Title:
CIRCUIT BOARD AND POWER SUPPLY DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/201523
Kind Code:
A1
Abstract:
[Problem] To provide a technology for improving the durability of a circuit board to be attached to a rotating body and a device including the same. [Solution] A circuit board 50 according to the present embodiment is secured to a rotating body in a manner such that the thickness direction of said circuit board is parallel to the rotational axis of the rotating body. In addition, the circuit board 50 is mounted so as to have a plurality of elements dispersed around the rotational axis or so as to have a single element formed in a ring shape centered around the rotational axis in a manner such that the center of gravity of the circuit board 50 overall is positioned at the center of rotation.
Inventors:
TSUJITA YASUHISA (JP)
Application Number:
PCT/JP2021/013005
Publication Date:
September 29, 2022
Filing Date:
March 26, 2021
Export Citation:
Assignee:
TAIHEIYO KOGYO KK (JP)
International Classes:
H02K21/26
Foreign References:
| JP2007168760A | 2007-07-05 | |||
| JP2003127602A | 2003-05-08 | |||
| CN110979166A | 2020-04-10 | |||
| JP2012133937A | 2012-07-12 | |||
| JP2000278923A | 2000-10-06 | |||
| JP2014161220A | 2014-09-04 | |||
| CN210733821U | 2020-06-12 | |||
| CN103259452B | 2015-06-10 | |||
| JP2000278923A | 2000-10-06 |
Other References:
See also references of EP 4089894A4
Attorney, Agent or Firm:
MATSUURA Hiroshi et al. (JP)
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