公开(公告)号：US20100030486A1

公开(公告)日：2010-02-04

申请号：US12086644

申请日：2006-11-24

申请人： Sergej Lopatin ,  Helmut Pfeiffer

发明人： Sergej Lopatin ,  Helmut Pfeiffer

IPC分类号： G06F19/00 ,  G01L7/00

CPC分类号： G01N29/022 ,  G01L9/0016 ,  G01L9/0022 ,  G01N29/036 ,  G01N2291/02872

摘要： A method for determining and/or monitoring at least one measured variable of an at least partially gaseous medium with at least one mechanically oscillatable unit, which is excited to execute mechanical oscillations, and whose mechanical oscillations are received and evaluated. At least one characteristic curve is stored, which describes for at least one gas or a gas mixture at least the dependence of at least one characteristic variable of the mechanical oscillations of the mechanically oscillatable unit on pressure; at least the characteristic variable of the mechanical oscillations of the mechanically oscillatable unit is determined; the determined characteristic variable is compared with the stored characteristic curve; and, starting from the comparison of the determined characteristic variable with the stored characteristic curve, the measured variable of the medium is determined. Further, an apparatus for determining and/or monitoring the measured variable is envisioned.

摘要翻译： 一种用至少一个机械振荡单元来确定和/或监测至少一个测量的至少部分气体介质的变量的方法，所述至少一个机械振荡单元被激励以执行机械振荡，并且其机械振荡被接收和评估。 存储至少一个特性曲线，其至少描述了至少一种气体或气体混合物，至少一个机械振荡单元的机械振荡的至少一个特征变量对压力的依赖性; 至少确定机械振荡单元的机械振荡的特征变量; 将确定的特征变量与存储的特性曲线进行比较; 并且从确定的特征变量与存储的特性曲线的比较开始，确定介质的测量变量。 此外，设想了用于确定和/或监视测量变量的装置。

公开(公告)号：US20080001501A1

公开(公告)日：2008-01-03

申请号：US10591607

申请日：2005-03-02

申请人： Sergej Lopatin

发明人： Sergej Lopatin

IPC分类号： H01L41/047

CPC分类号： G01F23/2966 ,  G01F23/2968 ,  G01N2291/02836

摘要： An apparatus for determining and/or monitoring a process variable of a medium. The apparatus includes: An oscillatable unit secured on a membrane; a sending/receiving unit, which excites the membrane and the oscillatable unit to oscillate and which receives oscillations of the oscillatable unit. The sending/receiving unit is a disk-shaped, piezoelectric element. The apparatus further includes a control/evaluation unit, which, on the basis of oscillations of the oscillatable unit, monitors and/or determines the process variable. The disk-shaped, piezoelectric element has segments, which are essentially polarized oppositely to one another, and at least two electrodes of opposite polarity are applied to the side of the disk-shaped, piezoelectric element facing away from the membrane.

摘要翻译： 一种用于确定和/或监视介质的过程变量的装置。 该装置包括：固定在膜上的可振荡单元; 发送/接收单元，其激发膜和可振荡单元振荡并且接收可振荡单元的振荡。 发送/接收单元是盘形的压电元件。 该装置还包括控制/评估单元，其基于可振荡单元的振荡来监视和/或确定过程变量。 盘状压电元件具有基本上彼此相反极化的段，并且至少两个相反极性的电极被施加到盘形压电元件背离膜的一侧。

公开(公告)号：US07304247B2

公开(公告)日：2007-12-04

申请号：US10478295

申请日：2002-05-18

申请人： Dietmar Birgel ,  Sergej Lopatin

发明人： Dietmar Birgel ,  Sergej Lopatin

IPC分类号： H05K1/16

CPC分类号： H05K3/363 ,  H01L2224/05568 ,  H01L2224/05573 ,  H01L2224/16225 ,  H05K1/114 ,  H05K3/28 ,  H05K3/321 ,  H05K3/361 ,  H05K2201/09063 ,  H05K2201/0979 ,  H05K2201/10666 ,  H01L2224/05647 ,  H01L2924/00014 ,  H01L2224/05655

摘要： A circuit board having, between the circuit board and a component arranged thereon, an electrical and mechanical connection of high mechanical-load-bearing ability. The circuit board includes at least one internally situated conductor path, a first insulating layer arranged on a first surface of the circuit board, a second insulating layer arranged on a second surface of the circuit board, a first contact location at which the conductor path is accessible, a second contact location, at which the conductor path is accessible through a bore passing completely through the circuit board, and an electronic component arranged on the first surface. The component has a first contact surface, which is connected with the first contact location by solder or electrically conductive adhesive, and a second contact surface which is connected with the second contact location by solder or adhesive.

摘要翻译： 在电路板和布置在其上的部件之间具有高机械承载能力的电气和机械连接的电路板。 电路板包括至少一个内部定位的导体路径，布置在电路板的第一表面上的第一绝缘层，布置在电路板的第二表面上的第二绝缘层，第一接触位置，导体路径 可接近的第二接触位置，导体路径可以通过完全穿过电路板的孔访问，以及布置在第一表面上的电子部件。 该部件具有通过焊料或导电粘合剂与第一接触位置连接的第一接触表面，以及通过焊料或粘合剂与第二接触位置连接的第二接触表面。

公开(公告)号：US20070151369A1

公开(公告)日：2007-07-05

申请号：US11634087

申请日：2006-12-06

申请人： Ennio Bitto ,  Gerhard Eckert ,  Sergej Lopatin ,  Christian Matt ,  Helmut Pfeiffer ,  Alfred Rieder ,  Martin Anklin-Imhof ,  Martin Stucki

发明人： Ennio Bitto ,  Gerhard Eckert ,  Sergej Lopatin ,  Christian Matt ,  Helmut Pfeiffer ,  Alfred Rieder ,  Martin Anklin-Imhof ,  Martin Stucki

IPC分类号： G01F1/84

CPC分类号： G01F1/8477 ,  G01F1/8409 ,  G01F1/8413 ,  G01F1/8422 ,  G01F1/8427

摘要： The measurement transducer includes at least two oscillatably held transducer tubes vibrating, at least at times, during operation, of which at least one transducer tube serving to convey at least a volume portion of a medium to be measured, communicates with a pipeline; as well as at least one transducer element for converting electrical energy into mechanical and/or vice versa. The two transducer tubes are mechanically coupled together by means of at least one, inlet-side, coupling element and by means of at least one, outlet-side, coupling element in such a manner that both the inlet-side coupling element, as well as also the outlet-side coupling element, are subjected during operation repeatedly to deformations which correspond to vibrations of at least one of the two transducer tubes for converting electrical energy into mechanical, oscillatory energy and/or vice versa. The transducer element, especially a transducer element formed by means of a piezoelectric, deformation body, and at least one of the coupling elements, are, at least mediately, mechanically coupled together in such a manner that the transducer element executes, at least in part, oscillatory movements, which correspond with the repeated deformations at least of this coupling element.

摘要翻译： 该测量传感器包括至少两个可振荡地保持的换能器管，至少在操作期间振动，其中至少一个用于输送要测量的介质的体积部分的换能器管与管道连通; 以及用于将电能转换成机械和/或反之亦然的至少一个换能器元件。 两个换能器管通过至少一个入口侧联接元件并且借助于至少一个出口侧联接元件以这样的方式机械耦合在一起，使得入口侧耦合元件以及 以及出口侧联接元件也在重复操作时经受对应于两个换能器管中的至少一个的振动的变形，用于将电能转换成机械振荡能量和/或反之亦然。 传感器元件，特别是通过压电变形体和至少一个耦合元件形成的换能器元件至少中介地以这样的方式机械耦合在一起，使得换能器元件至少部分地执行 ，振荡运动，其至少与该耦合元件的重复变形相对应。

公开(公告)号：US07043981B2

公开(公告)日：2006-05-16

申请号：US10220274

申请日：2001-03-01

申请人： Jutta Kuhny ,  Sergej Lopatin ,  Volker Dreyer

发明人： Jutta Kuhny ,  Sergej Lopatin ,  Volker Dreyer

IPC分类号： G01F23/00

CPC分类号： B06B1/0611 ,  G01F23/2967

摘要： Disclosed is a device for determining and/or monitoring a predetermined level. The multipurpose inventive device comprises the following: a mechanical oscillating structure which is placed at the same height as the predetermined level, a pot-shaped housing which is sealed on one end by a membrane (3), piezo-electric elements (15,17) which are arranged in a pile (13) and which, when in operation, are used to place the oscillating structure in an oscillating state, in addition to detecting oscillations according to a momentary level and to make said oscillations accessible for further processing and/or evaluation, being confined between a first and second die (19,21) whose respective ends are adjacent to the pile (13), wherein the pile (13) is clamped along the longitudinal axis of the housing (1) between a pressure screw (24) which is screwed into the housing (1) and the membrane (3).

摘要翻译： 公开了一种用于确定和/或监视预定水平的装置。 本发明的多功能装置包括：与预定水平放置在相同高度的机械摆动结构，一个由膜（3）在一端密封的罐形壳体，压电元件（15,17） ），其布置在桩（13）中，并且在操作中，用于将振荡结构置于振荡状态，除了根据瞬时水平检测振荡以及使所述振荡可进入进一步处理和/ 或评估，被限制在其端部与桩（13）相邻的第一和第二模具（19,21）之间，其中所述桩（13）沿着所述壳体（1）的纵向轴线夹紧在压力螺钉 （24），其被旋入壳体（1）和膜（3）中。

公开(公告)号：US06437989B1

公开(公告)日：2002-08-20

申请号：US09577913

申请日：2000-05-24

申请人： Sergej Lopatin ,  Dietmar Birgel ,  Karl-Peter Hauptvogel

发明人： Sergej Lopatin ,  Dietmar Birgel ,  Karl-Peter Hauptvogel

IPC分类号： H05K710

CPC分类号： H01L24/73 ,  H01L24/81 ,  H01L2224/81801 ,  H01L2924/01006 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01047 ,  H01L2924/01058 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H05K1/189 ,  H05K3/321 ,  H05K3/3442 ,  H05K2201/094 ,  H05K2201/10083 ,  H05K2201/10636 ,  H05K2201/10674 ,  Y02P70/611 ,  Y10T29/49139 ,  Y10T29/49165

摘要： This circuit board contains electronic components having electrical contacts. At least one of the electrical contacts is initially glued to the circuit board using a conductive adhesive and at least one of the electrical contacts is connected to the circuit board by soldering. The circuit board is suitable for fast mechanical mass production. Further a method for the manufacture of the connection between the circuit board and the electronic components is disclosed, in which a solder is applied to soldering points and a conductive adhesive is applied to adhesive points. The circuit board with the components is then placed in a furnace to connect the components to the circuit board.

摘要翻译： 该电路板包含具有电触点的电子部件。 电触点中的至少一个最初使用导电粘合剂粘合到电路板上，并且至少一个电触点通过焊接连接到电路板。 电路板适用于快速机械批量生产。 公开了一种用于制造电路板和电子部件之间的连接的方法，其中将焊料应用于焊接点，并将导电粘合剂施加到粘合点。 然后将具有部件的电路板放置在炉中以将部件连接到电路板。

公开(公告)号：US06417748B1

公开(公告)日：2002-07-09

申请号：US09200014

申请日：1998-11-25

申请人： Sergej Lopatin ,  Rolf Schwald ,  Alexander Hardell

发明人： Sergej Lopatin ,  Rolf Schwald ,  Alexander Hardell

IPC分类号： H01P108

CPC分类号： B29B13/065 ,  B29C43/006 ,  B29C67/04 ,  B29K2027/18 ,  B29K2105/251 ,  B29K2709/02 ,  G01F23/284 ,  H01Q13/025 ,  H01Q13/24

摘要： A description is given of a filling level measuring device operating with microwaves, having a housing and an insert composed of a dielectric, and of a process for producing the dielectric, in which the dielectric constant of the insert is adjustable and in which the insert has a high chemical resistance and a mechanical strength adequate for industrial applications. The dielectric is a composite material composed of a fluoroplastic, in particular polytetrafluoroethylene, and ceramic and is produced by mixing powdered ceramic and powdered fluoroplastic, drying the mixture, pressing the mixture and sintering the pressed mixture.

摘要翻译： 给出了使用微波操作的填充液位测量装置，具有壳体和由电介质构成的插入件以及用于制造电介质的方法，其中插入件的介电常数可调节，并且插入件 高耐化学腐蚀性和适用于工业应用的机械强度。 电介质是由氟塑料，特别是聚四氟乙烯和陶瓷组成的复合材料，通过混合粉末陶瓷和粉末状氟塑料制成，干燥混合物，压制混合物并烧结压制的混合物。

公开(公告)号：US06389891B1

公开(公告)日：2002-05-21

申请号：US09577100

申请日：2000-05-24

申请人： Sascha D'Angelico ,  Sergej Lopatin

发明人： Sascha D'Angelico ,  Sergej Lopatin

IPC分类号： G01F2300

CPC分类号： G01N29/022 ,  G01F23/2961 ,  G01F23/2967 ,  G01F25/0061 ,  G01N9/002 ,  G01N29/036 ,  G01N2291/0256 ,  G01N2291/02818 ,  G01N2291/02836 ,  G01N2291/0427

摘要： The invention relates to a method and an apparatus for establishing and/or monitoring the filling level of a medium in a container and to the determination of the density of a medium in a container. It is the object of the invention to propose a method and an apparatus which permit reliable determination and/or monitoring of the filling level or the density of a medium. With reference to the apparatus according to the invention, the object is achieved by virtue of the fact that at least a first mode and a second mode of the oscillations of the oscillable unit (2) are evaluated, and the evaluated modes are used to detect a change in mass at the oscillable unit (2).

摘要翻译： 本发明涉及一种用于建立和/或监测容器中的介质的填充水平以及确定容器中的介质的密度的方法和装置。本发明的目的是提出一种方法和 允许可靠地确定和/或监测介质的填充水平或密度的装置。参考根据本发明的装置，该目的是通过以下事实实现的：至少第一模式和第二模式 评估可振动单元（2）的振荡，并且使用评估模式来检测可振荡单元（2）处的质量变化。

公开(公告)号：US5815079A

公开(公告)日：1998-09-29

申请号：US641560

申请日：1996-05-01

申请人： Igor Getman ,  Sergej Lopatin

发明人： Igor Getman ,  Sergej Lopatin

IPC分类号： G01F23/22 ,  G01F23/296 ,  G08B21/00

CPC分类号： G01F23/2965 ,  G01F23/2967

摘要： A description is given of a sturdy device for establishing and/or monitoring a predetermined filling level in a container, which device exhibits a housing (1), two oscillating rods (3, 4) projecting into the container, a first diaphragm (2) which is fixedly clamped, at its border, into the housing (1), a second diaphragm (6, 6') which is arranged parallel to said first diaphragm in the interior of the housing (1), a piezoelectric element (7, 7') which is arranged on the second diaphragm (6, 6') and is intended for receiving and converting oscillations into an electric output signal and for inducing bending oscillations in the second diaphragm (6, 6'), and in the case of which device the mode of oscillation produced by the piezoelectric element (7, 7') corresponds to the mode of oscillation utilized for inducing oscillation in the oscillating rods (3, 4).

摘要翻译： 给出了用于建立和/或监测容器中的预定填充水平的坚固装置的描述，该装置具有壳体（1），突出到容器中的两个摆动杆（3,4），第一隔膜（2） 其在其边界处被固定地夹紧到壳体（1）中，在壳体（1）的内部平行于所述第一隔膜布置的​​第二隔膜（6,6'），压电元件（7,7） '），其布置在第二隔膜（6,6'）上，用于接收和转换振荡为电输出信号并且用于引起第二隔膜（6,6'）中的弯曲振荡，并且在其中 装置由压电元件（7,7'）产生的振荡模式对应于用于在振荡杆（3,4）中引起振荡的振荡模式。

公开(公告)号：US09448097B2

公开(公告)日：2016-09-20

申请号：US13807396

申请日：2011-06-20

申请人： Sergej Lopatin ,  Martin Urban

发明人： Sergej Lopatin ,  Martin Urban

IPC分类号： G01F23/00 ,  G01D3/036 ,  G01F23/296 ,  G01K7/32 ,  G01N9/00 ,  G01N11/16

CPC分类号： G01F23/00 ,  G01D3/0365 ,  G01F23/2967 ,  G01K7/32 ,  G01N9/002 ,  G01N11/16

摘要： An apparatus for determining and/or monitoring at least one process variable of a medium in a container which comprises a mechanically oscillatable structure, which has at least one oscillation characteristic dependent on the process variable, an electromechanical transducer having at least one piezoelectric element, which excites the structure, by means of an excitation signal supplied to the transducer, to execute mechanical oscillations, and which converts the resulting oscillations of the structure into a received signal, which corresponds to a superpositioning of the excitation signal and a wanted signal representing the oscillation. A reference element in parallel with the transducer and supplied with the excitation signal, via which a reference signal independent of the oscillation and corresponding to the excitation signal is tapped, and an electronics, which, based on the received signal and the reference signal, extracts the wanted signal, and, based on the wanted signal, determines and/or monitors the process variable, wherein, for automatic measuring of temperature of the transducer, the electronics includes a temperature measuring device, which supplies the transducer and the reference element, in temperature measurement operation, with an auxiliary signal, whose frequency lies outside a frequency range predetermined by a resonant frequency of the oscillatory structure, and, based on the wanted signal extracted in temperature measurement operation, determines a temperature of the transducer.

摘要翻译： 一种用于确定和/或监测容器中的介质的至少一个过程变量的装置，其包括具有取决于过程变量的至少一个振荡特性的机械可振荡结构，具有至少一个压电元件的机电换能器， 通过提供给换能器的激励信号来激发结构，以执行机械振荡，并且将结构的振荡转换成接收信号，其对应于激励信号的叠加和表示振荡的有用信号 。 与传感器并联并提供有激励信号的参考元件，通过该参考元件独立于振荡并对应于激励信号的参考信号被抽头，以及基于接收信号和参考信号提取的电子装置 所需信号，并且基于所需信号，确定和/或监视过程变量，其中，为了自动测量换能器的温度，电子器件包括温度测量装置，其将换能器和参考元件供应到 温度测量操作，其辅助信号的频率位于由振荡结构的谐振频率预定的频率范围之外，并且基于在温度测量操作中提取的有用信号来确定换能器的温度。