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公开(公告)号：EP0230759B1
公开(公告)日：1991-06-12
申请号：EP86309895.0
申请日：1986-12-18
申请人： Lynch, Cédric
发明人： Lynch, Cédric
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2.发明授权
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3.发明公开
公开(公告)号：EP3327909A4
公开(公告)日：2018-07-11
申请号：EP16832706
申请日：2016-07-12
申请人： YAMAHA MOTOR CO LTD
发明人： HINO HARUYOSHI
CPC分类号： H02K23/16 , F02N11/00 , F02N11/0862 , H02K1/17 , H02K1/187 , H02K7/10 , H02K7/116 , H02K13/006 , H02K23/04
摘要： Provided is a straddled vehicle starter motor, etc. that is able to improve output torque characteristics and rotation speed characteristics for starting up an engine with a simple configuration, while improving mountability to a vehicle. A straddled vehicle starter motor includes: a rotor; a brush; and a movable permanent magnet supported on a housing so as to be movable in a circumferential direction of the rotor independently of the rotor within an angle range including a retarded angle position and an advanced angle position, the retarded angle position being an angle position where the movable permanent magnet is displaced in a retarded angle direction relative to the brush, the advanced angle position being an angle position where the movable permanent magnet is displaced in an advanced angle direction relative to the brush when compared to the retarded angle position and where a higher torque is caused in the rotor than a torque caused in the retarded angle position, the movable magnet being configured to be located in the advanced angle position at a time point when the rotor starts rotation upon a current supply to the rotor, and to be moved in the retarded angle direction to the retarded angle position within a period in which the rotor is rotating with a current supplied to the rotor.
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公开(公告)号：EP1401087A1
公开(公告)日：2004-03-24
申请号：EP02256548.5
申请日：2002-09-20
申请人： Yang, Tai-Her
发明人： Yang, Tai-Her
CPC分类号： H02K21/024 , H02K7/06 , H02K7/125 , H02K11/00 , H02K16/00 , H02K17/32 , H02K23/44 , H02K2201/18
摘要： This case is about the forces between the transmission shaft of an electric machine and the rotor. A helical structure is installed; it consists of a helical structure and a pre-stressed spring. Depending on the magnitude of the torque between the electric machine and the load an axial displacement is performed. Further the electric maschine characteristics might be modulated.
摘要翻译： 这种情况是关于电机的传动轴与转子之间的力。 安装螺旋结构; 它由螺旋结构和预应力弹簧组成。 根据电机和负载之间的扭矩的大小，进行轴向位移。 此外，电机特性可能被调制。
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公开(公告)号：EP0008049B1
公开(公告)日：1982-06-16
申请号：EP79102687.5
申请日：1979-07-27
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7.发明公开
公开(公告)号：EP3327909A1
公开(公告)日：2018-05-30
申请号：EP16832706.2
申请日：2016-07-12
发明人： HINO, Haruyoshi
CPC分类号： H02K23/16 , F02N11/00 , F02N11/0862 , H02K1/17 , H02K1/187 , H02K7/10 , H02K7/116 , H02K13/006 , H02K23/04
摘要： Provided is a straddled vehicle starter motor, etc. that is able to improve output torque characteristics and rotation speed characteristics for starting up an engine with a simple configuration, while improving mountability to a vehicle. A straddled vehicle starter motor includes: a rotor; a brush; and a movable permanent magnet supported on a housing so as to be movable in a circumferential direction of the rotor independently of the rotor within an angle range including a retarded angle position and an advanced angle position, the retarded angle position being an angle position where the movable permanent magnet is displaced in a retarded angle direction relative to the brush, the advanced angle position being an angle position where the movable permanent magnet is displaced in an advanced angle direction relative to the brush when compared to the retarded angle position and where a higher torque is caused in the rotor than a torque caused in the retarded angle position, the movable magnet being configured to be located in the advanced angle position at a time point when the rotor starts rotation upon a current supply to the rotor, and to be moved in the retarded angle direction to the retarded angle position within a period in which the rotor is rotating with a current supplied to the rotor.
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公开(公告)号：EP2306621A1
公开(公告)日：2011-04-06
申请号：EP10185557.5
申请日：2002-09-20
申请人： YANG, Tai-Her
发明人： YANG, Tai-Her
CPC分类号： H02K21/024 , H02K7/06 , H02K7/125 , H02K11/00 , H02K16/00 , H02K17/32 , H02K23/44 , H02K2201/18
摘要： This case is about the forces between the transmission shaft of an electric machine and the rotor. A helical structure (SC100) is installed; it consists of a helical structure (SC100) and a pre-stressed spring (SP100). Depending on the magnitude of the torque between the electric machine and the load an axial displacement is performed. Further the electric machine characteristics might be modulated.
摘要翻译： 这种情况是关于电机的传动轴与转子之间的力。 安装螺旋结构（SC100） 它由螺旋结构（SC100）和预应力弹簧（SP100）组成。 根据电机和负载之间的扭矩的大小，进行轴向位移。 此外，电机特性可能被调制。
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公开(公告)号：EP0230759A1
公开(公告)日：1987-08-05
申请号：EP86309895.0
申请日：1986-12-18
申请人： Lynch, Cédric
发明人： Lynch, Cédric
摘要： There is described a rotor (14) for an electrical machine, the rotor having a current-carrying winding comprising a plurality of circumferentially distributed winding portions which lie in at least one plane (A-D) perpendicular to the rotor axis (16), and extend from a radially inner region to a radially outer region. A commutator is provided by surfaces of the winding portions at the inner region, and the winding is formed from a plurality of conductive sections, each having ends which lie at said outer region, interconnections between the winding sections being made only by way of those ends. Thus, soldered connections made between the winding sections will be remote from the commutator, which is the main source of heat for overheating, and moreover will be at positions where air cooling due to rotor movement is greatest. Air gaps between the winding portions at the outer region aid this cooling affect even further.
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10.发明公开
公开(公告)号：EP2959168A2
公开(公告)日：2015-12-30
申请号：EP14723499.1
申请日：2014-02-20
申请人： EMB S.R.L.
摘要： The present invention relates to the field of fluid machines. In particular, the present invention concerns a centrifugal electric pump (1) for suction of aeriform fluids comprising: - an electric motor (2) provided with a rotating shaft (3); - a suction body (4) provided with an intake (5) for the aeriform fluid and with at least one exhaust port (6); - at least one fan (8), fitted onto said shaft (3) and driven in movement by said motor (2), adapted to draw in a flow of air from said intake (5), spin it and discharge it outside said suction body (4) through said at least one exhaust port (6), wherein said electric motor (2) comprises: - a rotor with windings (9); - a stator (10) adapted to create a magnetic field inside which said rotor (9) rotates, and wherein said stator (10) is of the type with permanent magnets and said rotor (9) rotates at a high number of revolutions.
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