Invention Grant
- Patent Title: Power transmission unit and power transmission coil
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Application No.: US15984987Application Date: 2018-05-21
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Publication No.: US11309125B2Publication Date: 2022-04-19
- Inventor: Ryohei Nishizaki , Takashi Shiroki , Takahiro Nakahara , Takayuki Ueda
- Applicant: Yazaki Corporation
- Applicant Address: JP Tokyo
- Assignee: Yazaki Corporation
- Current Assignee: Yazaki Corporation
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JPJP2017-116848 20170614,JPJP2017-116849 20170614,JPJP2017-116850 20170614
- Main IPC: H01F27/36
- IPC: H01F27/36 ; H01F27/28 ; H01F27/30 ; H02J7/02 ; H01F38/14 ; H02J50/12 ; H02J50/70 ; H01F41/064 ; B60L53/12 ; H01F27/02 ; H04B5/00
Abstract:
A power transmission unit includes: a power transmission coil; a communication coupler that is formed in an annular shape about an axis X and arranged to surround the power transmission coil; and a shielding member that is formed in an annular shape about the axis X, and arranged between the power transmission coil and the communication coupler in an intersecting direction. The shielding member is arranged at a position along the intersecting direction to surround the power transmission coil, and shields magnetic force generated by the power transmission coil.
Public/Granted literature
- US20180366263A1 POWER TRANSMISSION UNIT AND POWER TRANSMISSION COIL Public/Granted day:2018-12-20
Information query
