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1.发明公开
公开(公告)号：EP1407527A1
公开(公告)日：2004-04-14
申请号：EP02764991.2
申请日：2002-07-16
发明人： AESCHLIMANN, Michel , ARRIGHI, Sébastien , FAVEROLLE, Pierre , HEVIA, Thierry , SCHULTE, Dirk , MASRIERA, Serge
IPC分类号： H02K11/04
CPC分类号： H02K11/046 , H02K9/06
摘要： The invention concerns a current rectifier assembly for rotating electrical machines comprising a rear bearing, including a plurality of positive diodes (2) supported on a plate-like support (1), a plurality of negative diodes (7) supported by the rear bearing (6) of the machine, a device connecting (9) the positive and the negative diodes and means for generating a forced axial flow of a coolant, the support (1) of the diodes bearing cooling fins (4) extending in said axial flow (FI) of coolant in the radial direction of the machine. The assembly is characterised in that it comprises means for mixed cooling of the negative diode support by convection or conduction. The invention is useful for motor vehicle alternators.
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2.发明授权
公开(公告)号：EP1407527B1
公开(公告)日：2014-11-12
申请号：EP02764991.2
申请日：2002-07-16
发明人： AESCHLIMANN, Michel , ARRIGHI, Sébastien , FAVEROLLE, Pierre , HEVIA, Thierry , SCHULTE, Dirk , MASRIERA, Serge
IPC分类号： H02K11/04
CPC分类号： H02K11/046 , H02K9/06
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3.发明授权PROCEDE D'ASSEMBLAGE DE SEGMENTS CONDUCTEURS D'UN BOBINAGE DE ROTOR OU DE STATOR DE MACHINE ELECTRIQUE ROTATIVE 有权METHOD FOR A转子或定子段缠绕旋转电机的连接头部
公开(公告)号：EP1364440B1
公开(公告)日：2013-11-13
申请号：EP02713000.4
申请日：2002-02-28
CPC分类号： H02K15/0081 , H02K15/0056 , Y10T29/49009 , Y10T29/49011 , Y10T29/49012 , Y10T29/49071 , Y10T29/53143
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4.发明授权
公开(公告)号：EP1407526B1
公开(公告)日：2017-05-24
申请号：EP02764990.4
申请日：2002-07-16
IPC分类号： H02K11/04
CPC分类号： H02K11/046 , H02K9/06
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5.发明公开
公开(公告)号：EP1407526A1
公开(公告)日：2004-04-14
申请号：EP02764990.4
申请日：2002-07-16
IPC分类号： H02K11/04
CPC分类号： H02K11/046 , H02K9/06
摘要： The invention concerns a current rectifier assembly for rotating electrical machines comprising a support (50, 51, 51') of a plurality of positive diodes (66), a support of a plurality of negative diodes, forming part of a rear bearing of the machine and a cooling device by generation of a forced axial flow of a coolant through the rectifier assembly, the positive diode support bearing on its front surface oriented towards the axis of the machine radial cooling fins (60); the positive diode supporting device (66) being produced in the form of at least a moulded component (50, 51, 51'), whereof the surface oriented towards said axis bears fine cooling fins (60). The invention is useful in alternators for a motor vehicle.
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6.发明公开PROCEDE D'ASSEMBLAGE DE SEGMENTS CONDUCTEURS D'UN BOBINAGE DE ROTOR OU DE STATOR DE MACHINE ELECTRIQUE ROTATIVE 有权METHOD FOR A转子或定子段缠绕旋转电机的连接头部
公开(公告)号：EP1364440A1
公开(公告)日：2003-11-26
申请号：EP02713000.4
申请日：2002-02-28
CPC分类号： H02K15/0081 , H02K15/0056 , Y10T29/49009 , Y10T29/49011 , Y10T29/49012 , Y10T29/49071 , Y10T29/53143
摘要： The inventive method of assembling conductive segments (16) of a rotor winding or a stator winding in a rotary electric machine comprises the following stages: insertion of the conductive segments (16) into slots made in a core (12) of the rotor or stator, whereby the free ends of the conductive segments protrude beyond the latter, and welding of the free ends of the conductive segments in groups of two in order to form a winding (14) around the rotor or stator. The conductor statements are both made of wire which is electrically conductive and coated with an electrically insulating material. The coating of electrically insulating material is removed in the welding zone of the conductive segments by the means used for welding the latter. The invention can be used for conducting segments of a rotor or stator winding in an alternator in a motor vehicle.
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