SYSTEM FOR DETECTING A LEAK IN A FUEL SYSTEM
    81.
    发明申请
    SYSTEM FOR DETECTING A LEAK IN A FUEL SYSTEM 审中-公开
    用于检测燃料系统中的泄漏的系统

    公开(公告)号:WO2018002054A1

    公开(公告)日:2018-01-04

    申请号:PCT/EP2017/065861

    申请日:2017-06-27

    Abstract: It is proposed a fuel tank leak detection system comprising: a test cell for receiving a portion of on-board fuel, said test cell comprising an inlet for receiving a portion of on-board fuel and an outlet for releasing fuel vapor into a vapor space within the fuel tank; a heater mounted within the test cell for heating the fuel in the test cell so as to create a pressure build-up within the fuel tank; and a controller for: - obtaining a first information relative to the amount of pressure build-up created within the fuel tank and a second information relative to the amount of energy introduced by the heater in the test cell; and - detecting a leak using said first and second information.

    Abstract translation: 提出了一种燃料箱泄漏检测系统,包括:用于接收一部分车载燃料的测试单元,所述测试单元包括用于接收一部分车载燃料的入口和用于接收车载燃料的一部分的出口 用于将燃料蒸汽释放到燃料箱内的蒸气空间中; 安装在测试单元内的加热器,用于加热测试单元中的燃料,从而在燃料箱内产生压力; 以及控制器,用于: - 获得关于在所述燃料箱内产生的压力积聚量的第一信息和相对于由所述加热器在所述测试单元中引入的能量的量的第二信息; 和 - 使用所述第一和第二信息检测泄漏。

    一种具有汽油气化装置的内燃机
    82.
    发明申请

    公开(公告)号:WO2016066067A1

    公开(公告)日:2016-05-06

    申请号:PCT/CN2015/092800

    申请日:2015-10-26

    Applicant: 徐千里

    Inventor: 徐千里

    CPC classification number: F02M31/18 F02M31/125 Y02T10/126

    Abstract: 一种具有燃油气化装置的汽油内燃机,包括汽油内燃机(1),在汽油内燃机(1)电控喷油嘴(2)一端连接有汽油气化装置(3),汽油气化装置(3)另一端直通汽油内燃机的进气门(5),所述的汽油气化装置(3)内有一高温恒温腔体(4),腔体(4)的一端为连通电控喷油嘴(2)的汽油入口,腔体的另一端连通汽油内燃机(1)的进气门。汽油气化装置(3)内的高温恒温腔体(4)内安装有高温加热元件(6),所述的高温加热元件(6)为恒温电发热元件。该内燃机的优点是气态汽油是汽油分子团的最小形式,由此能做到汽油分子与氧气接触的最大化,此时在气缸进气充足条件下,发动机缸内汽油的燃烧可以达到最大化,从而排出的废气可以达到最小排放。

    燃油气内燃机
    83.
    发明申请
    燃油气内燃机 审中-公开

    公开(公告)号:WO2015074329A1

    公开(公告)日:2015-05-28

    申请号:PCT/CN2014/070677

    申请日:2014-01-15

    Inventor: 郑伯平 王下雨

    CPC classification number: F02M31/18 Y02T10/126

    Abstract: 一种燃油气内燃机,包括燃油泵(1)、控制装置(10)、气缸(12)、与所述气缸(12)进口相连的混合供应器(8)、与所述气缸(12)出口相连的排气管(11),所述混合供应器(8)包括助燃剂供给口(81)和若干燃料供给口(82),该内燃机还包括液态燃油气化管(3)、燃气聚集筒(5)、减压器(7)和依次连通的空气过滤器(14)、空压机(15)、油水分离器(16)、制氧分子筛(17)、氧气聚气筒(18)、矢量控制器(19),所述液态燃油气化管(3)安装在所述排气管(11)内,该液态燃油气化管(3)的一端通过一单向电磁阀(2)与燃油泵(1)相连,其另一端与混合供应器(8)的一燃料供给口(82)相连或通过一单向阀(4)与燃气聚集筒(5)的进气口相连。所述内燃机结构简单,具有油起动和气起动两种模式,节能环保效果好,液体油无需分别是柴油或汽油。

    VAPOR TRANSPORT FUEL INTAKE SYSTEM
    84.
    发明申请
    VAPOR TRANSPORT FUEL INTAKE SYSTEM 审中-公开
    蒸汽运输燃油采集系统

    公开(公告)号:WO2015069930A1

    公开(公告)日:2015-05-14

    申请号:PCT/US2014/064396

    申请日:2014-11-06

    Inventor: CADY, David, D.

    Abstract: A fuel intake system for supplying an internal combustion engine with a fuel vapor/air mixture without the use of a carburetor or fuel injectors. The fuel intake system includes a tank holding fuel and an evaporated fuel vapor. An air inlet tube and a vapor outlet tube are coupled to the tank. A vapor conditioner is coupled between the vapor outlet tube and the engine. The vapor conditioner has a vapor conditioner throttle body with a butterfly valve. The vapor conditioner regulates the fuel vapor/air mixture by selective positioning of the butterfly valve.

    Abstract translation: 一种用于在不使用化油器或燃料喷射器的情况下向内燃机供应燃料蒸气/空气混合物的燃料进入系统。 燃料进入系统包括容纳燃料和蒸发的燃料蒸气的罐。 空气入口管和蒸汽出口管联接到罐。 蒸汽调节器联接在蒸汽出口管和发动机之间。 蒸气调节器具有带蝶阀的蒸气调节器节流阀体。 蒸气调节器通过蝶阀的选择性定位来调节燃料蒸汽/空气混合物。

    FUEL SYSTEM FOR COMBUSTION ENGINE
    85.
    发明申请
    FUEL SYSTEM FOR COMBUSTION ENGINE 审中-公开
    燃油发动机燃油系统

    公开(公告)号:WO2014178776A1

    公开(公告)日:2014-11-06

    申请号:PCT/SE2014/050501

    申请日:2014-04-25

    Applicant: SCANIA CV AB

    Abstract: The invention concerns a fuel system (4) that comprises a first fuel tank (20) and a second fuel tank (22). The fuel is conducted from the first fuel tank (20) to a high-pressure system (19). A main feed pump (26) feeds fuel from the first fuel tank (20) via a second line (40) and a transfer pump (28) feeds fuel from the second fuel tank (22) to the first fuel tank (20) via the first fuel line (36). A first electric motor (M1) drives the main feed pump (26), and is arranged in the first fuel tank (20). The first fuel tank (20) holds a smaller volume than the second fuel tank (22). A fuel return line (13) is arranged so as to return pressurized fuel from the high-pressure system (19) to the first fuel tank (20). The fuel system (4) further comprises an arrangement for controlling the fuel temperature in the first fuel tank (20) by controlling the flow of fuel to the first fuel tank (20). The invention also concerns a combustion engine (20) and a vehicle (1) that contains the system, and a method for controlling a fuel system (4).

    Abstract translation: 本发明涉及一种包括第一燃料箱(20)和第二燃料箱(22)的燃料系统(4)。 燃料从第一燃料箱(20)传导到高压系统(19)。 主供给泵(26)经由第二管线(40)从第一燃料箱(20)供给燃料,并且输送泵(28)通过以下方式将燃料从第二燃料箱(22)供给到第一燃料箱(20) 第一燃料管路(36)。 第一电动机(M1)驱动主供给泵(26),并配置在第一燃料箱(20)内。 第一燃料箱(20)保持比第二燃料箱(22)更小的体积。 燃料返回管路(13)被布置成使加压燃料从高压系统(19)返回到第一燃料箱(20)。 燃料系统(4)还包括用于通过控制到第一燃料箱(20)的燃料流来控制第一燃料箱(20)中的燃料温度的装置。 本发明还涉及一种内燃机(20)和容纳该系统的车辆(1),以及一种用于控制燃料系统(4)的方法。

    TEMPERATURE CONTROL OF A FLUID DISCHARGED FROM A HEAT EXCHANGER
    86.
    发明申请
    TEMPERATURE CONTROL OF A FLUID DISCHARGED FROM A HEAT EXCHANGER 审中-公开
    从热交换器排出的液体的温度控制

    公开(公告)号:WO2014138972A1

    公开(公告)日:2014-09-18

    申请号:PCT/CA2014/050214

    申请日:2014-03-11

    Abstract: A reciprocating piston cryogenic pump has been suspended from stroking when process fluid discharge temperature from a vaporizer dropped below a threshold to prevent freezing of a heat exchange fluid circulating through the vaporizer and damage to downstream components. Suspension of the pump results in a decrease of process fluid pressure downstream of the vaporizer, which is undesirable. In the present technique, a temperature is monitored correlating to process fluid temperature downstream of the vaporizer. The amount of process fluid discharged from the pump in each cycle is adjusted as a function of the temperature such that the average residence time of the process fluid in the vaporizer is increased as the discharge amount decreases, increasing process fluid discharge temperature. The average mass flow rate of the process fluid through the vaporizer is unchanged regardless of pump discharge amount such that process fluid pressure downstream of the vaporizer is maintained.

    Abstract translation: 当来自蒸发器的过程流体排放温度降到阈值以下时,往复活塞式低温泵已经悬挂在不动作中,以防止通过蒸发器循环的热交换流体的冷冻并损坏下游部件。 泵的悬挂导致蒸发器下游的工艺流体压力降低,这是不期望的。 在本技术中,监测与蒸发器下游的处理流体温度相关的温度。 调整每个循环中从泵排出的工艺流体的量作为温度的函数,使得随着排出量减少,处理流体在蒸发器中的平均停留时间增加,从而提高了处理流体排放温度。 不管泵排出量如何,通过蒸发器的过程流体的平均质量流量是不变的,从而维持汽化器下游的过程流体压力。

    DISPOSITIVO ECONOMIZADOR DE GASOLINA
    87.
    发明申请
    DISPOSITIVO ECONOMIZADOR DE GASOLINA 审中-公开
    汽油保存装置

    公开(公告)号:WO2012002789A1

    公开(公告)日:2012-01-05

    申请号:PCT/MX2010/000060

    申请日:2010-07-02

    CPC classification number: F02M31/08 F02M31/042 Y02T10/126

    Abstract: Esta invención se refiere a un dispositivo automotriz el cual permite un ahorro de combustible (GASOLINA, GAS LP y DIESEL) del orden del 20 al 40% y en algunos casos hasta el 50% dependiendo la marca del vehículo y su tecnología aplicada con una disminución de gases contaminantes de hasta un 90%. El objeto de esta invención es proporcionar por medio de su diseño y tecnología, el 22% exacto de oxígeno con la temperatura de 35°C para una mayor gasificación y aprovechamiento del combustible y así brindar mayor potencia al motor logrando con esto la mezcla estequiométrica requerida en los vehículos de combustión interna. Gracias a una construcción novedosa cuya característica es el efecto turbina que recibe el aire proveniente del filtro térmico y que a su vez es dirigido por medio del reactor instalado en la pared de fuego (múltiple de escape).

    Abstract translation: 本发明涉及一种根据汽车模型将燃料(汽油,LP气和柴油)消耗量削减高达20%至40%,并且在某些情况下高达50%的汽车装置及其应用技术, 将污染气体减少高达90%。 本发明的目的是通过其设计和技术在35℃的温度下提供精确的22%的氧气,以获得更好的气化和燃料使用,为发动机提供更大的功率,从而实现化学计量混合 内燃机需要。 该新型结构的特征在于,来自热过滤器的空气具有涡轮机效应,其又通过安装在防火墙(排气歧管)中的反应器引导。

    MOLECULAR FUEL DIVIDER
    88.
    发明申请
    MOLECULAR FUEL DIVIDER 审中-公开
    分子燃料分子

    公开(公告)号:WO2011148202A1

    公开(公告)日:2011-12-01

    申请号:PCT/GR2011/000020

    申请日:2011-05-27

    Abstract: The molecular fuel divider (2) is a constructive intervention in the internal combustion engines (1), that contributes to their best possible function, by significantly increasing their performance, while concurrently significantly reducing fuel consumption and almost eradicating pollutant emissions. The molecular fuel divider (2) consists of a hot material conductor (5) and a blade (3), which in turn consists of its body (13), the routing separator (4) and its legs (11, 12). The molecular fuel divider (2) is positioned in the intake of the combustion air (14) of across the fuel injector (9) of an internal combustion engine (1). From the hot material conductor (5) we have a flow of hot temperature liquid or gas, from which the temperature is transferred to the blade (3) of the molecular fuel divider (2). After the blade (3) is heated, the injected on it fuel turns into gas, mixes with combustion air and due to the gaseous form of the two elements, we achieve better mixing and the desired result is the reduction in fuel consumption and almost total eradication of pollutant emission.

    Abstract translation: 分子燃料分配器(2)是内燃机(1)的建设性干预,通过显着提高其性能,同时显着降低燃料消耗并几乎消除污染物排放,从而有助于其最佳功能。 分子燃料分配器(2)由热材料导体(5)和叶片(3)组成,叶片(3)又由其主体(13),路线分离器(4)及其支腿(11,12)组成。 分子燃料分配器(2)位于内燃机(1)的燃料喷射器(9)的燃烧空气(14)的进气口中。 从热材料导体(5),我们有一个热的温度的液体或气体的流动,温度被传递到分子燃料分配器(2)的叶片(3)。 在叶片(3)被加热之后,喷射在其上的燃料变成气体,与燃烧空气混合,并且由于两种元素的气体形式,我们实现更好的混合,并且期望的结果是降低燃料消耗并且几乎总 消除污染物排放。

    METHOD OF AND APPARATUS FOR CO-FUELLING DIESEL ENGINES
    89.
    发明申请
    METHOD OF AND APPARATUS FOR CO-FUELLING DIESEL ENGINES 审中-公开
    燃料柴油发动机的方法和装置

    公开(公告)号:WO2011130806A1

    公开(公告)日:2011-10-27

    申请号:PCT/AU2011/000492

    申请日:2011-04-27

    Abstract: Apparatus for co-fuelling a diesel engine including a diesel engine having one or more combustion chambers; a co-fuel tank for containing a liquid co-fuel, the co-fuel tank being in fluid connection with the one or more combustion chambers; co-fuel delivery and delivery control means operatively interposed between the co-fuel tank and the one or more combustion chambers for delivering co-fuel from the co-fuel tank to the one or more combustion chambers; a liquid to gas converter operatively interposed between the co-fuel tank and the one or more combustions chambers for converting the liquid co-fuel from a liquid to a gas; a condensate return for returning any of the co-fuel which recondenses to the co-fuel tank and engine control means operatively associated with the diesel engine and the co-fuel delivery and delivery control means for controlling operation of the diesel engine and the delivery of the co-fuel to the one or more combustion chambers.

    Abstract translation: 用于对包括具有一个或多个燃烧室的柴油发动机的柴油发动机进行共同加油的装置; 用于容纳液体共燃料的共燃油箱,所述共燃油箱与所述一个或多个燃烧室流体连通; 共同燃料输送和输送控制装置,可操作地插入在共燃料箱和一个或多个燃烧室之间,用于将共燃料从共燃油箱输送到一个或多个燃烧室; 液体与气体转换器,其可操作地插入在所述辅助燃料箱和所述一个或多个燃烧室之间,用于将液体共燃料从液体转化为气体; 一个冷凝水返回,用于将任何共同燃料返回到辅助燃料箱和与柴油发动机可操作地相关联的发动机控制装置和用于控制柴油发动机的运行的共同燃料输送和输送控制装置, 对一个或多个燃烧室的共燃料。

    FUEL VAPORIZER FOR FUEL INJECTED ENGINES
    90.
    发明申请
    FUEL VAPORIZER FOR FUEL INJECTED ENGINES 审中-公开
    用于燃油喷射的发动机的燃油蒸发器

    公开(公告)号:WO2011037567A1

    公开(公告)日:2011-03-31

    申请号:PCT/US2009/058271

    申请日:2009-09-24

    Abstract: Free heat from an exhaust manifold of an internal combustion engine or an electric heater supplies heat to a vaporizer. Gasoline is converted from fluid to vapor in the vaporizer and sent directly to the fuel injectors. Water fog may be added to the air intake manifold. One embodiment adds a catalyst to the vaporizer to convert gasoline to propane vapor. Fuel efficiency from 30 to 43 miles per gallon has been tested.

    Abstract translation: 来自内燃机或电加热器的排气歧管的自由热量向蒸发器供热。 汽油在蒸发器中从流体转化成蒸汽,并直接送到燃料喷射器。 可将水雾加入进气歧管。 一个实施方案将催化剂加入到蒸发器中以将汽油转化为丙烷蒸气。 燃油效率从每加仑30至43英里已经过测试。

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