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331 条记录 (耗时 0.02 秒)

    ELECTRODE ARRANGEMENT FOR MONITORING A BED
    72.
    发明授权
    ELECTRODE ARRANGEMENT FOR MONITORING A BED 有权
    电极装置用于监视BETTS

    公开(公告)号：EP2425237B1

    公开(公告)日：2013-11-20

    申请号：EP10731456.9

    申请日：2010-05-03

    申请人： Linak A/S

    发明人： KRISTIANSEN, Kjeld ,  MADSEN, Allan, H.

    IPC分类号： G01N27/02 ,  G01N27/12 ,  G01N27/22 ,  G08B21/20 ,  A61F13/42

    CPC分类号： G01N27/121 ,  A61F13/42 ,  G01N27/02 ,  G01N27/223 ,  G08B21/20

    摘要： Equipment for indicating a bed-wetting in a bed comprising a bed-wetter sheet and a measuring- and control system. A measuring circuit is furnished to test whether the electrode in the bed-wetter sheet are intact, and afterwards to measure the conductivity in the normal state between the two from each other electrically isolated electrodes whereby the conductivity between the two electrodes will fall drastically by a bed-wetting, human fluids containing salt being spread on the sheet, and indicate the bed-wetting. The measuring circuit is furnished to as a part of a routine to enter into a resting state whereby the measurement is performed with a prearranged fixed time interval.

    LINEAR ACTUATOR
    73.
    发明公开
    LINEAR ACTUATOR 有权
    线性驱动

    公开(公告)号：EP2655935A1

    公开(公告)日：2013-10-30

    申请号：EP11826170.0

    申请日：2011-12-21

    申请人： Linak A/S

    发明人： IVERSEN, Torben ,  SØRENSEN, René ,  KNUDSEN, Martin Kahr

    IPC分类号： F16H25/20 ,  H02K7/06

    CPC分类号： H02K7/1166 ,  F16H25/20 ,  F16H2025/2031 ,  F16H2025/204 ,  F16H2025/2084 ,  F16H2025/209 ,  H02K7/06 ,  H02K11/21

    摘要： The present invention relates to a linear actuator (1) comprising an outer tube (3) secured to a console and a rear mounting (5) and a front mounting (7) for mounting the linear actuator (1). The linear actuator (1) further comprises a motor housing (6) which constitutes a first part of an actuator housing (2) The linear actuator (1) further comprises an inner tube (4) which at its outermost end is secured to the front mounting (7) and with its other end is in connection with a spindle nut on a spindle. Through a transmission an electric motor causes the spindle to rotate at which the spindle nut and the inner tube will be moved in an outwards or inwards direction depending on the direction of rotation of the spindle. The spindle nut and the inner tube are guided telescopically in the outer tube. The spindle nut and the inner tube are secured against rotation in the outer tube. Due to the number of components and a large number of assembly operations, the production of this type of linear actuator (1) is cost-intensive. The invention thus relates to providing a linear actuator (1) which is more production friendly and cost-efficient. This is achieved according to the invention in that the outer tube (3) and the console (37) are cast as a unit which constitutes a base unit (36). Thus, both the number of components as well as the number of assembly operations is reduced causing the total cost for manufacturing of the linear actuator (1) to be reduced considerably.

    LINEAR ACTUATOR
    78.
    发明公开
    LINEAR ACTUATOR 有权
    直线驱动器

    公开(公告)号：EP2499397A1

    公开(公告)日：2012-09-19

    申请号：EP10798494.0

    申请日：2010-11-11

    申请人： Linak A/S

    发明人： WINTHER, Henrik ,  IVERSEN, Torben

    IPC分类号： F16H25/20 ,  H02K5/04

    CPC分类号： H02K7/06 ,  F16H25/20 ,  F16H2025/2031 ,  F16H2025/2037 ,  F16H2025/2081 ,  F16H2025/209 ,  Y10T74/18568

    摘要： Linear actuator comprising a housing (1), a reversible electric motor (7), a transmission (22), a spindle (5) driven by the electric motor through the transmission (22), a bearing (31 ) for embedding the spindle (5), a spindle nut (6) secured against rotation on the spindle, an outer tube (3) surrounding the spindle, an activation element (4) telescopically embedded in the outer tube (3) and connected to the spindle nut (6), a rear mounting (9) designed as a separate element and secured in the housing for mounting of the actuator. The rear mounting (9) is equipped with a seat (35) for the bearing (31 ) of the spindle. The seat (35) is connected to an opening (36), which is guided out on the side of the rear mounting (9), so that the bearing (31 ) of the spindle may be inserted sideways in the seat (35). Thus a linear actuator is provided having a rear mounting which is easier to mount and ensures an easier handling during the assembly of the linear actuator.

    摘要翻译： 线性致动器包括壳体（1），可逆电动机（7），变速器（22），通过变速器（22）由电动机驱动的主轴（5），用于嵌入主轴的轴承（31） （图5），在主轴上固定不转动的主轴螺母（6），围绕主轴的外管（3），可伸缩地嵌入外管（3）并连接到主轴螺母（6）的启动元件（4） ，后部安装件（9）被设计为独立元件并且固定在壳体中用于安装致动器。 后部支架（9）配备有用于主轴的轴承（31）的座（35）。 座（35）连接到开口（36），开口（36）在后部安装件（9）的侧面上被引出，使得心轴的轴承（31）可以侧向插入座（35）中。 因此提供了具有后部安装件的线性致动器，所述后部安装件更容易安装并确保在线性致动器的组装期间更容易处理。

    A MOTOR OPERATOR FOR SWITCHGEAR FOR MAINS POWER DISTRIBUTION SYSTEMS
    79.
    发明授权
    A MOTOR OPERATOR FOR SWITCHGEAR FOR MAINS POWER DISTRIBUTION SYSTEMS 有权
    一种用于主电源配电系统的开关电动机操作器

    公开(公告)号：EP2080206B1

    公开(公告)日：2011-10-26

    申请号：EP07817860.5

    申请日：2007-10-31

    申请人： Linak A/S

    发明人： CHRISTENSEN, Bruno ,  LORENZEN, Anders ,  SMIDT, Verner ,  PAULSEN, Jens Nansen ,  SMITH, Glenn

    IPC分类号： H01H3/26

    CPC分类号： H01H3/26 ,  H01H2003/268

    摘要： A power operator for switchgear for use in mains power distribution systems such as public medium high voltage distribution systems, where the switchgear comprises a closed cabinet (5) with an operating shaft protruding there from. The operating shaft is rotable at least between two positions and has a coupling part. The motor operator comprises a housing (11, 20, 21, 27), which is mountable on the external surface (4) of the switchgear cabinet (5), and a rotatable connection shaft connected to an electric motor via a transmission. It has a first coupling part to fit with the coupling part of the switchgear in a longitudinal axial sliding and non- rotational interlocking manner. The housing (11, 20, 21, 27) is a tube element which has the inherit quality that it does not invite to vandalism and unauthorized access. It is relatively easy to seal against dust and moisture. When cut from a length of a pipe it is easy to manufacture as well as inexpensive.

    摘要翻译： 一种用于开关装置的电力操作器，用于诸如公共中等高压配电系统之类的主电力配电系统中，其中开关装置包括具有从其突出的操作轴的闭柜（5）。 操作轴至少在两个位置之间可旋转并具有联接部分。 电动机操作器包括可安装在开关柜（5）的外表面（4）上的壳体（11,20,21,27）以及经由变速器连接到电动机的可旋转连接轴。 它具有第一联接部件，以纵向轴向滑动和非旋转联锁方式与开关设备的联接部件配合。 外壳（11,20,21,27）是一种管子元件，具有不受故意破坏和未授权访问的继承性质。 密封防尘和防潮相对容易。 当从一段管道切割时，制造起来既容易又便宜。

    A CONTROL FOR TWO OR MORE DC MOTORS, IN PARTICULAR ACTUATORS FOR ADJUSTMENT OF FURNITURE
    80.
    发明授权
    A CONTROL FOR TWO OR MORE DC MOTORS, IN PARTICULAR ACTUATORS FOR ADJUSTMENT OF FURNITURE 有权
    控制两个或两个以上的直流电机，特别是执行器调整家具

    公开(公告)号：EP1314234B1

    公开(公告)日：2011-01-19

    申请号：EP01947212.5

    申请日：2001-07-05

    申请人： LINAK A/S

    发明人： BASTHOLM, Jeppe

    IPC分类号： H02K1/00

    CPC分类号： H02P5/50 ,  A61G7/018

    摘要： A control for DC motors, in particular actuators driven by a DC motor for adjustment of furniture, such as tables, beds, chairs, etc. inlcudes a pseudomotor which is capable of supplying a voltage that corresponds to the motor speed on the basis of the current and voltage supplied to the motor. The voltage of the pseudomotor is supplied to an adjustable power supply, where it is compared with an internal reference voltage and adjusts the voltage difference down to the smallest possible difference between the voltage of the pseudomotor and the internal reference voltage. For greater accuracy, the control additionally includes a compensation circuit configured to evaluate a dominating frequency in the commutator noise. Thus, there is provided a simple and low cost control for parallel running of two or more actuators.