公开(公告)号：EP1461854A4

公开(公告)日：2007-08-08

申请号：EP02791303

申请日：2002-11-23

申请人： CALLEY DAVID

发明人： CALLEY DAVID

IPC分类号： H02K19/06 ,  H02K19/10 ,  H02K19/24 ,  H02K21/04 ,  H02K21/38 ,  H02K21/44 ,  H02K1/12

CPC分类号： H02K21/44

摘要： A motor/alternator is formed by a single toroidal magnet (2), which may be a hybrid magnet including a permanent magnet (12) and an electromagnet (14) concentrically arranged, having flux conductors (4, 6) which, in combination with flux switches (44), create an alternating magnetic circuit around a power coil (8). The motor/alternator minimizes the amount of material experiencing hysteresis by making the flux switches (44) small and reduces eddy currents in the flux conductors (4, 6) by using a material very resistant to eddy currents. The subsequent reduction in core losses allows for very high electronic frequency operation and thus a high power density. The form of the flux conductors (4, 6) allows for a high number of poles in the motor/alternator thus enabling a high electronic frequency at modest rotational speed.

摘要翻译： 电动机/交流发电机由单个环形磁体（2）形成，其可以是包括永磁体（12）和同心布置的电磁体（14）的混合磁体，其具有通量导体（4,6），其与 通量开关（44），围绕电力线圈（8）形成交变磁路。 电动机/交流发电机通过使磁通开关（44）较小并且通过使用非常耐涡流的材料来减少磁通导体（4,6）中的涡流，从而最大限度地减少了经历磁滞的材料量。 核心损耗随后的降低允许非常高的电子频率操作并因此具有高功率密度。 通量导体（4,6）的形式允许电动机/交流发电机中的极数很多，从而以适中的转速实现高电子频率。

公开(公告)号：EP4122087A1

公开(公告)日：2023-01-25

申请号：EP21772369.1

申请日：2021-03-18

申请人： Calley, David

发明人： Calley, David

IPC分类号： H02K16/02

公开(公告)号：EP2969719A1

公开(公告)日：2016-01-20

申请号：EP14764365.4

申请日：2014-03-17

申请人： Calley, David

发明人： Calley, David

IPC分类号： B62D61/06 ,  B62K5/02 ,  B62K13/04

CPC分类号： B62K5/05 ,  B60G2300/122 ,  B60G2300/40 ,  B62D31/003 ,  B62D61/065 ,  B62J2017/086 ,  B62K3/005 ,  B62K5/027 ,  B62K5/08 ,  B62K5/10 ,  B62K13/025 ,  B62K21/00 ,  B62K25/16 ,  B62K25/20 ,  B62K27/003 ,  B62K27/12 ,  B62K2025/044 ,  B62K2025/045 ,  B62K2204/00

摘要： A three- wheeled vehicle having an arrangement of wheels with, two forward wheels, one back wheel and a profile adjustment feature is described. The back wheel may be configured as the steering wheel, and in some cases is the only steering wheel. The two forward wheels are configured essentially parallel with, each other and the back wheel is configured essentially centered between the two forward wheels in a back position. This arrangement of the wheels provides for a stability that does not require a person to maintain balance to keep the vehicle in an upright position. The profile adjustment feature may automaticalIy adjust the height of the vehicle as a function of vehicle speed. As the vehicle speeds up, the height may be reduce to provide a more stable vehicle that is turned more by tilting the vehicle than by turning the back wheel.

公开(公告)号：EP1461854A2

公开(公告)日：2004-09-29

申请号：EP02791303.7

申请日：2002-11-23

申请人： Calley, David

发明人： Calley, David

IPC分类号： H02K1/12

CPC分类号： H02K21/44

摘要： A motor/alternator is formed by a single toroidal magnet (2), which may be a hybrid magnet including a permanent magnet (12) and an electromagnet (14) concentrically arranged, having flux conductors (4, 6) which, in combination with flux switches (44), create an alternating magnetic circuit around a power coil (8). The motor/alternator minimizes the amount of material experiencing hysteresis by making the flux switches (44) small and reduces eddy currents in the flux conductors (4, 6) by using a material very resistant to eddy currents. The subsequent reduction in core losses allows for very high electronic frequency operation and thus a high power density. The form of the flux conductors (4, 6) allows for a high number of poles in the motor/alternator thus enabling a high electronic frequency at modest rotational speed.

公开(公告)号：EP2969719A4

公开(公告)日：2017-02-22

申请号：EP14764365

申请日：2014-03-17

申请人： CALLEY DAVID

发明人： CALLEY DAVID

IPC分类号： B62K5/05 ,  B62D61/06 ,  B62J17/08 ,  B62K5/027 ,  B62K5/08 ,  B62K5/10

CPC分类号： B62K5/05 ,  B60G2300/122 ,  B60G2300/40 ,  B62D31/003 ,  B62D61/065 ,  B62J2017/086 ,  B62K3/005 ,  B62K5/027 ,  B62K5/08 ,  B62K5/10 ,  B62K13/025 ,  B62K21/00 ,  B62K25/16 ,  B62K25/20 ,  B62K27/003 ,  B62K27/12 ,  B62K2025/044 ,  B62K2025/045 ,  B62K2204/00

公开(公告)号：EP2941813A4

公开(公告)日：2016-09-21

申请号：EP14735138

申请日：2014-01-06

申请人： CALLEY DAVID

发明人： CALLEY DAVID

IPC分类号： H02K1/06 ,  H02K1/12 ,  H02K15/02

CPC分类号： H02K1/14 ,  H02K1/145 ,  H02K1/182 ,  H02K16/02 ,  H02K21/24 ,  H02K2201/12

摘要： A stator made from a ribbon of metal having multiple layers of slit metal, and motors made therefrom are described. A ribbon having multiple layers of metal is formed into a stator such as by flattening or pleating the ribbon to form each pole of a stator having a plurality of stator teeth, or poles. The stator formed from the metal ribbon may be configured into any suitable type of motor, such as an axial transverse flux motor. A magnetic flux return may also be made out of metal ribbon.

公开(公告)号：EP2941813A1

公开(公告)日：2015-11-11

申请号：EP14735138.1

申请日：2014-01-06

申请人： Calley, David

发明人： Calley, David

IPC分类号： H02K1/06 ,  H02K1/12 ,  H02K15/02

CPC分类号： H02K1/14 ,  H02K1/145 ,  H02K1/182 ,  H02K16/02 ,  H02K21/24 ,  H02K2201/12

摘要： A stator made from a ribbon of metal having multiple layers of slit metal, and motors made therefrom are described. A ribbon having multiple layers of metal is formed into a stator such as by flattening or pleating the ribbon to form each pole of a stator having a plurality of stator teeth, or poles. The stator formed from the metal ribbon may be configured into any suitable type of motor, such as an axial transverse flux motor. A magnetic flux return may also be made out of metal ribbon.