Title:
NON-CONTACT TYPE POWER TRANSMISSION DEVICE
Document Type and Number:
Japanese Patent JP2015081647
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To transmit power in a non-contact manner without using a large-sized magnet.SOLUTION: A non-contact type power transmission device has a first disc-shaped member 20 connected to a first rotating shaft 10 and rotated, and a first plate-shaped member 21 having a face vertical to a face of the first disc-shaped member 20 and holding a first magnet 22. Further it has a second disc-shaped member 40 disposed in opposition to the first disc-shaped member 20, connected with a second rotating shaft 30 and rotated, and a second plate-shaped member 41 having a face vertical to a face of the second disc-shaped member 40, and holding a second magnet 42. A magnetic pole of a side opposed to the second magnet 42, of the first magnet 22, and a magnetic pole of a side opposed to the first magnet 22, of the second magnet 42 are same as each other.
Inventors:
KUBO TETSUO
SHIBATA TOMOFUMI
TSUKAHARA TAKASHI
DEMURA TATSUTARO
SHIBATA TOMOFUMI
TSUKAHARA TAKASHI
DEMURA TATSUTARO
Application Number:
JP2013220138A
Publication Date:
April 27, 2015
Filing Date:
October 23, 2013
Export Citation:
Assignee:
EMAAJII KK
International Classes:
F16H49/00; F16D1/10; F16H33/02
Domestic Patent References:
| JPS6226184U | 1987-02-17 | |||
| JPH10336997A | 1998-12-18 |
Foreign References:
| US20080090694A1 | 2008-04-17 | |||
| US20080217373A1 | 2008-09-11 | |||
| US20040080227A1 | 2004-04-29 |
Attorney, Agent or Firm:
Shinto International Patent Office