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    • 1. 发明授权
    • Rationality testing for a fuel vapor pressure management apparatus
    • 燃油蒸汽压力管理装置的合理性测试
    • US07028722B2
    • 2006-04-18
    • US10667903
    • 2003-09-23
    • Paul PerryAndre Veinotte
    • Paul PerryAndre Veinotte
    • B65B1/04
    • F02M25/0809F02M25/0836
    • A method of rationalizing the functioning of a fuel vapor pressure management system. The fuel vapor pressure management system is in fluid communication with a headspace of a fuel system, and the fuel system supplies fuel to an internal combustion engine of a vehicle. The method includes providing a fuel vapor pressure management apparatus detecting an absence of leaks with respect to the headspace, counting a number of leak detection tests performed by the fuel vapor pressure management apparatus, counting a number of occurrences of the fuel vapor pressure management apparatus detecting an absence of a leak, and evaluating the number of occurrences within a selected number of tests.
    • 一种使燃料蒸汽压力管理系统功能合理化的方法。 燃料蒸汽压力管理系统与燃料系统的顶部空间流体连通,并且燃料系统向车辆的内燃机供应燃料。 该方法包括提供燃料蒸汽压力管理装置,其检测相对于顶部空间的泄漏的不存在,计算由燃料蒸气压力管理装置进行的泄漏检测试验的次数,计算燃料蒸气压力管理装置检测的次数 没有泄漏,并且在所选数量的测试中评估出现的次数。
    • 2. 发明申请
    • Rationality testing for a fuel vapor pressure management apparatus
    • 燃油蒸汽压力管理装置的合理性测试
    • US20050211331A1
    • 2005-09-29
    • US10667903
    • 2003-09-23
    • Paul PerryAndre Veinotte
    • Paul PerryAndre Veinotte
    • B65B31/00F02M25/08
    • F02M25/0809F02M25/0836
    • A method of rationalizing the functioning of a fuel vapor pressure management system. The fuel vapor pressure management system is in fluid communication with a headspace of a fuel system, and the fuel system supplies fuel to an internal combustion engine of a vehicle. The method includes providing a fuel vapor pressure management apparatus detecting an absence of leaks with respect to the headspace, counting a number of leak detection tests performed by the fuel vapor pressure management apparatus, counting a number of occurrences of the fuel vapor pressure management apparatus detecting an absence of a leak, and evaluating the number of occurrences within a selected number of tests.
    • 一种使燃料蒸汽压力管理系统功能合理化的方法。 燃料蒸汽压力管理系统与燃料系统的顶部空间流体连通,并且燃料系统向车辆的内燃机供应燃料。 该方法包括提供燃料蒸汽压力管理装置,其检测相对于顶部空间的泄漏的不存在,计算由燃料蒸气压力管理装置进行的泄漏检测试验的次数,计算燃料蒸气压力管理装置检测的次数 没有泄漏,并且在所选数量的测试中评估出现的次数。
    • 4. 发明授权
    • Cementitious mixture
    • 水泥混合物
    • US06514334B1
    • 2003-02-04
    • US09673251
    • 2001-03-07
    • Paul PerryColin Klander William PerryMaria Coral MiersShereen ParrishPatricia Phillis PerryGary Hunt
    • Paul PerryColin Klander William PerryMaria Coral MiersShereen ParrishPatricia Phillis PerryGary Hunt
    • C04B724
    • C04B7/24C04B18/0481Y02P40/145Y02W30/91
    • A process for making a hydraulic cementitious mixture, which process comprises the steps of: (i) providing a first granular composition (A) comprising expressed in terms of weight percent on an oxide basis: SiO2 55 to 80, Al2O3 10 to 20, Na2O 1 to 10, K2O 1 to 10, Fe2O3 0.5 to 2, SrO 0 to 7, BaO 0 to 7, Ce2O3 0 to 4,CaO 0 to 2, La2O3 0 to 2, Nd2O3 0 to 1, Pr2O3 0 to 0.5, P2O5 0 to 0.5, ZrO2 0 to 0.5, Sb2O3 0 to 0.5, TiO20 to 0.5, MgO 0 to 0.2, MnO 0 to 0.1, wherein the chloride ion content is from 0.013 to 0.05 weight % and the sulphate ion content is from 0.03 to 0.15 weight %, and (ii) providing a second granular composition (B) comprising expressed in terms of weight percent on an oxide basis: CaO 80 to 99, SiO2 1 to 10, Fe2O30.1 to 1.5, MgO 0 to 8, Al2O3 0 to 3, BaO 0 to 2, K2O 0 to 0.4, Na2O 0 to 0.2, SrO 0 to 0.2, MnO 0 to 0.2, Ce2O30 to 0.1, La2O3 0 to 0.1, Pr2O3O 0 to 0.1, P2O5 0 to 0.1, Nd2O3 0 to 0.1, TiO2 0 to 0.1, wherein the chloride ion content is from 0.001 to 0.008 wt % and the sulphate ion content is from 0.01 to 0.04 wt %, and (iii) mixing granular compositions (A and B) to form a substantially homogeneous cementitious mixture.
    • 一种制备水硬性水泥混合物的方法,该方法包括以下步骤:(i)提供第一颗粒组合物(A),其包含以氧化物为基准的重量百分比表示:SiO 2 55至80,Al 2 O 3 10至20,Na 2 O 1〜10,K2O1〜10,Fe2O3 0.5〜2,SrO 0〜7,BaO 0〜7,Ce2O3 0〜4,CaO 0〜2,La2O3 0〜2,Nd2O3 0〜1,Pr2O3 0〜0.5,P2O5 0至0.5,ZrO 2 0至0.5,Sb 2 O 3 0至0.5,TiO 2至0.5,MgO 0至0.2,MnO 0至0.1,其中氯离子含量为0.013至0.05重量%,硫酸根离子含量为0.03至0.15 重量%,和(ii)提供第二颗粒组合物(B),其包含以氧化物为基准以重量百分比表示:CaO 80至99,SiO 2 1至10,Fe 2 O 30 I至1.5,MgO 0至8,Al 2 O 3 0 至3,BaO 0至2,K 2 O 0至0.4,Na 2 O 0至0.2,SrO 0至0.2,MnO 0至0.2,Ce 2 O 30至0.1,La 2 O 3 0至0.1,Pr 2 O 3 O 0至0.1,P 2 O 5 0至0.1,Nd 2 O 3 0至 0.1,TiO 2 0〜0.1,其中氯离子含量为0.001〜0.008重量% 并且硫酸根离子含量为0.01至0.04重量%,和(iii)将颗粒组合物(A和B)混合以形成基本均匀的水泥混合物。
    • 8. 发明授权
    • Apparatus and method of changing printed circuit boards in a fuel vapor pressure management apparatus
    • 在燃料蒸汽压力管理装置中改变印刷电路板的装置和方法
    • US07117880B2
    • 2006-10-10
    • US10667963
    • 2003-09-23
    • Andre VeinottePaul Perry
    • Andre VeinottePaul Perry
    • F16K27/00
    • F02M25/0854F02M25/0809F02M25/0836Y10T137/0497Y10T137/8242Y10T137/8376
    • An apparatus and a method for managing fuel vapor pressure in a fuel system that supplies fuel to an internal combustion engine. The fuel vapor pressure management apparatus performs leak detection on a headspace of the fuel system, performs excess negative pressure relief of the headspace, and performs excess positive pressure relief of the headspace. The apparatus includes a housing, a pressure operable device, and a printed circuit board. The housing defines an interior chamber. The pressure operable device separates the interior chamber into first and second portions. And the pressure operable device includes a poppet that moves along an axis and a seal that is adapted to cooperatively engage the poppet. The printed circuit board is supported by the housing in the interior chamber. And the printed circuit board includes a sensor that is adapted to be actuated by movement of the poppet along the axis.
    • 一种用于管理向内燃机供应燃料的燃料系统中的燃料蒸汽压力的装置和方法。 燃料蒸气压力管理装置对燃料系统的顶部空间进行泄漏检测,对顶部空间进行过剩的负压释放,并对顶部空间进行过度的正压力释放。 该装置包括壳体,压力可操作装置和印刷电路板。 壳体限定内部室。 压力可操作装置将内部室分离成第一和第二部分。 并且压力可操作装置包括沿轴线移动的提升阀和适于协作地接合提升阀的密封件。 印刷电路板由内部室中的壳体支撑。 并且印刷电路板包括传感器,该传感器适于通过提升阀沿轴线的移动来致动。
    • 9. 发明授权
    • Poppet for a fuel vapor pressure management apparatus
    • 燃油蒸汽压力管理装置提升阀
    • US06892754B2
    • 2005-05-17
    • US10171472
    • 2002-06-14
    • Andre VeinottePaul Perry
    • Andre VeinottePaul Perry
    • F02M25/08F16K17/04
    • F02M25/0854F02M25/0809F02M25/0836Y10T137/0324Y10T137/0396Y10T137/778Y10T137/7851Y10T137/792Y10T137/8326
    • A device for a fuel vapor pressure management apparatus of a fuel system supplying fuel to an internal combustion engine. The fuel vapor pressure management apparatus performs leak detection on a headspace of the fuel system, performs excess negative pressure relief of the headspace, and performs excess positive pressure relief of the headspace. The device includes a housing defining an interior chamber, and a poppet movable along an axis. The poppet includes a perimeter that has a plurality of notches. Interposed between each adjacent pair of the notches is a corresponding tab, and each tab includes a radially outer edge that is adapted to cooperate with the housing so as to guide movement of the poppet that is associated with the performing excess positive pressure relief.
    • 一种用于向内燃机供应燃料的燃料系统的燃料蒸气压力管理装置。 燃料蒸气压力管理装置对燃料系统的顶部空间进行泄漏检测,对顶部空间进行过剩的负压释放,并对顶部空间进行过度的正压力释放。 该装置包括限定内部腔室的壳体和沿轴线移动的提升阀。 提升阀包括具有多个凹口的周边。 每个相邻的凹口对之间插入相应的突片,并且每个翼片包括适于与壳体配合的径向外边缘,以便引导与执行过量的正压力释放相关联的提升阀的运动。