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    • 41. 发明申请
    • IMPROVED LATERAL EXCITATION OF PURE SHEAR MODES
    • 改进了纯剪切模式的横向激励
    • WO2010107586A1
    • 2010-09-23
    • PCT/US2010/026161
    • 2010-03-04
    • DELAWARE CAPITAL FORMATION, INC.ANDLE, Jeffrey CSTEVENS, Daniel ScottHASKELL, Reichl B
    • ANDLE, Jeffrey CSTEVENS, Daniel ScottHASKELL, Reichl B
    • H01L41/047H01L41/04H01L41/18
    • H03H9/177
    • A mechanical planar structure that comprises a substrate that further comprises an effective thickness inactive piezoelectric (ETIP) material, a plurality of coplanar electrodes coupled to said ETDP, said electrodes being separated by at least one gap, said electrodes being excitable by an alternating electric potential, wherein when said electrodes are coupled to said potential, said ETIP supports lateral field excitation (LiFE) of a thickness shear mode. Also contemplated is a mechanical planar structure supporting circularly polarised shear modes that comprises a substrate that further comprises quadrature symmetry piezoelectric (QSP) material, a plurality of coplanar circularly polarised electrodes (CCPEs) coupled to said substrate, and being separated by at least one gap there between, where said electrodes are excitable by an alternating electric potential, wherein when said electrodes are coupled to said potential, said substrate supports circularly polarised lateral field excitation (CP-LFE) or a shear mode resonance.
    • 一种机械平面结构,其包括进一步包括有效厚度无活性压电(ETIP)材料的基底,耦合到所述ETDP的多个共面电极,所述电极被至少一个间隙隔开,所述电极可被交流电位激发 ,其中当所述电极耦合到所述电位时,所述ETIP支持厚度剪切模式的横向场激励(LiFE)。 还考虑了支持圆偏振剪切模式的机械平面结构,其包括进一步包括正交对称压电(QSP)材料的基板,耦合到所述基板的多个共面圆极化电极(CCPE),并且由至少一个间隙 其中所述电极由交变电位激发,其中当所述电极耦合到所述电位时,所述衬底支撑圆偏振侧向场激励(CP-LFE)或剪切模式谐振。
    • 45. 发明申请
    • SENSING DEVICE ARRANGEMENT FOR FUEL STORAGE TANKS
    • 燃油储罐的传感装置装置
    • WO2009025666A1
    • 2009-02-26
    • PCT/US2007/076327
    • 2007-08-20
    • DELAWARE CAPITAL FORMATION, INC.IWASZCZYSZYN, Przemyslaw, OlafJARVIE, Ian, F.
    • IWASZCZYSZYN, Przemyslaw, OlafJARVIE, Ian, F.
    • G01M3/00
    • G01M3/186G01M3/2892
    • A sensing device arrangement for a fuel storage system is provided having at least one storage tank (40a-40d), a plurality of sensing devices (58a-58f, 60a-60d, 62a-62h) positioned in or around the at least one storage tank, and a controller (50) in electrical communication with the plurality of sensing devices (58a-58f, 60a-60d, 62a-62h). The controller (50) is configured to communicate with each sensing device of the plurality of sensing devices (58a-58f, 60a-60d, 62a-62h) on a single bi-directional data line (72c, 74c). A sensing device of the plurality of sensing devices (58a-58f, 60a-60d, 62a-62h) is activated by the controller (50). Data is acquired by the sensing device and transmitted to the controller (50) over the data line (72c, 74c). The controller instructs the sensing device to change to a low power state. The controller (50) receives electrical characteristics from the plurality of sensing devices (58a-58f, 60a-60d, 62a- 62h) recognized on the data line (72c, 74c) and calculates a characteristic of the sensing device arrangement. The controller (50) verifies compliance with an intrinsic safety barrier.
    • 提供了一种用于燃料存储系统的感测装置装置,其具有至少一个储存箱(40a-40d),多个感测装置(58a-58f,60a-60d,62a-62h),位于所述至少一个存储器 以及与所述多个感测装置(58a-58f,60a-60d,62a-62h)电连通的控制器(50)。 控制器(50)被配置为在单个双向数据线(72c,74c)上与多个感测装置(58a-58f,60a-60d,62a-62h)中的每个感测装置进行通信。 多个感测装置(58a-58f,60a-60d,62a-62h)的感测装置由控制器(50)启动。 数据由感测装置获取并通过数据线(72c,74c)发送到控制器(50)。 控制器指示感测装置切换到低功率状态。 控制器(50)从在数据线(72c,74c)上识别的多个感测装置(58a-58f,60a-60d,62a-62h)接收电特性,并计算感测装置装置的特性。 控制器(50)验证是否符合本质安全屏障。
    • 46. 发明申请
    • TANK CAR LOADING CONTROL AND MONITORING SYSTEM AND METHOD
    • 罐车加载控制和监测系统和方法
    • WO2007040670A2
    • 2007-04-12
    • PCT/US2006/022013
    • 2006-06-07
    • DELAWARE CAPITAL FORMATION, INC.FIORE, Joseph, C.
    • FIORE, Joseph, C.
    • B65B1/30
    • G01F23/68B60P3/228G01F23/2963G01F23/72Y10T137/7287
    • A system and method for automatically maximizing the quantity of a fluid which can be placed within a tank car having a maximum product weight based on the lesser of either an industry maximum product weight limit and a maximum calculated product weight at 2% outage is disclosed. The system includes a magnetostrictive probe having a movable float and a temperature gauge thereon and mounted within a tank car, such that the float is capable of being buoyed by a fluid. The system further includes a fluid pump capable of activation to transfer fluid from a bulk source to a tank car, and a controller coupled wirelessly to the magnetostrictive probe and an input device, and wired to one of either a fluid pump or shutoff valve, such that the maximum product weight is entered to the controller by the input device and the controller activates the pump or shutoff valve to begin addition of fluid to the tank car. A system monitor is coupled to the controller and wirelessly coupled to the magnetostrictive probe as well. In use, the system monitor obtains an outage value of the tank car based on a float line of the float in the fluid and the temperature of the fluid and the monitor calculates a float line correction for the given fluid at the determined temperature and then calculates a full point tank volume prior to complete filling of the tank car based upon the formula (I), wherein the calculated full point tank volume is directed to the controller and a level point (outage) corresponding to the full point tank volume is calculated by the controller which then deactivates the pump or shutoff valve when the calculated outage value equals the level point (outage).
    • 公开了一种系统和方法,用于根据工业最大产品重量限制和2%中断时的最大计算产品重量来较小地自动最大化可以放置在具有最大产品重量的罐车内的流体的数量。 该系统包括具有可移动浮子和其上的温度计并安装在罐车内的磁致伸缩探头,使得浮子能够被流体浮起。 该系统还包括能够激活以将流体从大容量源传输到罐车的流体泵,以及无线地耦合到磁致伸缩探针和输入装置的控制器,并且连接到流体泵或截流阀之一, 通过输入装置将最大的产品重量输入到控制器,并且控制器激活泵或截止阀以开始向罐车添加流体。 系统监视器耦合到控制器并且与磁致伸缩探针无线耦合。 在使用中,系统监视器基于流体中的浮子的浮动线和流体的温度获得罐车的中断值,并且监视器针对给定流体在所确定的温度下计算浮动线校正,然后计算 在根据公式(I)完成罐车完全填充之前的全点罐体积,其中计算的全点罐体积被引导到控制器,并且通过以下方式计算对应于全点罐体积的水平点(停电): 控制器然后当计算出的中断值等于水平点(停电)时停用泵或截止阀。
    • 49. 发明申请
    • ELECTRICALLY OPERATED SOLENOID HAVING AN ADJUSTABLE ACTUATOR PIN LENGTH
    • 具有可调节执行器引脚长度的电动操作电磁阀
    • WO2005010898A1
    • 2005-02-03
    • PCT/US2004/021719
    • 2004-07-07
    • DELAWARE CAPITAL FORMATION, INC.CALLIS, BradWASSON, Warn
    • CALLIS, BradWASSON, Warn
    • H01F7/08
    • H01F7/1607F16K31/0644
    • An electrically operated solenoid (10) for controlling a valve mechanism (20), including a coil assembly (30), a magnetic armature (70) defining a passage (80) extending therethrough, a pole piece (74) defining a passage (100) extending therethrough generally aligned with the passage (80) in the armature (70), and an actuator pin (76) having a first portion (110) disposed within the passage (80) in the armature (70) and a second portion (112) extending through the passage (100) in the pole piece (74) for engagement with the valve mechanism (20). The actuator pin (76) is engaged with the armature (70) such that reciprocating movement of the armature (70) correspondingly displaces the actuator pin (76) to control operation of the valve mechanism (20). An adjustment screw (34) is threadingly engaged within a threaded portion (82) of the armature passage (80) such that displacement of the adjustment screw (34) correspondingly adjusts a position of the actuator pin (76) relative to the armature (70) along an actuation axis (L).
    • 一种用于控制阀机构(20)的电动螺线管(10),包括线圈组件(30),限定通过其延伸的通道(80)的磁性衔铁(70),限定通道(100)的极片 ),其通过大致与电枢(70)中的通道(80)对准,以及具有设置在电枢(70)内的通道(80)内的第一部分(110)的致动器销(76)和第二部分 112)延伸穿过极片(74)中的通道(100)以与阀机构(20)接合。 致动器销(76)与电枢(70)接合,使得电枢(70)的往复运动相应地移动致动器销(76)以控制阀机构(20)的操作。 调节螺钉(34)螺纹地接合在电枢通道(80)的螺纹部分(82)内,使得调节螺钉(34)的位移相对于衔铁(70)对应地调节致动销(76)的位置 )沿致动轴线(L)。