Holding device for mounting an electric transducer
    1.
    发明授权
    Holding device for mounting an electric transducer 失效
    用于安装电子换能器的保持装置

    公开(公告)号:US4782706A

    公开(公告)日:1988-11-08

    申请号:US12443

    申请日:1987-02-09

    摘要: A holding device for mounting a shear strain gauge 14 in an airplane axle 1 in which the shear strain gauge 14 consists of a coil part 18 with two magnet coils 19 spaced apart from each other and of a disk part 20. The disk part 20 has a disk 21 which, in normal position, extends equidistant between the magnet coils 19. The holding device has two holding rings 16 and 17 arranged axially at a given distance from each other, the coil part being adapted to be fastened to the one holding ring 16 thereof and the disk part 20 to the other holding ring 17. The holding rings 16 and 17 are developed with radial resilience and with a smaller outside diameter than the inside diameter of the airplane axle. They have radially protruding holding lugs 23 which rest under initial spring tension against the inner wall of the airplane axle 1. The holding rings 16 and 17 have support parts 28 and 28', the coil part 18 being adapted to be fastened to the support part 28' of the one holding ring 16 and the disk part 20 to the support part 28 of the other holding ring 17.

    摘要翻译: 用于将剪切应变计14安装在飞机轴1中的保持装置,其中剪切应变仪14由具有彼此间隔开的两个磁体线圈19和盘部分20的线圈部分18组成。盘部分20具有 磁盘21在正常位置上在磁体线圈19之间等距延伸。保持装置具有两个以相互给定的距离轴向布置的保持环16和17,线圈部分适于紧固到一个固定环 16并且盘部20到另一个保持环17.保持环16和17以径向弹性显影,并且具有比飞机轴的内径更小的外径。 它们具有径向突出的保持突起23,其保持在初始弹簧张力下抵靠飞机轴1的内壁。保持环16和17具有支撑部分28和28',线圈部分18适于紧固到支撑部分 一个保持环16的“28”和盘部20连接到另一保持环17的支撑部28。

    Fastening device for the attaching of an electric transmitter
    2.
    发明授权
    Fastening device for the attaching of an electric transmitter 失效
    用于安装电子发射器的紧固装置

    公开(公告)号:US4928531A

    公开(公告)日:1990-05-29

    申请号:US179720

    申请日:1988-04-11

    摘要: By the fastening device, two electric transmitters are to be arranged on a supporting structural part from which two extensions (11) protrude spaced from each other. For this purpose, one bored attachment end (15, 16) each of the two transmitters are arranged each on one side (13, 14) of one of the two extensions (11) on a threaded bolt (1, 2). The threaded bolt is screwed, with one collar (5, 6) each lying on both sides against the extension (11), directly to the latter. The attachment ends each have such a large recess (20 22) that they rest only on the extension without resting on the collars (5, 6). The threaded bolt (1, 2) is provided on the outside on both ends with a threaded section (9, 10). Nuts (25, 26) which are screwed on the respective threaded sections press in each case one of the two attachment ends (15, 16) against the extension (11).

    摘要翻译: 通过紧固装置,两个电动发射器将被布置在支撑结构部分上,两个延伸部11彼此间隔开延伸。 为此目的,两个发射器中的每一个的一个无孔附接端(15,16)分别布置在螺栓(1,2)上的两个延伸部(11)之一的一侧(13,14)上。 螺纹螺纹拧紧,一个轴环(5,6)各自相对于延伸部(11)位于两侧,直接连接在该螺栓上。 附接端部各自具有这样的大的凹部(20,22),它们仅在延伸部分上而不放置在轴环(5,6)上。 螺栓(1,2)在两端的外侧设置有螺纹部(9,10)。 螺旋在相应的螺纹部分上的螺母(25,26)在每种情况下按压两个附接端(15,16)中的一个抵靠延伸部(11)。

    Circuit arrangement for time division multiplex data transmission with a
bus system
    3.
    发明授权
    Circuit arrangement for time division multiplex data transmission with a bus system 失效
    用于与总线系统进行时分复用数据传输的电路布置

    公开(公告)号:US4347602A

    公开(公告)日:1982-08-31

    申请号:US35003

    申请日:1979-05-01

    IPC分类号: H04L12/26 H04L12/40 H04J3/08

    摘要: An arrangement is disclosed for time division multiplex data transmission with a bus system which includes a bus line and a plurality of participators or terminals connected to the bus line in data transmitting connection with each other in a predetermined succession in a predetermined combination, in which each participator or terminal has at least one programmable counter having a counting input for connection with a synchronizing signal generator and an output for connection with a switching device to produce a data transmitting connection between the bus line and a data source or sink of this participator or terminal, whereby the counters of all participators or terminals are synchronized with each other. The arrangement includes apparatus to detect short circuits and to shut down individual sections of the bus line to protect the individual sections without shutting down all sections.

    摘要翻译: 公开了一种具有总线系统的时分复用数据传输的装置,该总线系统包括总线线路和连接到母线的多个参与器或终端,以预定的顺序相互连接地以预定的组合进行数据传输连接,其中每个 参与者或终端具有至少一个具有用于与同步信号发生器连接的计数输入的可编程计数器和用于与开关装置连接的输出,以在总线与该参与者或终端的数据源或汇点之间产生数据传输连接 由此所有参与者或终端的计数器彼此同步。 该装置包括检测短路并关闭总线线路的各个部分以保护各个部分而不关闭所有部分的装置。

    Device for continuously measuring the liquid level in a container
    4.
    发明授权
    Device for continuously measuring the liquid level in a container 失效
    用于连续测量容器中液位的装置

    公开(公告)号:US4142415A

    公开(公告)日:1979-03-06

    申请号:US841111

    申请日:1977-10-11

    IPC分类号: G01F23/26

    CPC分类号: G01F23/263

    摘要: A device for continuously measuring the liquid level in a container, wherein a capacitive sensor is disposed in the liquid to be measured and is connected with an oscillator as the frequency controlling element thereof, the output of the oscillator being connected with a suitable indicator or control, and wherein the capacitive sensor is formed of an elongate flexible strip of insulating material having opposite faces, with a plurality of elongate conductive elements embedded in the strip of material spaced approximately equidistantly from the opposite faces so that an electric field generated between the conductive elements can be substantially equally acted upon simultaneously on both sides of the device by the liquid to be measured, thereby enhancing the sensitivity of the sensing element, and enabling linear gauge characteristics to be obtained in irregularly shaped containers.

    摘要翻译: 一种用于连续测量容器中的液位的装置,其中电容式传感器设置在待测量的液体中并与作为其频率控制元件的振荡器连接,振荡器的输出与适当的指示器或控制器 并且其中所述电容传感器由具有相对面的细长的绝缘材料条形成,其中多个细长导电元件嵌入所述材料条中,与所述相对面大致等距离地间隔开,使得在所述导电元件 可以通过待测量的液体在装置的两侧基本上同等地作用,从而增强感测元件的灵敏度,并且可以在不规则形状的容器中获得线性规格特性。

    Circuit arrangement for time division multiplex data transmission with a
bus system
    5.
    发明授权
    Circuit arrangement for time division multiplex data transmission with a bus system 失效
    用于与总线系统进行时分复用数据传输的电路布置

    公开(公告)号:US4406007A

    公开(公告)日:1983-09-20

    申请号:US313917

    申请日:1981-10-22

    IPC分类号: H04L12/26 H04L12/40 H04J3/14

    摘要: An arrangement is disclosed for time division multiplex data transmission with a bus system which includes a bus line and a plurality of participators connected to the bus line in data transmitting connection with each other in a predetermined succession in a predetermined combination, in which each participator has at least one programmable counter having a counting input for connection with a synchronizing signal generator and an output for connection with a switching device to produce a data transmitting connection between the bus line and a data source or sink of this participator, whereby the counters of all participators are synchronized with each other. The arrangement includes apparatus to detect short circuits and to shut down individual sections of the bus line to protect the individual sections without shutting down all sections.

    摘要翻译: 公开了一种具有总线系统的时分复用数据传输的装置,该总线系统包括总线线路和连接到总线线路的多个参与者,所述多个参与者以预定的顺序以预定的组合彼此进行数据传输连接,其中每个参与者具有 至少一个可编程计数器具有用于与同步信号发生器连接的计数输入端和用于与开关装置连接的输出端,以产生总线线路与该参与器的数据源或汇点之间的数据传输连接,由此所有的计数器 参与者彼此同步。 该装置包括检测短路并关闭总线线路的各个部分以保护各个部分而不关闭所有部分的装置。

    Arrangement for time-division multiplex PWM data transmission
    6.
    发明授权
    Arrangement for time-division multiplex PWM data transmission 失效
    时分复用PWM数据传输的布置

    公开(公告)号:US4241444A

    公开(公告)日:1980-12-23

    申请号:US960443

    申请日:1978-11-13

    申请人: Horst Kister

    发明人: Horst Kister

    摘要: An arrangement for time-division multiplex data transmission having a data bus system which comprises a data bus circuit, several subscribers which are connected to the data bus circuit and have a transmitter part and a receiver part and communicate with one another by data transmission in a predetermined sequence in a given combination, and at least one clock generator, in which the sequence of all the given combinations of the subscribers runs through during a time frame and a time slot within the time frame is available for connecting each combination. Each subscriber includes at least one programmable counter for emitting a control signal when a programmed number has been reached and for resetting itself to zero when a given counting capacity which is the same for all counters has been reached. The programmable counter has a counter input connected to the clock generator and a first control output. A switching device is connected to the first control output for forming a data-transmitting connection between the data bus circuit and a data source or data sink respectively of each subscriber. Each subscriber has its clock generator. The programmable counter of each subscriber can be reset synchronously with the programmable counter of the other subscribers and can not be subjected at its counter input to clock pulses generated by the clock generator until the programmable counter of a slowest of the subscribers has been reset, which determines the end of the time frame, whereby the programmable counters of all the subscribers are synchronized with one another.

    摘要翻译: 一种具有数据总线系统的时分复用数据传输装置,包括数据总线电路,若干用户连接到数据总线电路并具有发射机部分和接收机部分,并通过数据总线电路中的数据传输彼此通信 给定组合中的预定序列,以及至少一个时钟发生器,其中,所述订户的所有给定组合的序列在时间帧内运行并且在时间帧内的时隙可用于连接每个组合。 每个用户包括至少一个可编程计数器,用于当已经达到编程的数字时发出控制信号,并且当达到对于所有计数器相同的给定计数容量时,它们将自身重置为零。 可编程计数器具有连接到时钟发生器的计数器输入和第一控制输出。 开关装置连接到第一控制输出端,用于在数据总线电路和每个用户的数据源或数据接收端之间形成数据传输连接。 每个用户都有其时钟发生器。 每个用户的可编程计数器可以与其他用户的可编程计数器同步复位,并且不能在其计数器输入端受到由时钟发生器产生的时钟脉冲,直到最慢用户的可编程计数器被复位, 确定时间帧的结束,由此所有用户的可编程计数器彼此同步。