公开(公告)号：US09065363B2

公开(公告)日：2015-06-23

申请号：US13558067

申请日：2012-07-25

Applicant: Elio Marioni

Inventor： Elio Marioni

IPC: H02P1/46 ,  H02P1/50 ,  H02P3/18 ,  H02P6/00 ,  H02P6/18 ,  H02P27/02

CPC classification number: H02P6/008 ,  H02P1/465 ,  H02P6/182 ,  H02P6/26 ,  H02P27/024

Abstract: A method for starting a permanent magnet single-phase synchronous electric motor which includes a permanent magnet rotor and a stator with windings, and which is connected to an electrical grid by a switch. The method includes: a first starting attempt in which the windings are fed in current with first starting impulses generated only during the half-periods of a first polarity of the voltage of the electrical grid; a first control step which detects whether a starting condition has been obtained in the first starting attempt; and, if the first control step does not detect that the starting condition has been obtained within the term of the first starting attempt, a second starting attempt in which the windings are fed in current with second starting impulses generated only during the half-periods of a second polarity that is opposite to the first polarity of the voltage of the electrical grid.

Abstract translation: 一种用于启动包括永磁转子和具有绕组的定子的永磁体单相同步电动机的方法，并且通过开关连接到电网。 该方法包括：第一次启动尝试，其中绕组以电流馈送，仅在电网电压的第一极性的半周期内产生的第一起动脉冲; 第一控制步骤，检测在第一开始尝试中是否获得了起始条件; 并且如果第一控制步骤没有检测到在第一次启动尝试期限内已经获得起动条件，则第二次起动尝试，其中绕组以仅与第二起动脉冲的半周期中产生的第二起动脉冲一起馈送 与电网电压的第一极性相反的第二极性。

公开(公告)号：US08739580B2

公开(公告)日：2014-06-03

申请号：US12476982

申请日：2009-06-02

Applicant: Elio Marioni

Inventor： Elio Marioni

IPC: D06F21/00

CPC classification number: D06F37/304 ,  D06F33/02 ,  D06F39/085 ,  Y02B40/52

Abstract: A pulley electric motor for a washing machine, comprising a stator, a rotor, electronic power circuitry for actuating the rotor, and electronic control circuitry for controlling both the electronic power circuitry to control movement of the rotor and a discharge electric pump of the washing machine. An actuation system for a washing machine is also described, comprising a pulley electric motor for the actuation of a washing drum and a discharge electric pump for discharging water, controlled by the electronic control circuitry, the pulley electric motor equipped with electronic control circuitry which also controls the discharge electric pump. Also described is a washing machine comprising a housing body for a rotary washing drum, a pulley electric motor connected to the drum through a kinematic belt/pulley coupling, a discharge electric pump, and electronic control circuitry for controlling the pulley electric motor. The electronic control circuitry also controls the discharge electric pump.

Abstract translation: 一种用于洗衣机的皮带轮电动机，包括定子，转子，用于致动转子的电子电源电路和用于控制电子电力电路以控制转子运动的电子控制电路和洗衣机的排放电动泵 。 还描述了一种用于洗衣机的致动系统，包括用于驱动洗涤滚筒的滑轮电动机和由电子控制电路控制的用于排放水的排放电动泵，配备有电子控制电路的滑轮电动机 控制排放电动泵。 还描述了一种洗衣机，其包括用于旋转洗涤滚筒的壳体，通过运动带/皮带轮联接器连接到滚筒的滑轮电动机，放电电动泵和用于控制皮带轮电动机的电子控制电路。 电子控制电路还控制排放电动泵。

公开(公告)号：US07944711B2

公开(公告)日：2011-05-17

申请号：US12396108

申请日：2009-03-02

Applicant: Elio Marioni

Inventor： Elio Marioni

IPC: H05K7/02

CPC classification number: H05K1/0209 ,  H05K1/145 ,  H05K3/3426 ,  H05K3/3447 ,  H05K2201/09781 ,  H05K2201/10166 ,  H05K2201/10204 ,  H05K2201/10522 ,  H05K2201/1056 ,  H05K2201/10757 ,  Y10T29/4913

Abstract: The present invention relates to a substantially package-like discrete electronic component of the type comprising a power electronic circuit, a body or casing, substantially parallelepiped, and electric connecting pins connected inside the body with said circuit and projecting from said body for an electric connection on the electronic printed circuit board. The body has a heat dissipating header having at least one surface emerging from the body and laying on a plane whereas the pins project from the body for a first section initially extended parallel to the plane. Advantageously a pair of pins has a substantially U-shaped bending, after the first section parallel to the plane for allowing a more stable bearing of the component during the step of welding to a heat dissipating intermediate die.

Abstract translation: 本发明涉及一种基本上包装状的分立电子部件，其类型包括主电源电路，主体或壳体，基本上平行六面体的电连接销和连接在主体内的所述电路的电连接销，并从所述主体突出以进行电连接 在电子印刷电路板上。 主体具有散热头部，其具有至少一个从主体出来并放置在平面上的表面，而销从主体突出出来，第一部分最初平行于平面延伸。 有利的是，在第一部分平行于平面之后，一对销具有基本上U形的弯曲，以便在焊接到散热中间管芯的步骤期间允许部件的更稳定的轴承。

公开(公告)号：US07911109B2

公开(公告)日：2011-03-22

申请号：US11466982

申请日：2006-08-24

Applicant: Elio Marioni

Inventor： Elio Marioni

IPC: H02K1/00

CPC classification number: H02K21/185 ,  H02K1/143 ,  H02K7/118

Abstract: The invention regards a permanent-magnets mono-phase synchronous electric motor (7) for washing machines and the like, in particular for washing pumps (1), with improved stator (4) structure and of the type centrally comprising a permanent-magnets axial rotor (2) and a stator (4) with a lamination pack core (5) and a couple of pole pieces with ends enveloping the rotor (2), of which they have substantially the same axial length and from which they are spaced by respective aircore. Such a motor is distinguished in that the lamination pack core (5) has a shorter axial length with respect to the ends (10, 11) of said pole pieces.Advantageously, the stator (4) pole pieces are obtained through moulding magnetic powders.

Abstract translation: 本发明涉及用于洗衣机等的永磁体单相同步电动机（7），特别是用于具有改进的定子（4）结构的洗涤泵（1），并且中心型的永磁体单相同步电动机（7）包括永磁体轴向 转子（2）和具有层压包芯（5）的定子（4）和具有包围转子（2）的端部的一对极片，它们具有基本上相同的轴向长度，并且由它们分开 aircore。 这样的电动机的特征在于，层压包芯（5）相对于所述极片的端部（10,11）具有较短的轴向长度。 有利地，定子（4）极片通过模制磁粉获得。

公开(公告)号：US07621157B2

公开(公告)日：2009-11-24

申请号：US11278240

申请日：2006-03-31

Applicant: Elio Marioni

Inventor： Elio Marioni

IPC: D06F37/30

CPC classification number: D06F37/206

Abstract: A washing machine, with an unusually easy assembly, having an electric motor with a central axis and a washing tank having a fixing bracket, to fix the electric motor to the tank. The fixing bracket includes a first arm and a second arm. The machine has structure associated with at least one of the first and second arms to lock the central axis of the motor. The insertion of the central axis in the arm and the locking thereof are shown in different embodiments.

Abstract translation: 具有异常容易的组装的洗衣机具有中心轴线的电动机和具有固定支架的洗涤槽，以将电动机固定在箱体上。 固定支架包括第一臂和第二臂。 机器具有与第一和第二臂中的至少一个相关联的结构，以锁定马达的中心轴线。 在不同的实施例中示出了中心轴在臂中的插入及其锁定。

公开(公告)号：US07612478B2

公开(公告)日：2009-11-03

申请号：US11560164

申请日：2006-11-15

Applicant: Elio Marioni

Inventor： Elio Marioni

IPC: H02K21/12

CPC classification number: H02K1/278 ,  H02K5/128 ,  H02K15/03 ,  Y10T29/49009 ,  Y10T29/49012

Abstract: A method for obtaining, in a quick way, a strong, compact and waterproof permanent-magnet rotor (3), intended for a synchronous motor (1), particularly for pumps of washing machines for industrial and domestic use and the like, of the external stator (2) type, comprising a cylindrical hollow core (6) surrounded by a plurality of permanent magnets (10) comprising the steps of arranging a cup-like body (7) with a base end (8a), a free end (8b) and a side wall (9) exhibiting a plurality of passing longitudinal recesses (12) which define, between the same, a plurality of positioning seats (13) for the magnets (10), providing to insert the core (6) into the cup-like body (7) and arrange the magnets (10) in said seats (13) and injecting a plastic material with obtainment of a cage-like structure (50) having opposite bottoms (27, 28) abutting at the ends (8a, 8b) of the cup-like body (7) as well as columns (29) extended between the opposite bottoms (27, 28) housed in the recesses (12).The invention also relates to a rotor (3) obtained by means of the present method.

Abstract translation: 一种用于快速获得旨在用于同步电动机（1）的强力紧凑且防水的永磁转子（3）的方法，特别是用于工业和家庭用的洗衣机的泵等 外部定子（2）型，包括由多个永磁体（10）围绕的圆柱形空心芯（6），包括以下步骤：将具有基端（8a）的杯状体（7），自由端 8b）和侧壁（9），其具有多个通过的纵向凹槽（12），所述纵向凹槽在其之间限定用于磁体（10）的多个定位座（13），提供将芯体（6）插入 杯状体（7）并且将磁体（10）布置在所述座（13）中并且注射塑料材料，获得具有相邻底部（27,28）的两端的邻接的笼状结构（50） 杯状体（7）的8a，8b）以及在容纳在凹部（12）中的相对底部（27,28）之间延伸的柱（29）。 本发明还涉及通过本方法获得的转子（3）。

公开(公告)号：US07560021B2

公开(公告)日：2009-07-14

申请号：US11268115

申请日：2005-11-07

Applicant: Elio Marioni

Inventor： Elio Marioni

IPC: B01D35/147

CPC classification number: A01K63/045 ,  F16K11/0856 ,  F16K17/065 ,  Y10T137/86871 ,  Y10T137/8803

Abstract: A selector valve of a pressure filter for aquariums or ponds comprises a valve body having a main liquid inlet opening (16), a secondary inlet opening (17), an outlet opening (18) and a discharge opening (19), a cursor (20) housed in the valve body (12), having a passage for the liquid (21) and being selectively moveable between a first position, corresponding to the filtration mode of the filter (11), wherein the main liquid inlet opening (16) is placed in fluid communication with the outlet opening (18), and a second position, corresponding to the washing mode, wherein the secondary inlet opening (17) is in fluid communication with the discharge opening (19), and a safety valve (36) included in the cursor (20) to protect the pressure filter in case of superpressure of the liquid.

Abstract translation: 用于水族箱或池塘的压力过滤器的选择阀包括具有主液体入口（16），次入口（17），出口（18）和排出口（19），光标（ 20），其具有用于液体（21）的通道并且可以在与过滤器（11）的过滤模式对应的第一位置之间选择性地移动，其中主液体入口（16） 与所述出口开口（18）流体连通，以及对应于所述洗涤模式的第二位置，其中所述次入口开口（17）与所述排放口（19）流体连通，以及安全阀（36） ）包括在光标（20）中以在液体超压的情况下保护压力过滤器。

公开(公告)号：US07471054B2

公开(公告)日：2008-12-30

申请号：US10559856

申请日：2004-06-10

Applicant: Elio Marioni

Inventor： Elio Marioni

IPC: H02P1/00

CPC classification number: D06F37/304 ,  D06F33/02 ,  D06F37/203 ,  D06F2202/065 ,  D06F2202/12 ,  D06F2204/065 ,  D06F2222/00 ,  Y02B40/52

Abstract: The invention relates to a method for detecting unbalanced conditions of a rotating load driven by a synchronous electric motor (3) in washing machines (1) and similar rotably drum (2) household appliances and wherein at least a transient step is provided with variation of the angular speed (w) of the rotably drum (2). The method provides the following steps: constantly monitoring the instantaneous current (Iq) absorbed by the motor calculating in real time the unbalanced mass (m) on the basis of the variation (Δ) of the current (Iq) and starting from a predetermined reference and by applying a calculation formula representative of the kind of load imbalance. Moreover, the imbalance signal may be computed as a difference between the last sampled value of the current signal (Iq), in the time instant wherein the absolute value of the first derivate of said current signal (Iq) is minor than a predetermined threshold and the second derivate of the same signal Iq is positive, and the last sampled value of said current signal (Iq) in the time instant wherein the absolute value of the first derivate of said current signal (Iq) is minor than a predetermined threshold and the second derivate of the same signal Iq is negative current driving the motor (3) according to said unbalanced mass (m).

Abstract translation: 本发明涉及一种用于检测由洗衣机（1）和类似的可转动（2）家用电器中的同步电动机（3）驱动的旋转负载的不平衡条件的方法，并且其中至少提供了一个瞬时步骤 可旋转滚筒（2）的角速度（w）。 该方法提供以下步骤：不断监测电机吸收的瞬时电流（Iq），基于电流（Iq）的变化（Delta）和从预定参考值开始实时计算不平衡质量（m） 并通过应用代表负载不平衡种类的计算公式。 此外，在当前信号（Iq）的第一导数的绝对值小于预定阈值的时刻，可以将不平衡信号计算为当前信号的最后采样值（Iq）之间的差，以及 相同信号Iq的第二导数为正，并且在其中所述当前信号（Iq）的第一导数的绝对值小于预定阈值的时刻中的所述当前信号（Iq）的最后采样值，并且 相同信号Iq的第二导数是根据所述不平衡质量（m）驱动电动机（3）的负电流。

公开(公告)号：US20060191337A1

公开(公告)日：2006-08-31

申请号：US11360316

申请日：2006-02-23

Applicant: Elio Marioni

Inventor： Elio Marioni

IPC: G01M1/16

CPC classification number: D06F37/203 ,  D06F37/304

Abstract: 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).

Abstract translation: 一种不平衡条件的检测装置，特别是对于洗衣机（1）和类似的家用电器，包括由罐（2）支撑并由具有内部定子（5）的同步电动机（3）启动的旋转鼓（2a） 具有固定安装在中心轴线（10）上的对应绕组。 检测装置包括用于与定子（5）相关联的同步电动机（3）的电子控制板（18）并且包括至少一个加速度计（51），以不断地监测所述罐（2）的加速度， 所述洗衣机（1）和包括在所述旋转鼓（2a）中的负载的不平衡。

公开(公告)号：US06988873B2

公开(公告)日：2006-01-24

申请号：US10731555

申请日：2003-12-09

Applicant: Elio Marioni

Inventor： Elio Marioni

IPC: F04D29/28

CPC classification number: F04D13/021 ,  F04D13/06 ,  F04D15/0254 ,  F04D29/247

Abstract: A monodirectional impeller for centrifugal electric pumps having a permanent-magnet synchronous motor, having vanes which are deformable at least along part of their extension so as to change their curvature, when loaded, in one direction of rotation, so that the power required for rotation in that direction is greater than the maximum power that can be delivered by the motor.

Abstract translation: 一种用于具有永磁同步电动机的离心式电动泵的单向叶轮，其具有至少沿着其延伸部分的一部分可变形的叶片，以便当在一个旋转方向上加载时改变它们的曲率，使得旋转所需的功率 在该方向上大于可由电动机传递的最大功率。