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1. (CN102077445) Electric machine

Office : China
Application Number: 200980124183.5 Application Date: 15.06.2009
Publication Number: 102077445 Publication Date: 25.05.2011
Grant Number: 102077445 Grant Date: 26.03.2014
Publication Kind : B
Prior PCT appl.: Application Number:PCTEP2009057352 ; Publication Number:2009156288 Click to see the data
IPC:
H02K 3/52
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
3
Details of windings
46
Fastening of windings on stator or rotor structure
52
Fastening salient pole windings or connections thereto
CPC:
H02K 3/528
Applicants: 罗伯特·博世有限公司
Inventors: H·法斯特丁
D·阿玛拉尔
Agents: 北京市金杜律师事务所 11256
Priority Data: 102008002615.8 24.06.2008 DE
Title: (EN) Electric machine
(ZH) 电机
Abstract: front page image
(EN) Electric machine, in particular an alternating current generator, comprising a rotor (20) having a rotating axis direction, said rotor being designed as a claw-pole rotor, wherein among other things the rotor (20) comprises two claw pole plates (22, 23) with claw pole fingers (24, 25) disposed at the external periphery thereof, wherein a coil carrier (60) is disposed between the two claw-pole plates (24, 25), said carrier holding an exciter winding (51), wherein the exciter winding (51) comprises two connecting conductors (66), each of which is connected in a electrically conducting manner to a power supply element fastened to the rotor (20), wherein the coil carrier (60) comprises a wall (78) with an attachment section (81) extending therefrom, wherein one of the connecting conductors (66) is slung around the attachment section (81) and the attachment section (81) comprises undercuts (87) facing away from another at the end (84) of said attachment section facing away from the wall (78), wherein the attachment section (81) has a cross sectional area (93) that is oriented perpendicular to a winding direction of the connecting conductor (66) around the attachment section (81), wherein the winding direction is oriented in the rotating axis direction of the rotor (20).
(ZH)

本发明涉及一种电机,特别是交流发电机,所述电机具有转子(20),所述转子具有转动轴方向,所述转子被构造为爪极转子,其中,所述转子(20)还具有两个爪极板(22,23),在所述爪极板的外周还设置了爪极指(24,25),其中在所述两个爪极板(22,23)之间设置了支撑励磁绕组(51)的线圈支架(60),其中所述励磁绕组(51)具有两条连接导线(66),所述连接导线各自与固定在转子(20)上的供电元件导电连接,其中,所述线圈支架(60)具有壁部(78),固定段(81)从所述壁部延伸,其中,连接导线(66)中的一条缠绕在所述固定段(81)上,并且所述固定段(81)在远离壁部(78)的端部(84)上具有相互背离的底部凹槽(87),其中所述固定段(81)的横截面(93)垂直于缠绕在固定段(81)上的连接导线(66)的绕向,其中,所述绕向指向转子(20)的转动轴方向。


Also published as:
EP2304865BRPI0914318IN208/CHENP/2011ES2659997WO/2009/156288