公开(公告)号：US20200274405A1

公开(公告)日：2020-08-27

申请号：US16646839

申请日：2018-09-07

申请人： Robert Bosch GmbH

发明人： Janos Tamas Csoti ,  Roman Koch ,  Thomas Devermann

IPC分类号： H02K1/14 ,  H02K3/52 ,  H02K15/02 ,  H02K15/00

摘要： Stator and method for producing a stator for an electrical machine, comprising a stator main body (34) which has radial stator teeth (14) for receiving coils (17) of an electrical winding and, on an end side of the stator main body (34), has an insulating lamination (40) with receiving pockets (46) for insulation-displacement terminal elements (70), wherein the coils (17) are wound by means of a winding wire which is inserted into the receiving pockets (46), wherein an interconnection plate (52) has annular conductors (84) on which in each case a plurality of insulation-displacement terminal elements (70) are arranged, which insulation-displacement terminal elements axially engage into the receiving pockets (46) in order to make electrical contact with the winding wire, wherein the interconnection plate (52) is manufactured from plastic and has annular grooves (59) which are open axially at the bottom and into which the annular conductors (84) are inserted.

公开(公告)号：US11502559B2

公开(公告)日：2022-11-15

申请号：US16646839

申请日：2018-09-07

申请人： Robert Bosch GmbH

发明人： Janos Tamas Csoti ,  Roman Koch ,  Thomas Devermann

IPC分类号： H02K1/14 ,  H02K3/52 ,  H02K15/00 ,  H02K15/02

摘要： Stator and method for producing a stator for an electrical machine, comprising a stator main body (34) which has radial stator teeth (14) for receiving coils (17) of an electrical winding and, on an end side of the stator main body (34), has an insulating lamination (40) with receiving pockets (46) for insulation-displacement terminal elements (70), wherein the coils (17) are wound by means of a winding wire which is inserted into the receiving pockets (46), wherein an interconnection plate (52) has annular conductors (84) on which in each case a plurality of insulation-displacement terminal elements (70) are arranged, which insulation-displacement terminal elements axially engage into the receiving pockets (46) in order to make electrical contact with the winding wire, wherein the interconnection plate (52) is manufactured from plastic and has annular grooves (59) which are open axially at the bottom and into which the annular conductors (84) are inserted.

公开(公告)号：US11201519B2

公开(公告)日：2021-12-14

申请号：US16341117

申请日：2017-09-20

申请人： Robert Bosch GmbH

发明人： Thomas Devermann ,  Asli Arslan-Huerst ,  Harald Merz ,  Ilya Kuperberg ,  Michael Soellner ,  Peter Beck ,  Ralf Lehmann ,  Wolfgang Glueck

IPC分类号： H02K3/52 ,  H02K15/00

摘要： The invention relates to a method (100) for electrically contact-connecting a winding (40) of an electrical machine (1) to a printed circuit board (92), wherein the electrical machine (1) has an armature (10) with a large number of teeth (20), wherein at least one winding (40), which is formed by an electrical conductor (42), is formed on one of the teeth (20). The method comprises the following steps: routing (110) the conductor ends (45) of the electrical conductor (42) out of the armature (10) in the axial direction of the electrical machine (1), shortening (115) the conductor ends (45) to the same length, routing (120) the conductor ends (45) through in each case one passage opening (67) in a centring element (66), wherein the centring element (66) has a centring means (69) which centres and orients in parallel the routed-through conductor ends (45), wherein the routed-through conductor ends (45) emerge from the centring element (66), routing (125) the conductor ends (45) through in each case one passage opening (73) in a sealing element (72), wherein the routed-through conductor ends (45) emerge from the sealing element (72), inserting (130) the centring means (69) into in each case one passage opening (73) in a sealing element (72), arranging (135) the sealing element (72) at least partially within a passage opening (6) in a housing element (5), and electrically contact-connecting (140) the conductor ends (45) to the printed circuit board (92).

公开(公告)号：US20150318768A1

公开(公告)日：2015-11-05

申请号：US14761961

申请日：2013-12-06

申请人： ROBERT BOSCH GMBH

发明人： Jan Schlegel ,  Lukas Leitz ,  Andreas Ewert ,  Thomas Devermann

IPC分类号： H02K13/04 ,  H01R39/02

CPC分类号： H02K13/04 ,  H01R4/62 ,  H01R39/025 ,  H01R39/32 ,  H02K13/06

摘要： The invention relates to a contact element (10; 10′; 10″; 10′″) for providing an electrical contact to an electric machine, particularly in a motor vehicle, comprising: a first contact section (13; 14; 18; 21′) formed from a first material; and a second contact section (11; 17′; 11; 23) formed from a second material that is different from the first material, wherein the first contact section and the second contact section are connected by means of a multi-component connection (16; 16′; 16″; 16′″).

摘要翻译： 本发明涉及一种用于向电机特别是机动车辆提供电接触的接触元件（10; 10'; 10“; 10”），包括：第一接触部分（13; 14; 18; 21 '）由第一材料形成; 以及由不同于所述第一材料的第二材料形成的第二接触部分（11; 17'; 11; 23），其中所述第一接触部分和所述第二接触部分通过多部件连接（16 ; 16'; 16“; 16'”）。