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    • 1. 发明申请
    • VERFAHREN ZUM BETRIEB EINES VERBRENNUNGSMOTORSYSTEMS FÜR EIN KRAFTFAHRZEUG UND VERBRENNUNGSMOTORSYSTEM FÜR EIN KRAFTFAHRZEUG
    • 用于操作内燃机系统用于汽车和电机燃烧系统的机动车辆
    • WO2018069432A1
    • 2018-04-19
    • PCT/EP2017/076032
    • 2017-10-12
    • FRIEDRICH-ALEXANDER-UNIVERSITÄT ERLANGEN-NÜRNBERG
    • SCHUMACHER, Moritz
    • F02M37/04F02M37/00F02B19/10F02B19/12F02M25/08B60K15/035F02M17/22
    • F02M37/04B60K2015/03514F02B19/1023F02B19/1028F02B19/108F02B19/12F02M17/22F02M25/08F02M37/0047Y02T10/125
    • Die Erfindung betrifft ein Verfahren zum Betrieb eines Verbrennungsmotorsystems (1) für ein Kraftfahrzeug sowie ein solches Verbrennungsmotorsystems (1). Letzteres umfasst einen durch einen Benzin-Ottomotor gebildeter Verbrennungsmotor (2), einen Hauptverbrennungsraum (6) und eine diesem Hauptverbrennungsraum (6) zugeordnete und durch wenigstens einen Überströmkanal (14) mit dem Hauptverbrennungsraum (6) strömungstechnisch verbundene Vorkammer (8). Mittels einer der Vorkammer (8) zugeordneten Einspritzvorrichtung (16) wird in die Vorkammer (8) ein als solches aus einem Kraftstofftank (30) des Kraftfahrzeugs entnommenes Kraftstoff-Luftgemisch zur Ausbildung eines Vorkammergemischs abgegeben und dieses Vorkammergemisch mittels einer Zündvorrichtung (18) gezündet. Bei dem Kraftstoff für das Kraftstoff-Luftgemisch zur Ausbildung des Vorkammergemischs handelt es sich um den gleichen Kraftstoff wie zur Ausbildung eines Hauptkammergemischs in dem jeweiligen Hauptverbrennungsraum (6). Mittels des gezündeten und über den oder den jeweiligen Überströmkanal (14) aus der Vorkammer (8) in den Hauptverbrennungsraum (6) übertretenden Vorkammergemischs wird ein in dem Hauptverbrennungsraum (6) ausgebildetes Hauptkammergemisch (6) gezündet.
    • 本发明涉及一种操作内燃机系统(1),用于导航使用的方法为r的机动车辆以及这样的内燃机系统(1)。 后者包括一个由形成的内燃机(2),主燃烧室(6)和所述主燃烧室(6)相关联,并且由至少一个导航用途berstr&OUML汽油火花点火式发动机; mkanal(14)(6)STR&OUML与主燃烧室;绿豆技术上相关联的预燃室 (8)。 由前室中的一个的装置(8)与所述喷射器(16)相关联的是这样从(30)的机动车辆的燃料 - 空气混合物的取以形成Vorkammergemischs并且这Vorkammergemisch通过在预燃室(8)为Z导航用途的装置的燃料箱中排出; ndvorrichtung(18) 签署导航使用的朋友。 在燃料F导航用途r是燃料 - 空气混合物以形成Vorkammergemischs是相同的燃料,以形成在相应的主燃烧室(6)的主腔室的混合物。 由签名导航用途ndeten和OVER的或相应的导航用途berstrÖ从主燃烧空间中的前室(8)mkanal(14)(6)导航用途bertretenden Vorkammergemischs,一个在主燃烧空间(6)形成的主腔室的混合物(6) 签署导航用途朋友

    • 4. 发明申请
    • FUEL SYSTEM APPARATUS AND METHOD
    • 燃料系统装置和方法
    • WO01059284A1
    • 2001-08-16
    • PCT/US2001/002692
    • 2001-01-26
    • F02M17/22F02M29/04F02M17/28F02G5/00
    • F02M17/22F02M29/04
    • A combustion engine (10) fuel system apparatus saturates and diffuses a gas, such as air, into a liquid fuel. The apparatus includes a fuel saturation chamber (21) connected to the engine fuel tank (13) for receiving a liquid fuel therefrom and also connected to a gas compressor (30) for directing compressed gas into the fuel saturation chamber (21) for saturating a liquid fuel being fed therein with the gas. The fuel saturation chamber (21) is connected to a gas diffusion chamber (24) for diffusing gas into the liquid fuel and which is also connected to the gas compressor (30).
    • 燃烧发动机(10)燃料系统装置将诸如空气的气体饱和并扩散到液体燃料中。 该装置包括连接到发动机燃料箱(13)的燃料饱和室(21),用于从其接收液体燃料,并且还连接到气体压缩机(30),用于将压缩气体引导到燃料饱和室(21)中以使饱和 液体燃料在其中被供给气体。 燃料饱和室(21)连接到气体扩散室(24),用于将气体扩散到液体燃料中,并且还连接到气体压缩机(30)。
    • 5. 发明申请
    • MIXING CHAMBER FOR AN INTAKE MANIFOLD
    • 混合室用于入口歧管
    • WO1981001032A1
    • 1981-04-16
    • PCT/US1980001340
    • 1980-10-10
    • ROBINSON D
    • F02M17/22
    • F02M23/14F02M17/22F02M29/04Y02T10/146
    • A mixing chamber for an intake manifold, which is positioned between the carburetor and the intake manifold. The device could be constructed as an integral structure with the intake manifold or might well be an add on item which is mounted with bolts and gaskets between the carburetor and the intake manifold. The device comprises a chamber case (10) divided into two compartments, which would generally be described as the upper half (24) and the lower half (26). The configuration generally corresponds to two dishlike structures meeting at a center portion. Mounted in the center portion of the chamber case is a diffusion screen (30) projecting through the diameter of the device and secured to the chamber case at its maximum diameter. Mounted in the center of the diffusion screen (30) is perforated, circular structure referred to as a splatter plate (28). Projecting diagonally through the chamber case (10) is a hot air conduit (32) with a loop center portion referred to as a heating coil (34) which is in contact with the splatter plate (28) and/or diffusion screen (30). The vacuum of the intake manifold will draw air through the hot air conduit (32) from exhaust manifold and heats the interior of the chamber case (10). A conduit regulator valve regulates (38) the rate of hot air flow through the conduit (32) exhausting into the intake manifold through the hot air outlet (42). The device may be employed as a fuel tank vapor circuit. This circuit leads from the fuel tank (52) to the chamber case (10). An external source of air pressure (54) leads through an air inlet pipe (56) into the bottom of the leads through an air inlet pipe (56) into the bottom of the fuel tank. The air bubbling up through the gasoline into the tank creates vapor which moves over and around a baffle plate (60) to the tank vapor pipe (58) through a check valve (62) into a vapor reservoir (64) through a vapor regulator (66) and is discharged through a vapor jet (68) into the interior of chamber case (10) between the carburetor and the intake manifold.
    • 用于进气歧管的混合室,其位于化油器和进气歧管之间。 该装置可以被构造为具有进气歧管的整体结构,或者可以是在化油器和进气歧管之间安装有螺栓和垫圈的物品。 该装置包括被分成两个室的室壳体(10),其通常将被描述为上半部分(24)和下半部分(26)。 该配置通常对应于在中心部分相遇的两个盘状结构。 安装在室壳体的中心部分的是扩散屏幕(30),其通过装置的直径突出并且以最大直径固定到腔室。 安装在扩散屏幕(30)的中心的是穿孔的,称为飞溅板(28)的圆形结构。 通过腔室(10)对角投射的是热空气管道(32),其中环状中心部分被称为与飞溅板(28)和/或扩散屏(30)接触的加热线圈(34) 。 进气歧管的真空将通过来自排气歧管的热空气导管(32)吸入空气,并加热室壳体(10)的内部。 导管调节阀调节(38)通过热空气出口(42)排入进气歧管的导管(32)的热空气流量的速率。 该装置可以用作燃料箱蒸气回路。 该电路从燃料箱(52)引导到室外壳(10)。 外部空气源(54)通过进入燃料箱底部的进气管(56)通过进气管(56)进入引线的底部。 通过汽油鼓泡通入罐中的空气通过蒸气调节器(16)通过止回阀(62)将阻挡板(60)和挡板(60)周围和周围移动到储罐蒸气管(58)进入蒸气储存器(64) 66),并且通过蒸气喷射(68)排放到化油器和进气歧管之间的室壳体(10)的内部。
    • 6. 发明申请
    • METHOD AND SYSTEM FOR LIQUID FUEL CONDITIONING
    • 液体燃料调节方法与系统
    • WO2009067281A1
    • 2009-05-28
    • PCT/US2008/073167
    • 2008-08-14
    • ULTIMATE COMBUSTION CORPORATIONGACHIK, IgorGURARYE, LevGURIN, VictorLEVIN, YuriSTAROSELSKY, NaumVAYNBLAT, Semen
    • GACHIK, IgorGURARYE, LevGURIN, VictorLEVIN, YuriSTAROSELSKY, NaumVAYNBLAT, Semen
    • F02M17/22F02M25/00
    • F02M25/00F02D19/12F02M25/10F02M29/04F02M31/186F02M37/0064Y02T10/121Y02T10/126
    • A fuel conditioning method is applicable to common rail direct injection or unit injector system. A liquid fuel is conditioned for higher-efficiency combustion in a combustion chamber. The conditioning system includes a fuel vessel (6) for fuel conditioning, at least one fuel dispersing nozzle (5) mounted for discharge into the fuel conditioning vessel (6), at least one gas inlet port (12), and at least one conditioned fuel outlet port (13) located in the vessel. A gas source (9) feeds a gas to the fuel conditioning vessel (6), wherein the gas is dissolved in the liquid fuel for forming a liquid/gas fuel solution. A low-pressure fuel pump (3) and a liquid fuel supply line (4) deliver liquid fuel from a fuel tank (1) to the at least one dispersing nozzle (5) of the fuel vessel (6) at pressure P 1 higher than the gas pressure P 2 . A high-pressure fuel pump (14) feeds the liquid fuel/gas solution into a common rail (16) and further into fuel injectors (18), providing a pressure P 4 higher than a pressure P 5 in the combustion chamber at a moment of combustion.
    • 燃油调节方法适用于共轨直喷或单喷油器系统。 调节液体燃料以在燃烧室中进行更高效率的燃烧。 调节系统包括用于燃料调节的燃料容器(6),安装用于排放到燃料调节容器(6)中的至少一个燃料分散喷嘴(5),至少一个气体入口(12),以及至少一个调节 燃料出口(13)位于容器中。 气体源(9)将气体供给到燃料调节容器(6),其中气体溶解在用于形成液体/气体燃料溶液的液体燃料中。 低压燃料泵(3)和液体燃料供应管线(4)将液体燃料从燃料箱(1)输送到燃料容器(6)的至少一个分散喷嘴(5),压力P1高于 气压P2。 高压燃料泵(14)将液体燃料/气体溶液供给到共轨(16)中并进一步供入燃料喷射器(18)中,在燃烧时刻提供高于燃烧室中的压力P5的压力P4 。
    • 7. 发明申请
    • A DEVICE GENERATING COMBUSTIBLE VAPORS FED TO AN INTERNAL COMBUSTION ENGINE
    • 内燃机发电可燃气体的装置
    • WO2007045439A1
    • 2007-04-26
    • PCT/EP2006/010010
    • 2006-10-17
    • DIETMAIR, JohannVALDEZ, Monica, AndreaBORTOLUSSI, Osvaldo, Daniel
    • VALDEZ, Monica, AndreaBORTOLUSSI, Osvaldo, Daniel
    • F02M25/08F02M17/22
    • F02M17/22F02D19/0647F02D19/066F02D19/0671F02D19/081F02M25/089F02M31/186Y02T10/126Y02T10/36
    • A device generating combustible vapors fed to an internal combustion or diesel engine, as well to motors converted to work with natural gas, capable to boost the horsepower of said engines o to regain the nominal horsepower delivered by the engine, comprising a closed vessel (1) having a longitudinal axis; with a removable lid (2) at its upper end and a bottom end (4) having mutually convergent surfaces until they reach a common point at the extreme lower end (14) of said vessel. Two conduits enter said vessel from its upper end (3); a first conduit (7) is connected to a vacuum source and to the means regulating the vehicle's own fuel admission to the engine, while the second conduit (5) provides a source of atmospheric air entering said vessel, extending this second conduit (5) within said vessel (1) until its free end rests adjacent to its bottom (4). Said vessel (1) determines when said lid is applied, an hermetic enclosure containing a mass of a liquid HC volatile fuel (12), being said free end of said second conduit submerged within said mass of liquid HC, establishing an air inlet (a) within said HC mass creating a state of constant turbulence (b), while the first conduit (7) determines the extraction (v) of the volatile HC vapor generated within (13). The lower end (4) of said vessel it is connected a third conduit (10) defining a draining means; each one of said conduits has it own closing valves (9, 8) capable of regulating the flow therein.
    • 产生供给内燃或柴油机的可燃蒸汽的装置,以及转换为天然气工作的电动机,其能够提高所述发动机的马力,以重新获得由发动机输送的额定功率,包括密闭容器(1 )具有纵向轴线; 在其上端具有可移除的盖(2)和具有相互会聚的表面的底端(4),直到它们到达所述容器的最下端(14)处的公共点。 两个管道从其上端(3)进入所述容器; 第一管道(7)连接到真空源和调节车辆自身进入发动机的燃料的装置,而第二管道(5)提供进入所述容器的大气空气源,延伸该第二管道(5) 在所述容器(1)内,直到其自由端靠近其底部(4)为止。 所述容器(1)确定何时施加盖子,包含大量液体HC挥发性燃料(12)的密封外壳,所述第二导管的所述自由端浸没在所述液体HC内,建立空气入口 )产生恒定湍流(b)的状态,而第一导管(7)确定在(13)内产生的挥发性HC蒸汽的提取(v)。 所述容器的下端(4)连接有限定排水装置的第三导管(10); 所述导管中的每一个具有自己的能够调节其中的流动的关闭阀(9,8)。
    • 8. 发明申请
    • INTERNAL COMBUSTION ENGINE FUEL ECONOMY SYSTEM
    • 内燃机燃油经济系统
    • WO1979000053A1
    • 1979-02-08
    • PCT/US1978000045
    • 1978-07-20
    • OGLE T
    • F02M17/22
    • F02M31/18F02M17/18F02M29/04Y02T10/126Y10S261/83
    • A fuel economy system for an internal combustion engine which, when installed in a motor vehicle, obviates the need for a conventional carburetor, fuel pump and gasoline tank. The system operates by using the engine vacuum to draw fuel vapors from a vapor tank (10) through a vapor conduit (14) to a vapor equalizer (16) which is positioned directly over the intake manifold (18) of the engine (20). The vapor tank (10) is constructed of heavy duty steel or the like to withstand the large vacuum pressure and includes an air inlet valve (12) coupled for control to the accelerator pedal (28). The vapor equalizer (16) ensures distribution of the correct mixture of air and vapor to the cylinders of the engine (20) for combustion, and also includes its own air inlet valve (22) coupled for control to the accelerator pedal (28). The system utilizes vapor-retarding filters in the vapor conduit (14), vapor tank (10) and vapor equalizer (16) to deliver the correct vapor/air mixture for proper operation. The vapor tank (10) and fuel contained therein are heated by running the engine coolant through a conduit (36) within the tank (10). Due to the extremely lean fuel mixtures used by the present invention, gas mileage in excess of one hundred miles per gallon may be achieved.