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公开(公告)号：US20240291313A1
公开(公告)日：2024-08-29
申请号：US18657344
申请日：2024-05-07
CPC分类号： H02J9/061 , F01M9/00 , F02B63/048 , F02M21/0227 , F02M25/00 , H02J3/381 , H02J2300/10 , H02J2300/24
摘要： A system, module, and method for generating reliable, high quality power on demand and off-grid includes a photovoltaic array for delivering DC power; a generator having a size ranging from about 5 kW to about 30 kW, and comprising an engine powered by hydrocarbon gas filtered through a coalescing filter and comprising an extended lubrication system; an uninterruptible power supply (UPS) comprising a storage battery, the UPS being coupled to the photovoltaic array for receiving the DC power, and to the generator by a bi-directional inverter for receiving, transmitting, and qualifying DC or AC power; and an intelligent controller coupled to the UPS for controlling output of the DC or AC power to at least one air compressor capable of providing compressed air to one or more pneumatic devices.
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公开(公告)号：US20240084766A1
公开(公告)日：2024-03-14
申请号：US18480132
申请日：2023-10-03
发明人： Will A. Nelle
CPC分类号： F02M26/00 , F02B63/06 , F02M25/00 , F02B2043/103
摘要： An emissions evacuator system that collects natural gas vented from various components of a natural gas compressor system and directs the vented gases to the intake system of a natural gas engine of the compressor system. The evacuator system utilizes vacuum from an intake system of the natural gas engine contained on compressor packages to “suck up” the gaseous emissions from various emission sources on the compressor package. These emissions are rendered inert when combusted in the natural gas engine.
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公开(公告)号：US11885285B2
公开(公告)日：2024-01-30
申请号：US17923605
申请日：2020-05-08
申请人： PIERBURG GMBH
发明人： Juri Wagner , Christoph Mondorf
CPC分类号： F02M25/0836 , F16K1/44 , F16K1/523 , F16K17/196 , F16K31/06
摘要： A fuel vapor switching and venting valve for an internal combustion engine. The fuel vapor switching and venting valve includes an electromagnet with an armature, a first connection, a second connection, a first valve seat which is arranged between the first connection and the second connection, a spring, a flow limiting element, a second valve seat which is arranged on the flow limiting element, and a valve body coupled to the armature of the electromagnet. The valve body has a first contact surface with which the valve body can be lowered onto and lifted off of the first valve seat, and a second contact surface with which the valve body can be moved against the second valve seat. The second valve seat is axially displaceable. The spring loads the second valve seat in a direction of the valve body.
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公开(公告)号：US11879388B2
公开(公告)日：2024-01-23
申请号：US17521024
申请日：2021-11-08
发明人： Zissis A Dardas , Haralambos Cordatos , Ying She
摘要： A system for monitoring fuel additives on board a vehicle includes a fuel line carrying fuel from a fuel source to an engine; a fuel additive sensor configured to measure concentration of additives in fuel at a point along the fuel line; a fuel additive dispenser connected in parallel to the fuel line; at least one flow control device for controlling an amount of flow from the fuel line into the fuel additive dispenser; and a controller configured to receive input from the fuel additive sensor and to control the flow control device to adjust the amount of the flow from the fuel line into the fuel additive dispenser.
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公开(公告)号：US11846218B2
公开(公告)日：2023-12-19
申请号：US17126637
申请日：2020-12-18
IPC分类号： F01N3/023 , B60K6/24 , B60K6/26 , C10L1/12 , C10L1/30 , C10L10/02 , F01N3/022 , F02M21/02 , F02M21/08 , F02M25/00
CPC分类号： F01N3/023 , B60K6/24 , B60K6/26 , C10L1/1233 , C10L1/305 , C10L10/02 , F01N3/022 , F02M21/0209 , F02M21/08 , F02M25/00 , C10L2200/0423 , C10L2200/0446 , C10L2200/0469 , F01N2330/06
摘要： A process is provided for commissioning a particulate filter for the exhaust system of a device powered in whole or in part by an internal combustion engine. The process improves the filtration efficiency of an uncarbonized or decarbonized particulate filter through a single deposition of metal oxide particles via a gas stream.
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公开(公告)号：US11795892B2
公开(公告)日：2023-10-24
申请号：US17693338
申请日：2022-03-12
发明人： Magnus Nilsson , Ronja Rignäs
CPC分类号： F02M25/0854 , F02D41/004 , F02M25/0836 , F02D2200/0606 , F02D2200/70 , F02M2025/0881
摘要： A vehicle includes a combustion engine, a fuel tank connected to the combustion engine, a fuel vapour canister connected to the fuel tank and configured to store fuel vapour from the fuel tank and a fuel vapour canister heating system, wherein the fuel vapour canister heating system comprises a first heat exchanger and a second heat exchanger fluidly connected in series to the first heat exchanger, wherein the first heat exchanger is configured to pick-up heat from a surroundings of the vehicle, such as heat from the sun, and the second heat exchanger is configured to transfer heat picked-up by the first heat exchanger to the fuel vapour canister to heat the fuel vapour canister.
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公开(公告)号：US11549468B2
公开(公告)日：2023-01-10
申请号：US17304101
申请日：2021-06-14
发明人： Aed Dudar
摘要： Methods and systems are presented for diagnosing a breach of an evaporative emissions system. The methods and systems include repurposing a resonator as a vacuum reservoir to reduce a pressure of an evaporative emissions system so that it may be determined if there is or is not a breach of the evaporative emissions system.
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公开(公告)号：US11359590B1
公开(公告)日：2022-06-14
申请号：US17330786
申请日：2021-05-26
申请人： Caterpillar Inc.
摘要： An igniter for a dual fuel engine includes an igniter body having spray outlets formed in a nozzle and arranged in a plurality of outlet sets. The igniter further includes a plurality of outlet checks each movable in the igniter body to open and close the spray outlets in a respective one of the plurality of outlet sets, and spark electrodes mounted to the igniter body and forming a spark gap. The outlet sets vary set-to-set in at least one of spray angle, spray outlet number, or spray outlet size. Related methodology is disclosed.
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公开(公告)号：US11339700B2
公开(公告)日：2022-05-24
申请号：US17279693
申请日：2019-09-12
发明人： Andreas Bruhn , Markus Wolf
摘要： An operating material supply system for a motor vehicle includes: i) at least one operating material container for storing operating material at risk of freezing; ii) at least one conveying device, which is designed to convey the operating material stored in the operating material container upstream in the direction of at least one injector, or in the opposite direction downstream, iii) at least one air separator, which is connected to the operating material container via a feed line; iv) at least one first injector line, which connects the air separator to at least one first injector. When the air separator is installed in the motor vehicle, a connector for the first injector line is distanced further from the roadway surface than a connector for the feed line.
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公开(公告)号：US20210381424A1
公开(公告)日：2021-12-09
申请号：US17286856
申请日：2019-10-15
申请人： Hamit AYKAÇ
发明人： Hamit AYKAÇ
摘要： A device wherein rolling motion is obtained by energy obtained as a result of combustion of solid, liquid or gas fuel oil. The device has an elliptic disc installed onto a symmetric ball on a ball shaft in a body. A fuel oil injector inlet channel and ignition bobbin inlet channels are provided in the body. A rolling wall is installed onto the body and an exhaust outlet pipe. The rolling wall separates a symmetric body chamber into a suction chamber and combustion chamber. In one cycle rolling of elliptic disk, fuel-oil taken into the suction chamber is transferred to combustion chamber. Fuel oil taking and fuel-oil compressing and explosion thereof by ignition is conducted simultaneously and continuously and not interrupted.
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