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公开(公告)号：US11927163B2
公开(公告)日：2024-03-12
申请号：US17336943
申请日：2021-06-02
IPC分类号： F02M37/54 , B01D29/11 , B01D29/21 , B01D35/00 , B01D35/147 , B01D35/157 , B01D36/00 , F02M37/32
CPC分类号： F02M37/54 , B01D29/111 , B01D29/112 , B01D29/21 , B01D35/005 , B01D35/1475 , B01D35/1576 , B01D36/001 , F02M37/32 , B01D2201/291 , B01D2201/305 , B01D2201/316
摘要： A filter element includes a first end cap, a second end cap, and a ring of filter media disposed between the first end cap and the second end cap. The ring of filter media circumscribes a central cavity. The filter element also includes an air-bleed conduit axially extending through the central cavity. The air-bleed conduit includes a first portion integrally formed with the first end cap and a second portion integrally formed with the second end cap. The second portion is configured to fluidly connect to the first portion.
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公开(公告)号：US12116964B2
公开(公告)日：2024-10-15
申请号：US17540634
申请日：2021-12-02
发明人： Stephan Gerstenmeyer
IPC分类号： F02M37/00 , B01D17/02 , B60K15/077 , F02M37/28 , F02M37/32
CPC分类号： F02M37/007 , B01D17/0214 , F02M37/28 , F02M37/32 , B01D2221/08 , B01D2257/80 , B60K2015/0772 , F02M37/0082
摘要： A method for dewatering an operating substance, more particularly a fuel, preferably during the operation of a vehicle, more particularly a rail vehicle, includes conveying an operating substance from an operating substance tank. Water present on or in the fuel is first collected in a water container, and water is conveyed, in chronological order, from the water container back to the operating substance tank, then to an exhaust system and/or from the operating substance tank to the exhaust gas system. A dewatering device for an operating substance, more particularly a fuel for a vehicle, more particularly a rail vehicle, includes a water container, in which water present on or in the fuel is collected. The dewatering device has a dewatering conduit or line which runs from the water container to an operating-substance tank of the vehicle and/or to an exhaust-gas system of the vehicle.
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3.发明公开公开(公告)号：US20240159207A1
公开(公告)日：2024-05-16
申请号：US18208932
申请日：2023-06-13
IPC分类号： F02M37/32 , E21B43/26 , F02B43/08 , F02B43/10 , F02B63/04 , F04B17/03 , F04B35/04 , F04B47/02 , F04B49/20 , H02K7/18 , H02P21/00 , H02P29/024
CPC分类号： F02M37/32 , E21B43/2607 , F02B43/08 , F02B43/10 , F02B63/04 , F04B17/03 , F04B35/04 , F04B47/02 , F04B49/20 , H02K7/1815 , H02K7/1823 , H02P21/00 , H02P29/0241 , F02B2043/103
摘要： A hydraulic fracturing system for fracturing a subterranean formation is disclosed. In an embodiment, the system can include a plurality of electric pumps fluidly connected to a well associated with the subterranean formation and powered by at least one electric motor, and configured to pump fluid into a wellbore associated with the well at a high pressure; at least one generator electrically coupled to the plurality of electric pumps so as to generate electricity for use by the plurality of electric pumps; a gas compression system fluidly coupled to the at least one generator so as to provide fuel for use by the at least one generator; and a combustible fuel vaporization system gaseously coupled to the gas compression system so as to provide at least one of vaporized fuel or gasified fuel, or a combination thereof, to the gas compression system.
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公开(公告)号：US20240140576A1
公开(公告)日：2024-05-02
申请号：US18134598
申请日：2023-04-14
发明人： Yosuke KATO
IPC分类号： B63H20/00 , B63H20/08 , F02M37/02 , F02M37/10 , F02M37/20 , F02M37/24 , F02M37/32 , F02M69/54
CPC分类号： B63H20/001 , B63H20/08 , F02M37/02 , F02M37/106 , F02M37/20 , F02M37/24 , F02M37/32 , F02M69/54
摘要： An outboard motor includes an engine and a plurality of fuel supply mechanisms each including a suction pump to suck in liquid fuel stored in a fuel tank in a hull, a vapor separator tank to store liquid fuel sucked in by the suction pump and separate the liquid fuel and vapor, and a supply pump to supply the liquid fuel stored in the vapor separator tank to the engine.
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公开(公告)号：US11927162B2
公开(公告)日：2024-03-12
申请号：US17175887
申请日：2021-02-15
IPC分类号： F02M37/32 , B01D27/00 , B01D27/08 , B01D29/11 , B01D35/00 , B01D35/30 , F01M11/03 , F02M37/42 , F16N39/06
CPC分类号： F02M37/32 , B01D27/005 , B01D27/08 , B01D29/11 , B01D35/005 , B01D35/30 , B01D35/306 , F01M11/03 , F02M37/42 , F16N39/06 , B01D2201/301 , B01D2201/302 , B01D2201/304 , B01D2201/342 , B01D2201/347 , B01D2201/4076
摘要： A filter assembly includes a housing, a proximal end cap, and a nut plate. The housing defines a longitudinal axis and includes an inner surface surrounding the longitudinal axis. The proximal end cap is disposed within the housing and defines a central aperture. The nut plate is disposed within the housing and includes a flange portion and an outer wall. The flange portion is disposed within the central aperture. The outer wall includes a plurality of protrusions disposed about the longitudinal axis. At least one of the plurality of protrusions engages the inner surface to prevent rotation of the nut plate relative to the housing.
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公开(公告)号：US11828254B2
公开(公告)日：2023-11-28
申请号：US17622944
申请日：2020-06-26
CPC分类号： F02M55/025 , F02M37/32 , F02M59/48 , F02M61/165 , F02M2200/27
摘要： A common rail system for a fuel injection system of an internal combustion engine, the common rail system comprising: a high pressure pump for receiving fuel from a fuel tank; at least one fuel injector for delivering fuel to the internal combustion engine; a common rail for receiving fuel from the high pressure pump through a flow path of the common rail system that connects the high pressure pump to the common rail, the common rail comprising a fuel reservoir in fluid communication with a common rail inlet and in fluid communication with the one or more fuel injectors; and a filter provided in the flow path. The filter is configured to filter fuel so as to prevent particulate matter from entering the common rail. The common rail system comprises only one filter.
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公开(公告)号：US11661912B2
公开(公告)日：2023-05-30
申请号：US17840637
申请日：2022-06-15
发明人： Katsuhiro Nishimura , Koichi Hirose
CPC分类号： F02M37/32 , F02D19/06 , F02D19/0665 , F02D19/0668 , F02D19/08 , F02M21/02 , F02M37/00 , F02M37/0064 , F02M37/0088 , F02M37/22 , F02M37/38 , Y02T10/12 , Y02T10/30
摘要： An engine operable in a premixed combustion system and a diffusion combustion system. The engine includes a main fuel injection valve, a pilot fuel injection valve, a liquid fuel tank, a main fuel supply path, a pilot fuel supply path, a pilot fuel filter, a pilot fuel high-pressure pump, a pilot fuel tank, and a pilot fuel supply pump. The pilot fuel tank stores pilot fuel sent from the pilot fuel high-pressure pump and not injected by the pilot fuel injection valve. This pilot fuel is sent to an automatic backwash filter and a pilot fuel filter while not passing through the liquid fuel tank.
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公开(公告)号：US12115481B2
公开(公告)日：2024-10-15
申请号：US17058345
申请日：2019-05-23
CPC分类号： B01D46/0004 , B01D46/0046 , B01D46/2414 , B01D46/64 , B01D2265/028 , B01D2271/022 , B01D2279/60 , F02M37/32
摘要： A filter assembly comprises a housing defining an internal volume. The housing defines an outlet. A housing ledge extends radially inwards from a rim of the outlet. An outlet conduit comprises an outlet elbow, and an outlet tube extending axially from the outlet elbow towards the housing. The outlet tube is positioned within the housing. A rib extends radially from an outer surface of the outlet tube proximate to the outlet elbow. The rib engages the housing ledge so as to couple the outlet conduit to the housing. A filter element is also positioned within the housing.
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公开(公告)号：US12044195B2
公开(公告)日：2024-07-23
申请号：US18217759
申请日：2023-07-03
发明人： Todd E. Smith , Calvin Whitaker
IPC分类号： F02M31/125 , B01D35/00 , B01D35/18 , F01P7/14 , F02M31/16 , F02M37/00 , F02M37/30 , F02M37/32
CPC分类号： F02M31/16 , B01D35/005 , B01D35/18 , F01P7/14 , F02M31/125 , F02M37/0023 , F02M37/0035 , F02M37/0052 , F02M37/30 , F02M37/32 , Y02T10/12
摘要： A fuel heating apparatus including a heat exchanger body having a first removable end plate, a main body, and a second removable end plate opposite the first removable end plate. The first and second removable end plates are secured to opposing sides of the heat exchanger main body by a plurality of threaded fasteners. The first removable end plate includes a fuel inlet line and a thermal fluid inlet line, and the second removable end plate includes a fuel outlet line and a thermal fluid outlet line. The main body includes a plurality of interior first fluid pathways and a plurality of interior thermal fluid pathways defined therein, the interior first fluid pathways being responsible for connecting the fuel inlet line to the fuel outlet line and the interior thermal fluid pathways being responsible for connecting the thermal fluid inlet line to the thermal fluid outlet line.
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公开(公告)号：US20230349345A1
公开(公告)日：2023-11-02
申请号：US18217759
申请日：2023-07-03
发明人： Todd E. Smith , Calvin Whitaker
IPC分类号： F02M31/16 , F02M31/125 , F02M37/00 , B01D35/00 , B01D35/18 , F02M37/30 , F02M37/32 , F01P7/14
CPC分类号： F02M31/16 , F02M31/125 , F02M37/0023 , B01D35/005 , B01D35/18 , F02M37/30 , F02M37/32 , F01P7/14 , F02M37/0035 , F02M37/0052 , Y02T10/12
摘要： A fuel heating apparatus including a heat exchanger body having a first removable end plate, a main body, and a second removable end plate opposite the first removable end plate. The first and second removable end plates are secured to opposing sides of the heat exchanger main body by a plurality of threaded fasteners. The first removable end plate includes a fuel inlet line and a thermal fluid inlet line, and the second removable end plate includes a fuel outlet line and a thermal fluid outlet line. The main body includes a plurality of interior first fluid pathways and a plurality of interior thermal fluid pathways defined therein, the interior first fluid pathways being responsible for connecting the fuel inlet line to the fuel outlet line and the interior thermal fluid pathways being responsible for connecting the thermal fluid inlet line to the thermal fluid outlet line.
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