公开(公告)号：EP1760861A1

公开(公告)日：2007-03-07

申请号：EP06016772.3

申请日：2006-08-11

申请人： Askoll Holding S.r.l.

发明人： Marioni, Elio

IPC分类号： H02K7/118 ,  H02K1/14 ,  F04D13/02 ,  H02K29/03

CPC分类号： F04D13/021 ,  H02K1/148 ,  H02K21/02

摘要： The invention relates to a permanent-magnet two-phase synchronous electric motor (1) with mechanical start-up for washing machines and similar, in particular for washing pumps (2), of the type centrally comprising a permanent magnet axial rotor (4) and a stator (5) with a lamination pack core (16) and a double pair of pole pieces (20) with ends enveloping said rotor (4) and with relative windings (L1, L2), wherein the first pair of pole pieces is asymmetrical compared to the second pair of pole pieces.
Moreover, said motor is further distinguished for the structure of the stator, which comprises the following characteristics:
- the ends of the pole pieces (20) are structurally independent and are removably coupled to the lamination pack core; and
- the lamination pack core has a shorter axial length than the ends of the pole pieces (20).
Advantageously, the pole pieces of the stator (5) are obtained by pressing of magnetic powders.

摘要翻译： 本发明涉及一种具有机械启动时的洗衣机和类似的，特别是用于洗涤泵（2），所述类型的集中包括永磁体轴向的转子的永久磁铁的两相同步电机（1）（4） 和定子（5）用层压包芯（16）和双一对极片（20）的端部包围所述转子（4）和相对绕组（L1，L2），worin第一对磁极片是 不对称相比于第二对极靴。 更完了，所述发动机是杰出的另外的定子的结构中，其包括下列特征： - 所述极片（20）的端部在结构上独立的和可移除地联接到层叠芯包; 以及 - 层压包芯具有比极片（20）的端部更短的轴向长度。 有利地，所述定子（5）的磁极片由压制的磁粉而获得的。

公开(公告)号：EP1313198B1

公开(公告)日：2007-02-28

申请号：EP02025591.5

申请日：2002-11-15

申请人： Askoll Holding S.r.l.

发明人： Marioni, Elio

IPC分类号： H02K5/167

CPC分类号： H02K5/1675

公开(公告)号：EP1712823A1

公开(公告)日：2006-10-18

申请号：EP05425214.3

申请日：2005-04-13

申请人： Askoll Holding S.r.l.

发明人： Marioni, Elio

IPC分类号： F16L3/00 ,  F16L3/10 ,  F16L3/12 ,  D06F39/08

CPC分类号： F16L3/1226 ,  F16L3/003

摘要： Fixing device for fixing a flexible tube (12) to an aquarium tank, of the type comprising a support element (16) for the flexible tube (12) having substantially U-like curved shape and suitable to be engaged astride on an edge (14) of the tank. The support element comprises a first half-shell (18) and a second half-shell (20) juxtaposed to each other with formation of a housing seat (22) of predetermined section for housing the flexible tube (12).

摘要翻译： 用于将柔性管（12）固定到水族箱的固定装置，其类型包括用于柔性管（12）的支撑元件（16），该支撑元件具有基本上U形的弯曲形状并且适于跨越边缘（14） ）的坦克。 支撑元件包括彼此并置的第一半壳（18）和第二半壳（20），形成用于容纳柔性管（12）的预定部分的壳体座（22）。

公开(公告)号：EP1708340A1

公开(公告)日：2006-10-04

申请号：EP05425190.5

申请日：2005-04-01

申请人： Askoll Holding S.r.l.

发明人： Marioni, Elio

IPC分类号： H02K5/22

CPC分类号： H02K5/225 ,  H02K3/522

摘要： Stator for an immersion synchronous electric motor (1) of the type comprising an annular body (5) with a plurality of coils (6) for windings (9), suitable to realise corresponding pole shoes (10), and at least one terminal board (13) for the connection to the ends (11a, 11b) of the conductive wires (12) suitable to realise pairs of windings (9). The terminal board (13) being connected to the annular body (5) in a movable way from a first winding position to a second mounting position by means of a hinge (17) such as a flexible bond.

摘要翻译： 一种用于浸入式同步电动机（1）的定子，其包括具有用于绕组（9）的多个线圈（6）的环形体（5），适于实现相应的极靴（10），以及至少一个端子板 （13），用于连接适于实现成对绕组（9）的导线（12）的端部（11a，11b）。 端子板（13）通过诸如柔性键的铰链（17）以可移动的方式从第一缠绕位置连接到环形体（5）。

公开(公告)号：EP1696070A1

公开(公告)日：2006-08-30

申请号：EP05425101.2

申请日：2005-02-25

申请人： Askoll Holding S.r.l.

发明人： Marioni, Elio

IPC分类号： D06F37/20

CPC分类号： D06F37/203 ,  D06F37/304

摘要： A detecting device of unbalance conditions, particularly for washing machines (1) and similar household appliances comprising a rotary drum (2a) supported by a tank (2) and activated by a synchronous electric motor (3) with an internal stator (5) having corresponding windings fixedly mounted on a central axis (10). The detecting device comprises an electronic control board (18) for the synchronous motor (3) associated with the stator (5) and incorporating at least one accelerometer (51) to constantly monitor the acceleration of said tank (2) and indirectly the unbalance of said washing machine (1) and the unbalance of a load comprised in the rotary drum (2a).

摘要翻译： 的不平衡条件下，特别是用于洗衣机（1）和类似的家用电器，其包括旋转滚筒的检测装置（2）由一个罐（2），在内部定子（5）具有支撑并激活由同步电机（3） CORRESPONDING绕组固定地安装在中心轴（10）。 所述检测装置的电子控制电路板（18），用于同步电机的方法包括：（3）与所述定子（5）相关联，并且将至少一个加速度计（51）不断地监测所述罐的加速度（2）和间接的不平衡 所述的洗衣机（1），并在旋转滚筒（2a）中包括的负载的不平衡。

公开(公告)号：EP1681007A1

公开(公告)日：2006-07-19

申请号：EP05425015.4

申请日：2005-01-17

申请人： Askoll Holding S.r.l.

发明人： Marioni, Elio

IPC分类号： A47L15/42 ,  D06F39/08 ,  F16L27/108

CPC分类号： A47L15/4246 ,  A47L15/4225 ,  D06F39/085

摘要： The present invention relates to a coupling device for pump (16) with synchronous motor having external stator (20), for dishwasher, comprising a first tang (2) connected to the delivery tube (15) of the pump, a second tang (3) connected to the suitable pipeline of the washing tank and a connection mean part (7), wherein said mean part comprises a frustum of cone-shaped section (7), intermediate between said first (2) and second tang (3) and a flexible annular lip (5) formed between said second tang (3) and the smallest base of said frustum of cone-shaped section (7).
Advantageously, the external part (8) of the frustum of cone-shaped section is reinforced with annular ribs (10, 12).

摘要翻译： 本发明涉及一种连接装置用于泵送（16）与具有外部定子（20）的同步电机，用于洗碗机，包括第一柄脚（2）连接到所述泵，一个第二柄脚的输送管（15）（3 ）连接到所述洗涤槽的合适的管道和连接意味着部分（7），worin所述平均部分包括第一锥形部（7），平截头体之间的所述中间体（2）和第二柄脚（3）和一 柔性环形设计唇（5）形成在所述第二柄脚（3）和锥形部（7）的平截头体。所述的最小基极之间。 有利的是，锥形部的平截头体的外部分（8）是加强型的环形设计的肋（10，12）。

公开(公告)号：EP1638201A2

公开(公告)日：2006-03-22

申请号：EP05023243.8

申请日：2003-10-07

申请人： Askoll Holding S.r.l.

发明人： Marioni, Elio

IPC分类号： H02P27/02

CPC分类号： H02P27/02 ,  F04D15/0066 ,  H02P25/024

摘要： The present invention relates to a for controlling and driving a pump for household appliances driven by a synchronous electric motor including a permanent-magnet rotor (3) and associated to an electronic controller (1) receiving at its input a synchronizing signal (5) of the motor supply voltage (V) and at least a second signal (7) being proportional to the current (I) supplied to the motor; the method comprising the following steps:

measuring the motor supply voltage (V);
measuring the current (I) supplied to the motor;
computing the phase shift angle (ϕ) between the voltage (V) and the current (I) applied to the synchronous motor (3);
evaluating the measuring stability of the phase shift angle (ϕ) in a convenient time period and using such a stability as an index of a stable full load pump operation;
interrupting the pump operation for a short period of time in case of measured instability of the phase shift angle (ϕ).

摘要翻译： 本发明涉及一种用于控制和驱动由同步电动机驱动的家用电器的泵，该同步电动机包括永磁转子（3）并与电子控制器（1）相连，电子控制器（1）在其输入端接收同步信号（5） 所述电机电源电压（V）和至少第二信号（7）与供应给所述电机的电流（I）成比例; 该方法包括以下步骤：测量电机电源电压（V）; 测量提供给电机的电流（I）; 计算施加到同步电动机（3）的电压（V）和电流（I）之间的相移角（φ）; 在方便的时间周期内评估相移角（φ）的测量稳定性并且使用这样的稳定​​性作为稳定的满载泵操作的指标; 如果测得的相移角（φ）不稳定，则在短时间内中断泵操作。

公开(公告)号：EP1313198A3

公开(公告)日：2005-05-25

申请号：EP02025591.5

申请日：2002-11-15

申请人： Askoll Holding S.r.l.

发明人： Marioni, Elio

IPC分类号： H02K5/167

CPC分类号： H02K5/1675

摘要： A rotation support (10), particularly for rotors of electric motors of pumps, of the type that comprises a stator, which is composed of a pack (39) of metallic laminations that form the pole shoes and is fixed to the flanged head (14), of a hollow body (12) in which a permanent-magnet rotor (13) is arranged, one end (16) of the shaft (17) of the rotor (13) being coupled rotatably to the bottom (11) of the hollow body (12), which is provided with an axial hermetic plug (15) that can be opened by the user. The support (10) comprises, in succession from the bottom (11) toward the head (14) of the hollow body (12), and stacked in a corresponding substantially cylindrical seat (18) formed within the bottom (11) and provided with an end retention element (25): an internally threaded element (19), for the engagement of the axial plug (15); a self-aligning and self-centering bush (21), within which one end (16) of the shaft (17) is coupled rotatably, the bush (21) being arranged with play and with a rotation-preventing mating in a conical portion (18b) of the seat (18) that tapers from the head (14) toward the bottom (11) of the hollow body (12); an O-ring (23), which is interposed so as to interfere between the bush (21) and the seat (18); and an element (24) for retaining axial sliding for the threaded element, bush and O-ring of the support (10).

摘要翻译： 的旋转支承件（10），特别是用于水泵的电动机，的转子的类型确实包括定子，所有这些是由金属叠片的一个包（39）的没形成极靴和固定在凸缘的头部（14 ），其中布置在中空体（12）的永磁体转子（13），转子的轴（17）的一个端部（16）（13）可旋转地联接到的底部（11） 其在轴向上密封塞（15）设置有hollowbody（12）所有都可以由用户打开。 所述支撑件（10）包括，连续从底部（11）朝向所述中空体（12）的头部（14）和层叠在对应的大致圆筒状的座（18）形成在所述底部（11）内并设置有 结束对于所述轴向插头（15）的啮合内螺纹元件（19）的保持元件（25）; 所述轴的自对准和自定心套筒（21），在其内部的一端（16）（17）可旋转地联接，所述衬套（21）布置有间隙，并与在锥形部分上的防转配合 （18b）的座（18）逐渐变细那样从头部（14）朝向所述中空体（12）的底部（11）; 的O形环（23），所有这些被插入，以便将衬套（21）和座（18）之间的干涉; 和上元件（24）用于保持轴向滑动的支承件（10）的螺纹元件，衬套和O形环。

公开(公告)号：EP1351375B1

公开(公告)日：2004-09-01

申请号：EP02425122.5

申请日：2002-03-05

申请人： Askoll Holding S.r.l.

发明人： Marioni, Elio

IPC分类号： H02P6/20 ,  H02K21/18 ,  H02K29/08

CPC分类号： H02K29/08 ,  H02K7/1185 ,  H02P6/20 ,  H02P6/26

公开(公告)号：EP1365157A1

公开(公告)日：2003-11-26

申请号：EP03016971.8

申请日：2001-07-02

申请人： Askoll Holding S.r.l.

发明人： Marioni, Elio

IPC分类号： F04D29/24 ,  F04D13/06 ,  F04D15/02

CPC分类号： F04D13/021 ,  F04D13/06 ,  F04D15/0254 ,  F04D29/247

摘要： A monodirectional impeller for centrifugal electric pumps having a permanent-magnet synchronous motor, comprising vanes (13) that are deformable at least along part of their extension so as to change their curvature, when loaded, in one direction of rotation, said vanes (13) being nondeformable adjacent to the rotation axis and being elastically deformable in their peripheral region, so that the power required for rotation in that direction is greater than the maximum power that can be delivered by the motor.

摘要翻译： 为具有永久磁铁同步电动机电动离心泵，其包括叶片甲单向叶轮（13）那样被变形的至少沿着它们的延伸部，以便改变它们的曲率，当加载时，（在一个旋转方向上，所述叶片13 ）是不可变形的相邻于旋转轴线并且是在它们的周边区域可弹性变形的，所以没有用于旋转所需的动力，DASS方向是大于最大功率确实可以由马达来递送。