Invention Grant
- Patent Title: Wireless power supply system
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Application No.: US15962787Application Date: 2018-04-25
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Publication No.: US10263478B2Publication Date: 2019-04-16
- Inventor: Yuji Maekawa , Motonao Niizuma
- Applicant: IHI CORPORATION
- Applicant Address: JP Tokyo
- Assignee: IHI Corporation
- Current Assignee: IHI Corporation
- Current Assignee Address: JP Tokyo
- Agency: Volpe and Koenig, P.C.
- Priority: JP2013-100739 20130510; JP2013-101699 20130513; JP2013-104390 20130516; JP2013-143674 20130709
- Main IPC: H02J50/90
- IPC: H02J50/90 ; H02J50/12 ; H02J50/50 ; H02J50/70 ; H02J17/00 ; H02J5/00 ; H02J7/02 ; B60L11/18 ; H01F38/14 ; B60M7/00 ; H02J7/00
Abstract:
A wireless power supply system includes a power supply coil installed on the ground, an inner balloon in which a power supply coil is mounted and configured to expand and contract to adjust a vertical position of the power supply coil, and an outer balloon provided to cover both the power supply coil and the inner balloon and configured to expand to occupy a space between the power supply coil and a power receiving coil, and wirelessly supplies power from the power supply coil to the power receiving coil.
Public/Granted literature
- US20180241259A1 WIRELESS POWER SUPPLY SYSTEM Public/Granted day:2018-08-23
Information query
