-
公开(公告)号：WO2018158685A1
公开(公告)日：2018-09-07
申请号：PCT/IB2018/051235
申请日：2018-02-27
Applicant: SPAL AUTOMOTIVE S.R.L.
Inventor： DE FILIPPIS, Pietro
Abstract: Described is a rotary electric machine comprising an electronic module (6) and a heat sink (7) for dissipating the heat produced by the electronic module (6); the electronic module comprises a printed circuit (10), at least one electronic component (12) having a base (14) positioned on the printed circuit (10), a heat transfer device (17) connected to the printed circuit (10) and to the electronic component (12) for transferring the heat generated by the electronic component (12) to the heat sink (7); the heat transfer device (17) comprises an upper portion (18) extending from the printed circuit board (10) towards the heat sink (7) from the same side of the electronic component (12) and a base portion (19) connected to the upper portion (18) and positioned in the printed circuit (10) at least partly under the electronic component (12) to form, at least partly, a preferential path for the heat generated by the electronic component (12), from the base (14) of the electronic component (12) to the heat sink (7); the electronic component (12) is connected at least partly by its own base (14) to the base portion (19) of the heat transfer device (17).
-
公开(公告)号：WO2014045179A1
公开(公告)日：2014-03-27
申请号：PCT/IB2013/058544
申请日：2013-09-13
Applicant: SPAL AUTOMOTIVE S.R.L.
Inventor： DE FILIPPIS, Pietro
CPC classification number: F04D25/06 , F01P5/02 , F04D19/002 , F04D25/068 , F04D25/0693 , F04D29/083 , F04D29/522 , H02K11/024
Abstract: A ventilation unit (1) comprises an axial fan (4) having an axis of rotation (R); an electric motor (3) for driving the axial fan (4) and comprising a casing (5a), a cap (5b) coupled to the casing (5a) to form a sealed enclosure (5) and an electronic control system (6) at least partly housed in the enclosure (5); a shroud (2) supporting the electric motor (3) and having an outer frame (7) for mounting the ventilation unit, an inner collar (8) supporting the electric motor (3), a plurality of spokes (9, 10) for connecting the inner collar (8) to the outer frame (7); a first spoke (10) of the shroud (2) comprises a compartment (11) for housing at least one electronic component (12, 13) forming part of the electronic control system (6).
Abstract translation: 通风单元（1）包括具有旋转轴线（R）的轴流风扇（4）。 用于驱动所述轴流风扇（4）并包括壳体（5a）的电动机（3），联接到所述壳体（5a）的盖子（5b）以形成密封外壳（5）和电子控制系统（6） 至少部分地容纳在所述外壳（5）中; 支撑所述电动机（3）并具有用于安装所述通风单元的外框架（7）的护罩（2），支撑所述电动机（3）的内轴环（8），多个辐条（9,10），用于 将所述内部轴环（8）连接到所述外部框架（7）; 护罩（2）的第一辐条（10）包括用于容纳构成电子控制系统（6）的一部分的至少一个电子部件（12,13）的隔室（11）。
-
公开(公告)号：WO2010032185A2
公开(公告)日：2010-03-25
申请号：PCT/IB2009/053985
申请日：2009-09-11
Applicant: SPAL AUTOMOTIVE S.r.l. , DE FILIPPIS, Pietro
Inventor： DE FILIPPIS, Pietro
CPC classification number: H02K5/148 , H01R39/415 , H02K11/026
Abstract: An electric motor (1) comprises a casing (2), a stator housed in the casing (2), a sealing cover (10), a rotor (6) rotatable inside the casing (2) and equipped with a commutator (7), a circuit (8) for powering the commutator (7) comprising two brushes (15) in sliding contact with the commutator (7); the motor (1) comprises two brush holder sleeves (14) in which the brushes (15) slide and two springs (17) operating between the brush holder sleeves (14) and the respective brushes (15) in such a way as to push the latter towards the commutator (7); both the sleeves (14) and the springs (17) form part of the circuit (8) for powering the brushes (15).
Abstract translation: 电动机（1）包括壳体（2），容纳在壳体（2）中的定子，密封盖（10），可在壳体（2）内旋转并配有换向器（7）的转子（6） ，用于为所述换向器（7）供电的电路（8）包括与所述换向器（7）滑动接触的两个电刷（15）; 电动机（1）包括两个电刷架套（14），刷子（15）滑动，并且两个弹簧（17）以这样的方式推动在电刷架套筒（14）和各个电刷（15）之间， 后者朝向换向器（7）; 套筒（14）和弹簧（17）都构成用于为刷子（15）供电的电路（8）的一部分。
-
公开(公告)号：WO2009069103A2
公开(公告)日：2009-06-04
申请号：PCT/IB2008/055011
申请日：2008-11-28
Applicant: SPAL AUTOMOTIVE S.R.L. , DE FILIPPIS, Pietro
Inventor： DE FILIPPIS, Pietro
CPC classification number: H02K3/522 , H02K11/33 , H02K2203/06 , Y10T29/49009
Abstract: An electric machine (1) comprises; a casing; a stator (3) fixed to the casing and including at least one electrical winding (5); a rotor (4) housed in the casing and rotatably connected to the latter; an electronic circuit (8) for powering the winding (5) at least partly housed in the casing; a cover (2a) for closing the casing to form with the latter a sealed enclosure; a terminal strip (9), accessible from outside the sealed enclosure, for controlling and powering the electronic circuit (8); a heat sink, embodied by the cover (2a), for absorbing the heat produced, in particular, by the electronic circuit (8). The machine (1) also comprises elastic elements (12) operating between the stator (3) and the electronic circuit (8) in such a way as to press the electronic circuit (8) against the heat sink.
Abstract translation: 电机（1）包括： 一个外壳; 定子（3），所述定子（3）固定到所述壳体并且包括至少一个电绕组（5）; 转子（4），其容纳在所述壳体中并且可旋转地连接到所述壳体; 电子电路（8），用于为至少部分地容纳在壳体中的绕组（5）供电; 盖（2a），用于关闭壳体以与壳体一起形成密封外壳; 可从密封外壳外部接近的端子条（9），用于控制和给电子电路（8）供电; 由盖（2a）构成的散热器，用于吸收特别是由电子电路（8）产生的热量。 机器（1）还包括在定子（3）和电子电路（8）之间操作以便将电子电路（8）压靠在散热器上的弹性元件（12）。
-
公开(公告)号：WO2008146154A3
公开(公告)日：2008-12-04
申请号：PCT/IB2008/001408
申请日：2008-05-28
Applicant: SPAL AUTOMOTIVE S.R.L. , DE FILIPPIS, Pietro
Inventor： DE FILIPPIS, Pietro
Abstract: A ventilation unit (1) comprise : a rotary member (11) equipped with a hub (13) and a plurality of blades (12) connected to the hub (13), and a closed, or sealed, electric motor (4) housed at least partly in the hub (13) and designated to drive the rotary member (11); between the hub and the motor in the ventilation unit there is an air space forming part of fluid dynamic circuit for a flow (F1) for cooling the motor.
-
Patent Agency Ranking
公开(公告)号：WO2018011764A1
公开(公告)日：2018-01-18
申请号：PCT/IB2017/054280
申请日：2017-07-14
Applicant: SPAL AUTOMOTIVE S.R.L.
Inventor： DE FILIPPIS, Pietro
CPC classification number: F04D19/002 , F04D29/263
Abstract: Axial ventilator (1) comprising a motor (M) equipped with a shaft and a fan (3) comprising a central hub (4) keyed by interference on the shaft of the motor (M); the ventilator (1) has at least one stable and irreversible connection point (6) made between the shaft and central hub (4) and forming a stable axial locking of the central hub on the shaft (2).
Abstract translation: （1），其包括配备有轴和风扇（3）的电动机（M），所述风扇（3）包括通过干涉键锁定在电动机（M）的轴上的中心毂（4）;轴向通风器（1） 呼吸机（1）具有至少一个在轴和中心毂（4）之间形成的稳定且不可逆的连接点（6），并且在轴（2）上形成中心毂的稳定轴向锁定。
-
7.发明申请PROCESS FOR CALCULATING AN ANGULAR SPACING BETWEEN THE BLADES OF AN AXIAL FAN 审中-公开用于计算轴流风机叶片之间的角度间距的过程
公开(公告)号：WO2017085680A1
公开(公告)日：2017-05-26
申请号：PCT/IB2016/056964
申请日：2016-11-18
Applicant: SPAL AUTOMOTIVE S.R.L.
Inventor： DE FILIPPIS, Pietro
CPC classification number: F04D29/328 , F04D29/666
Abstract: Described is a process for calculating an angular spacing of an axial fan (1) comprising a hub (2) and a number z of blades (3) extending from the hub wherein an angular position of the various blades is indicated as α 1 ,....,α 2 assuming α 1 =0, and an angular difference between the various blades is indicated as ε į =α į +1 − α į ,į=1,...., z-1, ε z = 360° - α z , comprising a step of setting up a calculating system comprising a plurality of mathematical problems each an expression of a constraint which the angular spacing must satisfy; the calculating system comprising a first mathematical problem which requires that the fan (1 ) is statically balanced, a second mathematical problem which requires that adjacent blades (3) are not superposed and a third mathematical problem which requires that the angular differences ε 1 ,...,ε n are all different to each other.
Abstract translation: 描述了用于计算包括轮毂（2）和从轮毂延伸的叶片（3）的数量z的轴流式风扇（1）的角间距的过程，其中各种角度位置 假设α1= 0，叶片被表示为α1，...，α2，并且各种叶片之间的角度差是 表示为ε =α +1 z = 1，...，z-1，εz = 360°。 包括建立包括多个数学问题的计算系统的步骤，每个数学问题都是角间距必须满足的约束的表达式; 该计算系统包括要求风扇（1）静态平衡的第一数学问题，要求相邻叶片（3）不重叠的第二数学问题以及第三数学问题，该第三数学问题要求角度差ε< 1，...，ε
是彼此不同的。 -
公开(公告)号：WO2014191902A2
公开(公告)日：2014-12-04
申请号：PCT/IB2014/061727
申请日：2014-05-26
Applicant: SPAL AUTOMOTIVE S.R.L.
Inventor： DE FILIPPIS, Pietro
IPC: H02K9/22
CPC classification number: F04D25/082 , F04D19/002 , F04D25/0606 , F04D29/329 , F04D29/38 , F04D29/5806 , H02K3/28 , H02K3/34 , H02K5/10 , H02K7/14 , H02K9/22
Abstract: An axial flow fan (200) having an axis (R) of rotation comprises a central hub (201 ) comprising a base wall (202) and a lateral wall (203) which projects from the base wall (202) to form a cup-shaped structure, a plurality of blades (204) each fixed to the central hub (201 ) and comprising a leading edge (205) and a trailing edge (206), a plurality of extractors (207) of a fluid which are associated with the base wall (202) for conveying air from the inside of the cup-shaped structure to the outside of the cup- shaped structure through the base wall (202).
Abstract translation: 具有旋转轴线（R）的轴向流动风扇（200）包括中心毂（201），其包括基壁（202）和从底壁（202）突出以形成杯形状的侧壁（203） 多个叶片（204），每个叶片固定到中心轮毂（201）并且包括前缘（205）和后缘（206），多个提取器（207）与流体相关联 底座壁（202），用于通过底壁（202）将空气从杯形结构的内部输送到杯形结构的外部。
-
公开(公告)号：WO2014125412A1
公开(公告)日：2014-08-21
申请号：PCT/IB2014/058904
申请日：2014-02-11
Applicant: SPAL AUTOMOTIVE S.R.L.
Inventor： DE FILIPPIS, Pietro
CPC classification number: H02K9/22 , H02K5/18 , H02K11/0094 , H02K11/33 , H02K15/00
Abstract: A rotary electrical machine incorporating an electronic module (8) comprising a printed circuit (13) mounted with a plurality of surface mounted electronic components (11) and a plurality of pin-through-hole electronic components (12); the electrical machine comprises a dissipator (9) for dispersing the heat generated by the electronic module (8); the surface mounted electronic components (11) and the pin-through-hole electronic components (12) are mounted between the printed circuit (13) and the dissipator (9); the electronic module (8) also comprises a transferring element (19), also mounted between the printed circuit (13) and the dissipator (9), in thermal contact with at least one of the surface mounted electronic components (11); the transferring element (19) is designed to disperse the heat generated by the surface mounted electronic components (11) towards the dissipator (9) with the aid of a thermally conductive and electrically isolating filler material (24) inserted between the transferring element (19) and the dissipator (9).
Abstract translation: 一种包括电子模块（8）的旋转电机，包括安装有多个表面安装的电子部件（11）的印刷电路（13）和多个销通孔电子部件（12）; 所述电机包括用于分散由所述电子模块（8）产生的热量的散热器（9）。 表面安装的电子部件（11）和销通孔电子部件（12）安装在印刷电路（13）和散热器（9）之间; 电子模块（8）还包括传送元件（19），其还安装在印刷电路（13）和散热器（9）之间，与至少一个表面安装的电子部件（11）热接触; 转移元件（19）被设计成借助于插入转印元件（19）之间的导热和电隔离的填充材料（24）将由表面安装的电子元件（11）产生的热分散到散热器（9） ）和耗散器（9）。
-
公开(公告)号：WO2012172488A1
公开(公告)日：2012-12-20
申请号：PCT/IB2012/052973
申请日：2012-06-13
Applicant: SPAL AUTOMOTIVE S.R.L. , DE FILIPPIS, Pietro
Inventor： DE FILIPPIS, Pietro
CPC classification number: H02P6/147 , H02P6/157 , H02P6/28 , H02P23/0004
Abstract: Described is an electric drive unit (1) comprising an electric motor (2) with permanent magnets, an inverter (3) supplying electricity to the electric motor (2), a continuous current stage (4) supplying electricity to the inverter, a controller (8) comprising a modulator (5) for driving the inverter controlled by a first digital signal (Vs__act) representing the amplitude of the phase voltages to be applied to the electric motor and by a second digital signal (freq_act) representing the electrical frequency of the phase voltages; the electric drive unit (1) comprises an analogue/digital stage (6) for calculating the optimum value of the advance angle (δορΐ) of the voltage applied to the electric motor relative to the counter-electromotive force as a linear function of the peak value of the phase current and an analogue/digital stage (12) for measuring the angle (φact) between the voltage applied to the electric motor and the phase current; the controller (8) is programmed for estimating, with a sampling at electrical frequency, the angle (γact) between the phase current and the counter-electromotive force as the difference between the aforesaid optimum value of the advance angle (δopt) and the angle (θact) measured between the voltage applied to the electric motor and the phase current.
Abstract translation: 描述了一种电动驱动单元（1），其包括具有永磁体的电动机（2），向电动机（2）供电的逆变器（3），向逆变器供电的连续电流级（4），控制器 （8）包括用于驱动所述逆变器的调制器（5），所述调制器（5）由表示要施加到所述电动机的相电压的幅度的第一数字信号（Vs_act）和由所述电动机施加的第二数字信号（freq_act） 相电压; 电驱动单元（1）包括用于计算相对于反电动势施加到电动机的电压的提前角（dφ）的最佳值作为线性函数的模拟/数字级（6） 相位电流的峰值和模拟/数字级（12），用于测量施加到电动机的电压与相电流之间的角度（事实）; 控制器（8）被编程用于以电频率采样来估计相电流和反电动势之间的角度（θact），作为上述提前角度（dopt）的最佳值与 在施加到电动机的电压和相电流之间测量的角度（θact）。
-
-
-
-
-
-
-
-
-
Search Results
88
records
(took 0.025 seconds)
