Title:
CONTACTLESS POWER-TRANSMISSION DEVICE FOR ENCLOSED SPACE
Document Type and Number:
WIPO Patent Application WO/2014/017271
Kind Code:
A1
Abstract:
This contactless power-transmission device is provided with: an inner-side holding jig (20) which is fixed to an inner surface of a partition wall (1a), and which holds, in close proximity to a power transmission wall (3), a power receiving coil (16); and an outer-side holding jig (30) which is fixed to an outer surface of the partition wall (1a), and which holds, in close proximity to the power transmission wall (3), a power supplying coil (12). The contactless power-transmission device contactlessly transmits power between the power supplying coil (12) and the power receiving coil (16). Spaces are respectively provided between a power receiving surface (16a) of the power receiving coil (16) and an inner surface of the power transmission wall (3), and between a power supplying surface (12a) of the power supplying coil (12) and an outer surface of the power transmission wall (3). The power transmission wall (3), which is deformed by increases and decreases in the pressure in an enclosed space (1), is configured so as to not come into contact with the power receiving surface (16a) and the power supplying surface (12a).
Inventors:
NIIZUMA MOTONAO (JP)
Application Number:
PCT/JP2013/068427
Publication Date:
January 30, 2014
Filing Date:
July 04, 2013
Export Citation:
Assignee:
IHI CORP (JP)
International Classes:
B25J19/00; B25J21/02; G21F7/00
Foreign References:
| JP2006136045A | 2006-05-25 | |||
| JPH03165013A | 1991-07-17 | |||
| JP2012060807A | 2012-03-22 |
Attorney, Agent or Firm:
TERAMOTO Mitsuo et al. (JP)
Mitsuo Teramoto (JP)
Mitsuo Teramoto (JP)
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