Contactless power transmitting device

Details Contactless power transmitting device Contactless power transmitting device

2006-09-19

2006-09-19

Patel, Rajnikant B. (Department: 2838)

Electricity: battery or capacitor charging or discharging

Cell or battery charger structure

Charger inductively coupled to cell or battery

C320S119000, C363S074000

Reexamination Certificate

active

07109682

ABSTRACT:
A contactless power transmitting device is provided including a power transmitting device functioning as a charger, a power transmitting-receiving sharing device functioning as a charger and including a secondary battery, and a power receiving device including a secondary battery. The power transmitting-receiving sharing device is used as a power supply for portable computers. The power receiving device is used as a power supply for cellular phones. The power transmitting device forms a contactless power transmitting device respectively by electromagnetically coupling to either the power transmitting-receiving sharing device or the power receiving device to charge the secondary battery or the secondary battery. The power transmitting-receiving sharing device forms the contactless power transmitting device by electromagnetically coupling to the power receiving device. In this case, the power transmitting-receiving sharing device charges the secondary battery included in the power receiving device.

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Examination result issued in corresponding Japanese application.

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