| 摘要 |
A power transmission apparatus using a magnetic field according to the present invention comprises: a rotor module and a driver module interposed between a power-applying driving body and a power-receiving driving body. The rotor module generates rotating power, acceleratingly rotates to increase the rotating power and transmits the power to the power-receiving driving body by using a magnetic field which is generated by the driver module by receiving the rotating power of the power-applying driving body. In the present case, the present invention is applied to an air-cooling device of a cooling fan, an air-cooling device of an air conditioner, an air-accelerating device of a vacuum cleaner, an air supply device of a fuel cell vehicle, an air charging device of a turbo-charged vehicle and an expanded air charging device of a natural air intake device. The rotor module generates rotating power, acceleratingly rotates to increase the rotating power and transmits the power to the power-receiving driving body by using a magnetic field which is generated by the rotating power of the power-receiving driving body and the driver module to be applied to an air cooling device or the like of a natural air intake device and a turbo-charged vehicle. The rotor module generates rotating power, acceleratingly rotates to increase the rotating power and transmits the power of a rotating magnetic field to the power-receiving driving body by using a magnetic field which is generated by the driver module by receiving the rotating power of the power-applying driving body. Therefore, the power transmission apparatus can be applied to a wind power generating device through a simple structure, reduces driving loss and noise, has excellent durability, does not require separate driving costs, and reduces the emission of green-house gases such as carbon dioxide directly or indirectly caused by the energy consumed for obtaining rotating power. |
