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Title:
OSCILLATING ELECTROMAGNETIC GENERATOR
Document Type and Number:
Japanese Patent JP2015084647
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an oscillating electromagnetic generator having high generation efficiency, by adjusting the length of a magnet and a solenoid coil in the winding axis direction.SOLUTION: An oscillating electromagnetic generator 1 includes a hollow first pipe 2 formed of a nonmagnetic material and closed at both ends, a magneto coil 9 wound around the first pipe 2, and a movable magnet 3 arranged in the first pipe 2, and movable in the winding axis direction of the magneto coil 9. The magneto coil 9 includes at least three solenoid coils 4a-4c. Out of the at least three solenoid coils 4a-4c, the solenoid coils 4a, 4c located at both ends have the length of pitch that is set 1.05 times or larger and 1.50 times or less that of the solenoid coil 4b.

Inventors:
KAWARAI MITSUGI
Application Number:
JP2015018903A
Publication Date:
April 30, 2015
Filing Date:
February 03, 2015
Export Citation:
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Assignee:
SUMIDA CORP
International Classes:
H02K35/02
Domestic Patent References:
JP2009118581A2009-05-28
JP2009100523A2009-05-07
JP2009213194A2009-09-17
Foreign References:
WO2008139646A12008-11-20
WO2009057348A12009-05-07
WO2011086726A12011-07-21
WO2009100022A22009-08-13
Attorney, Agent or Firm:
Shinto International Patent Office



 
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