Title:
OSCILLATORY DYNAMO APPARATUS
Document Type and Number:
Japanese Patent JP2017028893
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an oscillatory dynamo apparatus that improves power generation efficiency.SOLUTION: An oscillatory dynamo apparatus (1) includes: a nonmagnetic cylindrical member (2); a coil (3) disposed on an outer circumference of the cylindrical member (2); and a vibration member (10) including a magnet, and accommodated inside the cylindrical member (2) so as to be reciprocated along an extension direction of the cylindrical member (2). In the vibration member (10), a portion in contact with the cylindrical member (2) is a spherical body.SELECTED DRAWING: Figure 1
Inventors:
HAYASHI TAKAYOSHI
Application Number:
JP2015146210A
Publication Date:
February 02, 2017
Filing Date:
July 23, 2015
Export Citation:
Assignee:
YAMAUCHI CORP
International Classes:
H02K35/02
Attorney, Agent or Firm:
Patent Business Corporation Imy International Patent Office
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