Invention Grant
- Patent Title: Noncontact electric power receiving device, noncontact electric power transmitting device, noncontact electric power feeding system, and vehicle
- Patent Title (中): 非接触式电力接收装置，非接触式电力传输装置，非接触式电力馈送系统和车辆
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Application No.: US13060352Application Date: 2009-03-18
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Publication No.: US08692413B2Publication Date: 2014-04-08
- Inventor: Masaru Sasaki , Shinji Ichikawa , Toru Nakamura , Yukihiro Yamamoto , Taira Kikuchi
- Applicant: Masaru Sasaki , Shinji Ichikawa , Toru Nakamura , Yukihiro Yamamoto , Taira Kikuchi
- Applicant Address: JP Toyota
- Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee Address: JP Toyota
- Agency: Oliff PLC
- International Application: PCT/JP2009/055255 WO 20090318
- International Announcement: WO2010/106648 WO 20100923
- Main IPC: H01F27/42
- IPC: H01F27/42
Abstract:
In a noncontact electric power feeding system using a resonance method, electrical equipment installed within a coil case is configured to include an electric power receiving antenna and a rectifier in an integrated manner. The electrical equipment is driven by receiving electric power from an electromagnetic field generated by electromagnetic resonance, without power supply from the outside of the coil case.
Public/Granted literature
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