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92 条记录 (耗时 0.021 秒)

    DIFAR SENSOR
    31.
    发明授权
    DIFAR SENSOR 失效
    传感器，用于测量方向和距离

    公开(公告)号：EP0850424B1

    公开(公告)日：2001-10-31

    申请号：EP96930231.4

    申请日：1996-09-06

    申请人： ULTRA ELECTRONICS LIMITED

    发明人： DELANY, John, Lionel ,  BUCKINGHAM, David, Edwin, James

    IPC分类号： G01V1/18 ,  G10K11/00

    CPC分类号： G01V1/186 ,  G01S3/801

    摘要： A direction finding and ranging (DIFAR) sensor is provided in which a relatively light sensing element (30) that undergoes motion in response to an acoustic wave is disclosed. The motion of the sensing element relative to an inertial mass (2, 4) is measured along two mutually perpendicular directions to determine the direction of propagation of the acoustic wave. The construction of the DIFAR sensor enables the contact between the sensing element (30) and internally disposed relative motion transducers to be adjusted after assembly of the DIFAR sensor.

    ADJUSTABLE QUIET SEAT
    32.
    发明公开
    ADJUSTABLE QUIET SEAT 审中-公开
    可调整的安静的座位

    公开(公告)号：EP1118075A1

    公开(公告)日：2001-07-25

    申请号：EP99943120.8

    申请日：1999-09-03

    申请人： ULTRA ELECTRONICS LIMITED

    发明人： ROSS, Colin, Fraser

    IPC分类号： G10K11/178

    CPC分类号： G10K11/178 ,  G10K2210/3217 ,  G10K2210/3221

    摘要： A noise reduction system in a personal seat comprising in combination a noise reduction system in a personal seat, the seat comprising in combination a loudspeaker and microphone mounted in a fixed positional relationship adjacent to the ear of a user, the combination being adjustable relative to the user's ear. The loudspeaker and microphone may be mounted in respective wings of the seat headrest.

    摘要翻译： 一种个人座椅中的降噪系统，包括组合在个人座椅中的降噪系统，所述座椅包括以固定位置关系安装在用户的耳朵附近的扬声器和麦克风的组合，所述组合可相对于 用户的耳朵。 扬声器和麦克风可以安装在座椅头枕的相应翼中。

    DIFAR SENSOR
    34.
    发明公开
    DIFAR SENSOR 失效
    传感器，用于测量方向和距离

    公开(公告)号：EP0850424A1

    公开(公告)日：1998-07-01

    申请号：EP96930231.0

    申请日：1996-09-06

    申请人： ULTRA ELECTRONICS LIMITED

    发明人： DELANY, John, Lionel ,  BUCKINGHAM, David, Edwin, James

    IPC分类号： G01S3 ,  G01S7 ,  G01V1

    CPC分类号： G01V1/186 ,  G01S3/801

    摘要： A direction finding and ranging (DIFAR) sensor is provided in which a relatively light sensing element (30) that undergoes motion in response to an acoustic wave is disclosed. The motion of the sensing element relative to an inertial mass (2, 4) is measured along two mutually perpendicular directions to determine the direction of propagation of the acoustic wave. The construction of the DIFAR sensor enables the contact between the sensing element (30) and internally disposed relative motion transducers to be adjusted after assembly of the DIFAR sensor.

    MECHANICAL LINK
    37.
    发明公开
    MECHANICAL LINK 审中-公开
    机械链接

    公开(公告)号：EP3249254A3

    公开(公告)日：2017-12-27

    申请号：EP17170510.6

    申请日：2017-05-10

    申请人： Ultra Electronics Limited

    发明人： KEEN,, Phil

    IPC分类号： F16D3/38 ,  F16D3/28 ,  F16D3/32 ,  F01C1/063 ,  F16C11/12 ,  F16F1/04

    CPC分类号： F16C11/12 ,  B60R16/027 ,  B60R16/03 ,  B60R16/08 ,  E05D11/0081 ,  F01C1/063 ,  F16C11/06 ,  F16D3/28 ,  F16D3/32 ,  F16D3/38 ,  F16D3/387 ,  F16F1/04 ,  F16L3/015 ,  H01R39/643

    摘要： A mechanical link (100), the mechanical link (100) comprising a first arm (120), a second arm (140) and an interconnection member (160), wherein: the first arm (120) is rotatable about a first axis of the interconnection member (160); the second arm (140) is rotatable about a second axis of the interconnection member (160), the second axis being orthogonal to the first axis; and wherein: the flexible member (400) extends along the first and second arms (120, 140) and is adapted to accommodate rotation of the arms (120, 140) about the first and second axes, the flexible member (400) having a single coiled portion (440) which is received within the interconnection member (160) such that the coiled portion (440) can coil and uncoil to accommodate rotation of the first arm (120), wherein the coiled portion (440) is further configured to twist about an axis of the flexible member (400) to accommodate rotation of the second arm (140).

    摘要翻译： 1。一种机械连杆机构，所述机械连杆机构包括第一臂部，第二臂部部件和互连部件，其中：所述第一臂部能够围绕所述第一臂部的第一轴线旋转， 互连部件（160）; 所述第二臂（140）能够围绕所述互连构件（160）的第二轴线旋转，所述第二轴线正交于所述第一轴线; 并且其中：所述柔性构件（400）沿着所述第一臂和所述第二臂（120,140）延伸并且适于适应所述臂（120,140）围绕所述第一轴和所述第二轴的旋转，所述柔性构件（400）具有 所述卷绕部分（440）被接收在所述互连部件（160）内，使得所述卷绕部分（440）可卷绕和展开以适应所述第一臂（120）的旋转，其中所述卷绕部分 围绕柔性构件（400）的轴线扭转以适应第二臂（140）的旋转。

    A SYSTEM FOR TRANSMISSION OF DATA AND POWER
    38.
    发明公开
    A SYSTEM FOR TRANSMISSION OF DATA AND POWER 有权
    系统ZURÜBERTRAGUNGVON DATEN UND STROM

    公开(公告)号：EP3090492A1

    公开(公告)日：2016-11-09

    申请号：EP14809692.8

    申请日：2014-12-05

    申请人： Ultra Electronics Limited

    发明人： STRATFORD, Francis ,  CHINN, Kevin

    IPC分类号： H04B3/54

    CPC分类号： H04B3/548 ,  H04B3/54 ,  H04B2203/5416 ,  H04B2203/5458 ,  H04B2203/547 ,  H04B2203/5483 ,  H04L5/0007 ,  H04L61/2007

    摘要： A system for transmission of data and electrical power comprising: a plurality of independent power sources (12), each one of the plurality of independent power sources (12) being connected to a respective one of a plurality of electrical power lines (16); and a modulator (44) configured to modulate a carrier signal with a data signal received at an input of the modulator (44) so as to generate a modulated carrier signal at an output thereof, wherein the output of the modulator (44) is coupled to each of the plurality of electrical power lines (16), to permit transmission of the modulated carrier signal over the plurality of electrical power lines (16), such that the plurality of electrical power lines (16) form a data network whilst maintaining electrical isolation between each of the plurality of electrical power lines (16).

    摘要翻译： 一种用于传输数据和电力的系统，包括：多个独立的电源，所述多个独立电源中的每一个连接到多个电力线中的相应一个; 以及调制器，被配置为使用在所述调制器的输入处接收的数据信号来调制载波信号，以便在其输出处产生调制的载波信号，其中所述调制器的输出耦合到所述多个电力线中的每一个 以允许在多个电力线路上传输经调制的载波信号，使得多个电力线路形成数据网络，同时保持多个电力线路中的每一个之间的电隔离。