Sensor device and method for capacitive approximation detection

    公开(公告)号:US09733290B2

    公开(公告)日:2017-08-15

    申请号:US13977723

    申请日:2012-01-03

    申请人: Stefan Burger

    发明人: Stefan Burger

    IPC分类号: G01R27/26 G01R1/30 H03K17/955

    摘要: A capacitive sensor device with an electrode system has a first transmitting electrode and a first reception electrode, wherein the first transmitting electrode can be brought into capacitive coupling with the first reception electrode, and a second transmitting electrode and a second reception electrode, wherein the second transmitting electrode can be brought into capacitive coupling with the second reception electrode, a signal generator for feeding the first transmitting electrode with a first electric alternating signal and the second transmitting electrode with a second electric alternating signal, and a signal processing device, which is coupled with the first reception electrode and with the second reception electrode, and which is adapted to form a first measurement variable from the difference between a first electric value tapped at the first reception electrode and a second electric value tapped at the second reception electrode.

    Method and device for setting a filter
    2.
    发明申请
    Method and device for setting a filter 审中-公开
    设置过滤器的方法和设备

    公开(公告)号:US20050094753A1

    公开(公告)日:2005-05-05

    申请号:US10946614

    申请日:2004-09-22

    申请人: Stefan Burger

    发明人: Stefan Burger

    CPC分类号: H01P1/20

    摘要: The present invention relates to a method and a device for setting an electrical filter comprising a predeterminable number of distributed filter elements, e.g. short-circuited lines, resonators, impedances, etc., exhibiting tolerances, so that the actual filter characteristic curve does not correspond to the theoretical filter characteristic curve, a pulse having a predeterminable centre frequency (f0) firstly being applied to the filter and then the individual filter elements being tuned on the basis of the impulse response (UA) of the filter. The filter elements are advantageously tuned progressively, starting from the input port (1) of the filter.

    摘要翻译: 本发明涉及一种用于设置电气滤波器的方法和装置,该滤波器包括可预定数量的分布式滤波器元件,例如, 短路线路,谐振器,阻抗等等,具有公差,使得实际滤波器特性曲线不对应于理论滤波器特性曲线,具有可预定的中心频率(f 0 0 0)的脉冲, 首先应用于滤波器,然后基于滤波器的脉冲响应(UA)来调谐各个滤波器元件。 过滤元件有利地逐渐地从过滤器的输入端口(1)开始调节。

    Method for determining and/or monitoring filling of a product in a container
    3.
    发明授权
    Method for determining and/or monitoring filling of a product in a container 失效
    用于确定和/或监测容器中产品的填充的方法

    公开(公告)号:US06856142B2

    公开(公告)日:2005-02-15

    申请号:US10296210

    申请日:2001-05-19

    IPC分类号: G01F23/284 G01R27/32

    CPC分类号: G01F23/284

    摘要: The invention relates to a device for determining and/or monitoring filling of a product or the position of the boundary surface between two media or phases in a container. The device comprises a signal generating unit that generates high-frequency measuring signals, an injection unit and a surface waveguide, wherein the measuring signals are injected into the surface waveguide by means of the injection unit and directed toward the filling product via the surface waveguide. The device also comprises a receiver/evaluation unit, which directly or indirectly determines filling of the product or the position of the boundary surface in the container during the running time of the measuring signals reflected on the surface or boundary surface of the filling product. The invention aims at providing a device which is configured in such a way that parasitic voltages are effectively diverted. This is achieved in that the surface waveguide is connected to a frame potential by means of a coupling.

    摘要翻译: 本发明涉及一种用于确定和/或监测产品的填充或容器中的两个介质或相之间的界面的位置的装置。 该装置包括产生高频测量信号的信号发生单元,注射单元和表面波导,其中通过注射单元将测量信号注入表面波导中,并通过表面波导朝向填充产物。 该装置还包括接收器/评估单元,其在反映在填充产品的表面或边界表面上的测量信号的运行时间期间直接或间接地确定产品的填充或容器中边界表面的位置。 本发明旨在提供一种以有效地转移寄生电压的方式配置的装置。 这是因为表面波导通过耦合连接到帧电位。

    Sealing arrangement having multiple ring completely covered by
elastomeric sealing material
    4.
    发明授权
    Sealing arrangement having multiple ring completely covered by elastomeric sealing material 失效
    具有由弹性密封材料完全覆盖的多个环的密封装置

    公开(公告)号:US5713577A

    公开(公告)日:1998-02-03

    申请号:US590992

    申请日:1996-01-24

    摘要: A sealing arrangement including a sealing ring with a support ring extending substantially in a radial direction. The support ring is joined in the radial direction to a first sealing element that lies in contact with and is nonrotatable with respect to a first machine element to form a static seal. The support ring is also joined in the radial direction to a second sealing element that is placed against a second machine element rotatably with respect to the second machine element to create a dynamic seal. The first and second sealing elements are each made of an elastomeric material, and at least one multipole ring that can move past a rotational speed sensor. The multipole ring is made of a pasty, hardenable, and magnetizable material that is arranged as a intermediate layer of film-like thinness on the side of the support ring facing the rotational speed sensor. The multipole ring has north and south poles alternating in the circumferential direction and extending in the radial direction, and the multipole ring is completely covered by the elastomeric material of the first and/or second sealing elements.

    摘要翻译: 一种密封装置,包括具有基本沿径向延伸的支撑环的密封环。 支撑环沿径向方向连接到第一密封元件,第一密封元件相对于第一机器元件接触并且不能旋转以形成静态密封件。 支撑环也沿径向连接到第二密封元件,第二密封元件相对于第二机器元件可旋转地抵靠第二机器元件放置以产生动态密封。 第一和第二密封元件各自由弹性体材料制成,并且至少一个多极环可以移动经过转速传感器。 多极环由糊状,可硬化和可磁化的材料制成,其被布置为面向转速传感器的支撑环侧的薄膜状薄层的中间层。 多极环具有在北极和南极的圆周方向上交替的并且在径向上延伸的多极环,多极环被第一和/或第二密封元件的弹性体材料完全覆盖。

    Apparatus for the controlled feeding of volatile fuel components to the
intake of an internal combustion engine
    6.
    发明授权
    Apparatus for the controlled feeding of volatile fuel components to the intake of an internal combustion engine 失效
    用于控制输入内燃机挥发性燃料成分的装置

    公开(公告)号:US5220897A

    公开(公告)日:1993-06-22

    申请号:US819725

    申请日:1992-01-13

    IPC分类号: F02M25/08

    CPC分类号: F02M25/0809 F02M2025/0845

    摘要: A line (3) provided between the head space (11) of the fuel tank (10) and the induction tube (1) of the engine contains an absorption element (9) and can be shut off by a signal-actuated servo valve (8) connected to the outlet from the absorption element. The line (3) is provided with a first sensor (4) preceding the absorption element (9) and detecting gas flows. A vacuum actuator (12) following the servo valve (8) is provided with a second sensor (13) which gives a signal when actuated. The first sensor (4) and the second sensor (13) are connected for carrying signals to a diagnosis block (14) which compares them with the signal (17) actuating the servo valve (8) and uses them for fault diagnosis.

    摘要翻译: 设置在燃料箱(10)的头部空间(11)和发动机的感应管(1)之间的管线(3)包含吸收元件(9),并且可以由信号致动的伺服阀( 8)连接到吸收元件的出口。 线(3)在吸收元件(9)之前设置有检测气体流的第一传感器(4)。 跟随伺服阀(8)的真空致动器(12)设置有第二传感器(13),其在致动时给出信号。 第一传感器(4)和第二传感器(13)被连接用于将信号传送到诊断块(14),将诊断块(14)与驱动伺服阀(8)的信号(17)进行比较并将其用于故障诊断。

    Evaluation Method and Evaluation Device for a Capacitive Contact Sensor
    8.
    发明申请
    Evaluation Method and Evaluation Device for a Capacitive Contact Sensor 审中-公开
    电容式接触传感器的评估方法和评估装置

    公开(公告)号:US20150015279A1

    公开(公告)日:2015-01-15

    申请号:US14129419

    申请日:2012-06-28

    IPC分类号: G01R27/26 H03K17/96 G01D5/24

    摘要: In an evaluation method for a capacitive contact sensor with at least one transmitting and at least one receiving electrode, which are able to be brought into a capacitive coupling, at the at least one receiving or sensor electrode a measurement signal is tapped, which represents the temporal course of the coupling capacitance between the at least one transmitting electrode and the at least one receiving electrode and the temporal course of the capacitive load of the sensor electrode, respectively, a reference signal is created from the measurement signal, and at least one detection signal is created, when the reference signal meets at least one detection criterion. An evaluation device may be coupled with at least one transmitting electrode and at least one receiving electrode or with at least one sensor electrode of the capacitive contact sensor and is adapted to carry out the above evaluation method.

    摘要翻译: 在具有能够进入电容耦合的至少一个透射和至少一个接收电极的电容式接触传感器的评估方法中,在至少一个接收或传感器电极处,测量信号被抽头,其代表 至少一个发射电极与至少一个接收电极之间的耦合电容的时间过程和传感器电极的电容负载的时间过程分别由测量信号产生参考信号,并且至少一个检测 当参考信号满足至少一个检测标准时,产生信号。 评估装置可以与至少一个发射电极和至少一个接收电极或电容式接触传感器的至少一个传感器电极耦合,并且适于执行上述评估方法。

    Method and Sensor Device for the Detection of a Gripping of a Hand-Held Device
    9.
    发明申请
    Method and Sensor Device for the Detection of a Gripping of a Hand-Held Device 审中-公开
    用于检测手持装置夹持的方法和传感器装置

    公开(公告)号:US20140118011A1

    公开(公告)日:2014-05-01

    申请号:US13883757

    申请日:2011-11-07

    IPC分类号: G01R27/26

    摘要: A method for the detection of a gripping of a hand-held device with one hand, using a capacitive sensor device, uses at least one transmitting electrode, at least one compensating electrode and at least one receiving electrode. An electrical signal is tapped at the receiving electrode and the sensor device can be operated in a first operating mode and in a second operating mode. In the first operating mode, a first alternating electrical signal is applied to the transmitting electrode and a second alternating electrical signal is applied to the compensating electrode. In the second operating mode, the second alternating signal is only applied to the compensating electrode. Furthermore, a sensor device can be provided which is configured to perform the method as described above.

    摘要翻译: 使用电容式传感器装置用一只手检测手持式装置的夹持方法使用至少一个透射电极,至少一个补偿电极和至少一个接收电极。 在接收电极处分接电信号,并且传感器装置可以在第一操作模式和第二操作模式下操作。 在第一操作模式中,向发射电极施加第一交替电信号,并向补偿电极施加第二交流电信号。 在第二操作模式中,第二交变信号仅被施加到补偿电极。 此外,可以提供一种传感器装置,其被配置为执行如上所述的方法。

    Block filter
    10.
    发明申请
    Block filter 审中-公开
    块过滤器

    公开(公告)号:US20060238275A1

    公开(公告)日:2006-10-26

    申请号:US11406495

    申请日:2006-04-19

    申请人: Stefan Burger

    发明人: Stefan Burger

    IPC分类号: H01P1/20

    CPC分类号: H01P11/007 H01P1/2053

    摘要: The present invention relates to a method of constructing a microwave filter (1, 10) comprising a plurality of coupled resonators (2) and to a microwave filter manufactured by the method. A microwave filter (1, 10) is constructed by providing a plurality of individual resonators (2) and mechanically connecting the plurality of resonators (2) to form the filter (1, 10). Each of the resonators (2) is formed in one piece at least with a bottom wall (4) and a sidewall (5) laterally encircling the bottom wall (4) and extending upwardly therefrom. Furthermore, a plurality of coupling means (7, 11) is provided between the individual resonators (2). Accordingly, a microwave filter (1, 10) manufactured by the method comprises a plurality of coupled resonators (2) mechanically connected to form the filter (1, 10), wherein each of the plurality of resonators (2) is formed separately in one piece at least with a bottom wall (4) and a sidewall (5) laterally encircling the bottom wall (4) and extending upwardly therefrom, and wherein a plurality of coupling means (7, 11) is provided between the individual resonators (2).

    摘要翻译: 本发明涉及构造包括多个耦合谐振器(2)和通过该方法制造的微波滤波器的微波滤波器(1,10)的方法。 微波滤波器(1,10)通过设置多个单独的谐振器(2)并机械地连接多个谐振器(2)以形成滤波器(1,10)而构成。 每个谐振器(2)至少与底壁(4)和横向包围底壁(4)并从其向上延伸的侧壁(5)形成为一体。 此外,在各个谐振器(2)之间设置多个耦合装置(7,11)。 因此,通过该方法制造的微波滤波器(1,10)包括机械地连接以形成滤波器(1,10)的多个耦合谐振器(2),其中多个谐振器(2)中的每一个分别形成在一个 至少具有横向包围底壁(4)并从其向上延伸的底壁(4)和侧壁(5),并且其中多个耦合装置(7,11)设置在各个谐振器(2)之间, 。