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91. 发明授权

US09593978B2 Device and method for measuring mass flow rate of fluids 有权
标题翻译：用于测量流体质量流量的装置和方法
公开(公告)号：US09593978B2
公开(公告)日：2017-03-14
申请号：US13660107
申请日：2012-10-25
申请人： Alexander Dondoshansky , Peter Mouler
发明人： Alexander Dondoshansky , Peter Mouler
IPC分类号： G01F1/075 , G01F1/58 , G01F1/64 , G01F25/00 , G01F1/84 , G01F1/00 , G01F1/66
CPC分类号： G01F25/0007 , G01F1/00 , G01F1/075 , G01F1/58 , G01F1/64 , G01F1/66 , G01F1/84
摘要： In a device and method for measuring a mass flow rate of a fluid, a housing has two hollow pipes communicating with one another and having a fluid inlet and a fluid outlet, an electromagnetic excitation unit excites vibrations in the hollow pipes, two electromagnetic adapters are associated correspondingly with the two pipes and provides signals which are proportional to a speed of vibrations of the pipes of said housing, and an electronic block connected with the electromagnetic excitation unit and with the electromagnetic adapters determines a mass flow rate of a fluid, a correction associated with inclusions in the fluid and constituted by a ratio of a voltage amplitude of the adapters and a voltage amplitude of excitation of vibrations by the electromagnetic excitation unit, and a corrected mass flow rate of the fluid based on the determined mass flow and the determined correction.
摘要翻译：在用于测量流体的质量流量的装置和方法中，壳体具有彼此连通且具有流体入口和流体出口的两个中空管，电磁励磁单元激发中空管中的振动，两个电磁适配器相应地与两个管道相关联并提供与所述壳体的管道的振动速度成比例的信号，并且与电磁激励单元连接的电子块和电磁适配器确定流体的质量流量，校正与流体中的夹杂物相关联，并且由电容器的电压振幅与电磁激励单元的振动的电压振幅的比值构成，并且基于所确定的质量流量确定流体的校正质量流量，更正。

92. 发明授权

US09351603B2 Assembly of flowmeter to PCB in a beverage machine 有权
标题翻译：在饮料机中安装流量计到PCB
公开(公告)号：US09351603B2
公开(公告)日：2016-05-31
申请号：US13513112
申请日：2010-11-26
申请人： Stefan Etter , Martin Ziegler
发明人： Stefan Etter , Martin Ziegler
IPC分类号： A23L1/00 , B67D1/00 , G01F15/14 , A47J31/44 , A47J31/46 , G01F1/06 , G01F1/075 , G01F15/18
CPC分类号： A47J31/44 , A47J31/46 , G01F1/06 , G01F1/075 , G01F15/14 , G01F15/185
摘要： A flowmeter (1) comprises: an outermost casing (2,4) containing a measuring chamber (10); an outermost face (20) on the casing; a generator (3,36) for generating at the outermost face a signal representative of a flow through the measuring chamber; and a connection arrangement (28) for fastening the outermost casing against a PCB (50) which extends over and beyond the outermost casing and contains a sensor (51) that is located at the outermost face and that is configured to sense the signal from the generator upon connection. The connection arrangement is configured for connection against the PCB, which connection between the PCB and the casing is distinct from the sensor.
摘要翻译：流量计（1）包括：包含测量室（10）的最外壳（2,4）; 壳体上的最外面（20）; 用于在最外面产生表示通过测量室的流动的信号的发生器（3,36）; 以及连接装置（28），用于将最外壳体紧固在延伸超过最外壳体的PCB（50）上并包含位于最外面的传感器（51），该传感器被配置为感测来自发电机连接。连接装置被配置为与PCB连接，PCB与壳体之间的连接与传感器不同。

93. 发明授权

US09109624B2 Fluid turbine flow meter with centering bearing 有权
标题翻译：带中心轴承的流体涡轮流量计
公开(公告)号：US09109624B2
公开(公告)日：2015-08-18
申请号：US14048300
申请日：2013-10-08
申请人： SAPPEL
发明人： Bruno Denner
IPC分类号： G01F1/07 , F16C23/04 , G01F1/075 , G01F1/10
CPC分类号： F16C23/04 , G01F1/07 , G01F1/0755 , G01F1/10
摘要： A Fluid turbine flow meter, including a measurement chamber, a turbine body that is displaced axially, as a function of the fluid flow rates, between a high position and a low position in the measurement chamber and having a rotation axis, a centering bearing for the rotation axis in the measurement chamber that has a longitudinal body with a longitudinal passage supporting and passed through by the rotation axis, the rotation axis pivoting by being held axially in the measurement chamber, by a first axial end stop in the high position and by a second axial end stop in the low position, the centering bearing having, in the longitudinal passage, at least two cylindrical longitudinal support centering walls for the rotation axis.
摘要翻译：一种流体涡轮流量计，包括测量室，涡轮机主体，其作为流体流速的函数在测量室中的高位置和低位置之间轴向位移并具有旋转轴线;定心轴承，用于测量室中的旋转轴具有纵向主体，纵向通道由旋转轴线支撑并通过，旋转轴线通过轴向保持在测量室中，通过第一轴向端部停止在高位置以及由在低位置的第二轴向止挡件，所述定心轴承在所述纵向通道中具有用于所述旋转轴线的至少两个圆柱形纵向支撑中心壁。

94. 发明授权

US09086305B2 Paddlewheel flow meter with improved servicability and improved reliability under harsh operating conditions 有权
标题翻译：桨轮流量计在恶劣的工作条件下具有改进的可维护性和可靠性
公开(公告)号：US09086305B2
公开(公告)日：2015-07-21
申请号：US13875800
申请日：2013-05-02
申请人： Sur-Flo Meters & Controls Ltd.
发明人： Darrell Nelson
IPC分类号： G01F1/06 , G01F1/075
CPC分类号： G01F1/075 , G01F1/06
摘要： In a flow meter, a rotor support body carries a paddlewheel rotor in an operational position exposed to a through-flow bore of a flow meter housing. A sensor unit is operable to detect rotation of the rotor and provide output responsive to same for use by a monitoring system in determining a flow rate of fluid passing through the housing. The support body and the sensor unit are removable from the housing, for inspection, service, repair or replacement independently of the housing, with the sensor unit being removable independently of the support body for improved serviceability. The rotor is carried on a support shaft with a reduced diameter portion for contact-free rotation of the rotor around this reduced diameter portion, reducing an area of the shaft over which tight machining tolerances are required to prevent ingress of particulate matter that can lead to inaccurate flow measurements and increased wear rates.
摘要翻译：在流量计中，转子支撑体承载暴露于流量计壳体的通孔的操作位置的桨轮转子。传感器单元可操作以检测转子的旋转并提供响应于其的输出，以供监测系统用于确定通过壳体的流体的流速。支撑体和传感器单元可从外壳移除，用于独立于外壳的检查，维修或更换，传感器单元可独立于支撑体移动，以提高维修性。转子承载在具有减小直径部分的支撑轴上，用于使转子围绕该直径减小的部分进行无接触旋转，减小了轴的面积，在该区域上需要严格的加工公差以防止可能导致不准确的流量测量和增加的磨损率。

95. 发明授权

US09038480B2 Integrated circuit and apparatus for detecting oscillations 有权
标题翻译：用于检测振荡的集成电路和装置
公开(公告)号：US09038480B2
公开(公告)日：2015-05-26
申请号：US13342506
申请日：2012-01-03
申请人： Marty L. Pflum , Michael Keith Odland , Kenneth W. Fernald
发明人： Marty L. Pflum , Michael Keith Odland , Kenneth W. Fernald
IPC分类号： G01F1/20 , G01F1/716 , G01F1/115 , G01F1/075 , G01D4/00
CPC分类号： G01F1/115 , G01D4/00 , G01F1/075
摘要： An integrated circuit includes a pulse generator to provide an excitation pulse to an output terminal and a comparator to receive a signal in response to the excitation pulse and for comparing the signal to a threshold to produce a comparator output signal corresponding to oscillations in the signal. The integrated circuit further includes a counter to count pulses in the comparator output signal and a discriminator circuit to compare a count value of the counter to a damping threshold and for providing an output signal having a first value when the count value is equal to or exceeds the damping threshold and otherwise having a second value.
摘要翻译：集成电路包括：脉冲发生器，用于向输出端提供激励脉冲;以及比较器，用于响应激励脉冲接收信号，并将信号与阈值进行比较，以产生与信号中的振荡相对应的比较器输出信号。集成电路还包括对比较器输出信号中的计数脉冲的计数器和鉴别器电路，用于将计数器的计数值与阻尼阈值进行比较，并且当计数值等于或超过时，提供具有第一值的输出信号阻尼阈值，否则具有第二值。

96. 发明授权

US09002664B2 Flow counter 有权
标题翻译：流量计
公开(公告)号：US09002664B2
公开(公告)日：2015-04-07
申请号：US13110134
申请日：2011-05-18
申请人： Huiqing Chen
发明人： Huiqing Chen
IPC分类号： G01F1/00 , G01F1/05 , G01F1/07 , G01F1/11 , G01F15/00 , G01F1/06 , G01F1/075 , G01F1/10 , G01F1/115 , G01F15/06 , G01F15/075
CPC分类号： G01F1/065 , G01F1/075 , G01F1/103 , G01F1/115 , G01F15/063 , G01F15/0755
摘要： A flow counter capable of correctly checking an operating state of the flow counter and leakage and correctly indicating a total amount of flow by allowing the rotation of a pointer to be learned accurately in the form of numerical data. In this flow counter (1), rotation of a flow detection driving gear (5) is transmitted to a flow indication section (4) composed of a plurality of digit wheels (4a1 to 4a8) by a main gear train section (2). The rotation of the flow detection driving gear (5) is also transmitted to a first pointer (6) by a branch gear section (3) branched from the main gear train section (2). The first pointer (6) indicates the operating state of the flow detection driving gear (5). The flow indication section (4) indicates a total amount of flow. A rotation detection member, which is a component of a rotation sensor, is integrally rotatably mounted on a rotating shaft of the first pointer (6). An amount of rotation of the rotating shaft is electrically detected by a rotation sensor.
摘要翻译：流量计，能够正确地检查流量计的运行状态和泄漏，并通过允许以数字数据的形式准确地学习指针的旋转来正确地指示总的流量。在该流量计（1）中，流量检测用驱动齿轮（5）的旋转通过主齿轮系（2）传送到由多个数字轮（4a1〜4a8）构成的流量指示部（4）。流量检测用驱动齿轮（5）的旋转也通过从主齿轮组（2）分支的分支齿轮部（3）传递到第一指针（6）。第一指针（6）表示流量检测用驱动齿轮（5）的动作状态。流量指示部（4）表示流量的总量。作为旋转传感器的部件的旋转检测部件一体地可旋转地安装在第一指针（6）的旋转轴上。通过旋转传感器对旋转轴的旋转量进行电检测。

97. 发明授权

US06952970B1 Modular utility meter 失效
标题翻译：模块化电表
公开(公告)号：US06952970B1
公开(公告)日：2005-10-11
申请号：US09979799
申请日：2000-05-26
申请人： Neil Furmidge , Stuart Hallows , Mark Fairman
发明人： Neil Furmidge , Stuart Hallows , Mark Fairman
IPC分类号： G01F1/075 , G01F1/32 , G01F15/14 , G01F1/20
CPC分类号： G01F1/3227 , G01F1/075 , G01F1/329 , G01F15/14
摘要： A modular utility meter (1), for example, a water meter, is provided which comprises a meter base (2) and a meter head (3). The output signal from a transducer in the meter base (2) it processed in the meter head (3) to calculate the utility supply. The processing includes linearization of the signal using calibration data stored in the meter base (2). Therefore, any meter head may be combined with a meter base containing any different type of transducer.
摘要翻译：提供了一种模块化功能计量器（1），例如水表，其包括仪表底座（2）和仪表头（3）。来自仪表基座（2）中的传感器的输出信号在仪表头（3）中处理，以计算公用电源。该处理包括使用存储在仪表基座（2）中的校准数据对信号进行线性化。因此，任何仪表头可以与包含任何不同类型的换能器的仪表底座组合。

98. 发明授权

US06928883B2 Magnetic field coupler for fluid meter 失效
标题翻译：用于流量计的磁场耦合器
公开(公告)号：US06928883B2
公开(公告)日：2005-08-16
申请号：US10966369
申请日：2004-10-15
申请人： Wayne H. Lehker , Steven R. Snoke , Jon L. VanDonkelaar
发明人： Wayne H. Lehker , Steven R. Snoke , Jon L. VanDonkelaar
IPC分类号： G01F1/075 , G01F1/58
CPC分类号： G01F1/075
摘要： A magnetic field coupler has a plurality of magnetic poles with respective first ends located immediately adjacent a circular path of a rotating magnet in a meter. The magnetic poles have respective opposite ends located immediately adjacent a magnetic sensor in a meter reading device. A nonmagnetic material separates each of the plurality of poles from all others of the plurality of the poles, and the nonmagnetic material is joined with the poles to form a unitary structure.
摘要翻译：磁场耦合器具有多个磁极，其各自的第一端位于紧邻仪表中旋转磁体的圆形路径的位置。磁极具有位于仪表读取装置中紧邻磁传感器的相对端。非磁性材料将多个极中的每一个与所述多个极中的所有其他极分开，并且所述非磁性材料与所述极接合以形成整体结构。

99. 发明授权

US5854429A Magnetic protection device 失效
标题翻译：磁保护装置
公开(公告)号：US5854429A
公开(公告)日：1998-12-29
申请号：US793790
申请日：1997-06-09
申请人： Lionel Haudebert , Marcel Freund
发明人： Lionel Haudebert , Marcel Freund
IPC分类号： G12B17/02 , G01F1/075 , H02K11/00 , H02K49/10 , G01N1/58
CPC分类号： H02K49/108 , G01F1/0755 , G01F15/07 , H02K11/01
摘要： A protection device (70) for providing a drive system (60) for imparting rotary drive between two mechanical members (28, 44) about an axis by magnetic coupling with protection from an external magnetic field, said drive system including at least two axially magnetized elements (62a, 62b, 64a, 64b) each secured to at least one of said mechanical members and designed to interact with one another, said magnetized elements being axially offset, said protection device comprising two parts (72, 74; 92, 94; 96, 98) of magnetic material surrounding said drive system, each of said parts having a minimum radial extent greater than the radial extent of said magnetized elements, the protection device being characterized in that the two parts (72, 74; 92, 94; 96, 98) of magnetic material leave between them an axial space (76) so as to reduce the gradient of the external magnetic field at the drive system, and have an axial extent such that they encompass said drive system axially.
摘要翻译： PCT No.PCT / FR95 / 01052 Sec。 371日期：1997年6月9日 102（e）日期1997年6月9日PCT提交1995年8月4日PCT公布。出版物WO96 / 06480 PCT 日期1996年2月29日一种用于提供驱动系统（60）的保护装置（70），该驱动系统（60）用于通过与外部磁场的保护而通过磁耦合在两个机械构件（28,44）之间绕轴线传递旋转驱动，所述驱动系统包括至少两个轴向磁化元件（62a，62b，64a，64b），每个轴向磁化元件（62a，62b，64a，64b）各自固定到所述机械构件中的至少一个并被设计成彼此相互作用，所述磁化元件被轴向偏移，所述保护装置包括两个部分 ; 92,94; 96,98）围绕所述驱动系统的磁性材料，每个所述部件具有比所述磁化元件的径向扩展程度更大的最小径向范围，所述保护装置的特征在于，所述两部分（72,74） ; 92,94; 96,98）的磁性材料在它们之间留下轴向空间（76），以便减小驱动系统处的外部磁场的梯度，并且具有轴向范围使得它们轴向地包围所述驱动系统。

100. 发明授权

US5764158A Meter reading data transmissiion system and method of using same 失效
标题翻译：仪表读数据传输系统及其使用方法
公开(公告)号：US5764158A
公开(公告)日：1998-06-09
申请号：US633537
申请日：1996-04-17
申请人： Mark Terrance Franklin , John Elwood McGregor, III , Robert Wayne Beyer , Robert William Beyer
发明人： Mark Terrance Franklin , John Elwood McGregor, III , Robert Wayne Beyer , Robert William Beyer
IPC分类号： G01F1/075 , G01F1/28 , G01F1/46 , G01F15/00 , G01F15/06 , G01F15/075 , G08C23/00 , G08C15/06
CPC分类号： G01F1/46 , G01F1/075 , G01F1/28 , G01F15/005 , G01F15/063 , G01F15/0755
摘要： The meter reading data transmission system includes a transmission unit having a meter reading transmitter coupled to a meter. The transmission unit further has an associated node for sending wireless meter reading messages. An intermediate transmission unit including a node receives the meter reading messages, and retransmits the messages. The retransmitted messages are received by a remotely located data collection station to enable the meter to be monitored from a distance.
摘要翻译：抄表数据传输系统包括具有连接到仪表的抄表发送器的发送单元。传输单元还具有用于发送无线电表读取消息的相关节点。包括节点的中间传输单元接收仪表读取消息，并重传消息。重传的消息由位于远程的数据收集站接收，以使远程监控仪表。

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