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1. 发明申请

WO2012004817A1 METHOD AND APPARATUS FOR TWISTING BAR CONDUCTORS, IN PARTICULAR FOR BAR WINDINGS OF ELECTRIC MACHINES 审中-公开
标题翻译：棒状导体的特殊方法和装置，特别适用于电机的绕线
公开(公告)号：WO2012004817A1
公开(公告)日：2012-01-12
申请号：PCT/IT2010/000305
申请日：2010-07-08
申请人： TECNOMATIC S.P.A. , GUERCIONI, Sante
发明人： GUERCIONI, Sante
IPC分类号： H02K3/12 , H02K3/28 , H02K15/04 , H02K15/00
CPC分类号： H02K15/0428 , H02K3/12 , H02K3/28 , Y10T29/49009 , Y10T29/53161
摘要： A method (100) is described for twisting preformed bar conductors (25) of electric machines, said conductors (25) comprising a first and a second leg (5) joined together by a connection portion (15). The method (100) comprises the steps of: a) providing (101) a twisting apparatus (30) comprising a twisting device (50) having at least a first (51) and a second body (52) coaxial with each other and extended around a twisting axis (Zt-Zt), respectively comprising a first Al and a second A2 circular array of pockets with center on such axis (Z-Z), b) loading (102), in a subset of said pockets, a first plurality of said preformed conductors (25) the loading step (102) being such to leave a1 first residual subset of pockets free; c) driving (103) the first (51) and the second (52) body in relative rotation around said axis (Zt-Zt), in order to distance such legs (5) from each other by a first pre-established twisting pitch; d) loading (104), in a second subset of said second plurality of pockets, a second plurality of preformed conductors (25; e) driving (106) the first (51) and the second (52) body in relative rotation around said axis (Zt - Zt), in order to distance the legs (5) of the conductors of the second plurality of conductors from each other by a second pre-established twisting pitch and to further distance the legs of the second plurality of conductors from each other by said second pre-established twisting pitch.
摘要翻译：描述了用于扭转电机的预制棒状导体（25）的方法（100），所述导体（25）包括通过连接部分（15）连接在一起的第一和第二腿部（5）。方法（100）包括以下步骤：a）提供（101）扭转装置（30），其包括具有彼此同轴并且延伸的至少第一（51）和第二主体（52）的扭转装置（50）分别包括在该轴线（ZZ）上具有中心的第一Al和第二A2圆形阵列的扭转轴线（Zt-Zt），b）在所述口袋的子集中加载（102）第一多个所述预成形导体（25），所述加载步骤（102）使得空闲的第一残余子集不存在; c）围绕所述轴线（Zt-Zt）以相对旋转的方式驱动（103）第一（51）和第二（52）主体，以便使这些腿（5）彼此间隔第一预先设定的扭转间距 ; d）在所述第二多个凹穴的第二子集中加载（104）第二多个预成形导体（25; e），围绕所述第二多个预制导体围绕所述第二多个预制导体相对旋转地驱动（106）第一（51）和第二（52）（Zt-Zt），以便使第二多个导体的导体的腿部（5）彼此间隔第二预先设定的扭转间距，并且进一步将第二多个导体的腿部与每个导体另外通过第二预先设定的扭转间距。

2. 发明申请

WO2011135596A1 APPARATUS AND METHOD FOR STRIPPING ELECTRICAL BAR CONDUCTORS, IN PARTICULAR FOR BAR WINDINGS OF ELECTRICAL MACHINES 审中-公开
标题翻译：用于剥离电气条形导线器的装置和方法，特别是用于电机杆的绕线
公开(公告)号：WO2011135596A1
公开(公告)日：2011-11-03
申请号：PCT/IT2010/000187
申请日：2010-04-28
申请人： TECNOMATIC S.P.A. , GUERCIONI, Sante
发明人： GUERCIONI, Sante
IPC分类号： H02G1/12 , H02K15/00
CPC分类号： H02K15/0081 , H02G1/1251 , H02G1/127
摘要： Stripping apparatus (4) for an electrical bar conductor (8) having a metal core with two longer sides (12) and two shorter sides (16) coated with an electrically insulating coating (20). The apparatus (4) comprises a first stripping portion (24) that at least partly houses the conductor (8) arranged along a prevailing extension (X-X), so as to rest on one of said longer sides (12) cantilevered relative to a pair of supports (28). The first stripping station (24) houses a first pair of broaches (40), opposite to one another and arranged at opposite sides relative to the conductor (8), said broaches (40) being axially movable relative to a cross working direction (Y-Y) perpendicular to the prevailing extension (X-X). The broaches (40) are aligned with said stripping portion (36) relative to the prevailing extension (X-X), so as to carry out the removal of the insulating coating (20) at the stripping portion (36) comprised cantilevered between the supports (28).
摘要翻译：一种用于电条导体（8）的剥离装置（4），其具有带有两个较长边（12）的金属芯和两个涂覆有电绝缘涂层（20）的短边（16）。装置（4）包括：第一剥离部分（24），其至少部分地容纳沿着主要的延伸部（XX）布置的导体（8），以便搁置在相对于一对悬臂的所述较长侧（12）中的一个上的支撑件（28）。第一剥离站（24）容纳彼此相对并相对于导体（8）相对设置的第一对拉刀（40），所述拉刀（40）可相对于交叉工作方向（YY）轴向移动）垂直于当前的延伸（XX）。所述拉刀（40）相对于所述延伸部分（XX）与所述剥离部分（36）对准，以便在所述剥离部分（36）处执行所述绝缘涂层（20）的移除，所述剥离部分（36） 28）。

3. 发明申请

WO2011108013A1 METHOD AND APPARATUS FOR MAKING A STATOR FOR AN ELECTRIC MACHINE AND ELECTRIC MACHINE STATOR WITH HIGH FILL FACTOR 审中-公开
标题翻译：用于制造具有高填充因子的电机和电机定子的定子的方法和装置
公开(公告)号：WO2011108013A1
公开(公告)日：2011-09-09
申请号：PCT/IT2010/000092
申请日：2010-03-03
申请人： TECNOMATIC S.P.A. , GUERCIONI, Sante
发明人： GUERCIONI, Sante
IPC分类号： H02K3/34 , H02K15/12
CPC分类号： H02K3/345 , H02K15/10 , H02K15/12 , Y10T29/49009 , Y10T29/53143
摘要： A method (20) is described for making a stator (1) of an electric machine, the stator comprising a stator core (2), the stator core comprising a main body and a plurality of slots (8) which are axially extended inside the main body and are adapted to receive bar conductors. (5, 5', 5'') of a bar stator winding. The method (20) comprises the steps of : - inserting (23) at least one preshaped insulating sheet (10) inside at least one of said slots (8); - hot shaping (26) said preshaped insulating sheet (10) inside the slot, along the entire axial extension of the slot (8) or along a substantial portion thereof, in order to confer form regularity and stability to said preshaped insulating sheet (10). Through the described process, it is possible to make stators with bar winding having a stator core with relatively high height and slot fill factor.
摘要翻译：描述了一种用于制造电机的定子（1）的方法（20），所述定子包括定子芯（2），所述定子芯包括主体和多个狭槽（8），所述多个狭槽（8）主体并适于接收条形导体。（5,5'，5“）。方法（20）包括以下步骤：在至少一个所述槽（8）内插入（23）至少一个预先形成的绝缘片（10）。 - 沿着狭槽（8）的整个轴向延伸部分或沿其大部分热成形（26）所述预定形绝缘片（10），位于所述槽内，以便赋予所述预制绝缘片（10）的形状规则性和稳定性）。通过上述工艺，可以制成具有具有相对高的高度和狭槽填充因子的定子芯的条形绕组的定子。

4. 发明申请

WO2015170352A1 ROTOR FOR A SWITCHED OR ASSISTED RELUCTANCE MACHINE 审中-公开
标题翻译：用于开关或辅助的电动机的转子
公开(公告)号：WO2015170352A1
公开(公告)日：2015-11-12
申请号：PCT/IT2014/000123
申请日：2014-05-09
申请人： TECNOMATIC S.P.A.
发明人： RANALLI, Giuseppe , GUERCIONI, Sante , MICUCCI, Maurillo
IPC分类号： H02K1/24
CPC分类号： H02K1/246
摘要： The present invention describes a rotor (3) for a switched (1) or assisted reluctance electric machine comprising a rotation axis (XI) and a section of rotor having a radially external edge (33), said section of rotor including a plurality of groups of flux barriers distributed around said rotation axis (XI), each group of flux barriers comprising a plurality of flux barriers (19-22) which are separate from one another in the radial direction and each of which has a barrier end (29-32), the rotor (3) comprising a plurality of peripheral bridges (25-28) each of which is defined between one of said barrier ends (29-32) and the radially external edge (33) of the section of the rotor (3), said peripheral bridges (25-28) having a variable width.
摘要翻译：本发明描述了一种用于切换（1）或辅助磁阻电机的转子（3），其包括旋转轴线（XI）和具有径向外边缘（33）的转子部分，所述转子部分包括多个组围绕所述旋转轴线（XI）分布的磁通屏障，每组磁通屏障包括多个在径向方向上彼此分离的磁通屏障（19-22），每个磁通屏障具有阻挡端（29-32 ），所述转子（3）包括多个外围桥（25-28），每个外围桥限定在所述阻挡端（29-32）中的一个与所述转子（3）的所述部分的径向外边缘（33）之间），所述外围桥（25-28）具有可变的宽度。

5. 发明申请

WO2015170351A1 RELUCTANCE ELECTRIC MACHINE 审中-公开
标题翻译：电动机
公开(公告)号：WO2015170351A1
公开(公告)日：2015-11-12
申请号：PCT/IT2014/000122
申请日：2014-05-09
申请人： TECNOMATIC S.p.A
发明人： RANALLI, Giuseppe , GUERCIONI, Sante , MICUCCI, Maurilio
IPC分类号： H02K1/24 , H02K3/12
CPC分类号： H02K3/12 , H02K1/246
摘要： A reluctance electric machine (1) is described comprising a stator (2) including a stator winding (6) and a rotor (3) coaxial with the stator (2) and having a rotation axis (XI). The reluctance electric machine is characterised in that the stator winding (6) comprises a bar winding (6) including a plurality of bar conductors.
摘要翻译：描述了一种磁阻电机（1），其包括定子（2），其包括定子绕组（6）和与定子（2）同轴并具有旋转轴线（XI）的转子（3）。磁阻电机的特征在于，定子绕组（6）包括具有多个条形导体的条形绕组（6）。

6. 发明申请

WO2012007972A1 "CLAMPING SYSTEM OF SPECIAL CONDUCTORS FOR A STATOR OR ROTOR BAR WINDING FOR AN ELECTRIC MACHINE" 审中-公开
标题翻译： “用于电机的定子或转子棒绕组专用导体的夹紧系统”
公开(公告)号：WO2012007972A1
公开(公告)日：2012-01-19
申请号：PCT/IT2010/000312
申请日：2010-07-16
申请人： TECNOMATIC S.p.A , GUERCIONI Sante
发明人： GUERCIONI Sante
IPC分类号： H02K15/06 , H02K15/04 , H02K15/00
CPC分类号： H02K15/063 , H02K15/0081 , H02K15/0421 , H02K15/064 , Y10T29/4902 , Y10T29/49071 , Y10T29/49073 , Y10T29/49998 , Y10T29/53091 , Y10T29/53157 , Y10T29/53161
摘要： It is described a clamping system (30) of special conductors (S1, S2, S3) for a stator or rotor bar winding (U1, S1, S2, S3) for an electric machine, such as connection terminals (S1), jumpers (S2), neutrals or star points (S3), etc. The system (30) allows the special conductors (S1, S2, S3) to be clamped during a twisting step and/or a step of picking up such conductors from a twisting device (250). The system comprises a system axis (T-T), a plurality of grippers (10) aligned or able to be aligned along a circumference lying on a plane substantially perpendicular to the system axis (T-T) and actuation elements (50, 60, 70, 80, 90) of the grippers (10). Each gripper includes a pair of jaws (32, 33) mounted so as to be mobile in a plane transversal to said system axis (T-T).
摘要翻译：描述了用于电机的定子或转子棒绕组（U1，S1，S2，S3）的特殊导体（S1，S2，S3）的夹紧系统（30），诸如连接端子（S1），跳线（ S2），中性点或星点（S3）等。系统（30）允许在扭转步骤期间夹紧特殊导体（S1，S2，S3）和/或从扭转装置拾取这些导体的步骤（250）。该系统包括系统轴线（TT），多个夹持器（10），其对准或能够沿着位于基本上垂直于系统轴线（TT）的平面上的圆周对准，以及致动元件（50,60,70,80），90）。每个夹持器包括一对钳口（32,33），其安装成在横向于所述系统轴线（T-T）的平面中是可移动的。

7. 发明申请

WO2011132207A1 TWISTING DEVICE ADAPTED TO SIMULTANEOUSLY TWIST A PLURALITY OF ELECTRIC BAR CONDUCTORS FOR MAKING A STATOR OR ROTOR WINDING FOR AN ELECTRIC MACHINE AND AN EXTRACTOR ASSEMBLY SUITABLE FOR COOPERATING WITH SAID TWISTING DEVICE 审中-公开
标题翻译：适用于电动机的定子或转子绕组的电动导线器的多个装置以及适用于与装置相连的抽出器组件的多个装置
公开(公告)号：WO2011132207A1
公开(公告)日：2011-10-27
申请号：PCT/IT2010/000174
申请日：2010-04-23
申请人： TECNOMATIC S.P.A. , GUERCIONI, Sante
发明人： GUERCIONI, Sante
IPC分类号： H02K15/04
CPC分类号： H02K15/0428
摘要： A twisting device (10) is described adapted to simultaneously twist a plurality of bar electric conductors (11) for making a stator or rotor winding for an electric machine, comprising: at least one first body (12) extending around a twisting axis (Z-Z) and comprising a first circular array of channels (15) having centre on such an axis (Z-Z); and - at least one second body (13), extending around and coaxial with the first body (12), comprising a second circular array of channels (16) with centre on the twisting axis (Z-Z); associated with each of the channels (15) of at least one of said first and second arrays, a channel extension groove (15A) extending longitudinally in a direction parallel to the twisting axis (Z-Z) and projecting from the respective channel (15) in a direction (CC) circumferential with respect to said axis (Z-Z).
摘要翻译：描述了一种扭转装置（10），其适于同时扭转用于制造用于电机的定子或转子绕组的多个棒状导电体（11），包括：围绕扭转轴线（ZZ）延伸的至少一个第一主体（12））并且包括在所述轴线（ZZ）上具有中心的通道（15）的第一圆形阵列; 和围绕第一主体（12）并与其同轴的至少一个第二主体（13），包括在扭转轴线（Z-Z）上具有中心的通道的第二圆形阵列; 与所述第一和第二阵列中的至少一个阵列的每个通道（15）相关联;通道延伸槽（15A），其在平行于扭转轴线（ZZ）的方向上纵向延伸并且从相应的通道（15）突出相对于所述轴线（ZZ）圆周的方向（CC）。

8. 发明申请

WO2020194230A1 SWITCHING DEVICE FOR AN ELECTRIC MOTOR AND AN ELECTRIC MOTOR COMPRISING SAID SWITCHING DEVICE 审中-公开
公开(公告)号：WO2020194230A1
公开(公告)日：2020-10-01
申请号：PCT/IB2020/052860
申请日：2020-03-26
申请人： ELDOR CORPORATION S.P.A. , TECNOMATIC S.P.A.
发明人： FORTE, Pasquale , ROMAN, Michele , SECCIA, Ruggero , ZAI, Luca , PEREIRA RIVAS, Javier Eduardo
IPC分类号： H02K3/28
摘要： A switching device for an electric motor (100) provided with a plurality of phases (104, 105, 106) comprises a fixed body (2) equipped with a plurality of connection portions (3) and at least one moveable body (5, 10) that can be moved with respect to the fixed body (2) between at least a first position, in which the phases (104, 105, 106) are arranged in a first electrical configuration, and a second position, in which the phases (104, 105, 106) are arranged in a second electrical configuration. The second electrical configuration is separate from the first one due to the connection between the phase fractions (107, 108) within each phase (104, 105) and/or due to the reciprocal connection between the phases (104, 105, 106).

9. 发明申请

WO2020058842A1 APPARATUS AND PROCESS FOR DEFORMING CONDUCTORS PROTRUDING FROM A SIDE OF A STATOR OR OF A ROTOR OF AN ELECTRIC MACHINE 审中-公开
公开(公告)号：WO2020058842A1
公开(公告)日：2020-03-26
申请号：PCT/IB2019/057811
申请日：2019-09-17
申请人： TECNOMATIC S.P.A.
发明人： MICUCCI, Maurilio , RANALLI, Giuseppe , RUGGIERI, Giovanni , TANCREDI, Sergio , LUCCHETTI, Francesco
IPC分类号： H02K15/00 , H02K15/04
摘要： An apparatus (200) for deforming conductors of at least one winding assembly (100), protruding from a side of a stator or of a rotor (114) of an electric machine. The at least one winding assembly (100) comprises a plurality of basic conductors (102) comprising at least one leg inserted into cavities (115) of stator or rotor (114), each having at least one respective free or terminal end (108, 110). The apparatus (200) comprises at least one twisting matrix (202, 203) adapted to rotate about an axis (X), comprising at least one gripping element (204) adapted to grip at least one free end (108, 110) and adapted to be moved in radial direction with respect to said axis (X). The apparatus comprises at least one guide (206, 207) adapted to guide the at least one gripping element (204) along the radial direction with respect to the axis (X); and a radial actuator (208), adapted to put in motion the at least one gripping element (204) along the radial direction with respect to the axis (X).

10. 发明申请

WO2019215514A1 ASSEMBLY AND METHOD OF ASSEMBLAGE FOR A WINDING GROUP OF A BAR WINDING FOR AN ELECTRIC MACHINE 审中-公开
公开(公告)号：WO2019215514A1
公开(公告)日：2019-11-14
申请号：PCT/IB2019/050998
申请日：2019-02-07
申请人： TECNOMATIC S.P.A.
发明人： RUGGIERI, Giovanni , TANCREDI, Sergio , MICUCCI, Maurilio , RANALLI, Giuseppe
IPC分类号： H02K15/06
摘要： An assembly for assembling at least one winding group of a bar winding for an electric machine, said winding group (2) comprising a plurality of bar conductors (4), each bar conductor (4) of said plurality of bar conductors (4) comprising a first leg (6), a second leg (8) and a bridge portion (10) connecting said first leg (6) and said second leg (8) to each other, each of said bar conductors being shaped so that the respective legs (6, 8) are mutually spread by a predetermined distance; - said assembly comprises an annular fixture (12) delimiting a plurality of slots, each slot (16) being adapted to receive at least one portion of either said first leg (6) or said second leg (8), said assembly comprises at least one guiding device (28) which defines an annular containment housing (30), adapted to receive at least partially the legs (6, 8) of said plurality of legs (6,8) of said plurality of bar conductors (4) when they are housed in said plurality of slots (16, 16', 16"), forming at least one radial containment wall (39, 40) for said legs (6, 8).

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