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WO/2024/054886A1 |
Systems and methods are provided for improving the accuracy of fuel metering for a motor-driven fuel pump, without the need for a matched-set controller. A characterization resistor value specific to the fuel pump or motor is used to cal...
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WO/2024/048220A1 |
This fuel oil mixing system (1) is a system for generating a purified fuel oil (CO) that is a purified product of a mixed fuel oil (MO) that is a mixture of a mineral-based fuel oil (FO) and a biodiesel fuel oil (BO). The fuel oil mixing...
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WO/2024/037971A1 |
The invention relates to a device (1) for a plastics petrol tank (5) for a motor vehicle. The device comprises a frame (10), an internal reinforcing element (11, 13) of a petrol system and a movable support means (12) of the component (1...
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WO/2024/021214A1 |
The present application relates to the technical field of engines, in particular to a methanol engine fuel system. The methanol engine fuel system comprises: a methanol supply pipeline, which comprises a main pipeline and a plurality of ...
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WO/2024/008858A1 |
The vehicle fuel storage system (2) according to the invention comprises: - a fuel tank (4), - a support member (8) extending inside the tank (4), and - several inflatable bladders (6) extending inside the tank (4), each of the inflatabl...
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WO/2024/001186A1 |
A quick startup system for an engine comprises a fuel tank, an engine (1), a first temperature measurement element (24), a cooling liquid circulating system, a first heating device (5) and a control device, wherein a fuel inlet of the en...
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WO/2023/247693A1 |
A fuel supply system (10) is disclosed for supplying a methanol-based fuel from a fuel tank (12) to an internal combustion engine (14). The fuel supply system (10) comprises: a main fuel conduit (16), which fluidly connects the fuel tank...
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WO/2023/248955A1 |
The present invention is configured to facilitate replacement of a filter material and enables enhancement of oil-water separation performance.　This fuel filter comprises: a housing that includes a filter case which has a substantially...
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WO/2023/243923A1 |
The present invention relates to an apparatus for automatically controlling the fuel supply pressure and fuel atomization for an internal combustion engine of a vehicle and the like, and, more specifically, to an apparatus for automatica...
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WO/2023/237986A1 |
An improved an end cap assembly for a fuel pump is provided. The end cap assembly includes first and second brush caps herein that are overmolded onto first and second shunt wires to ensure a fluid-tight seal around the shunt wires witho...
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WO/2023/235227A1 |
The application relates to an intake manifold integrated drain rifle. An intake manifold to reduce external fuel drain lines is provided. The intake manifold includes an intake manifold curved portion and a distribution portion in fluid ...
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WO/2023/233750A1 |
Provided is a fuel supply device which can be disposed in a space saving manner, can maintain strength even when miniaturized, and enables setting of the assembling position of a pump storage member.　A fuel supply device 1 which suppli...
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WO/2023/233748A1 |
This invention makes it possible to prevent mold complexity, improve mold releasability, and reduce mold size, and prevents a decrease in strength.　A fuel supply device 1 for supplying a fuel in a fuel tank 2 comprises a flange member ...
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WO/2023/233752A1 |
The present invention improves workability in attaching and connecting a fuel supply device.　A fuel supply device 1 that supplies fuel contained in a fuel tank 2 comprises: a flange member 30 having an oval contour shape covering an op...
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WO/2023/233749A1 |
Provided is a fuel supply device that can be positioned in a space-saving manner, and with which strength can be maintained even when size is reduced, fuel supply efficiency can be improved, and fuel suction efficiency can be improved.ã€...
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WO/2023/231023A1 |
Provided in the present application is an oil volume display method, comprising: acquiring an output power of an oil-driven engine, and according to the output power, determining oil consumption per unit of time of the oil-driven engine;...
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WO/2023/233753A1 |
The present invention provides a fuel supply device that can be disposed in a space-saving manner, that enables an increase in fuel supply efficiency, and that enables an increase in fuel suction efficiency.　Provided is a fuel supply d...
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WO/2023/214276A1 |
The invention is a valve group (1) housable in a duct (950) of a diesel fuel filtration module (900). The valve group (1) extends along a valve axis (V-V) and comprises : a valve body (2) extending in length between a filter body end (21...
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WO/2023/201122A1 |
A fuel filter apparatus for use within a liquid fuel in a fuel tank. The fuel filter apparatus can have an inlet screen that is generally long and slender, and a fuel pickup tube is attached to this fuel inlet screen and sealed so as not...
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WO/2023/195287A1 |
A fuel passage structure (40) comprises: a passage formation member (42) that forms a fuel passage (43) through which flows a pressurized fuel discharged from a fuel pump (16); and a check valve (60) that prevents backflow of the pressur...
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WO/2023/181851A1 |
A pressure regulator (1) has a fluid pressure chamber (11) communicating with a fluid passage (111), and a valve member (30) which separates from a valve seat (13) in a state in which a fluid pressure in the fluid pressure chamber (11) i...
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WO/2023/181777A1 |
A pressure regulating valve (22) is disposed to be accommodated in a case member (30). The case member (30) comprises an accommodation part (36). A side surface portion (42) of the accommodation part (36) is formed as an elastically defo...
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WO/2023/181850A1 |
A pressure regulator valve (22) comprises: a valve body (72); a valve seat (74); a spring (68) that biases the valve body (72) to the valve seat (74); a housing (46) that stores the valve body (72), the valve seat (74), and the spring (6...
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WO/2023/176877A1 |
[Problem] To reform fuel through the action of minerals by bringing the fuel into contact with the minerals. [Solution] In this fuel reforming device (1, 21) for reforming fuel through the action of minerals by bringing the fuel into con...
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WO/2023/162703A1 |
A connector (1) comprises: a housing body (10); a pressing member (40); and an elastic film (30). The housing body (10) has a bottomed cylindrical first cylinder portion (11) having a first opening (P1), and a housing annular seat surfac...
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WO/2023/159795A1 |
The present invention relates to a diesel engine low-speed combustion-supporting device, a manufacturing method therefor, a combustion-supporting method thereof, and a diesel engine. The diesel engine low-speed combustion-supporting devi...
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WO/2023/152945A1 |
This protective structure is for fuel pipes (8, 9) connecting an engine (16) and a fuel tank (17) in a vehicle (1) comprising a backbone (3), an exhaust gas purification catalyst (15), a side member (6), and a suspension cross (7). The f...
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WO/2023/153322A1 |
This engine comprises: an engine body; an intake line connected to the combustion chamber of the engine body; a first fuel line connected to the intake line, and configured to supply a first fuel to the intake line; and a second fuel lin...
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WO/2023/153150A1 |
This filter device (1) is provided with one or more filter members (30, 40) formed by stacking three or more filtering materials in layers. One or more of internal-layer filtering materials (32, 42) disposed inside the filtering material...
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WO/2023/148819A1 |
In a fuel pump according to the present invention, an intermediate member 39 is formed from synthetic resin injection-molded from the first bearing side end portion 39a side toward the second bearing side end portion 39b side thereof. Th...
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WO/2023/148754A1 |
The present invention relates to a fuel hose (100) for supplying fuel from a fuel tank (102) to a fuel injector (104). The fuel hose (100) comprises a first compartment (106), a second compartment (108) and a third compartment (110). The...
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WO/2023/145364A1 |
This fuel system comprises: fuel injection valves; a fuel supply path through which fuel is supplied to the fuel injection valves; a fuel return path through which excess fuel at the fuel injection valves is returned; a leakage fuel retu...
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WO/2023/143912A1 |
The invention relates to a grounding means (2) for a fuel line (4) of a vehicle, with at least one electrically conductive fixing element (6), with an electrically conductive connecting element (8), with at least one electrically conduct...
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WO/2023/144415A1 |
The technology disclosed here relates, according to the invention, to an operating medium vessel (10) for a vehicle, wherein the operating medium vessel (10) is provided for storing liquid operating medium and comprises the following: an...
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WO/2023/138899A1 |
A fuel tank isolation valve assembly configured to selectively vent fuel vapor from a fuel tank to a vapor recovery canister includes a housing having an inlet and an outlet. The valve assembly is fluidly coupled between the fuel tank an...
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WO/2023/131821A1 |
A fuel energizing apparatus (10) is provided. The apparatus includes one or more conditioning units (40) operatively coupled to a filter unit of a vehicle. The one or more conditioning units (40) are interconnected by a U-shaped conduit ...
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WO/2023/132386A1 |
An LPG fuel filter assembly for a vehicle comprises an upper housing, a lower housing, and a filter cartridge, wherein the lower housing has an inlet port through which LPG fuel flows in and an outlet port through which the LPG fuel is d...
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WO/2023/127299A1 |
This engine system comprises: a first flow rate control valve that controls the flow rate of air to be supplied to an engine; a first fuel supply valve that supplies a fuel to the engine; a reformer that reforms the fuel to generate a re...
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WO/2023/119852A1 |
In an electromagnetic fuel injection valve (I), when a fuel filter (20) and an orifice member (21) are press-fitted onto the inner peripheral surface of a cylindrical fuel inlet portion (7), interference of press-fit allowances of the fu...
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WO/2023/119921A1 |
In order to provide a supply pipe that is for a vehicular gaseous fuel and that can, when the pressure pulsation of the gaseous fuel is to be suppressed, inhibit an increase in the cost and weight thereof, and can increase the degree of ...
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WO/2023/115113A1 |
A fuel conditioning system for an engine comprises a plurality of mixing vessels that include an input mixing vessel and an output mixing vessel, at least one inlet for receiving fuel and water into the input mixing vessel and at least o...
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WO/2023/120588A1 |
[Problem] To provide an automobile engine capable of converting vapor energy of vaporized atomized water, together with combustion energy of hydrogen gas, into motive power of the engine. [Solution] An automobile engine 10 is provided wi...
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WO/2023/115187A1 |
The present invention relates to a glow plug, more specifically a glow plug with an exposed filament, for use in fuel chambers, particularly those of internal combustion engines requiring the fuel to be heated. Claimed is a glow plug wit...
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WO/2023/115176A1 |
The present invention relates to a fuel feed system with a filtration subsystem, applicable to internal combustion engines. The problem to be solved is that of providing a sufficiently robust, efficient and reliable solution which does n...
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WO/2023/114122A1 |
A fuel return device couples to the high pressure side of a DI fuel system. The fuel return device provides for both continuous bleeding and occasional purging of fuel from the high pressure side to prevent issues related to vapor accumu...
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WO/2023/097378A1 |
The invention consists in a system with components that make it possible to mix biodiesel and ethanol with a dedicated additive for supplying a Diesel cycle engine (7), in which each fuel is separately supplied to its own tank (1, 2) and...
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WO/2023/094306A1 |
The present invention relates to a device for direct injection of a gaseous fuel, in particular hydrogen, which device comprises: a pressure-control unit which is designed to convert a supplied variable pressure level of the gaseous fuel...
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WO/2023/090386A1 |
The subject matter described here relates to a method, a controller and computer program product for controlling a fuel pump of a fuel supply system for an internal combustion engine, and a fuel supply system for an internal combustion e...
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WO/2023/084747A1 |
An internal combustion engine (10) comprises a combustion chamber (28), a spark plug (43), an intake port (30), and an exhaust port (31). A tip (43a) of the spark plug (43) is positioned between the intake port (30) and the exhaust port ...
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WO/2023/079331A1 |
The present invention relates to a fuel saving device for efficient burning of a fluid hydrocarbon fuel in a combustion chamber, having a fuel passageway adapted for connection to a fuel supply line of the combustion chamber. The device ...
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