Verfahren zur Herstellung von hochreinem, amorphen Bor, insbesondere für eine Verwendung bei MgB2 Supraleitern
    1.
    发明公开
    Verfahren zur Herstellung von hochreinem, amorphen Bor, insbesondere für eine Verwendung bei MgB2 Supraleitern 审中-公开
    用于超导体的MgB 2为使用高纯度的无定形硼的制备方法,特别是

    公开(公告)号:EP2221275A3

    公开(公告)日:2011-11-23

    申请号:EP10153652.2

    申请日:2010-02-16

    申请人: Bruker EAS GmbH

    摘要: Die Erfindung betrifft ein Verfahren zur Herstellung von hochreinem, amorphen Bor, wobei ein reduzierendes Gas und ein gasförmiges Borhalogenid in eine Reaktionskammer (10;32) eines Reaktors (8;9;30;42) während dessen Betriebs kontinuierlich oder quasikontinuierlich eingeleitet wird, wobei in der Reaktionskammer (10;32) des Reaktors (8;9;30;42) eine Oberfläche eines Katalysators (15;20;37) zur Verfügung gestellt wird, der die Reaktion des Borhalogenids zu Bor unterstützt, und wobei an der Oberfläche des Katalysators (15;20;37) abgeschiedenes Bor regelmäßig mechanisch abgelöst wird, so dass das abgelöste Bor in Pulverform in der Reaktionskammer (10;32) des Reaktors (8;9;30;42) vorliegt. Mit dem erfindungsgemäßen Verfahren wird hochreines amorphes Bor hergestellt, das ohne eine nachgeschaltete Zerkleinerung des gewonnenen Bors bereits eine sehr geringe Korngröße aufweist. Die Nutzung derartig hergestellten Borpulvers wird insbesondere für die Supraleiterherstellung im System Magnesium-Bor aufgrund der verbesserten Stromtragfähigkeit vorgeschlagen.

    摘要翻译: 该方法包括发起还原气体和在反应器(8)的反应室(10)在其操作的气态卤化硼在连续或准连续的方式,在反应腔室布置催化剂(15)的表面 该反应器也支持卤化硼的硼反应,并沉积在催化剂的表面上机械去除硼所以并在反应室中的粉末形式存在除去硼。 机械去除所沉积的硼的反应器的外科手术过程中被执行。 该方法包括发起还原气体和在反应器(8)的反应室(10)在其操作的气态卤化硼在连续或准连续的方式,在反应腔室布置催化剂(15)的表面 该反应器也支持卤化硼的硼反应,并沉积在催化剂的表面上机械去除硼所以并在反应室中的粉末形式存在除去硼。 机械去除所沉积的硼的反应器的外科手术过程中被执行并且该催化剂是在振荡移送从催化剂的表面机械去除所沉积的硼。 压缩气体波进行的催化剂从催化剂的表面机械去除所沉积的硼的表面上。 催化剂的表面被剥离用于机械去除沉积的硼。 氢气被用作还原气体。 该反应是在800〜1000 [℃实施一个独立的claimsoft包括用于生产超纯无定形硼的反应器中的还原气体以及卤化硼之间执行。

    Helicopter electric connecting unit, and helicopter equipped with such a connecting unit
    2.
    发明公开
    Helicopter electric connecting unit, and helicopter equipped with such a connecting unit 有权
    Hubschrauber ausgestattet mit elektrischer Verbindungseinheit

    公开(公告)号:EP1353419A1

    公开(公告)日:2003-10-15

    申请号:EP03008379.4

    申请日:2003-04-10

    申请人: Agusta S.p.A.

    发明人: Fabiani, Mario

    摘要: There is described an electric connecting unit (2) for a helicopter (1), having a stator (15) connected rigidly to a fixed part (11) of the helicopter and fitted with first electric contact means (16); and a movable member (17) rotated about a respective axis (A) by a rotary member (12) of the helicopter (1), and fitted with second electric contact means (18) cooperating in sliding manner with the first electric contact means (16); the movable member (17) having rigid fastening means (23, 25, 27) for connection to the rotary member (12) of the helicopter (1), so that no bearings are required between the stator (15) and the movable member (17).

    摘要翻译: 描述了一种用于直升机(1)的电连接单元(2),其具有刚性地连接到直升机的固定部分(11)并装配有第一电接触装置(16)的定子(15)。 以及通过所述直升机(1)的旋转构件(12)围绕相应的轴线(A)旋转的可移动构件(17),并且装配有与所述第一电接触装置滑动协作的第二电接触装置(18) 16); 所述可移动构件(17)具有用于连接到所述直升机(1)的所述旋转构件(12)的刚性紧固装置(23,25,27),使得在所述定子(15)和所述可动构件之间不需要轴承 17)。

    Miniature motor
    3.
    发明公开
    Miniature motor 失效
    Kleinmotor。

    公开(公告)号:EP0650244A1

    公开(公告)日:1995-04-26

    申请号:EP94307666.1

    申请日:1994-10-19

    IPC分类号: H02K13/00 H01R39/14

    CPC分类号: H02K13/006 H01R39/14

    摘要: An electric motor for use in power tools for example, is provided with means for reliably aligning the armature core (5) of the rotor with the commutator (6) on the motor shaft (9). A plurality of circumferentially spaced grooves (18, 31) are provided in each of the juxtaposed surfaces of the armature core (5) and commutator (6), and a sleeve (30) with a complementary projection (35) on either axial end is interposed between them with a projection press-fitted in a respective groove (18,31). The sleeve (30) locates the commutator (6) relative to the armature core (5) both angularly and axially, and the assembly of commutator (6), sleeve (30) and armature core (5) can be further secured by bonding with cement or an adhesion.

    摘要翻译: 例如,用于电动工具的电动机设置有用于可靠地将转子的电枢铁心(5)与电动机轴(9)上的换向器(6)对准的装置。 在电枢铁心(5)和换向器(6)的每个并置的表面上设置有多个周向间隔开的槽(18,31),在轴向端部上具有互补突起(35)的套管(30)是 插入在它们之间,并具有压配合在相应槽(18,31)中的突出部。 套筒(30)相对于电枢铁芯(5)有角度和轴向地定位换向器(6),换向器(6),套筒(30)和电枢铁芯(5)的组件可以进一步通过与 水泥或附着力。

    Collecteur rapporté pour alternateur notamment de véhicule automobile
    5.
    发明公开
    Collecteur rapporté pour alternateur notamment de véhicule automobile 失效
    Kollektorfüreinen Wechselstromgenerator,insbesonderefürein Kraftfahrzeug。

    公开(公告)号:EP0644629A1

    公开(公告)日:1995-03-22

    申请号:EP94402049.4

    申请日:1994-09-14

    发明人: Rondier, Patrick

    IPC分类号: H01R39/14

    CPC分类号: H01R39/14

    摘要: Un collecteur destiné à être emmanché à force sur un arbre d'alternateur, notamment de véhicule automobile, est réalisé par surmoulage de matière isolante sur des éléments conducteurs et comprend un corps généralement cylindrique (10a, 10b, 20, 22) comportant à sa surface extérieure deux bagues collectrices (10a, 10b) reliées à deux éléments (14a, 14b) de connexion avec les extrémités de fils (FB) d'un bobinage, le corps comportant un alésage (24) pour ledit arbre et un prolongement de matière isolante (28) au delà de l'une des deux bagues, d'un côté où un effort d'emmanchement doit être exercé.
    Selon l'invention, au moins une encoche (30, 30', 30") est formée dans ledit prolongement, dans toute son épaisseur axiale, et laisse apparaître un bord de la bague adjacente (10b), de telle manière que l'effort d'emmanchement puisse être exercé directement sur ladite bague à travers ladite encoche.

    摘要翻译: 旨在强制安装在交替轴上,特别是用于机动车辆的换向器通过绝缘材料在导电元件上的包覆成型而制造,并且包括大致圆柱形的主体(10a,10b,20,22),其包括在其外部 表面,连接到两个元件(14a,14b)的两个滑环(10a,10b),用于与绕组的线(FB)的端部连接,该主体包括用于所述轴的孔(24)和延伸件 28)由绝缘材料制成,超过两个环中的一个,在必须施加配合力的一侧。 根据本发明,在所述延伸件中通过其整个轴向厚度形成至少一个凹口(30,30',30“),并以这种方式留下相邻环(10b)的可见的一个边缘 可以通过所述凹口将配合力直接施加在所述环上。

    Method for assembling armatures
    6.
    发明公开
    Method for assembling armatures 失效
    Verfahren zum Zusammenbau von Ankern。

    公开(公告)号:EP0526060A2

    公开(公告)日:1993-02-03

    申请号:EP92306586.6

    申请日:1992-07-17

    IPC分类号: H02K15/00 H01R39/14 H02K15/02

    CPC分类号: H02K15/028 H01R39/14

    摘要: A method for assembling an armature (45) for use in a dynamoelectric machine with the armature (45) including a commutator (61) having a bore (65), and a core (49) secured about a shaft (51) intermediate a pair of opposite shaft extensions (53,53a), a hardenable adhesive material and an actuator therefor. In practicing this method, the commutator bore (65) is coated with the activator, and the commutator (61) is located in a preselected position. The hardenable adhesive material is applied about a part of one (53a) of the opposite shaft extensions, and the one opposite shaft extension (53a) part is disposed within the bore (65) of the commutator (61) in its preselected position thereby to communicate the hardenable adhesive material and the activator. Only the core (49) and shaft (51) are rotated to arrange the core (49) in a preselected rotated position with respect to the commutator (61) in its preselected position, and such rotation of the core (49) and shaft (51) ensures the mixing of the communicated hardenable adhesive material and its activator.

    摘要翻译: 一种用于组合用于电动机中的电枢的方法,其电枢包括具有孔的换向器,以及围绕一对轴延伸的轴固定的芯,可硬化的粘合材料和用于其的致动器。 在实施该方法时,换向器孔被激活器涂覆,并且换向器位于预选位置。 可硬化粘合剂材料围绕一个相对的轴延伸部分的一部分施加,并且一个相对的轴延伸部分在换向器的孔内设置在其预选位置,从而连通可硬化的粘合剂材料和活化剂。 只有芯和轴被旋转以将芯布置在相对于换向器处于预选位置的预选旋转位置,并且芯和轴的这种旋转确保了可连通的可硬化粘合剂材料及其活化剂的混合。

    Schleifringanordnung für rotierende elektrische Maschinen
    7.
    发明公开
    Schleifringanordnung für rotierende elektrische Maschinen 失效
    Schleifringanordnungfürrotierende elektrische Maschinen。

    公开(公告)号:EP0344464A1

    公开(公告)日:1989-12-06

    申请号:EP89107651.5

    申请日:1989-04-27

    IPC分类号: H01R39/14

    CPC分类号: H01R39/14

    摘要: Zur mechanischen und thermischen Entkopplung der Schleifringe (2) vom sie tragenden Laufradaussenkranz (1) eines Aussenkranz­generators sind in Umfangsrichtung verlaufende Blattfedern (4) vorgesehen, die am einen Ende am Laufradaussenkranz (1), am an­deren Ende an Tragelementen (7), welche die Schleifringe (2) tragen, befestigt sind.
    Auf diese Weise können sich die Schleifringe um mehr als 4 mm im Durchmesser dehnen, ohne dass deren Zentrizität und Stabili­tät der Verankerung beeinträchtigt wird.

    摘要翻译: 为了将外轮缘发生器的行走轮外轮缘(1)的滑环(2)的机械和热隔离设置成沿圆周方向延伸并且安装在 一端在行进轮外缘(1)上,另一端位于承载滑环(2)的承载元件(7)上。 以这种方式,滑环可以扩大直径大于4毫米而不使其中心,并且锚固的稳定性受到不利影响。

    ELECTRIC GENERATOR
    8.
    发明公开
    ELECTRIC GENERATOR 审中-公开

    公开(公告)号:EP3767804A1

    公开(公告)日:2021-01-20

    申请号:EP19187297.7

    申请日:2019-07-19

    摘要: The invention relates to an electric generator (1), in particular an alternator (2) for a motor vehicle. The electric generator (1) has a rotor (3) and a stator, wherein the rotor (3) is non-rotatably fixed on a shaft (4) and one shaft end (6a) of the shaft (4) protrudes out of the rotor (3). An excitation coil (9) is arranged inside the rotor (3), wherein the excitation coil (9) can be brought into electrical contact with the outside by way of a slip-ring arrangement (29) with two slip rings (13, 14). The slip rings (13, 14) are fixed on the shaft end (6a, 6b) of the shaft (4) next to one another and spaced apart from one another. A bearing (23) is non-rotatably fixed on the shaft end (6a) of the shaft (4), wherein the shaft (4) with the rotor (3) is mounted rotatably about an axis of rotation (5) within the stator by the bearing (23). The bearing (23) is arranged at the shaft end (6a) between the rotor (3) and the slip rings (13, 14).
    According to the invention, a thermally insulating protective layer (27) is arranged between the shaft (4) and the bearing (23). The protective layer (27) encapsulates the shaft (4) and thermally insulates the bearing (23) from the shaft (4), so that heat from the rotor (3) and from the shaft (4) cannot be passed on to the bearing (23).
    The invention also relates to different methods for producing the electric generator (1).

    SLIPRING HOUSING WITH BAYONET LOCK
    9.
    发明公开

    公开(公告)号:EP3641076A1

    公开(公告)日:2020-04-22

    申请号:EP19180216.4

    申请日:2019-06-14

    申请人: Schleifring GmbH

    发明人: RECKNAGEL, Jens

    摘要: A slipring device comprises a first part and a second part rotatable against each other. Both parts comprise housings with slipring components. A first housing at the first part has a hollow shaft with a bayonet lock notch to engage with a locking ring having at least one bayonet lock protrusion. The locking ring can easily be attached by a bayonet lock to lock the first part and the second part together.

    ELEKTRISCHE MASCHINE SOWIE SCHLEIFRINGELEMENT FÜR EINE ELEKTRISCHE MASCHINE
    10.
    发明授权
    ELEKTRISCHE MASCHINE SOWIE SCHLEIFRINGELEMENT FÜR EINE ELEKTRISCHE MASCHINE 有权
    大电机与磨环元用于电力机械

    公开(公告)号:EP1726069B1

    公开(公告)日:2008-03-05

    申请号:EP05756964.2

    申请日:2005-06-14

    申请人: Ascom d.o.o.

    发明人: BIZJAK, Franc

    IPC分类号: H01R39/14

    CPC分类号: H01R39/14 H01R39/08

    摘要: Disclosed is an electric machine comprising a stator (1, 1') and a rotor (2) which is mounted in two bearing (3, 3') so as to be rotatable about the longitudinal axis (4, 4') thereof and is provided with a rotor winding (5, 5'). A slip ring element (7, 7') encompassing two slip rings (10, 10'; 11, 11') and a support member (8, 8') that is made of insulating material and is provided with a rotor shaft pin bore (9, 9') is disposed on a rotor shaft pin (6, 6') which protrudes from one of the bearings (3, 3'). Said slip rings are provided with connections (12, 12'; 13, 13') which protrude from the support member of the slip ring on the face of the slip ring element located near the bearing while being joined to the rotor winding (5, 5'). A prefabricated, graded spacing ring (21, 21') which bridges the axial gap (22, 22') between two adjacent slip rings and extends at least in part into the radial gap (23, 23') between one slip ring (10, 10') and the connection (13, 13') of the other slip ring (11, 11') is embedded into the support member.