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1.发明授权Control device for stopping the operation of a single-phase asynchronous motor with a capacitor 失效用于停止具有电容器的单相异步电动机操作的控制装置
公开(公告)号：US5760566A
公开(公告)日：1998-06-02
申请号：US789708
申请日：1997-01-27
申请人： Djafar Nassr , Philippe Raude , Louis Plumer
发明人： Djafar Nassr , Philippe Raude , Louis Plumer
CPC分类号： H02H3/382 , H02P23/24 , H02P25/04 , H02H3/44 , H02H7/0851
摘要： The invention relates to a control device for stopping the operation of a single-phase asynchronous motor with a capacitor in the event an overload of this motor with respect to a threshold value is detected. This device is characterized in that it includes, on the one hand, device for measuring the phase shift between any one parameter, voltage or current (U1, U2, I2, I3) of the main phase (.phi.1) or the secondary phase (.phi.2) and another one of these parameters and, on the other hand, device for controlling the stoppage capable of interrupting the current supply to the motor in the event there is measured a time delay lower than a memorized threshold value.
摘要翻译： 本发明涉及一种用于在检测到该电机相对于阈值的过载的情况下停止具有电容器的单相异步电动机的操作的控制装置。 该装置的特征在于，其一方面包括用于测量主相（phi 1）或第二相（1）的任何一个参数，电压或电流（U1，U2，I2，I3）之间的相移的装置， 另一方面，在测量到比存储的阈值低的时间延迟的情况下，用于控制能够中断对电动机的电流的停止的装置。
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2.发明授权Driving and tensioning device for a flexible protective member such as a strip, curtain or skirt 失效用于柔性保护构件如带，帘或裙的驱动和张紧装置
公开(公告)号：US5547009A
公开(公告)日：1996-08-20
申请号：US311059
申请日：1994-09-23
申请人： Louis Plumer
发明人： Louis Plumer
CPC分类号： E06B9/70
摘要： A driving and tensioning device for a flexible protective member such as a strip, curtain or skirt includes a rolling-up driving-shaft and an unrolling driving-shaft which are driven by electric motors provided with a brake activated in order not to brake any longer when one of these motors is under power. This driving and tensioning device furthermore includes a device for controlling the power supply to the motors so that a torque is generated by one of the motors withstanding the operation of the other motor, during the phase of either unrolling or rolling-up of the flexible protective member.
摘要翻译： 用于柔性保护构件（例如条带，帘子或裙部）的驱动和张紧装置包括卷起驱动轴和展开驱动轴，其由设置有制动器的电动机驱动，以便不再刹车 当其中一台电机处于电源状态时。 该驱动和张紧装置还包括用于控制对电动机的电力的装置，使得在柔性保护装置的展开或卷绕的阶段期间，通过其中一个电动机承受另一个电动机的操作而产生转矩 会员。
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3.发明授权
公开(公告)号：US5498946A
公开(公告)日：1996-03-12
申请号：US237172
申请日：1994-05-03
IPC分类号： G05F1/455 , H02M5/293 , H02P25/04 , H02P25/10 , H02P27/02 , H05B39/04 , H05B41/392 , H02P7/42 , H02M5/02
CPC分类号： H05B41/3924 , H02M5/293 , H05B39/048
摘要： The invention relates to a device for controlling the variation of the power and/or the speed of a load (2), such as an asynchronous, synchronous, universal motor, a transformer, an inductance, a condenser or a resistor, comprising a switch (5) placed on a phase (4) of a single-phase or multiphase alternating-current supply-circuit (3), this switch (5) being associated with means (6) for controlling the cyclic ratio .alpha./T in which .alpha. corresponds to the time of opening and closing of the circuit (3) by the switch (5) and T to the period of the phase (4) on which this latter is placed. In fact, the switch (5) is of the bidirectional MOS, IGBT or bipolar transistor switch type, this switch (5) being associated with means (9) for controlling the switching time, of the DRIVER type, capable of extending the switching time at closing so that it be within a range from 10 microseconds to 1 millisecond.
摘要翻译： 本发明涉及一种用于控制诸如异步，同步，通用电动机，变压器，电感，电容器或电阻器的负载（2）的功率和/或速度变化的装置，包括开关 （5）放置在单相或多相交流电源电路（3）的相（4）上，该开关（5）与用于控制循环比α/ T的装置（6）相关联，其中α 对应于通过开关（5）和T将电路（3）的打开和关闭的时间设置为放置后者的相位（4）的周期。 事实上，开关（5）是双向MOS，IGBT或双极型晶体管开关型，该开关（5）与用于控制开关时间的装置（9）相关联，驱动器类型能够延长开关时间 在关闭时使其在10微秒至1毫秒的范围内。
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公开(公告)号：US5540269A
公开(公告)日：1996-07-30
申请号：US221794
申请日：1994-04-01
申请人： Louis Plumer
发明人： Louis Plumer
CPC分类号： E06B9/88 , E06B9/84 , E06B2009/6836 , E06B2009/6845
摘要： The invention relates to a motor-driven roller blind comprising, on the one hand, an apron rolling up onto and unrolling from a winding shaft inside which is accommodated a tubular-type driving gear-motor and, on the other hand, means providing an electrical signal representative of the movement of the apron and an electrical-signal processing unit capable of acting on the running of the driving gear-motor, viz. to control the stopping of same in the event an obstacle is present. As a matter of fact, said means providing an electrical signal representative of the movement of the apron are comprised of at least one inductive sensor extending at least partly along the path followed by the apron, this inductive sensor being capable of creating an electromotive force under the action of the passing of a permanent magnet associated with the lower portion of the apron, which electromotive force is detected by the processing unit.
摘要翻译： 本发明涉及一种马达驱动的卷帘，其一方面包括卷绕在卷轴上并从卷轴上展开的围裙，托盘内装有管状驱动齿轮马达，另一方面，提供一种装置 代表围裙移动的电信号和能够作用于驱动齿轮电机运行的电信号处理单元，即， 在存在障碍物的情况下控制其停止。 事实上，提供代表围裙运动的电信号的所述装置包括至少一个电感式传感器，至少部分地沿着通过围裙的路径延伸，该感应传感器能够产生下面的电动势 与围裙的下部相关联的永磁体通过的动作，该电动势由处理单元检测。
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公开(公告)号：US4872256A
公开(公告)日：1989-10-10
申请号：US246256
申请日：1988-09-19
申请人： Louis Plumer
发明人： Louis Plumer
CPC分类号： H02K7/1028 , H02K15/0012 , H02K17/16 , Y10T29/49012
摘要： The object of the process is to obtain an intermediate short-circuiting ring in a squirrel cage rotor by filling. It makes use of the technique consisting in automatically cutting out and assembling rotor laminations by means of a follow-on machine in which the laminations are cut out from a strip, rotated through a determined angle and provided with half-cutouts for their assembly in a packet. The process consists in eliminating at least one tooth in every two from the laminations whose position in the packet corresponds to the situation of the intermediate short-circuiting ring, and turning these laminations through an angle such that when filling is effected a continuous annular zone of nonmagnetic material is obtained.
摘要翻译： 该过程的目的是通过填充获得鼠笼式转子中的中间短路环。 它采用的技术包括通过后续机器自动切割和组装转子叠片的技术，其中叠片从条中切出，旋转一定角度，并设有半切口，用于组装在 包。 该方法包括从叠片中的至少一个齿消除其中位置在分组中对应于中间短路环的情况，并将这些叠片转动一个角度，使得当填充实现连续的环形区域 得到非磁性材料。
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公开(公告)号：US4720647A
公开(公告)日：1988-01-19
申请号：US709426
申请日：1985-03-07
申请人： Louis Plumer
发明人： Louis Plumer
CPC分类号： H02K7/1028
摘要： The present invention relates to an asynchronous motor having a squirrel-cage rotor, associated with a brake operating in the absence of current. The rotor comprises, at its two opposite ends, first and second short-circuiting rings and an intermediate short-circuiting ring, all three being made from non-magnetic material and being connected by longitudinal rotor windings. The intermediate ring extends radially from the outer diameter of the rotor as far as a cylindrical recess provided axially between the second ring and the intermediate ring. It is provided in order to separate a part of the rotor, intended to deflect the corresponding part of the radial stator field towards the moveable plate of the brake. This moveable plate has a radial face arranged opposite segments of magnetic material arranged radially between the periphery of the second ring and the outer diameter of the rotor. The second ring extends radially as far as the recess. A spring, housed in the recess, tends to press the movable plate constantly against a fixed plate, by moving it away from the rotor.
摘要翻译： 本发明涉及一种异步电动机，其具有与在没有电流的情况下工作的制动器相关联的鼠笼式转子。 转子在其两个相对的端部处包括第一和第二短路环和中间短路环，全部三个由非磁性材料制成并且通过纵向转子绕组连接。 中间环从转子的外径径向延伸，直到轴向设置在第二环和中间环之间的圆柱形凹槽。 为了将转子的一部分分开，以将径向定子磁场的相应部分朝向制动器的可移动板偏转。 该可移动板具有径向面，其布置成相对于磁性材料的部分，径向设置在第二环的周边和转子的外径之间。 第二环径向延伸至凹部。 容纳在凹部中的弹簧倾向于将可移动板通过将其从转子移开而不断地抵靠固定板。
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公开(公告)号：US4444363A
公开(公告)日：1984-04-24
申请号：US356779
申请日：1982-03-10
申请人： Dominique Jacquel , Louis Plumer , Henri Giust
发明人： Dominique Jacquel , Louis Plumer , Henri Giust
CPC分类号： E06B9/70
摘要： This invention relates to a device for driving a flexible protection element rolled up on a winding shaft, the free end of the element being connected through one or a plurality of flexible bonds to a winding drum. The winding drums and the winding shaft are coupled through reversible reduction gears to corresponding electric motors and to a pair of electromagnetic brakes of the type operating by current deficiency. The first motor is adapted to rotate in a first direction for rolling up the flexible bonds. The second motor is adapted to rotate in a direction opposite to that of the first motor for rolling up the flexible protection element. Electrical or electronic means are provided for actuating anyone of the two motors and simultaneously energizing the two brakes. This invention is applicable notably for driving protection tents, canvasses and the like in glasshouses, greenhouses and the like.
摘要翻译： 本发明涉及一种用于驱动卷绕在卷轴上的柔性保护元件的装置，该元件的自由端通过一个或多个柔性接合连接到卷绕鼓。 卷绕鼓和卷绕轴通过可逆减速齿轮联接到相应的电动机和由电流不足操作的一对电磁制动器。 第一马达适于沿第一方向旋转以卷起柔性连接。 第二电动机适于沿与第一电动机的方向相反的方向旋转以卷起柔性保护元件。 提供电气或电子装置用于致动两个电动机中的任何一个并同时给两个制动器通电。 本发明特别适用于在温室，温室等中驾驶保护帐篷，帆布等。
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