assembly includes a first fuel pump and a second fuel pump that each have an electric motor, a pumping element driven by the motor, an inlet and an outlet through which fuel is discharged. Th...
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WO/2020/131107A1 |
Described herein are systems and methods for liquid phase separation for fuel tanks and other vessels. Particularly, aspects of the present disclosure are directed to a backpressure regulator configured to open when pressure of a mixture...
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WO/2020/120732A1 |
The invention relates to a method for producing at least one component of a pump assembly, wherein the method comprises: a pressure phase, during which a 3D printer produces an intermediate product, which substantially has the shape of t...
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