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    Contact-based transducers for characterizing unsteady pressures in pipes
    41.
    发明申请
    Contact-based transducers for characterizing unsteady pressures in pipes 有权

    公开(公告)号：US20050120799A1

    公开(公告)日：2005-06-09

    申请号：US10975745

    申请日：2004-10-27

    Applicant: Daniel Gysling ,  Thomas Engel ,  Robert Maron ,  Paul Croteau

    Inventor： Daniel Gysling ,  Thomas Engel ,  Robert Maron ,  Paul Croteau

    IPC: G01L9/00

    CPC classification number: G01L19/0023 ,  G01L15/00

    Abstract: A sensor head characterizes unsteady pressures in a fluid flowing within a pipe, as may be caused by one or both of acoustic waves propagating through the fluid within the pipe and/or pressure disturbances that convect with the fluid flowing in the pipe. The sensor head comprises a rigid support structure and at least one transducer attached to the rigid support structure. The rigid support structure holds the transducer in contact with an outer surface of the pipe. The at least one transducer senses relative movement between the outer surface of the pipe and the support structure and provides a signal indicative of unsteady pressures within the fluid at a corresponding axial position of the pipe in response to the relative movement. The support structure may be attached to each transducer in an array of transducers, and may include a handle secured thereto for manipulating the sensor head into contact with the pipe. Output signals from the transducers are provided to a processing unit, which processes the output signals to provide a signal indicative of at least one parameter of the flow process.

    Data link between two computers and method for transmitting data between said computers
    42.
    发明授权
    Data link between two computers and method for transmitting data between said computers 失效
    两台计算机之间的数据链接和用于在所述计算机之间传输数据的方法

    公开(公告)号：US06820110B1

    公开(公告)日：2004-11-16

    申请号：US09744999

    申请日：2001-02-22

    Applicant: Thomas Engel ,  Ernst-Georg Haffner ,  Christoph Meinel

    Inventor： Thomas Engel ,  Ernst-Georg Haffner ,  Christoph Meinel

    IPC: G06F1516

    CPC classification number: H04L63/08 ,  H04L29/06 ,  H04L63/123

    Abstract: The invention relates to a data link between a first computer (1) and a second computer (2) for transmitting data. The aim of the invention is to provide a data link which is configured in such a way that non authorized third parties are not able to influence said data transmission or to find their way from the outside to one of the computers and to tamper with data. The inventive data link comprises a lock element (6), a first lock gate (7) being placed between said first computer (1) and said lock element (6) and a second lock gate (8) being placed between said second computer (2) and said lock element (6). The first lock gate (7) is closed when the second one (8) is opened and vice-versa.

    Abstract translation: 本发明涉及用于发送数据的第一计算机（1）和第二计算机（2）之间的数据链路。 本发明的目的是提供一种数据链路，其被配置为使得非授权的第三方不能影响所述数据传输或者从外部到达计算机之一并且篡改数据。 本发明的数据链路包括锁定元件（6），位于所述第一计算机（1）和所述锁定元件（6）之间的第一锁定门（7）和放置在所述第二计算机之间的第二锁定门（8） 2）和所述锁定元件（6）。 当第二个（8）打开时，第一个锁定门（7）关闭，反之亦然。

    Sample preparation dosing unit
    45.
    发明授权
    Sample preparation dosing unit 失效
    样品制备剂量单位

    公开(公告)号：US08778281B2

    公开(公告)日：2014-07-15

    申请号：US12849840

    申请日：2010-08-04

    Applicant: Tobias Holenstein ,  Thomas Engel ,  Thomas Sidler ,  Adelrich Zuppiger ,  Carsten Haack ,  Alessandro D'Amore ,  Michael Meyberg ,  Tobias Greuter ,  Roland Stoeckli

    Inventor： Tobias Holenstein ,  Thomas Engel ,  Thomas Sidler ,  Adelrich Zuppiger ,  Carsten Haack ,  Alessandro D'Amore ,  Michael Meyberg ,  Tobias Greuter ,  Roland Stoeckli

    IPC: B01L3/02 ,  G01N35/10 ,  G01N1/38

    CPC classification number: G01N35/10 ,  G01N1/38 ,  G01N35/08 ,  G01N35/1002 ,  G01N35/1065 ,  Y10T137/0318 ,  Y10T137/85978

    Abstract: A sample preparation dosing unit for liquid dosing is provided comprising an inlet port and an outlet port fluidically coupling the sample preparation dosing unit to a supply and target, respectively; a pump, fluidically arranged between the inlet port and the outlet port; an outlet flow restrictor with an outlet flow resistance, fluidically arranged between a pump outlet and outlet port; and a control arrangement with a branch, a control valve, and a control flow restrictor with a control flow resistance. The branch divides the flow at the pump outlet into an outlet flow through the outlet flow restrictor and into a control flow through the control flow restrictor. The control flow downstream of the control flow restrictor is fed, depending on the state of the control valve, either into the outlet port thereby merging with the outlet flow downstream of the outlet flow restrictor, or into a bypass conduit.

    Abstract translation: 提供了用于液体计量的样品制备剂量单元，其包括分别将样品制备剂量单元流体耦合到供给和靶标的入口端口和出口端口; 泵，流体地布置在入口和出口之间; 具有出口流动阻力的出口限流器，其流体地布置在泵出口和出口之间; 以及具有分支，控制阀和具有控制流阻的控制流量限制器的控制装置。 分支将泵出口处的流分成通过出口限流器的出口流，并通过控制流限流器进入控制流。 控制流量限制器下游的控制流根据控制阀的状态进入出口，从而与出口限流器下游的出口流合并，或者进入旁路管道。

    Feeler pin and feeler head for a coordinate measuring machine
    47.
    发明授权
    Feeler pin and feeler head for a coordinate measuring machine 有权
    用于坐标测量机的感应针和测头

    公开(公告)号：US08141261B2

    公开(公告)日：2012-03-27

    申请号：US12974314

    申请日：2010-12-21

    Applicant: Thomas Engel ,  Frank Richter

    Inventor： Thomas Engel ,  Frank Richter

    IPC: G01B5/004

    CPC classification number: G01B5/012 ,  G01B7/012

    Abstract: The present invention relates to a feeler pin for a coordinate measuring machine. The feeler pin comprises a shaft having a first end and a second end, a fastening sleeve for fastening the feeler pin in a feeler pin holder, and an identification device for identifying the feeler pin. A feeler object is provided at the first end of the shaft, wherein the identification device can be read out via a first contact and a second contact. Further, it is provided that the second end of the shaft and the fastening sleeve are connected by a plastic section, wherein the first contact is provided by the fastening sleeve, and the second contact is provided by a rotationally symmetrical contact device which is electrically insulated from the fastening sleeve by the plastic section. Further, the present invention relates to a feeler head for holding the at least one feeler pin.

    Abstract translation: 本发明涉及一种用于坐标测量机的触针。 触针包括具有第一端和第二端的轴，用于将触针固定在触针销保持器中的紧固套，以及用于识别触针的识别装置。 在轴的第一端设置有触觉物体，其中识别装置可以经由第一触点和第二触点读出。 此外，设置轴和紧固套筒的第二端通过塑料部分连接，其中第一接触由紧固套筒提供，并且第二接触由旋转对称的接触装置提供，该接触装置是电绝缘的 由紧固套由塑料部分。 此外，本发明涉及一种用于保持至少一个触针的探头。

    Method and Device for Controlling Access to a Communications Network
    48.
    发明申请
    Method and Device for Controlling Access to a Communications Network 有权
    用于控制对通信网络的访问的方法和设备

    公开(公告)号：US20080247418A1

    公开(公告)日：2008-10-09

    申请号：US12058415

    申请日：2008-03-28

    Applicant: Joachim Charzinski ,  Thomas Engel ,  Christian Prehofer ,  Rainer Sauerwein

    Inventor： Joachim Charzinski ,  Thomas Engel ,  Christian Prehofer ,  Rainer Sauerwein

    IPC: H04J3/16 ,  H04L12/26

    CPC classification number: H04Q11/0478 ,  H04L2012/562 ,  H04L2012/5632

    Abstract: According to the invention, in order to control the access of traffic streams (VS) to the communications network (KN), an available capacity (VK), placed at the disposal of an access node (ZK) for transferring traffic streams (VS) to said communications network (KN), is determined from an access node (ZK) of the communications network (KN), taking into account the total transfer capacity (G) of the communications network (KN). The available capacity (VS) is notably redetermined whenever the routing information (RI) of the access node (ZK) is modified. An access control of this type guarantees the quality of service required in a connectionless communications network.

    Abstract translation: 根据本发明，为了控制对通信网络（KN）的业务流（VS）的访问，放置在用于传送业务流（VS）的接入节点（ZK）处置的可用容量（VK） 考虑到通信网络（KN）的总传输容量（G），从通信网络（KN）的接入节点（ZK）确定到所述通信网络（KN）。 每当接入节点（ZK）的路由信息​​（RI）被修改时，可用容量（VS）被显着地重新确定。 这种类型的访问控制保证无连接通信网络中所需的服务质量。

    Method and Network Element for Rerouting Traffic, While Maintaining the Quality of Service, in Networks with Slow Route Convergence
    49.
    发明申请
    Method and Network Element for Rerouting Traffic, While Maintaining the Quality of Service, in Networks with Slow Route Convergence 审中-公开
    在路由收敛缓慢的网络中，维护服务质量，重新路由流量的方法和网络元素

    公开(公告)号：US20080098127A1

    公开(公告)日：2008-04-24

    申请号：US11632903

    申请日：2005-07-29

    Applicant: Thomas Engel

    Inventor： Thomas Engel

    IPC: G06F15/173

    CPC classification number: H04L47/805 ,  H04L45/02 ,  H04L45/023 ,  H04L45/04 ,  H04L45/22 ,  H04L45/28 ,  H04L45/302 ,  H04L47/70 ,  H04L47/724 ,  H04L47/785 ,  H04L47/826

    Abstract: A route for routing traffic is established by the emission of a route announcing message to a network element of a network. The network element is then triggered in such a way as to route the traffic according to the route announced in a time-delayed manner by means of an event e.g. the emission of another message. A resource reservation for routing traffic along the announced route is carried out between the route announced and the event. In this way, it is ensured that the required resources are provided for the deviation of traffic onto the new route, and a route modification for traffic can be carried out without affecting the quality of service.

    Abstract translation: 用于路由业务的路由是通过向网络的网元发射路由通知消息而建立的。 然后以这样的方式触发网络元件，以便根据以时间延迟的方式通过事件例如路由路由该业务。 排放另一个消息。 在宣布的路由与事件之间进行沿路由路由的资源预留。 以这种方式，确保为业务偏离新路由提供所需的资源，并且可以在不影响业务质量的情况下进行业务的路由修改。

    Method for optimally deactivating inter-domain routes
    50.
    发明申请
    Method for optimally deactivating inter-domain routes 审中-公开
    最佳地停用域间路由的方法

    公开(公告)号：US20070002729A1

    公开(公告)日：2007-01-04

    申请号：US10571052

    申请日：2004-08-24

    Applicant: Thomas Engel

    Inventor： Thomas Engel

    IPC: H04J1/16

    CPC classification number: H04L45/02 ,  H04L45/025 ,  H04L45/04 ,  H04L45/28

    Abstract: The inventive method provides that the failure of a segment, which connects two autonomous systems, is communicated as a segment failure to affected autonomous systems. The autonomous systems informed of the segment failure then deactivate inter-domain routes containing the down segment. After restoring the segment, the routes containing the segment can be reactivated after the propagation of a corresponding message. The method can use conventional protocols, particularly the Border Gateway Protocol, by treating the down segment as a route that is made recognizable as a segment by means of a PATH ATTRIBUTE. In contrast to the conventional procedure within the framework of the Border Gateway Protocol, routes that can no longer be used do not need to be individually communicated. An efficient propagation of the information concerning the fault and an improved convergence of the routing information of the autonomous system, said routing information being changed thereupon, is thus achieved.

    Abstract translation: 本发明的方法提供了连接两个自治系统的段的故障作为段故障被传送到受影响的自治系统。 自动系统通知段故障，然后停用包含下行段的域间路由。 在恢复段之后，包含段的路由可以在相应消息的传播后重新激活。 该方法可以使用常规协议，特别是边界网关协议，通过将下行段视为通过路径属性被识别为段的路由。 与“边界网关协议”框架内的常规过程相反，无法再使用的路由不需要单独通信。 因此实现了关于故障的信息的有效传播和自主系统的路由信息​​的改进的收敛，所以在其上改变了路由信息。

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