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Patent Searching and Data


Title:
DEVICE FOR ANNEALING LAMINATED CORE
Document Type and Number:
Japanese Patent JP2015126624
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an annealing device capable of achieving automation of a step in which a rod-like heater is inserted into and pulled out from a laminated core.SOLUTION: An annealing device 1 includes: a chamber 11 inside which a cylindrical laminated core 9 penetrated in an axial direction can be housed; heaters 13 which are formed into a straight rod shape, in which one terminal 131 is fixed to a fixed type terminal 15 and which can be inserted into and pulled out from a laminated core 9 from the side of the other terminal 131; and a contact conduction type terminal 16 which is provided inside the chamber 11 and electrically connected to the other terminal 131 by coming into contact with the other terminal 131 of the heater 13. When the heater 13 is inserted into at least one of the inner periphery or the outer periphery of the laminated core 9 housed inside the chamber 11, the terminal 131 at the other end of the heater 13 comes into contact with the contact conduction type terminal 16.

Inventors:
OSUGI YASUO
WAJIMA KIYOSHI
ARAI SATOSHI
TAKAHASHI TOSHIMITSU
KONDO MASAAKI
SHIBATA YUSUKE
Application Number:
JP2013270279A
Publication Date:
July 06, 2015
Filing Date:
December 26, 2013
Export Citation:
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Assignee:
NIPPON STEEL & SUMITOMO METAL
TOYOTA MOTOR CORP
International Classes:
H02K15/02; C21D9/00; H02K1/18
Foreign References:
WO2013111726A12013-08-01
US4480822A1984-11-06
Attorney, Agent or Firm:
國分 孝悦