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Patent Searching and Data


Title:
MOTOR
Document Type and Number:
Japanese Patent JP2015033235
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To enlarge the field of application by rotating a plurality of rotary shafts from one driving source and varying operation.SOLUTION: A motor comprises: a main shaft 11 which is pivoted on a base part in a freely rotatable manner; a pair of armatures 10a and 10b which are disposed at positions to be point-symmetrical around the main shaft 11 in a radial direction of the main shaft 11 and of which the magnetic poles are alternately switched in accordance with a rotation angle of the main shaft 11; a rotor of which the electrical contact is switched in accordance with the rotation angle of the main shaft 11 and which is defined as a rectifier 40 for switching the magnetic poles by changing the directions of currents supplied to the armatures; and a pair of revolving fields 20 and 30 which are fixed on a pair of sub shafts 21 and 31 pivoted in parallel with the main shaft 11, and of which one is magnetized to an N pole and the other is magnetized to an S pole around the sub shafts 21 and 31. A rotary circle C1 in an end of the armature 10A and rotary circles C2 and C3 in ends of the revolving fields 20 and 30 are positioned within the same plane and overlapped mutually.

Inventors:
YAMAMOTO HIROHITO
Application Number:
JP2013161441A
Publication Date:
February 16, 2015
Filing Date:
August 02, 2013
Export Citation:
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Assignee:
YAMAMOTO HIROHITO
International Classes:
H02K23/60; H02K16/00; H02K23/04
Attorney, Agent or Firm:
Atsuro Sasaki