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公开(公告)号：US20240200488A1
公开(公告)日：2024-06-20
申请号：US18390561
申请日：2023-12-20
发明人： Bouzid SEBA , Ulrich WEISS , Bakir PURAN , Roberto ANDREUTTI
IPC分类号： F02B19/02 , F02B19/12 , F02M25/028 , F02M31/20 , F02M61/14
CPC分类号： F02B19/02 , F02B19/12 , F02M25/028 , F02M31/20 , F02M61/14
摘要： The invention relates to an engine having prechamber ignition, in particular a gas engine, that comprises a main combustion space in a cylinder of the engine for combusting an air-fuel mixture and a prechamber having an ignition device arranged therein and a fuel injector arranged therein, wherein the prechamber has at least one transfer port that fluidically connects the prechamber to the main combustion space. The engine is characterized in that the fuel injector arranged in the prechamber is the only fuel injector via which fuel can be introduced into the associated main combustion space.
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公开(公告)号：US20230323841A1
公开(公告)日：2023-10-12
申请号：US18333455
申请日：2023-06-12
发明人： Bouzid SEBA , Ulrich WEISS
IPC分类号： F02M21/02
CPC分类号： F02M21/0245 , F02M21/0221 , F02M21/0239 , F02M21/0287
摘要： The invention relates to a system for supplying a gaseous fuel that comprises a low temperature tank for receiving the fuel in its liquid aggregate state achieved by cooling and comprises a rail that is fluidically connected to at least one injector device for discharging gaseous fuel into a combustion space. The system is characterized in that it has a pressure store that is configured to receive gaseous fuel and that is fluidically connectable to both the low temperature tank and the rail to buffer fuel coming from the low temperature tank and to supply it to the rail.
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公开(公告)号：US11639691B2
公开(公告)日：2023-05-02
申请号：US17211647
申请日：2021-03-24
发明人： Bakir Puran , Bouzid Seba , Ulrich Weiss
摘要： The invention relates to a device for supplying a gaseous fuel to an engine that comprises a gas accumulator for receiving highly pressurized gaseous fuel, a gas buffer for receiving medium pressurized gaseous fuel, a gas supply device for delivering a gaseous fuel into an engine combustion space, a first gas line that connects the gas accumulator to the gas buffer and whose gas flow can be regulated via a first valve, a second gas line that connects the gas accumulator to the gas buffer and whose gas flow can be regulated via a second valve, and a third gas line that connects the gas buffer to the gas supply device. The device is further characterized in that a compressor is arranged in the second gas line to increase a pressure of a gaseous fuel flowing from the gas accumulator to the gas buffer.
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公开(公告)号：US20220268200A1
公开(公告)日：2022-08-25
申请号：US17652043
申请日：2022-02-22
发明人： Bouzid SEBA , Ulrich WEISS , Pierre GOBIN
IPC分类号： F02B43/12 , F02M37/00 , F01N3/36 , F01N3/20 , F01N3/28 , F02M31/16 , F02B43/02 , F02B29/04 , F02B19/10 , F01N3/02 , F02G5/02 , F02M21/02 , F02M21/06 , B01D53/94 , F02M25/00 , F02M27/02
摘要： The disclosure relates to a fuel supply device for supplying a fuel to an internal combustion engine comprising: a fuel store for storing a primary fuel; and at least two parallel fuel supply paths that are connected to the fuel store, on the one hand, and to the internal combustion engine, on the other hand, wherein the primary fuel can be supplied from the fuel store to the internal combustion engine by means of the first fuel supply path for the purpose of combustion, and the second fuel supply path has at least one reforming device that reforms the primary fuel supplied from the fuel tank into a secondary fuel, and to supply at least a portion of the produced secondary fuel to the internal combustion engine for the purpose of combustion.
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公开(公告)号：US11248514B2
公开(公告)日：2022-02-15
申请号：US16852633
申请日：2020-04-20
摘要： The present invention relates to a liquid-cooled internal combustion engine comprising an engine block, which includes a plurality of cylinders, and cylinder heads closing the cylinders, wherein each cylinder is surrounded by a respective cooling liner and each cylinder head has provided therein at least one separate cooling chamber connected to the cooling liner of the associated cylinder via at least one transition channel, wherein the transition channels of at least two cylinders are interconnected via a pressure compensation chamber.
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公开(公告)号：US20200318481A1
公开(公告)日：2020-10-08
申请号：US16841477
申请日：2020-04-06
发明人： Didier ANGELOZ , Marko DEL AQUILA
摘要： The invention relates to an axial piston machine comprising a drive shaft, a driving gear non-rotatably connected thereto with one or more driving gear pistons accommodated therein, whose piston stroke is adjustable by a swash plate, wherein at least one return spring acts on the swash plate and at least one adjusting piston is supported on the swash plate via an adjusting lever, a first and/or second stop is provided for the adjusting piston to limit the swivel angle of the swash plate, wherein a first stop is formed by the bottom of the blind hole within the connecting plate and/or a second stop is formed by a flat protrusion of the housing in the vicinity of the blind hole.
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公开(公告)号：US10082074B2
公开(公告)日：2018-09-25
申请号：US15397654
申请日：2017-01-03
CPC分类号： F02B75/22 , F02B75/02 , F02B2075/027 , F02B2075/1864 , F16C3/04 , F16F9/12 , F16F15/30
摘要： The present disclosure relates to a four-stroke reciprocating piston engine in a V configuration having 16 cylinders, having a counter-clockwise direction of rotation, having an ignition timing control which fires the cylinders A1 to A8 and B1 to B8 in one of the following firing sequences, wherein the direction of rotation and the cylinder numbering are defined in accordance with DIN ISO 1204: a) A1-B2-A5-B4-A7-B8-A3-A8-B5-A6-B7-A2-B3-A4-B1-B6 b) A1-B2-A5-A2-B3-A4-B1-A8-B5-A6-B7-B4-A7-B8-A3-B6 c) A1-B4-A3-B2-A7-B6-A5-B8-B3-A8-B7-A4-B5-A2-B1-A6 d) A1-B4-A3-B2-B5-A2-B1-A6-B3-A8-B7-A4-A7-B6-A5-B8 e) A1-B2-A6-B4-A8-A4-B1-A7-B6-A5-B8-A2-B3-B7-A3-B5 f) A1-B2-A6-B4-A8-B7-A3-A7-B6-A5-B8-A2-B3-A4-B1-B5 g) A1-B2-A6-A2-B3-A4-B1-A7-B6-A5-B8-B4-A8-B7-A3-B5 h) A1-B4-A3-B2-A8-B5-A6-B7-B3-A7-B8-A4-B6-A2-B1-A5 i) A1-B4-B8-A4-B6-A2-B1-A5-B3-A7-A3-B2-A8-B5-A6-B7 j) A1-B4-A3-B2-B6-A2-B1-A5-B3-A7-B8-A4-A8-B5-A6-B7 k) A1-B2-A6-B5-A8-A5-B1-A7-B6-A4-B8-A2-B3-B7-A3-B4 l) A1-B2-A6-B5-A8-B7-A3-A7-B6-A4-B8-A2-B3-A5-B1-B4 m) A1-B2-A6-A2-B3-A5-B1-A7-B6-A4-B8-B5-A8-B7-A3-B4 n) A1-B5-A3-B2-A8-B4-A6-B7-B3-A7-B8-A5-B6-A2-B1-A4 o) A1-B5-B8-A5-B6-A2-B1-A4-B3-A7-A3-B2-A8-B4-A6-B7 p) A1-B5-A3-B2-B6-A2-B1-A4-B3-A7-B8-A5-A8-B4-A6-B7.
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公开(公告)号：US20150275835A1
公开(公告)日：2015-10-01
申请号：US14668581
申请日：2015-03-25
发明人： Waldemar Hampel
CPC分类号： F02M61/08 , F02M51/06 , F02M61/042 , F02M61/12
摘要： Methods and systems are provided for a fuel injector. In one example, a system may include an injector with a first, non-linear wall and a second-non-linear wall defining one or more flow ducts of an injector.
摘要翻译： 为燃料喷射器提供了方法和系统。 在一个示例中，系统可以包括具有限定喷射器的一个或多个流动管道的第一非线性壁和第二非直线壁的喷射器。
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公开(公告)号：US20140305388A1
公开(公告)日：2014-10-16
申请号：US14250728
申请日：2014-04-11
发明人： Benoît GAY , Michael DEEKEN , Marcus QUASTHOFF , Bouzid SEBA , Damien DUJON
IPC分类号： F02B61/06
CPC分类号： F02B61/06 , B60K6/105 , B60W10/02 , B60W10/06 , B60W10/103 , B60W10/30 , B60W30/1882 , B60W30/1884 , B60W2300/17 , Y02T10/6204
摘要： A drive system has an internal combustion machine that drives a hydraulic system and/or that includes a controller actuating the internal combustion machine such that, with transient load moment, the internal combustion machine operates at a constant set speed. The drive system includes a flywheel accumulator that is connected with the output shaft of the internal combustion machine via a step-up gear unit.
摘要翻译： 驱动系统具有驱动液压系统的内燃机和/或包括启动内燃机的控制器，使得在瞬时负载时，内燃机以恒定的设定速度运行。 驱动系统包括飞轮蓄能器，其通过升压减速器与内燃机的输出轴连接。
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公开(公告)号：US12025312B2
公开(公告)日：2024-07-02
申请号：US18184485
申请日：2023-03-15
发明人： Bouzid Seba , Michael-Alexandre Baert , Alix Noca
CPC分类号： F23R3/34 , F02M21/0224 , F05D2220/32 , F05D2240/35
摘要： The invention relates to an engine having at least two combustion chambers, a shared high-pressure fuel storage tank for holding fuel gas available as pressurized gas, and means for direct injection of the fuel gas from the high-pressure fuel storage tank into the combustion chambers, wherein it is possible to provide the fuel gas in the high-pressure fuel storage tank from a primary tank, wherein it is possible to withdraw the fuel gas from the primary tank and/or to generate it from a fuel withdrawn from the primary tank along a conversion path, and a gas buffer storage tank connected to the high-pressure fuel storage tank discharges fuel gas from the high-pressure fuel storage tank into the gas buffer storage tank, and the gas buffer storage tank is further connected via a separate fuel gas path to the air intake section of the gas combustion engine.
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