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    • 75. 发明公开
    • High-resolution measurement of flow distribution of sprays
    • HochauflösendeMessung derStrömungsverteilungvon Sprays
    • EP3009664A1
    • 2016-04-20
    • EP14188797.6
    • 2014-10-14
    • Continental Automotive GmbH
    • Maragliulo, Marco
    • F02M65/00G01F1/68G01F1/684G01F22/00
    • F02M65/001G01F1/68G01F1/684G01F22/00
    • It is described a measurement device (100) and a measurement method for measuring a flow distribution of a liquid spray stream (195) which has been atomized by a nozzle (190). The measurement device comprises at least one sensing wire (110), positioned within a spray volume of the liquid spray stream (195), an electric power supply unit (140), which is electrically connected to the sensing wire (110) and which is configured for supplying an electric current flowing through the sensing wire (110), a measurement unit (150), which is electrically connected to the sensing wire (110) for measuring an ohmic resistance change of the sensing wire (110) and a movement unit (120), which is mechanically connected to the sensing wire (110) for moving it across a spray volume of the liquid spray stream (195).
    • 描述了已经被喷嘴(190)雾化的液体喷射流(195)的流量分布的测量装置(100)和测量方法。 测量装置包括位于液体喷射流(195)的喷射体积内的至少一个感测线(110),电力供应单元(140),其电连接到感测线(110) 被配置为提供流过所述感测线(110)的电流;测量单元(150),其电连接到所述感测线(110),用于测量所述感测线(110)的欧姆电阻变化;以及移动单元 (120),其机械地连接到所述感测线(110),用于将其移动穿过所述液体喷射流(195)的喷射体积。
    • 78. 发明公开
    • System and method for measuring a mass of fuel within a variable geometry container
    • 系统和方法,用于测量燃料的质量与可变几何形状的容器
    • EP2866005A1
    • 2015-04-29
    • EP13382429.2
    • 2013-10-28
    • EADS Construcciones Aeronauticas, S.A.
    • Marcos Montes, José, LuisAngibaud, GuillaumeDe la Fuente López, SamuelEspinosa Sánchez, Martín
    • G01F22/00G01F23/00G01F23/20
    • G01F23/0061G01F22/00G01F23/20
    • The present invention refers a system and method for measuring a mass of fuel contained in a variable geometry container, comprising a container assembly, formed by a variable geometry container (1) disposed onto a rigid support (4), a three-axes load cell (2) coupled with the rigid support (4) and providing a first set of three signals with a magnitude proportional to the force exerted by the container assembly, a three-axes accelerometer (3) coupled with the rigid support (4) and providing a second set of three signals with a magnitude proportional to the acceleration to which the container assembly is subjected, and a signal processing device (5) configured to convert the first and the second set of signals into force and acceleration data, for three common directions of the space, and configured to calculate a measure relative to the mass of fuel contained in the variable geometry container (1).
    • 本发明涉及用于测量包含在一可变几何形状的容器中的燃料质量,其包括容器组件设置到一个刚性的支撑件(4),一个三轴负载传感器的系统和方法,通过一可变几何形状的容器(1)形成 (2)再加上所述刚性支承件(4)和提供第一组三个信号与正比于耦合的刚性支撑,一个三轴加速度计(3)由所述容器组件所施加的力的大小(4),并提供 第二组的三个信号与正比于加速度的大小,以将容器组件经受,并配置为将所述第一和第二组的信号转换成力和加速度数据,转换为三种常见的方向上的信号处理装置(5) 的空间,并且被配置为计算相对于包含在所述可变几何形状的容器(1)的燃料的质量的量度。
    • 80. 发明公开
    • PUMP SYSTEM AND METHOD FOR ACOUSTICALLY ESTIMATING LIQUID DELIVERY
    • VURFAHREN ZUR AKUSTISCHEN BESTIMMUNG VONFLÜSSIGKEITSABGABE
    • EP2793976A2
    • 2014-10-29
    • EP12826613.7
    • 2012-12-21
    • DEKA Products Limited Partnership
    • KAMEN, DeanKERWIN, John M.MURPHY, Colin H.
    • A61M5/145
    • A61M5/14216A61J3/002A61M5/1452A61M5/16809A61M5/1684A61M5/1689A61M2205/18A61M2205/3306A61M2205/3375F04C2270/041G01B11/026G01F15/028G01F22/00
    • A pump, related system, and related method are provided. The pump includes a reservoir, a port, and a plunger. The reservoir delivers a liquid by discharging the liquid through the port coupled to the reservoir. The plunger has a piston coupled to a shaft and is disposed within the reservoir in sliding engagement with an inner surface of the reservoir. The piston defines a liquid side of the reservoir and a non-liquid side of the reservoir whereby movement of the plunger towards the liquid side of the reservoir discharges liquid through the port. The pump also includes a reference-volume assembly and/or a linear position sensor. The reference-volume assembly is coupled to the reservoir at an opposite end of the reservoir relative to the port and includes a reference-volume chamber in acoustic communication with the non-liquid side of the reservoir, a speaker disposed within the reference-volume chamber, and a reference microphone disposed within the reference-volume chamber. The reference-volume assembly and/or linear position sensor may be used to estimate the amount of liquid discharged from the reservoir.
    • 提供蠕动泵及相关系统方法。 蠕动泵包括凸轮轴,第一和第二夹紧阀凸轮,第一和第二夹紧阀凸轮从动件,柱塞凸轮,柱塞凸轮从动件,管接收器和弹簧偏压柱塞。 第一和第二夹紧阀凸轮联接到凸轮轴。 第一和第二夹紧阀凸轮从动件分别接合第一和第二夹紧阀凸轮。 柱塞凸轮联接到凸轮轴。 柱塞凸轮从动件与柱塞凸轮接合。 管接收器被配置为接收管。 弹簧偏压的柱塞联接到柱塞 - 凸轮从动件,使得当凸轮轴旋转时,柱塞凸轮沿着与柱塞 - 凸轮从动件相交的径向角度的膨胀将柱塞凸轮从动件推向柱塞,从而使弹簧 - 偏压柱塞从管。 联接到弹簧偏压柱塞的弹簧偏压弹簧偏置的柱塞,以将破碎力施加到管。