公开(公告)号：US20100019612A1

公开(公告)日：2010-01-28

申请号：US12442339

申请日：2007-09-24

Applicant: Paul Lefley

Inventor： Paul Lefley

IPC: H02K1/14

CPC classification number: H02K29/03 ,  H02K1/146 ,  H02K1/246 ,  H02K1/276 ,  H02K19/06 ,  H02K21/16

Abstract: A motor 1 comprises a stator 2, a rotor 10 mounted for rotation about a rotor axis 50 in the stator 2, a pole 11 of the stator 2, a winding on the stator pole 11, and at least one pair of salient poles 10a-d of the rotor 10. The rotor 10 is magnetised so that said rotor poles 10a-d are oppositely magnetised. The motor 1 further comprises an electrical circuit being provided with control means to produce an alternating magnetic field in the pole 11 of the stator 2 to attract each pole 10a-d of the rotor 10 as it approaches the pole 11 and to repel each pole 10a-d of the rotor 10 as it moves away from the pole 11, said field alternating as many times per revolution of the rotor 10 as there are poles of the rotor 10. Each pole 10a-d of the rotor 10 is magnetised by a permanent magnet 72 carried by said pole 10a-d, wherein the magnet 72 has a magnet axis of magnetisation 80, which magnet axis 80 is inclined with respect to a radial direction 82 of said rotor axis 50.

Abstract translation: 电动机1包括定子2，转子10，其安装用于围绕定子2中的转子轴线50旋转，定子2的极11，定子极11上的绕组以及至少一对凸极10a- 转子10被磁化，使得所述转子磁极10a-d相对地磁化。 电动机1还包括电路，该电路设置有控制装置，以在定子2的极11中产生交变磁场，以在转子10接近极11时吸引转子10的每个极10a-d并排斥每个极10a -d转子10，因为转子10的极转动，转子10的转数为每转多次，转子10的每个极10a-d被永磁体 由所述极10a-d承载的磁体72，其中磁体72具有磁化轴线80，磁体轴线80相对于所述转子轴线50的径向方向82倾斜。

公开(公告)号：US07276830B2

公开(公告)日：2007-10-02

申请号：US10479959

申请日：2002-06-11

Applicant: Paul Lefley

Inventor： Paul Lefley

IPC: H02K19/10 ,  H02K1/10

CPC classification number: H02K1/246 ,  H02K19/103 ,  H02K21/16

Abstract: A motor (1) has a stator (2) and a rotor (10) mounted for rotation in the stator. A commutating salient pole (11) of the stator as a winding (7), and a field-producing salient pole (12) has a winding (8). The rotor has at least two salient poles (10a, b). An outer back-iron (13) magnetically joins bases of said stator poles. An inner back-iron (14) extends from the field pole around the rotor to such an extent that a substantial amount of the magnetic field in the rotor between its poles is short-circuited by the inner back-iron, at least for a part of its rotation. An electrical circuit powers the windings to drivingly rotate the rotor.

Abstract translation: 电动机（1）具有定子（2）和转子（10），用于在定子中旋转。 作为绕组（7）的定子的换向凸极（11）和具有绕组（8）的场产生凸极（12）。 转子具有至少两个凸极（10a，b）。 外部后铁（13）磁性连接所述定子极的基座。 内部后铁（14）从转子周围的场极延伸到这样的程度，使得转子中的极点之间的大量磁场被内部后铁短路，至少对于一部分 的旋转。 电路为绕组供电以驱动转子转动。

公开(公告)号：US20070096696A1

公开(公告)日：2007-05-03

申请号：US10563141

申请日：2004-06-30

Applicant: Paul Lefley ,  Jonathan Starkey

Inventor： Paul Lefley ,  Jonathan Starkey

IPC: H02J7/04

CPC classification number: H01M6/5088 ,  H01M6/06 ,  H01M10/06 ,  H01M10/4257 ,  H01M10/44 ,  H02J7/0052 ,  H02J7/0093 ,  H02J2007/0059 ,  H02M3/33569 ,  Y02B40/90 ,  Y02B70/1433

Abstract: A system and method for producing electrochemical conversion in an electrochemical device comprises a power converter, for example, a resonant circuit, connected to the electrochemical device and a triggering circuit connected to the power converter. The triggering circuit comprises a pulse generator to trigger the power converter to generate positive pulses of current for passing through the electrochemical device causing electrochemical conversion in the electrochemical device.

Abstract translation: 用于在电化学装置中生产电化学转化的系统和方法包括功率转换器，例如连接到电化学装置的谐振电路和连接到功率转换器的触发电路。 触发电路包括脉冲发生器，以触发功率转换器以产生正的脉冲电流，以通过电化学装置，引起电化学装置中的电化学转化。