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Patent Searching and Data


Title:
SHIP-MOUNTED GENERATOR
Document Type and Number:
Japanese Patent JP2016144221
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To enable a generator mounted in a ship to efficiently generate power using reciprocal vertical movement generated in a ship body during navigation of the ship.SOLUTION: A ship-mounted generator 10 is provided in a ship at an installation part away from the center of gravity of the ship and generates power using vertical movement of the installation part caused by waves received by that the ship. The ship-mounted generator 10 comprises: permanent magnets 3; coils 5 that magnetic fluxes generated by the permanent magnets 3 penetrate; a stationary structure 7 that is fixed in the installation part; a spring 9 that is coupled to the stationary structure 7; and a supported body 11 that is supported by the stationary structure 7 via the spring 9 in a perpendicular direction. One of the permanent magnet 3 and the coil 5 is fixed to the stationary structure 7 and the other is fixed to the supported body 11. When the installation part vertically moves, the supported body 11 vertically moves in relative to the stationary structure 7 by an elastic force of the spring 9 and the magnetic flux penetrating the coil 5 changes, such that power is output from the coil 5.SELECTED DRAWING: Figure 2

Inventors:
MINOURA MUNEHIKO
KASHIWAGI MASASHI
TANAKA TOSHIO
YOSHIDA HISAFUMI
Application Number:
JP2015015893A
Publication Date:
August 08, 2016
Filing Date:
January 29, 2015
Export Citation:
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Assignee:
UNIV OSAKA
JAPAN MARINE UNITED CORP
International Classes:
H02K35/04; B63B35/00; F03B13/20
Attorney, Agent or Firm:
Minoru Hotta
Toshihiro Nomura