Title:
POWER SUPPLY SYSTEM
Document Type and Number:
Japanese Patent JP2015154577
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a power supply system which is more improved than the prior arts.SOLUTION: A power supply system is configured to supply power from an AC power source to a predetermined load via a shaft supported by a first bearing and a second bearing. Power can be transmitted mutually between a body 15 and an outer conductor of a rotary shaft 2 via a first coupling capacitor including a sliding bearing outer ring 11 of the first bearing, a sliding interface 13 and the outer conductor of the rotary shaft 2. Power can be transmitted mutually between a connection lead wire 14 and an inner conductor 9 of the rotary shaft 2 via a second coupling capacitor including a sliding bearing outer ring 11 of the second bearing, the sliding interface 13 and a sliding bearing inner ring 12.
Inventors:
HARAKAWA KENICHI
Application Number:
JP2014025971A
Publication Date:
August 24, 2015
Filing Date:
February 13, 2014
Export Citation:
Assignee:
EXH CORP
International Classes:
H02J17/00
Domestic Patent References:
| JP2011019293A | 2011-01-27 | |||
| JP2012163145A | 2012-08-30 |
Foreign References:
| WO2013024420A1 | 2013-02-21 | |||
| US20130214614A1 | 2013-08-22 |
Attorney, Agent or Firm:
Masayuki Masabayashi
Tatsuya Saito
Tatsuya Saito