专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07019424B2 Current rectifier assembly for rotating electrical machines, in particular motor vehicle alternator 有权
标题翻译：用于旋转电机的电流整流器组件，特别是汽车交流发电机
公开(公告)号：US07019424B2
公开(公告)日：2006-03-28
申请号：US10363545
申请日：2002-07-16
申请人： Michel Aeschlimann , Sébastien Arrighi , Pierre Faverolle , Thierry Hevia , Dirk Schulte , Serge Masriera
发明人： Michel Aeschlimann , Sébastien Arrighi , Pierre Faverolle , Thierry Hevia , Dirk Schulte , Serge Masriera
IPC分类号： H02K7/00
CPC分类号： H02K11/046 , H02K9/06
摘要： Current rectifying equipment for rotary electrical machines has a rear bearing, of the type comprising a plurality of positive diodes (2) supported by a support (1) in the form of a plate, a plurality of negative diodes (7) supported by the rear bearing (6) of the machine, a device (9) for connecting the positive and negative diodes together, and structure for generating a forced axial stream of a coolant fluid, the support (1) for the diodes carrying cooling fins (4) which extend in the axial stream (F1) of the coolant fluid in the radial direction of the machine. The equipment includes means for effecting mixed cooling of the support for the negative diodes by convection and conduction. The invention can be used for alternators for motor vehicles.
摘要翻译：用于旋转电机的电流整流设备具有后轴承，其包括由板形式的支撑件（1）支撑的多个正极二极管（2），多个负二极管（7）由后部支撑轴承（6），用于将正极和负极二极管连接在一起的装置（9）和用于产生冷却剂流体的强制轴向流的结构，用于承载冷却翅片（2）的二极管的支撑件（1）在机器的径向方向上在冷却剂流体的轴向流（F 1）中延伸。该设备包括用于通过对流和传导对负二极管的支撑体进行混合冷却的装置。本发明可用于机动车辆的交流发电机。

2. 发明授权

US06906437B2 Current rectifier assembly for rotating electrical machines, in particular motor vehicle alternators 有权
标题翻译：用于旋转电机的电流整流器组件，特别是机动车交流发电机
公开(公告)号：US06906437B2
公开(公告)日：2005-06-14
申请号：US10363995
申请日：2002-07-16
申请人： Michel Aeschlimann , Sébastien Arrighi , Pierre Faverolle , Thierry Hevia , Dirk Schulte
发明人： Michel Aeschlimann , Sébastien Arrighi , Pierre Faverolle , Thierry Hevia , Dirk Schulte
IPC分类号： B60R16/02 , H02K9/06 , H02K9/28 , H02K11/04 , H02K12/00
CPC分类号： H02K11/046 , H02K9/06
摘要： The invention concerns a current-rectifying arrangement for rotary electrical machines of the type comprising a support (50, 51, 51′) for a plurality of positive diodes (66), a support for a plurality of negative diodes, forming part of the rear bearing of the machine, and a device for cooling by the creation of a forced axial flow of a cooling fluid through the rectifying arrangement, the support for the positive diodes carrying radial cooling fins (60) on its front face oriented towards the axis of the machine; the positive diode support device (66) being produced in the form of at least one moulded piece (50, 51, 51′), whose face oriented towards the aforementioned axis carries fine cooling fins (60).The invention can be used in alternators for motor vehicles.
摘要翻译：本发明涉及一种用于旋转电机的电流整流装置，其包括用于多个正二极管（66）的支撑件（50,51,51'），用于多个负二极管的支撑件，形成后部的一部分机器的轴承和通过产生冷却流体通过整流装置的强制轴向流动而冷却的装置，用于正极二极管的支撑件在其前表面上承载着朝向轴线的轴线的径向散热片（60）机; 正极二极管支撑装置（66）以至少一个模制件（50,51,51'）的形式制造，其面朝向上述轴线的表面承载精细的散热片（60）。本发明可用于机动车辆的交流发电机。

3. 发明授权

US06915556B2 Method for assembling conductive segments of a rotor winding or stator winding in a rotary electric machine 有权
标题翻译：用于组装旋转电机中的转子绕组或定子绕组的导电段的方法
公开(公告)号：US06915556B2
公开(公告)日：2005-07-12
申请号：US10240943
申请日：2002-02-28
申请人： Romaric Lenoir , Sébastien Arrighi , Denis Even , Thierry Hevia
发明人： Romaric Lenoir , Sébastien Arrighi , Denis Even , Thierry Hevia
IPC分类号： H02K3/04 , H02K3/12 , H02K15/00 , H02K15/08 , H02K15/14 , H02K15/16
CPC分类号： H02K15/0081 , H02K15/0056 , Y10T29/49009 , Y10T29/49011 , Y10T29/49012 , Y10T29/49071 , Y10T29/53143
摘要： This process for assembling conductive segments (16) of a rotor or stator winding of a rotary electrical machine comprises the stages consisting in inserting the conductive segments (16) in slots arranged in a core (12) of the rotor or of the stator in such a way that the conductive segments project beyond the latter by their free ends, and in welding the conductive segments in pairs by their projecting free ends to form a winding (14) around the rotor or the stator.The conductive segments each being formed by a wire of electrically conductive material covered with a layer of electrically insulating material, the layer of electrically insulating material is eliminated, in the zone in which the conductive segments are welded, by the means used to weld the latter.Application to the assembly of conductive segments of a rotor or stator winding of a motor-vehicle alternator.
摘要翻译：用于组装旋转电机的转子或定子绕组的导电段（16）的该过程包括将导电段（16）插入设置在转子或定子的芯（12）中的槽中的级导电部分通过其自由端突出超过后者的方式，并且通过其突出的自由端成对地焊接导电段，以形成围绕转子或定子的绕组（14）。每个导电段由导电材料的导线形成，覆盖有电绝缘材料层，电绝缘材料层在导电段被焊接的区域中被用于焊接后者的装置消除。应用于机动车辆交流发电机的转子或定子绕组的导电段的组装。

4. 发明授权

US07168923B2 Alternator fan 有权
标题翻译：发电机风扇
公开(公告)号：US07168923B2
公开(公告)日：2007-01-30
申请号：US10488994
申请日：2002-09-27
申请人： Claudiu Vasilescu , Sébastien Arrighi
发明人： Claudiu Vasilescu , Sébastien Arrighi
IPC分类号： F04D29/38 , H02K9/06
CPC分类号： F04D29/023 , F04D29/282 , F05D2230/232 , F05D2300/43
摘要： The invention is a fan for an alternator adapted to be coupled in rotation to the alternator rotor, and being of the type comprising a wheel part and a plurality of fan blades (47, 48) extending from the latter, the fan being moulded in a plastics material on an insert (50) which is preferably of metal and which constitutes the wheel part of the fan and is arranged to provide fastening of the fan on the rotor, being configured so as to constitute a means for increasing the mechanical strenght of the fan; the insert (50, 65) includes at least a portion of a blade (48, 69) of the fan. The invention is useful in the manufacture of a high power cooling fan for a motor vehicle alternator.
摘要翻译：本发明是用于交替发电机的风扇，其适于旋转地联接到交流发电机转子，并且是包括车轮部分和从后者延伸的多个风扇叶片（47,48）的类型的风扇，风扇被模制成塑料材料在优选为金属并且构成风扇的车轮部分的插入件（50）上，并且被布置成提供风扇在转子上的紧固，构造成构成用于增加风扇的机械强度的装置风扇; 插入件（50,65）包括风扇的叶片（48,69）的至少一部分。本发明在制造用于机动车辆交流发电机的大功率冷却风扇中是有用的。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式