公开(公告)号：US20160141943A1

公开(公告)日：2016-05-19

申请号：US14940294

申请日：2015-11-13

Applicant: MAGNETI MARELLI S.p.A.

Inventor： Marco MAGRI ,  Franco CIAMPOLINI

IPC: H02K15/04 ,  H02K15/085

CPC classification number: H02K15/0414 ,  H02K11/20 ,  H02K15/0421 ,  H02K15/085 ,  Y10T29/49004 ,  Y10T29/49073 ,  Y10T29/53022 ,  Y10T29/53161

Abstract: Method and station for the construction of a stator winding with rigid bars for a rotary electrical machine; an insulated wire of electrically conductor material and provided on the outside with an insulating layer is unwound from a coil; a final end of the insulated wire is bent in a “U” shape so as to create a bar having two legs connected to one another by a cusp; the insulated wire is transversely cut to separate the rigid bar from the remaining part of the wire; and the bar is inserted into a stator slot of a magnetic core of a stator; furthermore, the electrical conductivity is measured between the core and the outer surface of the insulated wire by means of a first electrode electrically and permanently connected to the core of the insulated wire and a second electrode, which rubs against the outer surface of the insulated wire.

Abstract translation: 用于旋转电机的用于构造具有刚性棒的定子绕组的方法和站; 电线导体材料绝缘导线，并在绝缘层外侧设置绝缘导线; 绝缘线的最终端部以“U”形弯曲，从而形成具有两个通过尖端相互连接的支脚的杆; 绝缘线被横向切割以将刚性棒与线的剩余部分分离; 并且所述杆插入定子的磁芯的定子槽中; 此外，通过与永久连接到绝缘线芯的第一电极和绝缘电线的外表面之间的绝缘电线的芯和外表面之间测量电导率，第二电极摩擦绝缘电线的外表面 。

公开(公告)号：US20160308413A1

公开(公告)日：2016-10-20

申请号：US15099830

申请日：2016-04-15

Applicant: MAGNETI MARELLI S.p.A.

Inventor： Franco CIAMPOLINI ,  Marco MAGRI

IPC: H02K3/12 ,  H02K1/16 ,  H02K3/50 ,  H02K1/27 ,  H02K3/28 ,  H02K3/34 ,  H02K1/04 ,  H02K1/18

CPC classification number: H02K3/505 ,  H02K3/50 ,  H02K15/0081 ,  H02K15/0421 ,  H02K2203/09

Abstract: An electric machine provided with: a stator having a magnetic core longitudinally crossed by a plurality of stator slots; a stator winding having a series of rigid bars, which are “U”-shaped and are inserted through the stator slots defining an entry side, in which the cusps of the “U”-shaped bars are placed, and an exit side, in which the legs of the “U”-shaped bars are placed; the ends of at least two non-adjacent legs are electrically connected to one another by means of a connection bridge; and an insulating support is provided, which houses the connection bridge, is arranged under the connection bridge and has a plurality of through holes, into which some legs are inserted, which have to pass through the insulating support itself.

Abstract translation: 一种电机，具有：具有由多个定子槽纵向交叉的磁芯的定子; 定子绕组具有一系列刚性棒，它们是“U”形的，并且通过限定入口侧的定子槽插入，其中放置有“U”形杆的尖端和出口侧， “U”形条的腿被放置; 至少两个不相邻的腿的端部通过连接桥彼此电连接; 并且设置有安装有连接桥的绝缘支撑件，布置在连接桥下方并且具有多个通孔，一些支脚插入该通孔中，这些通孔必须穿过绝缘支撑件本身。

公开(公告)号：US20160303686A1

公开(公告)日：2016-10-20

申请号：US15099804

申请日：2016-04-15

Applicant: MAGNETI MARELLI S.p.A.

Inventor： Franco CIAMPOLINI ,  Marco MAGRI

IPC: B23K26/22 ,  B23K26/035 ,  B23K26/00 ,  B23K26/03 ,  H02K15/00 ,  H02K3/12

CPC classification number: B23K26/032 ,  B23K26/26 ,  B23K26/32 ,  B23K2101/38 ,  B23K2103/12 ,  H02K3/12 ,  H02K3/50 ,  H02K15/0081 ,  H02K15/0421 ,  H02K2203/09

Abstract: A laser welding method to weld two adjacent metal elements of a stator winding with rigid bars for an electric machine; the two metal elements are arranged one beside the other and have respective upper surfaces, which are arranged coplanar to one another and have at least one common edge; in succession, in the direction of the upper surfaces of the two metal elements, a first laser beam is aimed, which is fed along a first welding line, which is perpendicular to the common edge and extends through the common edge itself, and then a second laser beam is aimed, which is fed along a second welding line, which is perpendicular to the common edge and extends through the common edge itself, is parallel to and spaced apart from the first line and has a length that is smaller than the one of the first line.

Abstract translation: 一种激光焊接方法，用于将具有用于电机的刚性棒的定子绕组的两个相邻金属元件焊接; 两个金属元件彼此相邻布置并且具有彼此共面布置并且具有至少一个共同边缘的相应上表面; 连续地沿着两个金属元件的上表面的方向，瞄准第一激光束，其沿着垂直于公共边缘并延伸通过公共边缘本身的第一焊接线进给，然后是 第二激光束被瞄准，其沿着垂直于公共边缘并延伸通过公共边缘本身的第二焊接线被馈送，平行于并与第一条线分开并且具有小于第一条线的长度 的第一行。

公开(公告)号：US20160156120A1

公开(公告)日：2016-06-02

申请号：US14951981

申请日：2015-11-25

Applicant: MAGNETI MARELLI S.P.A.

Inventor： Franco CIAMPOLINI ,  Enrico DELLA FORNACE

IPC: H01R13/447

CPC classification number: H01R13/447 ,  H01H27/08 ,  H01R13/635 ,  H01R13/7031

Abstract: An electric apparatus with safety connector for preventing electric shock, having an electric circuit comprising at least a pair of terminals electrically separated from each other, and a cover which covers the electric circuit so as to prevent access to it when it is disposed in the assembly configuration to cover the electric circuit. The cover is mechanically fixed in position by a plurality of attachment mechanisms. A safety connector associated with the cover and provided with an electric conductor element, wherein the security connector passes through the cover so as to short-circuit the terminals and a projection supports the electric conductor element and is movable from a closed configuration in which it short-circuits the terminals to an open position in which it does not short circuit the terminals. A cover element which, in closed configuration, at least partially overlaps at least one of attachment mechanisms.

Abstract translation: 一种具有用于防止电击的安全连接器的电气设备，具有包括至少一对彼此电分离的端子的电路，以及覆盖所述电路以防止在将其布置在所述组件中时进入所述电路的盖 配置覆盖电路。 盖通过多个附接机构机械地固定在适当位置。 一种安装连接器，其与盖相连并设置有电导体元件，其中安全连接器穿过盖子以使端子短路，并且突起支撑导电元件，并且可从闭合构造移动，其中短路 将端子电路切换到不会使端子短路的打开位置。 封闭元件，其处于闭合构型，至少部分地与至少一个附接机构重叠。

公开(公告)号：US20170176512A1

公开(公告)日：2017-06-22

申请号：US15378922

申请日：2016-12-14

Applicant: MAGNETI MARELLI S.P.A.

Inventor： Danilo PRITELLI ,  Rosanna SUGLIA ,  Gianluca AURILIO ,  Alessandro CERUTTI ,  Franco CIAMPOLINI

IPC: G01R31/12 ,  G01R31/00 ,  G01R19/165

CPC classification number: G01R31/12 ,  G01N1/00 ,  G01N2201/00 ,  G01R19/16566 ,  G01R27/18 ,  G01R31/006 ,  G01R31/025 ,  G01R31/3606 ,  G07C5/0808 ,  H01G2/00

Abstract: A vehicle step apparatus including an extending and retracting device having a mounting bracket, a step bracket, and an arm assembly. A gear box has a cavity into which at least a portion of a motor shaft of a motor is inserted. A worm wheel is rotatably disposed in the cavity and has a worm wheel body meshing with the motor shaft. An output shaft is mounted to the worm wheel body. A sun gear is fitted over the output shaft. A planet carrier is rotatably disposed in the cavity and connected with the arm assembly. A planet gear is rotatably mounted to the planet carrier and meshes with the sun gear. An adjusting member is mounted in the gear box, and is movable in an axial direction of the motor shaft and abuts against a free end of the motor shaft.

公开(公告)号：US20160254577A1

公开(公告)日：2016-09-01

申请号：US15052036

申请日：2016-02-24

Applicant: MAGNETI MARELLI S.P.A.

Inventor： Franco CIAMPOLINI ,  Rosanna SUGLIA ,  Danilo PRITELLI ,  Gianluca AURELIO

IPC: H01M10/6568 ,  B60L11/18 ,  H01M10/0525 ,  H01M10/625 ,  H01M10/6551 ,  H01M10/613

CPC classification number: H01M10/6568 ,  B60L11/1874 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/486 ,  H01M10/613 ,  H01M10/625 ,  H01M10/63 ,  H01M10/6551 ,  H01M10/6557 ,  H01M10/6565 ,  H01M2220/20 ,  Y02E60/122

Abstract: A cooling circuit with cooling liquid for lithium-ion batteries comprising a battery pack comprising a plurality of cells electrically connected with each other, suitable for powering an electric machine for traction, said cells being perimetrically delimited by external walls, at least one bag containing cooling liquid associated in contact with said outer walls of the cells. Advantageously, at least one bag is made of deformable plastic material so as to be counter-shaped to said outer walls to adhere perimetrally to said outer walls and the circuit comprises means of forced circulation of the cooling liquid through said at least one bag.

Abstract translation: 一种具有用于锂离子电池的冷却液的冷却回路，包括一个电池组，该电池组包括彼此电连接的多个电池，适用于为电机供电以供牵引，所述电池由外壁周边界定，至少一个包含冷却 液体与细胞的所述外壁相接触。 有利地，至少一个袋由可变形塑料材料制成，以便与所述外壁相反形成以与所述外壁周边粘合，并且回路包括强制循环冷却液通过所述至少一个袋的装置。

公开(公告)号：US20160152156A1

公开(公告)日：2016-06-02

申请号：US14953906

申请日：2015-11-30

Applicant: MAGNETI MARELLI S.p.A.

Inventor： Danilo PRITELLI ,  Rosanna SUGLIA ,  Gianluca AURILIO ,  Franco CIAMPOLINI

IPC: B60L11/18

CPC classification number: B60L11/1861 ,  B60L3/0046 ,  B60L3/04 ,  B60L11/1803 ,  B60L11/1866 ,  B60L11/1877 ,  B60L2210/10 ,  B60L2240/547 ,  B60L2240/80 ,  B60L2270/20 ,  H01H9/542 ,  H01H2009/545 ,  H02J2007/0039 ,  H02M2001/322 ,  H03K17/785 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/7061 ,  Y02T10/7216 ,  Y02T10/92

Abstract: An electronic device for controlling the electric charge of a load electrically supplied by a battery pack, comprising: a support; a control module integrated in the support; an electric pre-charging circuit of the load controlled by the control module; an electric active discharge circuit of the load controlled by the control module. The electric pre-charging circuit comprises at least one first solid-state switch and is integrated on the support. The electric active discharge circuit comprises at least one second solid-state switch and is integrated on the support. The first solid-state switch and the second solid-state switch can be configured to work either as a switch or as a variable resistor.

Abstract translation: 一种用于控制由电池组电提供的负载的电荷的电子装置，包括：支撑件; 集成在支持中的控制模块; 由控制模块控制的负载的电预充电电路; 由控制模块控制的负载的电动放电电路。 电预充电电路包括至少一个第一固态开关并且集成在支撑件上。 电动放电电路包括至少一个第二固态开关，并且集成在支撑件上。 第一固态开关和第二固态开关可被配置为用作开关或可变电阻器。

公开(公告)号：US20160308426A1

公开(公告)日：2016-10-20

申请号：US15099980

申请日：2016-04-15

Applicant: MAGNETI MARELLI S.p.A

Inventor： Franco CIAMPOLINI ,  Marco MAGRI

IPC: H02K15/085 ,  H02K3/28 ,  H02K3/46 ,  H02K1/18

CPC classification number: H02K3/50 ,  H02K15/0081 ,  H02K15/0421 ,  H02K2203/09

Abstract: A method to construct an electric machine provided with: a stator having a magnetic core longitudinally crossed by a plurality of stator slots; a stator winding having a series of rigid bars, which are “U”-shaped and are inserted through the stator slots defining an entry side, in which the cusps of the “U”-shaped bars are placed, and an exit side, in which the legs of the “U”-shaped bars are placed; the construction method comprises the steps of electrically connecting the ends of at least two non-adjacent legs to one another by means of a connection bridge, which is made of a flat plate arranged perpendicular to the central axis of rotation and has, for each leg, a corresponding “U”-shaped seat, which is suited to receive the end of the leg.

Abstract translation: 一种构造电机的方法，该电机具有：具有由多个定子槽纵向交叉的磁芯的定子; 定子绕组具有一系列刚性棒，它们是“U”形的，并且通过限定入口侧的定子槽插入，其中放置有“U”形杆的尖端和出口侧， “U”形条的腿被放置; 所述施工方法包括以下步骤：通过连接桥将至少两个不相邻的腿的端部电连接，所述连接桥由垂直于中心旋转轴线布置的平板制成，并且对于每个腿部 ，相应的“U”形座，适合于接收腿的末端。

公开(公告)号：US20160243951A1

公开(公告)日：2016-08-25

申请号：US15050516

申请日：2016-02-23

Applicant: MAGNETI MARELLI S.p.A.

Inventor： Danilo PRITELLI ,  Franco CIAMPOLINI ,  Rosanna SUGLIA ,  Gianluca AURILIO

IPC: B60L11/18 ,  H05K7/14 ,  H05K1/14

CPC classification number: B60L11/1803 ,  B60L11/1864 ,  H02J1/02 ,  H02J7/0029 ,  H03K17/0822 ,  H03K17/167 ,  H05K7/1422

Abstract: An electronic device including an electronic switch M1, an electrical pre-charge circuit and a measurement, command and diagnosis module. The main electronic switch M1 has a first electrical terminal D1, a second electrical terminal S1, and a main driving terminal G1. The main electronic switch M1 is adapted to take, based on a driving signal DRV, depending on the command signal CMD and on an enabling signal ENB, a closed condition or an open condition, wherein the first electrical terminal D1 is respectively connected to or disconnected from the second electrical terminal S1. The pre-charge electrical circuit is adapted to carry out, based on the command signal CMD, a pre-charge operation, aimed at equalizing the electric potentials (V1, V2) of the first and second terminals of the device, before the main electronic switch M1 takes a closed condition, upon of a transition from the open condition.

Abstract translation: 一种电子设备，包括电子开关M1，电预充电电路和测量指令和诊断模块。 主电子开关M1具有第一电端子D1，第二电端子S1和主驱动端子G1。 主电子开关M1适于根据驱动信号DRV取决于指令信号CMD和使能信号ENB，闭合状态或打开状态，其中第一电气端子D1分别连接到或断开 从第二电气端子S1。 预充电电路适于基于命令信号CMD执行预充电操作，该预充电操作旨在使主电子器件的第一和第二端子的电位（V1，V2）均衡 开关M1从开启状态转变时，处于关闭状态。

公开(公告)号：US20170008418A1

公开(公告)日：2017-01-12

申请号：US15202987

申请日：2016-07-06

Applicant: MAGNETI MARELLI S.P.A.

Inventor： Franco CIAMPOLINI ,  Danilo PRITELLI ,  Rosanna SUGLIA ,  Gianluca AURILIO

IPC: B60L11/18

CPC classification number: B60L11/1864 ,  B60L3/12 ,  B60L11/1861 ,  B60L11/1866 ,  B60L2240/545 ,  B60L2240/547 ,  B60L2240/549 ,  B60L2270/40 ,  H02J7/00 ,  Y02T10/7005 ,  Y02T10/7061 ,  Y02T90/16

Abstract: An electronic control device 1 for controlling a vehicle battery pack 50 is described.The device 1 may be used to control a vehicle battery pack 50 adapted to supply a battery voltage Vb and a battery current Ib through a plurality of battery cells C. The device 1 is adapted to interact with a remote control unit 60 external to the battery pack 50. The device 1 comprises a non-programmable monitoring and actuation unit 2 and a two-way serial communication interface 3. The non-programmable monitoring and actuation unit 2 is electrically and operatively connectable to the battery pack 50 and to each of the battery cells C to detect analogue battery parameters P, comprising at least the magnitudes of battery voltage Vb and battery current Ib, in addition to temperature (Tc1, Tcn), current (Ic1, Icn) and voltage (Vc1, Vcn) of each battery cell C.The non-programmable monitoring and actuation unit 2 is further configured to generate monitoring signals Sm representative of the detected analog battery parameters P, to receive at least one command signal Sc representative of at least one respective operation command CM of the battery pack 50, and to activate such at least one command CM.The two-way serial communication interface 3 is connected to the non-programmable monitoring and actuation unit 2 to receive the aforesaid monitoring signals Sm and to supply the aforesaid at least one command signal Sc.The two-way serial communication interface 3 is further connectable to an external two-way serial communication line LS to send the monitoring signals Sm to the remote control unit 60 and to receive the at least one command signal Sc from the remote control unit, through the aforesaid two-way serial communication line LS.

Abstract translation: 双向串行通信接口3还可以连接到外部双向串行通信线路LS，以将监控信号Sm发送到遥控单元60，并且从遥控单元接收至少一个命令信号Sc，通过 上述双向串行通信线路LS。