PIEZOELECTRIC FUEL INJECTOR HAVING A TEMPERATURE COMPENSATING UNIT
    12.
    发明申请
    PIEZOELECTRIC FUEL INJECTOR HAVING A TEMPERATURE COMPENSATING UNIT 有权
    具有温度补偿单元的压电式燃油喷射器

    公开(公告)号:US20100024776A1

    公开(公告)日:2010-02-04

    申请号:US12503764

    申请日:2009-07-15

    CPC classification number: F02M51/0603

    Abstract: The present invention provides a fuel injector, comprising a housing having a sealable injector seat; a fuel injector pin disposed within the housing proximate to the injector seat such that the injector seat may be sealed and unsealed by displacing the fuel injector pin; a resilient element biasing the fuel injector pin in an unsealed direction; a piezoelectric actuator disposed within the housing proximal to the fuel injector pin configured to actuate to force the injector pin towards the injector seat to seal the injector seat; and a thermal compensating unit disposed within the housing proximal to the actuator and configured to compensate for thermal expansion or contraction of a component of the fuel injector.

    Abstract translation: 本发明提供了一种燃料喷射器,其包括具有可密封的喷射器座的壳体; 燃料喷射器销,其设置在靠近所述喷射器座的所述壳体内,使得所述喷射器座可以通过移动所述燃料喷射器销而被密封和未密封; 一个弹性元件,沿着未密封的方向偏置燃料喷射器销; 压电致动器,其设置在所述壳体的靠近所述燃料喷射器销的所述壳体中,所述压电致动器构造成致动以迫使所述喷射器销朝向所述喷射器座以密封所述喷射器 以及热补偿单元,其设置在所述壳体内靠近所述致动器并且被配置为补偿所述燃料喷射器的部件的热膨胀或收缩。

    FUEL INJECTOR HAVING ALGORITHM CONTROLLED LOOK-AHEAD TIMING FOR INJECTOR-IGNITION OPERATION
    13.
    发明申请
    FUEL INJECTOR HAVING ALGORITHM CONTROLLED LOOK-AHEAD TIMING FOR INJECTOR-IGNITION OPERATION 有权
    燃油喷射器具有算法控制的前置时间,用于喷射器点火操作

    公开(公告)号:US20070227492A1

    公开(公告)日:2007-10-04

    申请号:US11692092

    申请日:2007-03-27

    Abstract: The present invention provides an injector-ignition fuel injection system for an internal combustion engine, comprising an ECU controlling a heated catalyzed fuel injector for heating and catalyzing a next fuel charge, wherein the ECU uses a one firing cycle look-ahead algorithm for controlling fuel injection. The ECU may further incorporate a look-up table, auto-tuning functions and heuristics to compensate for the rapid rotational de-acceleration that occurs near top dead center in lightweight small ultra-high compression engines as may be used with this invention. The ECU may further ramp heat input to the injector in response to engine acceleration requests and, under such circumstances, may extend its look-ahead for up to four firing cycles.

    Abstract translation: 本发明提供了一种用于内燃机的喷射器点火燃料喷射系统,其包括控制加热催化燃料喷射器以加热和催化下一个燃料充量的ECU,其中ECU使用一个点火循环前瞻算法来控制燃料 注射。 ECU可以进一步包括查找表,自动调谐功能和启发式,以补偿在本发明可以使用的轻型小型超高压缩发动机中在上死点附近发生的快速旋转去加速度。 ECU可以响应于发动机加速请求而进一步斜坡进入喷射器的输入,并且在这种情况下,可以将其向前延伸多达四个发射周期。

    Rechargeable metal-air battery
    14.
    发明授权
    Rechargeable metal-air battery 失效
    可充电金属空气电池

    公开(公告)号:US4957826A

    公开(公告)日:1990-09-18

    申请号:US343193

    申请日:1989-04-25

    CPC classification number: H01M12/08 H01M2/18 H01M4/02 Y02E60/128

    Abstract: A zinc anode plate is completely wrapped in a cloth anode separator containing liquid electrolyte. A hydro-gel material packed in an inert mesh separator is sandwiched between the wrapped anode and an air cathode which is in the form of a carbon membrane. The gel material is sufficiently permeable to oxygen to allow oxygen flow therethrough during charging and discharging cycles of the battery, and provides chemical reactive communication between the air cathode and the electrolyte in the anode separator without allowing electrolyte to pass therethrough. The permeability of the gel material is selected such that during charging of the battery, oxygen generated by the anode exerts sufficient pressure at the interface of the anode separator and gel material to cause electrolyte to be recirculated through the edges of the cloth anode separator to the opposite layer thereof, thereby preventing depletion of electrolyte to the anode.

    Abstract translation: 锌阳极板完全包裹在含有液体电解质的布阳极隔板中。 填充在惰性筛网分离器中的水凝胶材料夹在包裹的阳极和呈碳膜形式的空气阴极之间。 凝胶材料对于氧气是足够的可渗透的,以允许氧气在电池的充电和放电循环期间流过其中,并且在空气阴极和阳极分离器中的电解质之间提供化学反应性连通,而不允许电解质通过。 选择凝胶材料的渗透性,使得在电池充电期间,由阳极产生的氧在阳极分离器和凝胶材料的界面施加足够的压力,以使电解质通过布阳极分离器的边缘再循环到 从而防止电解质向阳极的耗尽。

    Continuous consumable anode
    15.
    发明授权
    Continuous consumable anode 失效
    连续耗材阳极

    公开(公告)号:US4916036A

    公开(公告)日:1990-04-10

    申请号:US260477

    申请日:1988-10-20

    CPC classification number: H01M4/64 H01M12/04 H01M4/12 H01M8/22

    Abstract: A consumable anode of a reactive metal such as lithium is provided as a layer on a flexible, conductive substrate. The anode is preferably in the form of an elongated tape wound on a reel. The anode tape is fed from the reel into and through an elongated electrolyte reaction chamber formed between the surface of the anode tape and an opposed cathode. The ends of the compartment contain seals for retaining electrolyte between the electrodes. The tape is rewound on a driven take up reel.

    Abstract translation: 将诸如锂的活性金属的可消耗阳极作为层设置在柔性导电基底上。 阳极优选为缠绕在卷轴上的细长带的形式。 阳极带从卷轴进入并通过形成在阳极带的表面和相对的阴极之间的细长电解质反应室。 隔间的端部包含用于在电极之间保持电解质的密封。 磁带在被驱动的卷取卷轴上倒带。

    Metal-alloy air battery
    16.
    发明授权
    Metal-alloy air battery 失效
    金属合金空气电池

    公开(公告)号:US4894295A

    公开(公告)日:1990-01-16

    申请号:US244828

    申请日:1988-09-14

    CPC classification number: H01M12/06

    Abstract: A metal-air battery has a base for containing the active battery materials and a lid located on top of and fitted with the base. The flexible bottom surface of the base is curved to permit an expansion of the battery container during battery discharge. The air cathode is retained by a ledge in the base as well as by channels in the lid to prevent separation between the electrolyte and the air cathode membrane during battery discharge. An air chamber housing having inlet and outlet air ducts is located above the air cathode membrane for continuous air flow and optimal battery operation. The air ducts are sealed during storage to extend the shelf life of the battery.

    Abstract translation: 金属空气电池具有用于容纳活性电池材料的基座和位于基座的顶部并且与其配合的盖子。 基座的柔性底表面弯曲,以允许在电池放电期间电池容器的膨胀。 空气阴极由底座中的凸缘以及盖中的通道保持,以防止在电池放电期间电解质和空气阴极膜之间的分离。 具有入口和出口空气管道的气室壳体位于空气阴极膜上方,用于连续气流和最佳电池操作。 空气管道在储存期间被密封以延长电池的保质期。

    BIOMASS FRACTIONING PROCESS
    18.
    发明申请
    BIOMASS FRACTIONING PROCESS 审中-公开
    生物量分解过程

    公开(公告)号:US20120205228A1

    公开(公告)日:2012-08-16

    申请号:US13398607

    申请日:2012-02-16

    Abstract: A biomass fractionator and method are described for inputting ground biomass and outputting several vapor streams of bio-intermediate compounds along with syngas and biochar. In one embodiment, a method for biomass fractioning, comprises dispensing biomass into thin sheets of ground biomass; subjecting the thin sheets to ramps of temperature; and selectively collecting various groups of compounds as they are released from the thin sheets.

    Abstract translation: 描述了用于输入地下生物质并输出几种生物中间体化合物的蒸气流以及合成气和生物炭的生物质分馏器和方法。 在一个实施方案中,用于生物量分馏的方法包括将生物质分配到薄片的地面生物质中; 使薄片经受温度斜坡; 并且当它们从薄片中释放时选择性地收集各种化合物组。

    SERIALLY OPERATING MULTI-ELEMENT PIEZOELECTRIC ACTUATOR DRIVER
    19.
    发明申请
    SERIALLY OPERATING MULTI-ELEMENT PIEZOELECTRIC ACTUATOR DRIVER 审中-公开
    系列操作多元素压电致动器驱动器

    公开(公告)号:US20100194238A1

    公开(公告)日:2010-08-05

    申请号:US12652679

    申请日:2010-01-05

    CPC classification number: H02N2/06

    Abstract: A piezoelectric actuator driving is presented that serially actuates individual piezoelectric elements of a multi-element piezoelectric actuator. One embodiment of the invention features a system comprising (1) a piezoelectric actuator having a plurality of piezoelectric elements; and (2) a current source configured to transmit a plurality of electrical currents to the piezoelectric actuator to actuate a corresponding plurality of the piezoelectric elements; (3) wherein the plurality of electrical currents are configured such that one piezoelectric element reaches a maximum actuation before another piezoelectric element begins actuating.

    Abstract translation: 提出了一种压电致动器驱动器,其串联地驱动多元件压电致动器的各个压电元件。 本发明的一个实施例的特征在于一种系统,包括:(1)具有多个压电元件的压电致动器; 和(2)电流源,被配置为将多个电流传输到所述压电致动器以致动相应的多个所述压电元件; (3),其中所述多个电流被配置为使得一个压电元件在另一个压电元件开始致动之前达到最大致动。

    INJECTOR-IGNITION FOR AN INTERNAL COMBUSTION ENGINE
    20.
    发明申请
    INJECTOR-IGNITION FOR AN INTERNAL COMBUSTION ENGINE 有权
    喷油器内燃机喷油器

    公开(公告)号:US20070227493A1

    公开(公告)日:2007-10-04

    申请号:US11692105

    申请日:2007-03-27

    Abstract: The present invention provides a heated catalyzed fuel injector that dispenses fuel substantially exclusively during the power stroke of an internal combustion engine, wherein ignition occurs in a fast burn zone at high fuel density such that a leading surface of the fuel is completely burned within several microseconds. In operation, the fuel injector precisely meters instantly igniting fuel at a predetermined crank angle for optimal power stroke production. Specifically, the fuel is metered into the fuel injector, such that the fuel injector heats, vaporizes, compresses and mildly oxidizes the fuel, and then dispenses the fuel as a relatively low pressure gas column into a combustion chamber of the engine.

    Abstract translation: 本发明提供了一种加热催化的燃料喷射器,其在内燃机的动力冲程期间基本排出燃料燃料,其中在高燃料密度下在快速燃烧区域发生点火,使得燃料的前表面在几微秒内完全燃烧 。 在操作中,燃料喷射器精确地立即以预定的曲柄角点燃燃料,以获得最佳的动力冲程生产。 具体地,将燃料计量到燃料喷射器中,使得燃料喷射器加热,蒸发,压缩和温和地氧化燃料,然后将作为相对低压气体塔的燃料分配到发动机的燃烧室中。

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