| 摘要 |
A changing system for recharging a rechargeable apparatus 10 from an power source. The rechargeable apparatus includes a rechargeable battery 12 and a secondary inductive coil 14 excited by the power source. The secondary inductive coil includes a first inductor 20 having a first axis X, a second inductor 21 having a second axis Y, and a third inductor 22 having a third axis Z. The first, second, and third axes X,Y,Z are mutually orthogonal. The first, second, and third inductors produce a power output in response to said power source. The secondary inductive coil is electrically connected to the rechargeable battery whereby charging energy is coupled from the power source to the rechargeable battery regardless of an orientation of the secondary inductive coil to the power source. |
