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1. 发明申请

WO2007110303A1 IMPROVEMENT IN AN ELECTRIC MOTOR 审中-公开
标题翻译：电动机改进
公开(公告)号：WO2007110303A1
公开(公告)日：2007-10-04
申请号：PCT/EP2007/052141
申请日：2007-03-07
申请人： APPLIANCES COMPONENTS COMPANIES S.P.A. , BONACINA, Sergio , TONUS, Elvio
发明人： BONACINA, Sergio , TONUS, Elvio
IPC分类号： H02K5/15
CPC分类号： H02K5/08
摘要： An electric motor comprises an outer frame, a stator stack accommodated within said outer frame, wherein said outer frame comprises at least a portion arranged to lie on a plane that is substantially orthogonal to the axis of the motor, and is configured into a shape that is symmetrical relative to a first plane extending through said axis of said motor and, preferably, is also symmetrical relative to a second plane lying orthogonally to said first axis and extending through said axis of said motor. Said outer frame is provided as a single-piece, unitary construction.
摘要翻译：电动机包括外框架，容纳在所述外框架内的定子叠片，其中所述外框架包括布置成位于基本上垂直于所述电动机的轴线的平面上的至少一部分，并且被配置成相对于延伸穿过所述电动机的所述轴线的第一平面是对称的，并且优选地相对于与所述第一轴线正交并延伸穿过所述电动机的所述轴线的第二平面对称。所述外框架设置为单件，单一结构。

2. 发明申请

WO2007113071A1 IMPROVEMENT IN THE OUTER FRAME OF AN ELECTRIC MOTOR 审中-公开
标题翻译：电动机外框改进
公开(公告)号：WO2007113071A1
公开(公告)日：2007-10-11
申请号：PCT/EP2007/052144
申请日：2007-03-07
申请人： APPLIANCES COMPONENTS COMPANIES S.p.A. , BONACINA, Sergio , TONUS, Elvio
发明人： BONACINA, Sergio , TONUS, Elvio
IPC分类号： H02K5/26
CPC分类号： H02K5/26 , D06F37/206
摘要： An electric motor comprises an outer frame (4), a stator stack accommodated within said outer frame, one or more support means provided on the outer side thereof and firmly joined thereto, and comprising one or more engagement members (5) provided integrally with said outer frame (4) and accessible from the outside thereof, as well as one or more coupling devices (6a, 6b, 6c) adapted to be associated to corresponding engagement members (5) and engage respective motor mounting members. These coupling devices (6a, 6b, 6c) are adapted to be applied to said engagement members (5) and a multiplicity of different mounting members, so as to feature interchangeability characteristics as far as the engagement members (5) are concerned, and non-interchangeability characteristics as far as respective mounting members are concerned.
摘要翻译：电动机包括外框架（4），容纳在所述外框架内的定子叠片，设置在其外侧并牢固地连接到其上的一个或多个支撑装置，并且包括与所述外框架整体设置的一个或多个接合构件（5）外框架（4）并且可从其外部接近，以及一个或多个适于与相应的接合构件（5）相关联并与相应的电动机安装构件接合的联接装置（6a，6b，6c）。这些联接装置（6a，6b，6c）适于施加到所述接合构件（5）和多个不同的安装构件，以便就涉及接合构件（5）而言具有可互换性特性，就各个安装构件而言，可交换性特性。

3. 发明申请

WO2009040176A1 IMPROVED HYDRAULIC PUMP 审中-公开
标题翻译：改进液压泵
公开(公告)号：WO2009040176A1
公开(公告)日：2009-04-02
申请号：PCT/EP2008/060403
申请日：2008-08-07
申请人： APPLIANCES COMPONENTS COMPANIES S.p.A. , BONACINA, Sergio , TONUS, Elvio
发明人： BONACINA, Sergio , TONUS, Elvio
IPC分类号： A47L15/42 , D06F39/08
CPC分类号： D06F39/081 , A47L15/4225 , D06F39/085
摘要： Tlie purpose of the present invention is to provide a pump, in particular of the kind intended for use in household appliances, having a reduced initial friction resistance so as to enable motors with a lower power rating, and hence cheaper to manufacture, to be used to drive such pump. This aim is reached in a pump that has a hollow inner chamber, which accommodates an impeller (2) thereinside, and further comprises an electric rotor along with a related externally threaded rotation shaft (4), on which there is mounted a centrifugal splash-guard member (5), a rear wall (6) closing said inner chamber, a ring (7) provided concentrically relative to said rear wall, a corresponding cylindrical member (8) firmly joined to and coaxial with said impeller (2), said cylindrical member being adapted to slide in a tightly sealing manner against said ring, a connection fitting connecting said cylindrical member to. the impeller, a hollow internally threaded tail piece (9), which is firmly joined to the impeller (2) and adapted to be screwed on such fitting; the splash-guard member (5) is provided with.a cavity (5A) that is open towards said tail piece and has a step-like configuration provided thereinside, the diameter of which is smaller than the inside fit-in diameter of said cavity, and said tail piece (9) has an outside diameter allowing it to be inserted in the inside fit-in diameter of said cavity (5A).
摘要翻译：本发明的目的是提供一种特别是用于家用电器的泵，具有降低的初始摩擦阻力，使得能够使用具有较低额定功率并因此制造成本更低的电动机驱动这样的泵。该目的在具有中空内腔的泵中达到，该内腔容纳有内侧的叶轮（2），并且还包括电转子以及相关的外螺纹旋转轴（4），在其上安装有离心式飞溅保护构件（5），关闭所述内室的后壁（6），相对于所述后壁同心设置的环（7），与所述叶轮（2）牢固地接合并与所述叶轮（2）同轴的相应圆柱形构件（8）圆柱形构件适于以紧密密封的方式抵靠所述环滑动，连接所述圆柱形构件的连接配件。叶轮，一个中空的内螺纹尾件（9），其牢固地接合到叶轮（2）并且适于拧在这种接头上; 防溅构件（5）设置有朝向所述尾件敞开的空腔（5A），并且具有设置在其外侧的阶梯状构造，其直径小于所述空腔的内部嵌入直径，并且所述尾片（9）具有允许其插入所述空腔（5A）的内部适配直径的外径。

4. 发明申请

WO2010052177A1 HIGH-EFFICIENCY PERMANENT-MAGNET SYNCHRONOUS MOTOR 审中-公开
标题翻译：高效率永磁同步电机
公开(公告)号：WO2010052177A1
公开(公告)日：2010-05-14
申请号：PCT/EP2009/064416
申请日：2009-11-02
申请人： APPLIANCES COMPONENTS COMPANIES S.p.A. , VEGLIA, Lorenzo , BONACINA, Sergio
发明人： VEGLIA, Lorenzo , BONACINA, Sergio
IPC分类号： H02K21/00
CPC分类号： H02K21/024
摘要： Permanent-magnet electric motor comprising a stator, a rotor that is adapted to translate along its own axis (X) into different positions relative to the stator, a rotating shaft on which the rotor is shhnk-fitted in a freely rotatable manner, and means that are adapted to detect the rotating speed and axially displace the rotor by taking advantage of the centrifugal force. These means comprise a first ring that is integral with and perpendicular to the shaft, situated by the side of the rotor and provided with grooves that are open on the side facing the same rotor; accommodated in these grooves there are respective disks that are able to roll therewithin. Such grooves and the related disks are so arranged and sized relative to each other as to ensure that, as the shaft rotates, said disks are caused to protrude from the grooves to thereby push the rotor axially, so as to cause it to slide axially relative to the stator. When the motor slows down, the axially pushing effect of said disks comes to an end, and the magnetic attraction force between the permanent magnets and the stator is capable of causing the rotor to move back into the initial alignment position thereof.
摘要翻译：永磁电动机包括定子，转子，其适于沿着其自身的轴线（X）平移到相对于定子的不同位置;旋转轴，转子以可自由旋转的方式安装在该转轴上;以及装置其适合于通过利用离心力来检测转速并使转子轴向移位。这些装置包括与转子一体并垂直于轴的第一环，该第一环由转子的侧面设置并设置有在面向同一转子的一侧开口的槽; 容纳在这些槽中的是能够在其上滚动的各自的盘。这样的槽和相关的盘相对于彼此布置和尺寸设置，以确保当轴旋转时，使所述盘从槽突出，从而轴向推动转子，以使其轴向相对滑动到定子。当电动机减速时，所述盘的轴向推动效果结束，并且永磁体和定子之间的磁吸引力能够使转子回到初始对准位置。

5. 发明申请

WO2010040672A3 ELECTRIC MOTOR WITH IMPROVED CONNECTOR 审中-公开
公开(公告)号：WO2010040672A3
公开(公告)日：2010-04-15
申请号：PCT/EP2009/062695
申请日：2009-09-30
申请人： NIDEC SOLE MOTOR CORPORATION SRL , BONACINA, Sergio
发明人： BONACINA, Sergio
IPC分类号： H02K5/22
摘要： Electric motor comprising an outer frame, a stator winding accommodated within said outer frame, a connector consisting of a first and a second interface, on the first one of which there terminate the lead wires of said stator winding, and on the second one of which there terminate the connecting wires of an external circuit, and there is further provided a guide, which is associated and firmly secured to said outer frame, and in which there is able to slide said first interface; the second interface is on the contrary mounted in a fixed position relative to said guide, while, when sliding within said guide, the first interface is adapted to get into coupling with the second interface. The portions of lead wires between the stator winding and the first interface have increased lengths enabling the first interface to move into any position whatsoever within said guide and, in particular, to reach the furthermost position allowing it to get into coupling with the second interface so as to close the connector and, as a result, connect the stator to the external electric circuit.

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