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公开(公告)号：US09304025B2
公开(公告)日：2016-04-05
申请号：US14444035
申请日：2014-07-28
发明人： Michael Schuker
摘要： A measuring transducer comprises at least one measuring tube for carrying a flowing medium as well as a transducer housing mechanically coupled with the at least one measuring tube. The transducer housing includes: an inner shell forming a cavity accommodating the at least one measuring tube; and an outer cladding formed at least partially by means of yarn, namely cladding placed outside of the cavity and surrounding the inner shell.
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公开(公告)号：US09200946B2
公开(公告)日：2015-12-01
申请号：US13726759
申请日：2012-12-26
CPC分类号： G01H11/06 , G01F1/667 , H04R31/00 , Y10T29/49005
摘要： An ultrasonic transducer for an ultrasonic flow measuring device, comprising an electromechanical transducer element, which is prestressed against an ultrasonic window of the ultrasonic transducer by a suitable structure, wherein a first surface of the electromechanical transducer element faces the ultrasonic window, and wherein a second surface of the electromechanical transducer element lying opposite the first surface is divided into a plurality of segments, which are galvanically connected with the suitable structure for prestressing.
摘要翻译： 一种用于超声波流量测量装置的超声波换能器，包括机电换能器元件，该机电换能器元件通过合适的结构对超声波换能器的超声波窗口预应力，其中机电换能器元件的第一表面面向超声波窗口，并且其中第二 位于与第一表面相对的机电换能器元件的表面被分成多个段，其与用于预应力的合适结构电流连接。
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83.发明授权Measuring transducer of vibration-type for a fluid flowing in a flexible hose 有权用于在柔性软管中流动的流体的振动型测量传感器公开(公告)号：US09200931B2
公开(公告)日：2015-12-01
申请号：US13884403
申请日：2011-10-20
申请人： Mamadi Keita , Mike Touzin , Antoine Simon
发明人： Mamadi Keita , Mike Touzin , Antoine Simon
CPC分类号： G01F1/3227 , G01F1/8404 , G01F1/8409 , G01F1/845 , G01F1/8472 , G01F1/8477 , G01N9/002 , G01N11/16
摘要： The present invention relates to a measuring transducer of the vibration-type for a fluid flowing in a flexible hose. The measuring transducer includes, a hose carrier unit, which has at least sectionally a loop-shaped outer contour, around which a flexible hose can be led. Furthermore, the measuring transducer includes a clamping unit, by which a flexible hose led in use around the loop-shaped outer contour is tightenable against the loop-shaped outer contour, at least one exciter coupled to the hose carrier unit, by which the hose carrier unit is excitable to execute mechanical oscillations, which are accompanied by alternating elastic deformation of the hose carrier unit, and at least one oscillation sensor, by which mechanical oscillations of the hose carrier unit and/or a flexible hose installed in use in the measuring transducer are registerable.
摘要翻译： 本发明涉及一种用于在柔性软管中流动的流体的振动型测量传感器。 测量传感器包括一个软管支架单元，该单元至少具有一个环形的外轮廓，柔性软管可围绕该外轮廓引导。 此外，测量换能器包括夹紧单元，通过该夹紧单元，围绕环形外轮廓引导使用的柔性软管能够抵靠环形外轮廓紧固，至少一个联接到软管承载单元的激励器，软管 载体单元是可激励的，以执行机械振荡，其伴随着软管承载单元的交替的弹性变形，以及至少一个振动传感器，通过该振动传感器，在测量中使用的软管承载单元和/或柔性软管的机械振荡 传感器是可注册的。
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公开(公告)号：US09182262B2
公开(公告)日：2015-11-10
申请号：US14055131
申请日：2013-10-16
发明人： Achim Wiest , Heinerich Hagenmeyer , Roy Senn , Tobias Baur
摘要： A temperature sensor and a flow measuring device. The temperature sensor comprising: a housing which comprises a housing body from which at least a first shell and a second shell protrude, each of which shells comprises a first end section, a second end section and a longitudinal axis. A temperature sensor element is arranged, which has especially a thin-film resistance thermometer, wherein one of the temperature sensor elements is heatable, and which shells have outsides, which interface the housing with the environment. From each temperature sensor element at least one connection wire leads away, which is connected with a circuit board. The housing body has a housing chamber, which is connected with inner hollow spaces of the shells, wherein the circuit board is arranged in the housing chamber, and wherein the circuit board is positioned in the housing chamber by a snap-in connection.
摘要翻译： 温度传感器和流量测量装置。 温度传感器包括：壳体，其包括壳体主体，至少第一壳体和第二壳体从所述壳体主体突出，每个壳体包括第一端部部分，第二端部部分和纵向轴线。 布置了温度传感器元件，其特别地具有薄膜电阻温度计，其中温度传感器元件之一是可加热的，并且哪些外壳具有外壳，其将壳体与环境接合。 从每个温度传感器元件至少一个连接线引出，其与电路板连接。 壳体具有容纳室，其与壳体的内部中空空间连接，其中电路板布置在容纳室中，并且其中电路板通过卡扣连接定位在壳体室中。
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公开(公告)号：US20150308875A1
公开(公告)日：2015-10-29
申请号：US14652185
申请日：2013-11-25
发明人： Harald Muller , Axel Pfau , Florian Krogmann , Thomas Schonstein
IPC分类号： G01F1/692
摘要： A thin-film sensor for a thermal flowmeter with at least a first substrate layer made of electrically non-conductive material, a second layer made of electrically conductive material and a cover layer to protect the resistance layer against abrasion, wherein the second layer is designed as two sensor elements, wherein at least a first of the two sensor elements is designed to introduce a heat quantity into a medium, and at least a second of the two sensor elements is designed to determine the ambient temperature, and the thin-film sensor has a gap that isolates the two sensor elements from one another.
摘要翻译： 一种用于热流量计的薄膜传感器，其具有至少由非导电材料制成的第一衬底层，由导电材料制成的第二层和用于保护电阻层免受磨损的覆盖层，其中第二层被设计 作为两个传感器元件，其中两个传感器元件中的至少一个被设计成将热量引入到介质中，并且两个传感器元件中的至少一个被设计为确定环境温度，并且薄膜传感器 具有将两个传感器元件彼此隔离的间隙。
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公开(公告)号：US09170240B2
公开(公告)日：2015-10-27
申请号：US13808649
申请日：2011-06-20
申请人： Yaoying Lin , Beat Kissling , Wolfgang Drahm , Thomas Frohlich
发明人： Yaoying Lin , Beat Kissling , Wolfgang Drahm , Thomas Frohlich
IPC分类号： G01N29/02 , G01N29/44 , G01N15/02 , G01N15/06 , G01N29/22 , G01N29/24 , G01N29/34 , G01N29/48
CPC分类号： G01N29/44 , G01N15/02 , G01N15/06 , G01N29/02 , G01N29/221 , G01N29/2456 , G01N29/348 , G01N29/48 , G01N2291/02408 , G01N2291/02416
摘要： An ultrasonic particle measuring system having an ultrasonic transducer with at least one ultrasonic transducer element and at least one coupling element, wherein, during operation, acoustic signals are transmittable and receivable by the ultrasonic transducer element via the coupling element, wherein the coupling element is embodied as an acoustic lens, and the ultrasonic, particle measuring system has an evaluation unit suitable for amplitude analysis of reflection signals of acoustic signals reflected from particles to the ultrasonic transducer, and wherein, with the evaluation unit, amplitudes of reflection signals in a predetermined time interval are countable, which are greater than a predetermined threshold value.
摘要翻译： 一种超声波粒子测量系统，其具有具有至少一个超声波换能器元件和至少一个耦合元件的超声换能器，其中，在操作期间，声信号可由超声波换能器元件经由耦合元件传输和接收，其中耦合元件被实施 作为声透镜，所述超声波粒子测量系统具有适于对从所述超声波换能器反射的声信号的反射信号进行振幅分析的评价单元，并且其中，所述评估单元在预定时间内反射信号的振幅 间隔是可数的，其大于预定阈值。
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公开(公告)号：US09068868B2
公开(公告)日：2015-06-30
申请号：US13575726
申请日：2010-12-13
IPC分类号： G01F1/58
摘要： A magneto-inductive, flow measuring device for measuring flow of a measured medium through a measuring tube, comprising: at least a first coil assembly for accommodating a coil core is arranged in a first passageway. The coil core has a broadened part and a first stop, which is arranged between the measuring tube and the coil. The broadened part of the coil core in the assembled state of the first coil assembly lies against the first stop of the coil body and prevents shifting of the coil core relative to the coil body along the longitudinal axis of the coil core in a first direction facing away from the measuring tube. The coil body has a second stop, wherein the coil core is secured to the coil body with a securement element (which, in the assembled state, lies against the second stop of the coil body under a prestress along the longitudinal axis of the coil core between the first stop and the second stop of the coil body.
摘要翻译： 一种用于测量测量介质通过测量管的流动的磁感应流量测量装置，包括：用于容纳线圈芯的至少第一线圈组件布置在第一通道中。 线圈芯具有加宽部分和设置在测量管和线圈之间的第一止动件。 在第一线圈组件的组装状态下的线圈芯的加宽部分抵靠线圈体的第一止动件，并且防止线圈芯相对于线圈体沿着线圈芯的纵向轴线在朝向第一方向的第一方向上移动 远离测量管。 线圈体具有第二止动件，其中线圈芯用固定元件固定到线圈体（其在组装状态下，沿着线圈芯的纵向轴线在预应力下抵靠线圈体的第二止动件 在线圈体的第一止挡和第二止挡之间。
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88.发明授权Method for monitoring oscillation characteristics in a coriolis, flow, measuring device 有权用于监测科里奥利，流量，测量装置中的振荡特性的方法公开(公告)号：US08950274B2
公开(公告)日：2015-02-10
申请号：US13676192
申请日：2012-11-14
发明人： Remy Scherrer
CPC分类号： G01F1/66 , G01F1/8436 , G01F25/0007
摘要： A method for monitoring oscillation characteristics in a Coriolis, flow measuring device and to a correspondingly formed, Coriolis, flow measuring device in the case of which an excited oscillatory system is simulated with a digital model, which has at least one fittable parameter. The simulating includes, in such case, excitating the digital model in the same manner as the oscillatory system, calculating a simulation response variable of the simulated oscillations according to the digital model, and, performed over a plurality of signal modulations, iterative conforming of the at least one, fittable parameter in such a manner that the simulation response variable interatively approaches the response variable. Furthermore, it is ascertained whether a corresponding limit value is exceeded by the at least one, interatively ascertained parameter value for the at least one, fittable parameter or by at least one variable derived from the at least one, iteratively ascertained parameter value.
摘要翻译： 一种用于监测科里奥利流量测量装置和相应形成的科里奥利流量测量装置中的振荡特性的方法，其中用具有至少一个拟合参数的数字模型模拟激励振荡系统。 在这种情况下，模拟包括以与振荡系统相同的方式激励数字模型，根据数字模型计算模拟振荡的模拟响应变量，并且通过多个信号调制执行迭代符合 至少一个适合的参数，使得模拟响应变量相互间接近响应变量。 此外，确定是否通过所述至少一个可拟合参数的至少一个，中间确定的参数值或由至少一个迭代确定的参数值导出的至少一个变量来超过相应的极限值。
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89.发明申请公开(公告)号：US20140352454A1
公开(公告)日：2014-12-04
申请号：US14242059
申请日：2014-04-01
发明人： Christof Huber , Ennio Bitto , Marcel Braun , Alfred Rieder , Christian Schutze
IPC分类号： G01F1/84
CPC分类号： G01F1/849 , G01F1/84 , G01F1/8413 , G01F1/8477 , G01F15/02 , G01F25/0007
摘要： The measuring transducer comprises: a transducer housing (71), of which an inlet-side, housing end is formed by means of an inlet-side, flow divider (201) having four flow openings (201A, 201B, 201C, 201D) and an outlet-side, housing end is formed by means of an outlet-side, flow divider (202) having four flow openings (202A, 202B, 202C, 202D); as well as a tube arrangement having four, curved, or bent, measuring tubes (181, 182, 183, 184) connected to the flow dividers (201, 202) for guiding flowing medium along flow paths connected in parallel, wherein each of the four measuring tubes opens with an inlet-side, measuring tube end into one of the flow openings of the flow divider (201) and with an outlet-side, measuring tube end into one the flow openings of the flow divider (202). The transducer further comprises an exciter mechanism for exciting oscillations of said measuring tube. The tube arrangement exhibits a natural bending oscillation mode, called V-Mode, and the exciter mechanism is adapted to excite bending oscillation in said V-mode.
摘要翻译： 测量传感器包括：换能器壳体（71），其入口侧壳体端部通过具有四个流动开口（201A，201B，201C，201D）的入口侧分流器（201）形成，并且 出口侧的壳体端部通过具有四个流动开口（202A，202B，202C，202D）的出口侧分流器（202）形成; 以及具有连接到分流器（201,202）的四个弯曲或弯曲的测量管（181,182,183,184）的管装置，用于沿着并联连接的流动路径引导流动介质，其中每个 四个测量管打开，入口侧，测量管端到分流器（201）的一个流动开口中，并且出口侧的测量管端部分为一个分流器（202）的流动开口。 换能器还包括用于激励所述测量管的振荡的激励机构。 管配置呈现称为V型的自然弯曲振荡模式，并且激励机构适于激发所述V模式中的弯曲振荡。
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90.发明授权公开(公告)号：US08899116B2
公开(公告)日：2014-12-02
申请号：US13727779
申请日：2012-12-27
摘要： An ultrasonic transducer for an ultrasonic flow measuring device, comprising a first housing part and a second housing part. The second housing part is axially guided in the first housing part and is so biased relative to the first housing part that, in a first state of the ultrasonic transducer, a first axial stop of the second housing part rests on a first axial stop of the first housing part, wherein, by applying, counter to the bias, a predetermined force on a second axial stop of the second housing part, the second housing part is axially shiftable, so that, in a second state of the ultrasonic transducer, the first axial stop of the second housing part is moved out of the first state.
摘要翻译： 一种用于超声波流量测量装置的超声换能器，包括第一壳体部分和第二壳体部分。 第二壳体部分在第一壳体部分中被轴向引导并且相对于第一壳体部分被偏置，在超声波换能器的第一状态下，第二壳体部件的第一轴向停止件停留在第一壳体部件的第一轴向止动件上 第一壳体部分，其中，通过相对于所述偏压施加预定力在所述第二壳体部分的第二轴向止挡上，所述第二壳体部分可轴向移动，使得在所述超声换能器的第二状态下，所述第一壳体部分 第二壳体部件的轴向停止被移出第一状态。
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