Title:
Wind power generator
Document Type and Number:
Japanese Patent JP6101499
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a wind-force power generator capable of efficiently transmitting electric power while being less likely to fail.SOLUTION: The wind-force power generator comprises a revolving shaft or a rotary shaft; first and second electrodes (revolution electrodes 211 and 212) arranged in separation with a predetermined distance from the given revolving shaft or part of the rotary shaft, a total width of the electrodes including the predetermined distance being λ/2π or less which is a neighborhood field, so as to rotate corresponding to the revolving shaft or the rotary shaft; and third and fourth electrodes(fixed electrodes 213 and 214) while in separation with a distance of λ/2π or less, which is a neighborhood field, from the first and second electrodes, arranged in separation with a predetermined distance from a support medium for supporting the revolving shaft or the rotary shaft, a total width of the electrodes including the predetermined distance being λ/2π or less which is a neighborhood field, in which AC power having a predetermined frequency is applied to the first and second electrodes or the third and fourth electrodes, such that electric power is transmitted between these electrodes in a contactless manner.
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Inventors:
Satoru Torizumi
Mitsuru Masuda
Masahiro Kusunoki
Shoichi Negami
Mitsuru Masuda
Masahiro Kusunoki
Shoichi Negami
Application Number:
JP2013017773A
Publication Date:
March 22, 2017
Filing Date:
January 31, 2013
Export Citation:
Assignee:
THE FURUKAW ELECTRIC CO.,LTD.
International Classes:
F03D80/80
Domestic Patent References:
| JP54158642A | ||||
| JP2004140971A | ||||
| JP2009296857A | ||||
| JP2011160499A | ||||
| JP2010246248A | ||||
| JP2012143093A | ||||
| JP2005507630A |
Foreign References:
| US20090273187 |
Attorney, Agent or Firm:
Yoshihiko Emura
Megumi Okubo
Megumi Okubo