利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

11 条记录 (耗时 0.185 秒)

    VORRICHTUNG ZUR SCHWINGUNGSENTKOPPLUNG
    2.
    发明公开
    VORRICHTUNG ZUR SCHWINGUNGSENTKOPPLUNG 有权

    公开(公告)号：EP1882112A1

    公开(公告)日：2008-01-30

    申请号：EP06742908.4

    申请日：2006-05-12

    申请人： Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.

    发明人： MAYER, Dirk ,  MELZ, Tobias ,  THOMEIER, Martin

    IPC分类号： F16F15/00 ,  F16F15/073

    CPC分类号： F16F15/005 ,  F16F15/073 ,  F16F2224/0258

    摘要： The invention relates to an oscillation decoupling device which comprises a load-receiving element, mounted in an oscillating manner relative to a support unit at least along an active direction along which at least a part of the load is applied, and at least one sensor/detection unit that detects the oscillation of the element due to the load and acts against said load with the aid of actors. The invention is characterized in that the support unit is modularly configured and serves as supporting structure for at least one unit which receives the element and is elastically deformable at least along the active direction of the load-receiving element, that the load-receiving element is connected to the elastically deformable unit and that the unit comprises at least one actor influencing the deformation, said actor being applied to or integrated in the unit in such a way that the actor causes a deformation acting against the elastic deformation due to the load inside the unit.

    摘要翻译： 本发明涉及一种振荡解耦装置，该装置包括一个负载接收元件，该负载接收元件至少沿着施加至少一部分负载的有效方向相对于支撑单元以摆动的方式安装，并且至少一个传感器/ 检测单元，该检测单元检测由于负载引起的元件的振荡并借助于参与者对付所述负载。 本发明的特征在于，支撑单元模块化地构造并用作至少一个单元的支撑结构，该单元容纳元件并且至少沿着负载接收元件的活动方向可弹性变形，负载接收元件是 连接到可弹性变形单元，并且该单元包括影响变形的至少一个参与者，所述参与者以这样的方式被应用到或集成到单元中，使得参与者引起抵抗由于内部负载引起的弹性变形 单元。

    VORRICHTUNG ZUR SCHWINGUNGSTILGUNG
    8.
    发明公开
    VORRICHTUNG ZUR SCHWINGUNGSTILGUNG 有权

    公开(公告)号：EP2140168A1

    公开(公告)日：2010-01-06

    申请号：EP08748778.1

    申请日：2008-04-25

    申请人： Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.

    发明人： HEROLD, Sven ,  MAYER, Dirk

    IPC分类号： F16F7/10

    CPC分类号： F16F7/1011

    摘要： The invention relates to a device for damping vibrations, which can be applied to a mechanical structure (1) or built into such a structure. Said device comprises at least one mass, the so-called damping mass, that can be directly or indirectly actively connected to the structure by an elastic means (3), and at least one actuator (8) for modifying the rigidity that can be associated with the elastic means (3). The invention is characterised in that an electrical energy source is used to generate electrical energy, exclusively using an oscillating relative movement created along the active connection between the damping mass and the structure to generate electrical energy, and in that a regulating unit connected to the electrical energy source is provided for activating the at least one actuator according to the vibratory behaviour of the structure and taking into account a vibration damping principle.

    摘要翻译： 用于阻尼振动的装置技术领域本发明涉及一种用于阻尼振动的装置，该装置可以应用于机械结构（1）或内置于这种结构中。 所述装置包括至少一个质量块，所谓的阻尼块，其可以通过弹性装置（3）直接或间接地主动地连接到结构上，以及至少一个致动器（8），用于修改可以关联的刚度 与弹性装置（3）连接。 本发明的特征在于，仅使用沿阻尼质量块和结构之间的有效连接产生的电能产生的振荡相对运动，使用电能源来产生电能，并且调节单元连接到电气 提供能量源用于根据结构的振动行为并且考虑减振原理来激活至少一个致动器。

    SCHALLWANDLERVORRICHTUNG
    9.
    发明公开
    SCHALLWANDLERVORRICHTUNG 审中-公开
    传感器装置

    公开(公告)号：EP2082612A1

    公开(公告)日：2009-07-29

    申请号：EP07765230.3

    申请日：2007-07-19

    申请人： Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung e.V.

    发明人： HANSELKA, Holger ,  MELZ, Tobias ,  KAUBA, Michael ,  MAYER, Dirk ,  SEIPEL, Björn

    IPC分类号： H04R17/00 ,  H04R7/04

    CPC分类号： H04R17/00 ,  H04R7/045 ,  H04R2400/00 ,  H04R2440/01

    摘要： The invention relates to a sound transducer device for fastening to a structure in a detachably fixed manner. Said device comprises an electromechanical transducer system (1), connected to a connecting element (3) which is used to establish a detachably fixed functional connection between the electromechanical transducer system and the structure (1), an actuator unit (6) for exciting the electromechanical transducer system (2) to vibrate in accordance with vibration information that can be supplied to the electromechanical transducer system (2), a memory module (4) in which the vibration information can be stored, a read-out unit which reads out the vibration information from the memory unit, an interface (8), connected to the memory module (4), via which vibration information can be transmitted by means of a connecting cable or wirelessly, the information being used for the vibration excitation of the electromechanical transducer system (2), and a power module (7).